Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
292
FNUS54 KMRX 151756
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
1256 PM EST Mon Dec 15 2025
.DISCUSSION...
Low afternoon relative humidity is expected this afternoon and
again on Tuesday afternoon. However, south to southwest winds will
remain light. Dry conditions with a gradual warming trend will
persist into mid- week. By Thursday, temperatures will be above
normal and precipitation chances will increase area-wide.
VAZ001-161900-
Lee-
Including the city of Rose Hill
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Clear Pcldy Pcldy
Temp (24h trend) 17-22 (+13) 42-47 (+11) 26-31 44-49
RH % (24h trend) 67-72 (-10) 26-31 (+3) 62-67 43-48
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var SW 8
PM 20FT Wnd (mph) SW 8 SW 5 S 11 Lgt/Var
Transport Wnd (mph) SW 6 SW 12 SW 8 SW 10
Mixing Hgt(ft-agl) 250 1880 270 1490
Vent Rate (mph-ft) 1500 22560 2160 14900
Max Dispersion Early 4 Very Poor 15 Gen Poor 4 Very Poor 13 Gen Poor
Max Dispersion Late 4 Very Poor 19 Gen Poor 4 Very Poor 14 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 2 3 3 3
Max LVORI Late 3 2 3 3
Precip Chance (%) 0 0 0 20
Precip Type None None None Showers
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 1 PM
Precip End 7 PM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s.
Southeast winds less than 10 mph.
.THURSDAY...Partly sunny with rain showers likely. Highs in the
mid 50s. Minimum RH 63 percent. South winds 5 to 10 mph.
.THURSDAY NIGHT...Rain showers and a chance of snow showers. Lows
in the mid 20s. Southwest winds 5 to 15 mph.
.FRIDAY...Sunny, colder. Highs in the upper 30s. Minimum RH
49 percent. West winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 20s. South winds
less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the lower 50s. Minimum
RH 39 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Not as
cool. Lows in the upper 30s. Southwest winds less than 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs around
50. Minimum RH 73 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 30s. Northeast winds less than 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Highs in the
lower 50s. Minimum RH 65 percent. Southeast winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ002-161900-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Clear Mclear Pcldy
Temp (24h trend) 17-22 (+16) 40-45 (+9) 29-34 43-48
RH % (24h trend) 56-61 (-21) 28-33 (+5) 51-56 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 7 SW 11
PM 20FT Wnd (mph) SW 11 SW 9 SW 15 SW 6
Transport Wnd (mph) SW 12 SW 14 SW 12 SW 14
Mixing Hgt(ft-agl) 150 1430 150 1410
Vent Rate (mph-ft) 1800 20020 1800 19740
Max Dispersion Early 6 Very Poor 16 Gen Poor 5 Very Poor 14 Gen Poor
Max Dispersion Late 5 Very Poor 18 Gen Poor 6 Very Poor 17 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 2 2 2 2
Max LVORI Late 2 2 2 3
Precip Chance (%) 0 0 0 20
Precip Type None None None Showers
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 1 PM
Precip End 7 PM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s. South
winds less than 10 mph.
.THURSDAY...Partly sunny with rain showers likely. Highs in the
mid 50s. Minimum RH 62 percent. South winds 5 to 10 mph.
.THURSDAY NIGHT...Rain showers and a chance of snow showers. Lows
in the mid 20s. Southwest winds 5 to 15 mph.
.FRIDAY...Sunny, colder. Highs in the mid 30s. Minimum RH
52 percent. West winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 20s. Southwest
winds less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the lower 50s. Minimum
RH 36 percent. South winds 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Not as
cool. Lows in the upper 30s. Southwest winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
upper 40s. Minimum RH 73 percent. Southwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of rain showers. Lows
in the mid 30s. South winds less than 10 mph.
.MONDAY...Mostly cloudy with a chance of rain showers. Highs in
the lower 50s. Minimum RH 64 percent. South winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ005-161900-
Scott VA-
Including the city of Hiltons
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Clear Mclear Mcldy
Temp (24h trend) 18-23 (+14) 42-47 (+11) 27-32 44-49
RH % (24h trend) 64-69 (-14) 27-32 (+3) 65-70 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 5 SW 11
PM 20FT Wnd (mph) SW 10 SW 7 S 11 SW 5
Transport Wnd (mph) SW 7 SW 12 SW 8 SW 12
Mixing Hgt(ft-agl) 170 1820 170 1480
Vent Rate (mph-ft) 1190 21840 1360 17760
Max Dispersion Early 3 Very Poor 14 Gen Poor 3 Very Poor 15 Gen Poor
Max Dispersion Late 4 Very Poor 18 Gen Poor 3 Very Poor 15 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 2 3 3 3
Max LVORI Late 3 2 3 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s.
Southeast winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of rain showers. Highs in
the upper 50s. Minimum RH 61 percent. South winds 5 to 10 mph.
.THURSDAY NIGHT...Rain showers and a chance of snow showers. Lows
in the upper 20s. Southwest winds 5 to 15 mph.
.FRIDAY...Sunny, colder. Highs in the upper 30s. Minimum RH
49 percent. West winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 20s. South winds
less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the lower 50s. Minimum
RH 40 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Not as
cool. Lows in the upper 30s. Southwest winds less than 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 50s. Minimum RH 72 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 30s. Northeast winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
lower 50s. Minimum RH 63 percent. Southeast winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ006-161900-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mclear Mcldy
Temp (24h trend) 17-22 (+16) 40-45 (+10) 28-33 42-47
RH % (24h trend) 61-66 (-23) 29-34 (+5) 56-61 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 9 SW 16
PM 20FT Wnd (mph) SW 13 SW 9 S 13 SW 8
Transport Wnd (mph) SW 8 SW 15 SW 13 SW 14
Mixing Hgt(ft-agl) 180 1570 190 1360
Vent Rate (mph-ft) 1440 23550 2470 19040
Max Dispersion Early 6 Very Poor 16 Gen Poor 5 Very Poor 18 Gen Poor
Max Dispersion Late 5 Very Poor 20 Gen Poor 5 Very Poor 17 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 2 3 3 2
Max LVORI Late 3 2 2 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s.
Southeast winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of rain showers. Highs in
the mid 50s. Minimum RH 62 percent. South winds 5 to 10 mph.
.THURSDAY NIGHT...Rain showers with snow showers likely. Lows in
the upper 20s. Southwest winds 10 to 15 mph.
.FRIDAY...Sunny, colder. Highs in the mid 30s. Minimum RH
52 percent. West winds 5 to 15 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 20s. Southwest
winds less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the lower 50s. Minimum
RH 37 percent. South winds 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of rain showers.
Not as cool. Lows in the upper 30s. South winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
upper 40s. Minimum RH 72 percent. Southwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of rain showers. Lows
in the mid 30s. South winds less than 10 mph.
.MONDAY...Partly sunny with a chance of rain showers. Highs in
the lower 50s. Minimum RH 63 percent. South winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ008-161900-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Clear Mclear Mclear Mcldy
Temp (24h trend) 17-22 (+16) 41-46 (+10) 27-32 43-48
RH % (24h trend) 61-66 (-16) 28-33 (+3) 60-65 38-43
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 8 SW 13
PM 20FT Wnd (mph) SW 11 SW 8 SW 11 SW 8
Transport Wnd (mph) SW 9 SW 13 SW 9 SW 16
Mixing Hgt(ft-agl) 260 1700 240 1580
Vent Rate (mph-ft) 2340 22100 2160 25280
Max Dispersion Early 6 Very Poor 16 Gen Poor 4 Very Poor 22 Fair
Max Dispersion Late 6 Very Poor 19 Gen Poor 4 Very Poor 22 Fair
Category Day 1 2 1 2
Max LVORI Early 2 3 3 3
Max LVORI Late 3 2 3 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s.
Southeast winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of rain showers. Highs in
the upper 50s. Minimum RH 62 percent. South winds 5 to 10 mph.
.THURSDAY NIGHT...Rain showers with snow showers likely. Lows in
the upper 20s. Southwest winds 5 to 15 mph.
.FRIDAY...Sunny, colder. Highs in the upper 30s. Minimum RH
52 percent. West winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 20s. Southwest
winds less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the mid 50s. Minimum RH
37 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Not as cool. Lows in the mid 30s. Southwest winds 5 to
10 mph.
.SUNDAY...Mostly cloudy with a slight chance of showers. Highs
around 50. Minimum RH 73 percent. Southwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of rain showers. Lows
in the mid 30s. South winds less than 10 mph.
.MONDAY...Partly sunny with a chance of rain showers. Highs in
the lower 50s. Minimum RH 62 percent. South winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ018-161900-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Clear Mclear Mclear Mcldy
Temp (24h trend) 18-23 (+18) 44-49 (+9) 29-34 45-50
RH % (24h trend) 49-54 (-24) 24-29 (+4) 53-58 29-34
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 8 W 11
PM 20FT Wnd (mph) SW 9 SW 6 SW 9 W 8
Transport Wnd (mph) W 10 W 14 W 10 W 17
Mixing Hgt(ft-agl) 190 1460 150 1590
Vent Rate (mph-ft) 1900 20440 1500 27030
Max Dispersion Early 8 Poor 15 Gen Poor 5 Very Poor 23 Fair
Max Dispersion Late 9 Poor 18 Gen Poor 5 Very Poor 24 Fair
Category Day 1 2 1 2
Max LVORI Early 2 2 2 2
Max LVORI Late 2 2 2 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s. Southeast
winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of rain showers. Highs in
the mid 50s. Minimum RH 60 percent. South winds less than 10 mph.
.THURSDAY NIGHT...Rain showers with snow showers likely. Lows in
the upper 20s. Southwest winds 5 to 15 mph.
.FRIDAY...Sunny, colder. Highs in the upper 30s. Minimum RH
50 percent. West winds 5 to 15 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 20s. Southwest
winds less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the mid 50s. Minimum RH
32 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Not as cool. Lows in the mid 30s. Southwest winds less
than 10 mph.
.SUNDAY...Partly sunny with a slight chance of showers. Highs in
the lower 50s. Minimum RH 69 percent. West winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of rain showers. Lows
in the mid 30s. Southwest winds less than 10 mph.
.MONDAY...Partly sunny with a chance of rain showers. Highs in
the lower 50s. Minimum RH 58 percent. South winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ047-161900-
Southeast Carter-
Including the city of Hampton
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Clear Clear Mclear Mcldy
Temp (24h trend) 19-24 (+19) 43-48 (+9) 29-34 45-50
RH % (24h trend) 48-53 (-24) 24-29 (+2) 54-59 27-32
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 9 W 11
PM 20FT Wnd (mph) SW 6 W 5 SW 7 W 7
Transport Wnd (mph) W 9 W 13 W 10 W 14
Mixing Hgt(ft-agl) 130 1340 110 1480
Vent Rate (mph-ft) 1170 17420 1100 20720
Max Dispersion Early 5 Very Poor 14 Gen Poor 4 Very Poor 17 Gen Poor
Max Dispersion Late 7 Poor 16 Gen Poor 4 Very Poor 18 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 2 2 2 2
Max LVORI Late 2 2 2 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s. Southeast
winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of rain showers. Highs in
the lower 50s. Minimum RH 63 percent. South winds 5 to 10 mph.
.THURSDAY NIGHT...Rain showers with snow showers likely. Lows in
the upper 20s. Southwest winds 5 to 15 mph.
.FRIDAY...Mostly sunny. Colder. Highs in the mid 30s. Minimum RH
51 percent. West winds 5 to 15 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 20s. Southwest
winds less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the lower 50s. Minimum
RH 35 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Not as cool. Lows in the mid 30s. South winds less than
10 mph.
.SUNDAY...Partly sunny with a slight chance of showers. Highs
around 50. Minimum RH 70 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 30s. Southwest winds less than 10 mph.
.MONDAY...Partly sunny with a chance of rain showers. Highs in
the lower 50s. Minimum RH 61 percent. South winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ045-161900-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Clear Mclear Mcldy
Temp (24h trend) 21-26 (+19) 44-49 (+10) 31-36 46-51
RH % (24h trend) 46-51 (-30) 23-28 (+1) 53-58 29-34
RH Recovery Poor Excellent
AM 20FT Wnd (mph) SW 6 W 7
PM 20FT Wnd (mph) SW 6 Lgt/Var S 7 Lgt/Var
Transport Wnd (mph) SW 9 W 10 SW 8 W 12
Mixing Hgt(ft-agl) 110 1340 90 1330
Vent Rate (mph-ft) 990 13400 720 15960
Max Dispersion Early 4 Very Poor 11 Poor 3 Very Poor 12 Poor
Max Dispersion Late 5 Very Poor 13 Gen Poor 3 Very Poor 14 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 2 2 2 2
Max LVORI Late 2 2 2 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s. Southeast
winds 5 to 10 mph.
.THURSDAY...Partly sunny with a chance of rain showers. Highs in
the mid 50s. Minimum RH 63 percent. South winds 5 to 10 mph.
.THURSDAY NIGHT...Rain showers with snow showers likely. Lows in
the upper 20s. Southwest winds 5 to 15 mph.
.FRIDAY...Mostly sunny. Colder. Highs in the upper 30s. Minimum
RH 52 percent. West winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 20s. South winds
less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the lower 50s. Minimum
RH 34 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Not as cool. Lows in the upper 30s. South winds less
than 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 50s. Minimum RH 68 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 30s. South winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
lower 50s. Minimum RH 64 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ043-161900-
Southeast Greene-
Including the city of Cedar Creek
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Clear Clear Mclear Mcldy
Temp (24h trend) 20-25 (+17) 43-48 (+10) 29-34 45-50
RH % (24h trend) 53-58 (-27) 24-29 (0) 62-67 31-36
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 5 SW 6
PM 20FT Wnd (mph) S 6 Lgt/Var S 8 Lgt/Var
Transport Wnd (mph) S 5 W 8 S 7 W 8
Mixing Hgt(ft-agl) 50 1040 50 970
Vent Rate (mph-ft) 250 8320 350 7760
Max Dispersion Early 2 Very Poor 6 Very Poor 2 Very Poor 5 Very Poor
Max Dispersion Late 2 Very Poor 6 Very Poor 2 Very Poor 6 Very Poor
Category Day 1 1 1 1
Max LVORI Early 2 2 3 2
Max LVORI Late 2 2 3 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s. Southeast
winds less than 10 mph.
.THURSDAY...Partly sunny with rain showers likely. Highs in the
mid 50s. Minimum RH 61 percent. South winds 5 to 10 mph.
.THURSDAY NIGHT...Rain showers and a chance of snow showers. Lows
around 30. Southwest winds 5 to 15 mph.
.FRIDAY...Mostly sunny. Colder. Highs in the upper 30s. Minimum
RH 50 percent. West winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 20s. South winds
less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the lower 50s. Minimum
RH 38 percent. Southeast winds 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of rain showers.
Not as cool. Lows in the upper 30s. South winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 50s. Minimum RH 69 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 30s. Southeast winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
50s. Minimum RH 62 percent. Southeast winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ041-161900-
Cocke Smoky Mountains-
Including the city of Hartford
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Clear Mclear Pcldy Mcldy
Temp (24h trend) 23-28 (+18) 46-51 (+11) 31-36 48-53
RH % (24h trend) 49-54 (-23) 23-28 (-1) 58-63 30-35
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 8 SW 11
PM 20FT Wnd (mph) SE 10 W 7 S 11 W 5
Transport Wnd (mph) SW 5 W 8 SW 7 W 8
Mixing Hgt(ft-agl) 180 1400 160 1310
Vent Rate (mph-ft) 900 11200 1120 10480
Max Dispersion Early 3 Very Poor 10 Poor 4 Very Poor 8 Poor
Max Dispersion Late 5 Very Poor 11 Poor 4 Very Poor 9 Poor
Category Day 1 1 1 1
Max LVORI Early 2 2 2 2
Max LVORI Late 2 2 2 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s. South
winds 5 to 10 mph.
.THURSDAY...Partly sunny with showers likely. Highs in the upper
50s. Minimum RH 56 percent. South winds 5 to 10 mph.
.THURSDAY NIGHT...Rain showers. Lows in the lower 30s. Southwest
winds 10 to 15 mph.
.FRIDAY...Sunny, colder. Highs in the lower 40s. Minimum RH
46 percent. Northwest winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. South winds
less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the mid 50s. Minimum RH
36 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of rain showers.
Not as cool. Lows around 40. South winds 5 to 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the mid
50s. Minimum RH 66 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. South winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
50s. Minimum RH 60 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ074-161900-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Clear Mclear Pcldy Mcldy
Temp (24h trend) 25-30 (+20) 46-51 (+11) 33-38 47-52
RH % (24h trend) 36-41 (-30) 23-28 (+4) 46-51 26-31
RH Recovery Poor Moderate
AM 20FT Wnd (mph) W 8 SW 11
PM 20FT Wnd (mph) SW 10 W 7 S 11 SW 5
Transport Wnd (mph) SW 9 W 10 SW 9 W 10
Mixing Hgt(ft-agl) 50 1110 50 1230
Vent Rate (mph-ft) 450 11100 450 12300
Max Dispersion Early 5 Very Poor 10 Poor 5 Very Poor 10 Poor
Max Dispersion Late 3 Very Poor 10 Poor 5 Very Poor 12 Poor
Category Day 1 1 1 1
Max LVORI Early 2 2 2 2
Max LVORI Late 2 2 2 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s. South
winds 5 to 10 mph.
.THURSDAY...Partly sunny with rain showers likely. Highs in the
lower 50s. Minimum RH 55 percent. South winds 5 to 10 mph.
.THURSDAY NIGHT...Rain showers and a chance of snow showers. Lows
in the upper 20s. Southwest winds 5 to 15 mph.
.FRIDAY...Sunny, colder. Highs in the upper 30s. Minimum RH
44 percent. Northwest winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. South winds
less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the lower 50s. Minimum
RH 37 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of rain showers.
Not as cool. Lows in the upper 30s. South winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 50s. Minimum RH 65 percent. Southwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. Southeast winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
lower 50s. Minimum RH 66 percent. South winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ072-161900-
Blount Smoky Mountains-
Including the city of Cades Cove
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Clear Clear Pcldy Mcldy
Temp (24h trend) 26-31 (+19) 49-54 (+12) 34-39 50-55
RH % (24h trend) 41-46 (-31) 23-28 (0) 47-52 27-32
RH Recovery Poor Excellent
AM 20FT Wnd (mph) SW 5 SW 9
PM 20FT Wnd (mph) SW 8 SW 6 S 10 Lgt/Var
Transport Wnd (mph) SW 7 W 8 S 9 SW 12
Mixing Hgt(ft-agl) 190 1420 170 1710
Vent Rate (mph-ft) 1330 11360 1530 20520
Max Dispersion Early 4 Very Poor 10 Poor 5 Very Poor 14 Gen Poor
Max Dispersion Late 5 Very Poor 12 Poor 4 Very Poor 18 Gen Poor
Category Day 1 1 1 2
Max LVORI Early 2 2 2 2
Max LVORI Late 2 2 2 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s.
Southeast winds 5 to 10 mph.
.THURSDAY...Partly sunny with showers likely. Highs in the upper
50s. Minimum RH 62 percent. South winds 5 to 10 mph.
.THURSDAY NIGHT...Rain showers. Lows in the lower 30s. Southwest
winds 5 to 15 mph.
.FRIDAY...Sunny, colder. Highs in the lower 40s. Minimum RH
47 percent. Northwest winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows around 30. Southeast winds
less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the mid 50s. Minimum RH
36 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Not as
cool. Lows in the lower 40s. South winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. Minimum RH 66 percent. Southwest winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Southeast winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 50s. Minimum RH 68 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ087-161900-
Southeast Monroe-
Including the cities of Citico and Coker Creek
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Clear Clear Pcldy Pcldy
Temp (24h trend) 24-29 (+17) 48-53 (+12) 32-37 50-55
RH % (24h trend) 45-50 (-21) 18-23 (-1) 46-51 28-33
RH Recovery Moderate Moderate
AM 20FT Wnd (mph) Lgt/Var S 7
PM 20FT Wnd (mph) S 6 Lgt/Var S 8 Lgt/Var
Transport Wnd (mph) S 8 SW 8 S 8 SW 9
Mixing Hgt(ft-agl) 110 1320 120 1490
Vent Rate (mph-ft) 880 10560 960 13410
Max Dispersion Early 3 Very Poor 9 Poor 4 Very Poor 11 Poor
Max Dispersion Late 3 Very Poor 10 Poor 4 Very Poor 14 Gen Poor
Category Day 1 1 1 1
Max LVORI Early 2 2 2 2
Max LVORI Late 2 2 2 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s.
Southeast winds less than 10 mph.
.THURSDAY...Mostly cloudy with showers likely. Highs in the mid
50s. Minimum RH 66 percent. South winds 5 to 10 mph.
.THURSDAY NIGHT...Rain showers and a chance of snow showers. Lows
around 30. Southwest winds 5 to 15 mph.
.FRIDAY...Sunny, colder. Highs in the lower 40s. Minimum RH
46 percent. Northwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. East winds
less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the mid 50s. Minimum RH
34 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Not as
cool. Lows in the lower 40s. South winds less than 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. Minimum RH 69 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Southeast winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 50s. Minimum RH 67 percent. South winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ102-161900-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Clear Clear Pcldy Mcldy
Temp (24h trend) 22-27 (+15) 49-54 (+11) 30-35 51-56
RH % (24h trend) 53-58 (-19) 19-24 (+1) 54-59 33-38
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 5 S 9
PM 20FT Wnd (mph) S 8 SW 6 SE 11 S 5
Transport Wnd (mph) SW 6 SW 7 S 7 SW 8
Mixing Hgt(ft-agl) 160 1550 150 1530
Vent Rate (mph-ft) 960 10850 1050 12240
Max Dispersion Early 3 Very Poor 8 Poor 3 Very Poor 8 Poor
Max Dispersion Late 2 Very Poor 11 Poor 2 Very Poor 10 Poor
Category Day 1 1 1 1
Max LVORI Early 2 2 2 2
Max LVORI Late 2 2 2 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s.
Southeast winds 5 to 10 mph.
.THURSDAY...Showers. Highs in the upper 50s. Minimum RH
70 percent. South winds 5 to 10 mph.
.THURSDAY NIGHT...Showers and a chance of snow showers. Lows in
the lower 30s. West winds 5 to 15 mph.
.FRIDAY...Sunny, colder. Highs in the mid 40s. Minimum RH
43 percent. Northwest winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. East winds
less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the upper 50s. Minimum
RH 33 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Not as
cool. Lows in the lower 40s. Southeast winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. Minimum RH 71 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Southeast winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 50s. Minimum RH 63 percent. Southeast winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ060-161900-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Clear Clear Pcldy Mcldy
Temp (24h trend) 21-26 (+13) 49-54 (+10) 28-33 50-55
RH % (24h trend) 54-59 (-13) 17-22 (+1) 54-59 29-34
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SE 6 Lgt/Var
Transport Wnd (mph) SW 5 W 7 S 6 SW 7
Mixing Hgt(ft-agl) 220 1550 210 1450
Vent Rate (mph-ft) 1100 10850 1260 10150
Max Dispersion Early 3 Very Poor 7 Poor 3 Very Poor 6 Very Poor
Max Dispersion Late 3 Very Poor 9 Poor 3 Very Poor 8 Poor
Category Day 1 1 1 1
Max LVORI Early 2 2 2 2
Max LVORI Late 2 2 2 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s. Southeast
winds less than 10 mph.
.THURSDAY...Mostly cloudy with showers likely. Highs in the mid
50s. Minimum RH 70 percent. South winds 5 to 10 mph.
.THURSDAY NIGHT...Rain showers and a chance of snow showers. Lows
in the lower 30s. West winds 5 to 10 mph.
.FRIDAY...Sunny, colder. Highs in the mid 40s. Minimum RH
41 percent. Northwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. East winds
less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the mid 50s. Minimum RH
34 percent. Southeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Not as
cool. Lows around 40. Southeast winds less than 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. Minimum RH 70 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Southeast winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 50s. Minimum RH 64 percent. Southeast winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ061-161900-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Clear Clear Pcldy Mcldy
Temp (24h trend) 21-26 (+11) 49-54 (+11) 29-34 49-54
RH % (24h trend) 52-57 (-13) 22-27 (+5) 48-53 27-32
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 9 W 9
PM 20FT Wnd (mph) NW 6 Lgt/Var SE 6 Lgt/Var
Transport Wnd (mph) W 7 W 8 W 7 W 8
Mixing Hgt(ft-agl) 150 1300 130 1260
Vent Rate (mph-ft) 1050 10400 910 10080
Max Dispersion Early 3 Very Poor 8 Poor 3 Very Poor 7 Poor
Max Dispersion Late 3 Very Poor 9 Poor 2 Very Poor 8 Poor
Category Day 1 1 1 1
Max LVORI Early 2 2 2 2
Max LVORI Late 2 2 2 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s. Southeast
winds less than 10 mph.
.THURSDAY...Mostly cloudy with showers likely. Highs in the lower
50s. Minimum RH 73 percent. Southeast winds less than 10 mph.
.THURSDAY NIGHT...Rain showers and a chance of snow showers. Lows
in the lower 30s. West winds 5 to 10 mph.
.FRIDAY...Sunny. Highs in the mid 40s. Minimum RH 39 percent.
Northwest winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 50s. Minimum RH 39 percent.
Southeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of rain showers.
Lows in the upper 30s. Southeast winds less than 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. Minimum RH 75 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. East winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
50s. Minimum RH 72 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ015-161900-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Clear Pcldy Pcldy
Temp (24h trend) 16-21 (+12) 43-48 (+11) 25-30 45-50
RH % (24h trend) 69-74 (-11) 26-31 (+3) 67-72 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var SW 5
PM 20FT Wnd (mph) SW 5 Lgt/Var S 5 Lgt/Var
Transport Wnd (mph) SW 6 SW 10 SW 6 SW 10
Mixing Hgt(ft-agl) 190 1880 210 1380
Vent Rate (mph-ft) 1140 18800 1260 13800
Max Dispersion Early 4 Very Poor 14 Gen Poor 3 Very Poor 13 Gen Poor
Max Dispersion Late 4 Very Poor 18 Gen Poor 4 Very Poor 13 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 3 3 3 3
Max LVORI Late 3 2 3 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows around 30. East winds less
than 10 mph.
.THURSDAY...Partly sunny with rain showers likely. Highs in the
mid 50s. Minimum RH 61 percent. South winds less than 10 mph.
.THURSDAY NIGHT...Rain showers and a chance of snow showers. Lows
in the upper 20s. Southwest winds 5 to 10 mph.
.FRIDAY...Sunny, colder. Highs in the upper 30s. Minimum RH
47 percent. West winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 20s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the lower 50s. Minimum
RH 40 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Not as
cool. Lows in the mid 30s. Southwest winds less than 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 50s. Minimum RH 73 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 30s. Northeast winds less than 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. Minimum RH 66 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ016-161900-
Hawkins-
Including the city of Mooresburg
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Clear Pcldy Mcldy
Temp (24h trend) 17-22 (+12) 43-48 (+11) 24-29 45-50
RH % (24h trend) 67-72 (-11) 29-34 (+2) 73-78 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 6 SW 9 SW 6 SW 12
Mixing Hgt(ft-agl) 220 1780 220 1440
Vent Rate (mph-ft) 1320 16020 1320 17280
Max Dispersion Early 3 Very Poor 11 Poor 2 Very Poor 13 Gen Poor
Max Dispersion Late 3 Very Poor 14 Gen Poor 2 Very Poor 14 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 3 3 3 3
Max LVORI Late 3 2 3 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows around 30. East winds less
than 10 mph.
.THURSDAY...Partly sunny with a chance of rain showers. Highs in
the upper 50s. Minimum RH 63 percent. South winds less than
10 mph.
.THURSDAY NIGHT...Rain showers and a chance of snow showers. Lows
in the upper 20s. Southwest winds 5 to 10 mph.
.FRIDAY...Sunny, colder. Highs around 40. Minimum RH 50 percent.
West winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 20s. East winds
less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the lower 50s. Minimum
RH 44 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Not as
cool. Lows in the mid 30s. Southwest winds less than 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 50s. Minimum RH 76 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 30s. Northeast winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
50s. Minimum RH 67 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ017-161900-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Clear Clear Mclear Mcldy
Temp (24h trend) 19-24 (+15) 43-48 (+11) 27-32 45-50
RH % (24h trend) 64-69 (-15) 26-31 (-1) 68-73 37-42
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 8 SW 8
PM 20FT Wnd (mph) SW 8 SW 5 S 7 SW 6
Transport Wnd (mph) SW 8 SW 10 SW 6 SW 13
Mixing Hgt(ft-agl) 280 1840 250 1680
Vent Rate (mph-ft) 2240 18400 1500 21840
Max Dispersion Early 3 Very Poor 13 Gen Poor 3 Very Poor 16 Gen Poor
Max Dispersion Late 4 Very Poor 17 Gen Poor 2 Very Poor 19 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 3 3 3 3
Max LVORI Late 3 2 3 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s.
Southeast winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of rain showers. Highs in
the upper 50s. Minimum RH 61 percent. South winds 5 to 10 mph.
.THURSDAY NIGHT...Rain showers. Lows in the lower 30s. Southwest
winds 5 to 15 mph.
.FRIDAY...Sunny, colder. Highs around 40. Minimum RH 52 percent.
West winds 5 to 15 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 20s. South winds
less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the mid 50s. Minimum RH
41 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Not as cool. Lows in the mid 30s. South winds less than
10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 50s. Minimum RH 73 percent. Southwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 30s. East winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
50s. Minimum RH 62 percent. Southeast winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ046-161900-
Northwest Carter-
Including the city of Elizabethton
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Clear Clear Mclear Mcldy
Temp (24h trend) 19-24 (+17) 44-49 (+10) 29-34 46-51
RH % (24h trend) 56-61 (-22) 23-28 (0) 60-65 29-34
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 7 SW 7
PM 20FT Wnd (mph) S 8 SW 5 S 6 SW 6
Transport Wnd (mph) SW 7 W 10 SW 7 W 13
Mixing Hgt(ft-agl) 220 1560 190 1590
Vent Rate (mph-ft) 1540 15600 1330 20670
Max Dispersion Early 5 Very Poor 12 Poor 4 Very Poor 16 Gen Poor
Max Dispersion Late 6 Very Poor 16 Gen Poor 3 Very Poor 18 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 2 2 3 2
Max LVORI Late 3 2 3 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s. Southeast
winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of rain showers. Highs in
the upper 50s. Minimum RH 57 percent. South winds 5 to 10 mph.
.THURSDAY NIGHT...Rain showers with snow showers likely. Lows
around 30. Southwest winds 5 to 15 mph.
.FRIDAY...Sunny, colder. Highs in the upper 30s. Minimum RH
48 percent. West winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 20s. South winds
less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the mid 50s. Minimum RH
34 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Not as cool. Lows in the upper 30s. South winds less
than 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 50s. Minimum RH 68 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 30s. South winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
50s. Minimum RH 56 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ044-161900-
Washington TN-
Including the city of Johnson City
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Clear Clear Mclear Mcldy
Temp (24h trend) 18-23 (+14) 44-49 (+11) 27-32 47-52
RH % (24h trend) 63-68 (-17) 26-31 (-1) 67-72 35-40
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 7 W 9 SW 5 W 12
Mixing Hgt(ft-agl) 260 1770 210 1570
Vent Rate (mph-ft) 1820 15930 1050 18840
Max Dispersion Early 3 Very Poor 12 Poor 3 Very Poor 13 Gen Poor
Max Dispersion Late 4 Very Poor 15 Gen Poor 3 Very Poor 15 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 3 3 3 3
Max LVORI Late 3 2 3 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s.
Southeast winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of rain showers. Highs in
the upper 50s. Minimum RH 62 percent. South winds 5 to 10 mph.
.THURSDAY NIGHT...Showers. Lows in the lower 30s. Southwest winds
5 to 15 mph.
.FRIDAY...Sunny, colder. Highs around 40. Minimum RH 52 percent.
West winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 20s. South winds
less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the mid 50s. Minimum RH
41 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Not as cool. Lows in the upper 30s. South winds less than 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 50s. Minimum RH 74 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 30s. East winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
50s. Minimum RH 64 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ042-161900-
Northwest Greene-
Including the city of Greeneville
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Clear Clear Pcldy Mcldy
Temp (24h trend) 18-23 (+13) 44-49 (+11) 25-30 47-52
RH % (24h trend) 67-72 (-7) 27-32 (-1) 74-79 38-43
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 6 W 8 SW 5 W 10
Mixing Hgt(ft-agl) 270 1750 230 1410
Vent Rate (mph-ft) 1620 14000 1150 14100
Max Dispersion Early 3 Very Poor 11 Poor 3 Very Poor 11 Poor
Max Dispersion Late 3 Very Poor 13 Gen Poor 2 Very Poor 13 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 3 3 3 3
Max LVORI Late 3 2 4 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s. East
winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of rain showers. Highs in
the upper 50s. Minimum RH 62 percent. South winds less than
10 mph.
.THURSDAY NIGHT...Rain showers. Lows in the lower 30s. Southwest
winds 5 to 15 mph.
.FRIDAY...Sunny, colder. Highs in the lower 40s. Minimum RH
50 percent. West winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 20s. South winds
less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the mid 50s. Minimum RH
42 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Not as
cool. Lows in the upper 30s. South winds less than 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. Minimum RH 74 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 30s. East winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
50s. Minimum RH 63 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ038-161900-
Grainger-
Including the city of Bean Station
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Clear Pcldy Mcldy
Temp (24h trend) 20-25 (+13) 45-50 (+12) 28-33 47-52
RH % (24h trend) 65-70 (-6) 29-34 (+2) 63-68 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var SW 6
PM 20FT Wnd (mph) SW 6 Lgt/Var SW 6 Lgt/Var
Transport Wnd (mph) W 8 SW 10 SW 6 SW 13
Mixing Hgt(ft-agl) 210 1760 220 1350
Vent Rate (mph-ft) 1680 17600 1320 17550
Max Dispersion Early 4 Very Poor 14 Gen Poor 3 Very Poor 13 Gen Poor
Max Dispersion Late 4 Very Poor 17 Gen Poor 4 Very Poor 14 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 2 3 3 3
Max LVORI Late 3 2 3 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s. East
winds less than 10 mph.
.THURSDAY...Partly sunny with rain showers likely. Highs in the
upper 50s. Minimum RH 66 percent. South winds less than 10 mph.
.THURSDAY NIGHT...Rain showers and a chance of snow showers. Lows
around 30. West winds 5 to 10 mph.
.FRIDAY...Sunny, colder. Highs in the lower 40s. Minimum RH
49 percent. West winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 20s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the lower 50s. Minimum
RH 46 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Not as
cool. Lows in the upper 30s. Southwest winds less than 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. Minimum RH 75 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 40. Northeast winds less than 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. Minimum RH 70 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ039-161900-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Clear Pcldy Mcldy
Temp (24h trend) 19-24 (+12) 45-50 (+12) 25-30 47-52
RH % (24h trend) 67-72 (-3) 29-34 (+1) 73-78 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 8 SW 9 SW 8 W 13
Mixing Hgt(ft-agl) 260 1810 230 1400
Vent Rate (mph-ft) 2080 16290 1840 18200
Max Dispersion Early 3 Very Poor 13 Gen Poor 2 Very Poor 14 Gen Poor
Max Dispersion Late 4 Very Poor 16 Gen Poor 3 Very Poor 15 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 3 3 3 3
Max LVORI Late 3 2 3 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s. Light
and variable wind.
.THURSDAY...Partly sunny with rain showers likely. Highs in the
upper 50s. Minimum RH 64 percent. South winds less than 10 mph.
.THURSDAY NIGHT...Showers. Lows in the lower 30s. Southwest winds
5 to 10 mph.
.FRIDAY...Sunny, colder. Highs in the lower 40s. Minimum RH
49 percent. West winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 20s. Light and
variable wind.
.SATURDAY...Sunny. Not as cool. Highs in the mid 50s. Minimum RH
47 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Not as
cool. Lows in the upper 30s. Southwest winds less than 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. Minimum RH 76 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 30s. Northeast winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
50s. Minimum RH 68 percent. Northeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ040-161900-
Northwest Cocke-
Including the cities of Bybee and Newport
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Clear Clear Pcldy Mcldy
Temp (24h trend) 20-25 (+14) 46-51 (+11) 27-32 49-54
RH % (24h trend) 64-69 (-7) 27-32 (0) 74-79 34-39
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 6 W 8 SW 5 W 8
Mixing Hgt(ft-agl) 260 1670 230 1350
Vent Rate (mph-ft) 1560 13360 1150 10800
Max Dispersion Early 2 Very Poor 10 Poor 2 Very Poor 8 Poor
Max Dispersion Late 3 Very Poor 12 Poor 2 Very Poor 10 Poor
Category Day 1 2 1 1
Max LVORI Early 2 3 3 3
Max LVORI Late 3 2 3 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s.
Southeast winds less than 10 mph.
.THURSDAY...Partly sunny with rain showers likely. Highs around
60. Minimum RH 57 percent. South winds 5 to 10 mph.
.THURSDAY NIGHT...Showers. Lows in the lower 30s. Southwest winds
5 to 15 mph.
.FRIDAY...Sunny, colder. Highs in the lower 40s. Minimum RH
46 percent. West winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. Southeast
winds less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the mid 50s. Minimum RH
40 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Not as
cool. Lows in the upper 30s. South winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the mid
50s. Minimum RH 70 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. Southeast winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 50s. Minimum RH 60 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ070-161900-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Clear Clear Pcldy Mcldy
Temp (24h trend) 21-26 (+13) 46-51 (+12) 27-32 49-54
RH % (24h trend) 66-71 (-1) 31-36 (+2) 70-75 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 8 W 9 SW 6 W 13
Mixing Hgt(ft-agl) 290 1780 280 1440
Vent Rate (mph-ft) 2320 16020 1680 18720
Max Dispersion Early 4 Very Poor 12 Poor 2 Very Poor 13 Gen Poor
Max Dispersion Late 4 Very Poor 16 Gen Poor 3 Very Poor 15 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 3 3 3 3
Max LVORI Late 3 2 3 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s. East
winds less than 10 mph.
.THURSDAY...Partly sunny with rain showers likely. Highs around
60. Minimum RH 62 percent. South winds less than 10 mph.
.THURSDAY NIGHT...Showers. Lows in the lower 30s. Southwest winds
5 to 10 mph.
.FRIDAY...Sunny, colder. Highs in the lower 40s. Minimum RH
49 percent. West winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. East winds
less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the mid 50s. Minimum RH
46 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Not as
cool. Lows in the upper 30s. Southwest winds less than 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. Minimum RH 74 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. Northeast winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 50s. Minimum RH 67 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ035-161900-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Clear Clear Pcldy Mcldy
Temp (24h trend) 20-25 (+14) 45-50 (+11) 29-34 47-52
RH % (24h trend) 61-66 (-15) 23-28 (0) 62-67 48-53
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var SW 8
PM 20FT Wnd (mph) S 8 S 5 S 11 Lgt/Var
Transport Wnd (mph) S 9 SW 10 S 9 SW 10
Mixing Hgt(ft-agl) 240 1800 230 1280
Vent Rate (mph-ft) 2160 18000 2070 12800
Max Dispersion Early 4 Very Poor 12 Poor 4 Very Poor 10 Poor
Max Dispersion Late 3 Very Poor 18 Gen Poor 4 Very Poor 11 Poor
Category Day 1 2 1 1
Max LVORI Early 2 3 3 3
Max LVORI Late 3 2 3 3
Precip Chance (%) 0 0 0 0
Precip Type None None None Showers
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s. South
winds less than 10 mph.
.THURSDAY...Showers. Highs in the mid 50s. Minimum RH 80 percent.
South winds 5 to 10 mph.
.THURSDAY NIGHT...Rain showers and a slight chance of snow
showers. Colder. Lows in the mid 20s. West winds 5 to 15 mph.
.FRIDAY...Sunny, colder. Highs around 40. Minimum RH 47 percent.
Northwest winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. South winds
less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the lower 50s. Minimum
RH 40 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Not as
cool. Lows in the lower 40s. South winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. Minimum RH 76 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. Southeast winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
50s. Minimum RH 72 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ012-161900-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Clear Pcldy Pcldy
Temp (24h trend) 20-25 (+15) 45-50 (+10) 31-36 47-52
RH % (24h trend) 54-59 (-23) 22-27 (+1) 52-57 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 5 SW 8
PM 20FT Wnd (mph) S 8 SW 5 S 11 Lgt/Var
Transport Wnd (mph) S 10 SW 14 S 10 SW 13
Mixing Hgt(ft-agl) 270 1920 270 1590
Vent Rate (mph-ft) 2700 26880 2700 20670
Max Dispersion Early 5 Very Poor 17 Gen Poor 5 Very Poor 16 Gen Poor
Max Dispersion Late 4 Very Poor 23 Fair 5 Very Poor 19 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 2 2 2 2
Max LVORI Late 2 2 2 3
Precip Chance (%) 0 0 0 20
Precip Type None None None Showers
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 7 AM
Precip End 7 PM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s. South
winds less than 10 mph.
.THURSDAY...Showers. Highs in the mid 50s. Minimum RH 78 percent.
South winds 5 to 10 mph.
.THURSDAY NIGHT...Rain showers and a slight chance of snow
showers. Colder. Lows in the mid 20s. West winds 5 to 10 mph.
.FRIDAY...Sunny, colder. Highs in the upper 30s. Minimum RH
48 percent. West winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 20s. South winds
less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the mid 50s. Minimum RH
38 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Not as
cool. Lows in the lower 40s. South winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. Minimum RH 74 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. Southeast winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
50s. Minimum RH 70 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ013-161900-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Clear Pcldy Pcldy
Temp (24h trend) 20-25 (+14) 43-48 (+11) 29-34 45-50
RH % (24h trend) 63-68 (-11) 25-30 (+1) 58-63 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 5 SW 9
PM 20FT Wnd (mph) S 8 S 5 S 11 Lgt/Var
Transport Wnd (mph) S 8 SW 10 S 8 SW 10
Mixing Hgt(ft-agl) 170 1720 160 1300
Vent Rate (mph-ft) 1360 17200 1280 13000
Max Dispersion Early 4 Very Poor 12 Poor 4 Very Poor 11 Poor
Max Dispersion Late 3 Very Poor 16 Gen Poor 4 Very Poor 12 Poor
Category Day 1 2 1 2
Max LVORI Early 2 3 3 3
Max LVORI Late 3 2 3 3
Precip Chance (%) 0 0 0 20
Precip Type None None None Showers
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 1 PM
Precip End 7 PM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s. South
winds less than 10 mph.
.THURSDAY...Rain showers. Highs in the mid 50s. Minimum RH
77 percent. South winds 5 to 10 mph.
.THURSDAY NIGHT...Rain showers and a chance of snow showers. Lows
in the upper 20s. West winds 5 to 15 mph.
.FRIDAY...Sunny, colder. Highs in the upper 30s. Minimum RH
49 percent. Northwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. South winds
less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the lower 50s. Minimum
RH 41 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Not as
cool. Lows in the lower 40s. South winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 50s. Minimum RH 74 percent. Southwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. East winds less than 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Highs in the
lower 50s. Minimum RH 73 percent. Southeast winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ014-161900-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Clear Pcldy Pcldy
Temp (24h trend) 18-23 (+13) 43-48 (+11) 28-33 45-50
RH % (24h trend) 68-73 (-8) 27-32 (+1) 61-66 45-50
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var SW 5
PM 20FT Wnd (mph) SW 5 Lgt/Var S 8 Lgt/Var
Transport Wnd (mph) SW 6 SW 12 SW 8 SW 10
Mixing Hgt(ft-agl) 200 1820 220 1280
Vent Rate (mph-ft) 1200 21840 1760 12800
Max Dispersion Early 4 Very Poor 14 Gen Poor 4 Very Poor 11 Poor
Max Dispersion Late 3 Very Poor 19 Gen Poor 4 Very Poor 11 Poor
Category Day 1 2 1 1
Max LVORI Early 3 3 3 3
Max LVORI Late 3 2 3 3
Precip Chance (%) 0 0 0 0
Precip Type None None None Showers
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s.
Southeast winds less than 10 mph.
.THURSDAY...Partly sunny with rain showers likely. Highs in the
mid 50s. Minimum RH 69 percent. South winds 5 to 10 mph.
.THURSDAY NIGHT...Rain showers and a chance of snow showers. Lows
in the upper 20s. West winds 5 to 10 mph.
.FRIDAY...Sunny, colder. Highs in the upper 30s. Minimum RH
48 percent. West winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 20s. East winds
less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the lower 50s. Minimum
RH 43 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Not as
cool. Lows in the upper 30s. Southwest winds less than 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 50s. Minimum RH 74 percent. Southwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 30s. Northeast winds less than 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. Minimum RH 69 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ037-161900-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Clear Pcldy Mcldy
Temp (24h trend) 20-25 (+12) 45-50 (+12) 29-34 46-51
RH % (24h trend) 67-72 (-8) 28-33 (+2) 59-64 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var SW 6
PM 20FT Wnd (mph) SW 6 Lgt/Var SW 6 Lgt/Var
Transport Wnd (mph) SW 7 SW 10 SW 8 SW 10
Mixing Hgt(ft-agl) 260 1810 280 1300
Vent Rate (mph-ft) 1820 18100 2240 13000
Max Dispersion Early 5 Very Poor 15 Gen Poor 5 Very Poor 12 Poor
Max Dispersion Late 4 Very Poor 18 Gen Poor 5 Very Poor 12 Poor
Category Day 1 2 1 2
Max LVORI Early 2 3 3 3
Max LVORI Late 3 2 3 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s.
Southeast winds less than 10 mph.
.THURSDAY...Partly sunny with rain showers likely. Highs in the
upper 50s. Minimum RH 69 percent. South winds less than 10 mph.
.THURSDAY NIGHT...Rain showers and a chance of snow showers. Lows
in the upper 20s. West winds 5 to 10 mph.
.FRIDAY...Sunny, colder. Highs in the lower 40s. Minimum RH
47 percent. West winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 20s. East winds
less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the lower 50s. Minimum
RH 44 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Not as
cool. Lows around 40. Southwest winds less than 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. Minimum RH 73 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. Northeast winds less than 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. Minimum RH 70 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ036-161900-
Anderson-
Including the cities of Oak Ridge and Clinton
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Clear Pcldy Mcldy
Temp (24h trend) 20-25 (+12) 43-48 (+11) 30-35 46-51
RH % (24h trend) 66-71 (-2) 29-34 (+3) 63-68 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 5 SW 10
PM 20FT Wnd (mph) SW 10 SW 5 SW 12 Lgt/Var
Transport Wnd (mph) SW 8 SW 12 SW 9 SW 10
Mixing Hgt(ft-agl) 230 1730 240 1270
Vent Rate (mph-ft) 1840 20760 2160 12700
Max Dispersion Early 5 Very Poor 14 Gen Poor 5 Very Poor 13 Gen Poor
Max Dispersion Late 5 Very Poor 19 Gen Poor 6 Very Poor 12 Poor
Category Day 1 2 1 1
Max LVORI Early 2 3 3 3
Max LVORI Late 3 2 3 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s. South
winds less than 10 mph.
.THURSDAY...Mostly cloudy with rain showers likely. Highs in the
mid 50s. Minimum RH 74 percent. South winds 5 to 10 mph.
.THURSDAY NIGHT...Rain showers and a chance of snow showers. Lows
in the upper 20s. West winds 10 to 15 mph.
.FRIDAY...Sunny, colder. Highs in the lower 40s. Minimum RH
47 percent. West winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. East winds
less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the lower 50s. Minimum
RH 43 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Not as
cool. Lows in the lower 40s. Southwest winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. Minimum RH 74 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. Northeast winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
50s. Minimum RH 72 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ069-161900-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Mclear Clear Pcldy Mcldy
Temp (24h trend) 21-26 (+12) 46-51 (+12) 29-34 48-53
RH % (24h trend) 63-68 (-7) 30-35 (+4) 61-66 43-48
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SW 5 Lgt/Var SW 5 Lgt/Var
Transport Wnd (mph) SW 9 SW 10 SW 8 SW 13
Mixing Hgt(ft-agl) 300 1850 320 1480
Vent Rate (mph-ft) 2700 18500 2560 19240
Max Dispersion Early 5 Very Poor 14 Gen Poor 4 Very Poor 14 Gen Poor
Max Dispersion Late 5 Very Poor 18 Gen Poor 4 Very Poor 17 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 2 3 3 3
Max LVORI Late 3 2 3 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s. Light and
variable wind.
.THURSDAY...Mostly cloudy with rain showers likely. Highs in the
upper 50s. Minimum RH 67 percent. South winds less than 10 mph.
.THURSDAY NIGHT...Rain showers. Lows in the lower 30s. Southwest
winds 5 to 10 mph.
.FRIDAY...Sunny, colder. Highs in the lower 40s. Minimum RH
47 percent. West winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. Light and
variable wind.
.SATURDAY...Sunny. Not as cool. Highs in the mid 50s. Minimum RH
45 percent. Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Not as
cool. Lows in the lower 40s. Southwest winds less than 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. Minimum RH 73 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. Northeast winds less than 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. Minimum RH 69 percent. Northwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ073-161900-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Clear Clear Pcldy Mcldy
Temp (24h trend) 21-26 (+13) 48-53 (+13) 29-34 51-56
RH % (24h trend) 60-65 (-10) 25-30 (-3) 65-70 32-37
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var SW 8
PM 20FT Wnd (mph) SW 8 Lgt/Var S 7 Lgt/Var
Transport Wnd (mph) SW 7 W 9 SW 6 W 12
Mixing Hgt(ft-agl) 320 1720 310 1720
Vent Rate (mph-ft) 2240 15480 1860 20640
Max Dispersion Early 4 Very Poor 11 Poor 3 Very Poor 13 Gen Poor
Max Dispersion Late 4 Very Poor 13 Gen Poor 3 Very Poor 17 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 2 3 3 3
Max LVORI Late 3 2 3 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s. Southeast
winds less than 10 mph.
.THURSDAY...Partly sunny with rain showers likely. Highs around
60. Minimum RH 60 percent. South winds 5 to 10 mph.
.THURSDAY NIGHT...Showers. Lows in the lower 30s. Southwest winds
5 to 15 mph.
.FRIDAY...Sunny, colder. Highs in the mid 40s. Minimum RH
45 percent. West winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. Southeast
winds less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the upper 50s. Minimum
RH 41 percent. Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Not as
cool. Lows around 40. South winds less than 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. Minimum RH 70 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. Southeast winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 50s. Minimum RH 63 percent. West winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ067-161900-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Clear Clear Pcldy Mcldy
Temp (24h trend) 19-24 (+10) 45-50 (+11) 28-33 48-53
RH % (24h trend) 71-76 (0) 29-34 (+5) 67-72 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 6 SW 9 SW 9 SW 9
Mixing Hgt(ft-agl) 290 1950 300 1360
Vent Rate (mph-ft) 1740 17550 2700 12240
Max Dispersion Early 4 Very Poor 14 Gen Poor 4 Very Poor 11 Poor
Max Dispersion Late 3 Very Poor 16 Gen Poor 4 Very Poor 11 Poor
Category Day 1 2 1 1
Max LVORI Early 3 3 3 3
Max LVORI Late 3 2 3 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 30s. South
winds less than 10 mph.
.THURSDAY...Rain showers. Highs in the upper 50s. Minimum RH
78 percent. South winds less than 10 mph.
.THURSDAY NIGHT...Rain showers and a slight chance of snow
showers. Lows in the upper 20s. West winds 5 to 10 mph.
.FRIDAY...Sunny, colder. Highs in the lower 40s. Minimum RH
46 percent. Northwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the mid 50s. Minimum RH
43 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Not as
cool. Lows in the lower 40s. Southwest winds less than 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. Minimum RH 75 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. Northeast winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 50s. Minimum RH 72 percent. Southeast winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ068-161900-
Loudon-
Including the cities of Lenoir City and Loudon
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Clear Clear Pcldy Mcldy
Temp (24h trend) 20-25 (+11) 47-52 (+12) 28-33 50-55
RH % (24h trend) 67-72 (-1) 27-32 (+5) 60-65 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 8 SW 9 SW 10 SW 12
Mixing Hgt(ft-agl) 300 1900 310 1650
Vent Rate (mph-ft) 2400 17100 3100 19800
Max Dispersion Early 4 Very Poor 15 Gen Poor 4 Very Poor 14 Gen Poor
Max Dispersion Late 4 Very Poor 16 Gen Poor 4 Very Poor 17 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 2 3 3 3
Max LVORI Late 3 2 3 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s. South
winds less than 10 mph.
.THURSDAY...Mostly cloudy with rain showers likely. Highs in the
upper 50s. Minimum RH 71 percent. South winds less than 10 mph.
.THURSDAY NIGHT...Rain showers and a chance of snow showers. Lows
around 30. Southwest winds 5 to 10 mph.
.FRIDAY...Sunny, colder. Highs in the mid 40s. Minimum RH
47 percent. Northwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the upper 50s. Minimum
RH 42 percent. Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Not as
cool. Lows in the lower 40s. Southwest winds less than 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. Minimum RH 74 percent. Southwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. Northeast winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 50s. Minimum RH 69 percent. Southeast winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ071-161900-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Clear Clear Pcldy Mcldy
Temp (24h trend) 22-27 (+13) 48-53 (+12) 30-35 51-56
RH % (24h trend) 60-65 (-10) 27-32 (+1) 60-65 36-41
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 5 SW 6
PM 20FT Wnd (mph) SW 6 SW 6 SW 8 SW 6
Transport Wnd (mph) SW 8 SW 9 SW 8 SW 13
Mixing Hgt(ft-agl) 300 1820 300 1910
Vent Rate (mph-ft) 2400 16380 2400 24830
Max Dispersion Early 4 Very Poor 14 Gen Poor 4 Very Poor 17 Gen Poor
Max Dispersion Late 4 Very Poor 16 Gen Poor 4 Very Poor 22 Fair
Category Day 1 2 1 2
Max LVORI Early 2 3 3 3
Max LVORI Late 3 2 3 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s. Southeast
winds less than 10 mph.
.THURSDAY...Partly sunny with rain showers likely. Highs around
60. Minimum RH 67 percent. South winds 5 to 10 mph.
.THURSDAY NIGHT...Rain showers. Lows in the lower 30s. Southwest
winds 5 to 15 mph.
.FRIDAY...Sunny, colder. Highs in the mid 40s. Minimum RH
48 percent. West winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. Southeast
winds less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the upper 50s. Minimum
RH 42 percent. Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Not as
cool. Lows in the lower 40s. South winds less than 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. Minimum RH 74 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. East winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 50s. Minimum RH 68 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ086-161900-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Clear Clear Pcldy Pcldy
Temp (24h trend) 21-26 (+12) 49-54 (+12) 29-34 52-57
RH % (24h trend) 63-68 (-7) 22-27 (+1) 58-63 35-40
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var S 6 Lgt/Var
Transport Wnd (mph) SW 8 SW 9 S 9 SW 12
Mixing Hgt(ft-agl) 290 1910 310 1970
Vent Rate (mph-ft) 2320 17190 2790 23640
Max Dispersion Early 4 Very Poor 15 Gen Poor 4 Very Poor 15 Gen Poor
Max Dispersion Late 4 Very Poor 16 Gen Poor 4 Very Poor 20 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 2 3 3 2
Max LVORI Late 3 2 3 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s. South
winds less than 10 mph.
.THURSDAY...Mostly cloudy with rain showers likely. Highs around
60. Minimum RH 70 percent. South winds less than 10 mph.
.THURSDAY NIGHT...Rain showers. Lows in the lower 30s. Southwest
winds 5 to 10 mph.
.FRIDAY...Sunny, colder. Highs in the mid 40s. Minimum RH
46 percent. Northwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. East winds
less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the upper 50s. Minimum
RH 37 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Not as
cool. Lows in the lower 40s. South winds less than 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. Minimum RH 73 percent. Southwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. East winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs around 60.
Minimum RH 65 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ083-161900-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Clear Clear Pcldy Mcldy
Temp (24h trend) 19-24 (+10) 46-51 (+11) 28-33 48-53
RH % (24h trend) 69-74 (-1) 29-34 (+7) 69-74 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 6 Lgt/Var
Transport Wnd (mph) SW 6 SW 9 SW 9 SW 8
Mixing Hgt(ft-agl) 180 1820 190 1450
Vent Rate (mph-ft) 1080 16380 1710 11600
Max Dispersion Early 5 Very Poor 12 Poor 5 Very Poor 11 Poor
Max Dispersion Late 4 Very Poor 16 Gen Poor 5 Very Poor 11 Poor
Category Day 1 2 1 1
Max LVORI Early 2 3 3 3
Max LVORI Late 3 2 3 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s. South
winds less than 10 mph.
.THURSDAY...Showers. Highs in the upper 50s. Minimum RH
85 percent. South winds 5 to 10 mph.
.THURSDAY NIGHT...Rain showers and a slight chance of snow
showers. Lows in the upper 20s. West winds 5 to 10 mph.
.FRIDAY...Sunny, colder. Highs in the lower 40s. Minimum RH
48 percent. Northwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. East winds
less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the mid 50s. Minimum RH
44 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Not as
cool. Lows in the lower 40s. South winds less than 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. Minimum RH 79 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. Northeast winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 50s. Minimum RH 75 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ084-161900-
Meigs-
Including the city of Big Spring
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Clear Clear Pcldy Mcldy
Temp (24h trend) 18-23 (+8) 47-52 (+11) 27-32 50-55
RH % (24h trend) 73-78 (+3) 26-31 (+5) 70-75 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 6 SW 10 SW 9 SW 9
Mixing Hgt(ft-agl) 320 1940 320 1530
Vent Rate (mph-ft) 1920 19400 2880 13770
Max Dispersion Early 4 Very Poor 13 Gen Poor 4 Very Poor 12 Poor
Max Dispersion Late 3 Very Poor 17 Gen Poor 4 Very Poor 13 Gen Poor
Category Day 1 2 1 1
Max LVORI Early 3 3 3 3
Max LVORI Late 3 2 3 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s. South
winds less than 10 mph.
.THURSDAY...Rain showers. Highs in the upper 50s. Minimum RH
79 percent. South winds less than 10 mph.
.THURSDAY NIGHT...Rain showers and a slight chance of snow
showers. Lows in the upper 20s. West winds less than 10 mph.
.FRIDAY...Sunny, cooler. Highs in the mid 40s. Minimum RH
44 percent. Northwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 20s. Light and
variable wind.
.SATURDAY...Sunny. Not as cool. Highs in the mid 50s. Minimum RH
42 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Not as
cool. Lows in the lower 40s. South winds less than 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. Minimum RH 75 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. Northeast winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 50s. Minimum RH 70 percent. Southeast winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ085-161900-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Clear Clear Pcldy Mcldy
Temp (24h trend) 18-23 (+9) 48-53 (+11) 27-32 51-56
RH % (24h trend) 72-77 (+4) 24-29 (+4) 66-71 37-42
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var S 6 Lgt/Var
Transport Wnd (mph) SW 7 SW 10 S 10 SW 12
Mixing Hgt(ft-agl) 270 1830 290 1770
Vent Rate (mph-ft) 1890 18300 2900 21240
Max Dispersion Early 4 Very Poor 13 Gen Poor 4 Very Poor 15 Gen Poor
Max Dispersion Late 3 Very Poor 16 Gen Poor 4 Very Poor 17 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 3 3 3 3
Max LVORI Late 3 2 3 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s. South
winds less than 10 mph.
.THURSDAY...Rain showers. Highs around 60. Minimum RH 71 percent.
South winds 5 to 10 mph.
.THURSDAY NIGHT...Rain showers and a slight chance of snow
showers. Lows around 30. West winds 5 to 10 mph.
.FRIDAY...Sunny, cooler. Highs in the mid 40s. Minimum RH
43 percent. Northwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 20s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the upper 50s. Minimum
RH 37 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Not as
cool. Lows in the lower 40s. South winds less than 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. Minimum RH 72 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. Northeast winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs around 60.
Minimum RH 65 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ099-161900-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Clear Clear Pcldy Pcldy
Temp (24h trend) 21-26 (+10) 48-53 (+11) 29-34 50-55
RH % (24h trend) 67-72 (-1) 25-30 (+3) 67-72 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var S 6 Lgt/Var
Transport Wnd (mph) SW 5 SW 9 SW 8 SW 8
Mixing Hgt(ft-agl) 200 1910 210 1590
Vent Rate (mph-ft) 1000 17190 1680 12720
Max Dispersion Early 3 Very Poor 11 Poor 4 Very Poor 8 Poor
Max Dispersion Late 3 Very Poor 17 Gen Poor 4 Very Poor 11 Poor
Category Day 1 2 1 1
Max LVORI Early 3 3 3 3
Max LVORI Late 3 2 3 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s. South
winds less than 10 mph.
.THURSDAY...Showers. Highs in the upper 50s. Minimum RH
81 percent. South winds 5 to 10 mph.
.THURSDAY NIGHT...Rain showers, a slight chance of thunderstorms
and snow showers. Lows in the lower 30s. West winds 5 to 10 mph.
.FRIDAY...Sunny, cooler. Highs in the mid 40s. Minimum RH
44 percent. Northwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 50s. Minimum RH 41 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Not as
cool. Lows in the mid 40s. South winds less than 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. Minimum RH 75 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Northeast winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 50s. Minimum RH 71 percent. Southeast winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ100-161900-
Bradley-
Including the cities of Cleveland and Tasso
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Clear Clear Pcldy Pcldy
Temp (24h trend) 19-24 (+9) 48-53 (+10) 29-34 51-56
RH % (24h trend) 69-74 (-1) 22-27 (+3) 64-69 38-43
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 6 SW 9 S 10 SW 9
Mixing Hgt(ft-agl) 280 1920 300 1520
Vent Rate (mph-ft) 1680 17280 3000 13680
Max Dispersion Early 4 Very Poor 13 Gen Poor 4 Very Poor 12 Poor
Max Dispersion Late 3 Very Poor 16 Gen Poor 4 Very Poor 13 Gen Poor
Category Day 1 2 1 1
Max LVORI Early 2 3 3 3
Max LVORI Late 3 2 3 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s. South
winds less than 10 mph.
.THURSDAY...Showers. Highs around 60. Minimum RH 72 percent.
South winds less than 10 mph.
.THURSDAY NIGHT...Showers and a slight chance of snow showers.
Lows in the lower 30s. West winds 5 to 10 mph.
.FRIDAY...Sunny, cooler. Highs in the mid 40s. Minimum RH
41 percent. Northwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the upper 50s. Minimum
RH 36 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Not as
cool. Lows in the mid 40s. South winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. Minimum RH 69 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Northeast winds less than 10 mph.
.MONDAY...Partly sunny with a slight chance of showers. Highs in
the lower 60s. Minimum RH 64 percent. Southeast winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ101-161900-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
1256 PM EST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Clear Clear Pcldy Pcldy
Temp (24h trend) 21-26 (+13) 49-54 (+11) 30-35 52-57
RH % (24h trend) 60-65 (-17) 19-24 (+1) 56-61 34-39
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var S 6 Lgt/Var
Transport Wnd (mph) S 7 SW 8 S 8 SW 10
Mixing Hgt(ft-agl) 300 1810 290 1720
Vent Rate (mph-ft) 2100 14480 2320 17200
Max Dispersion Early 4 Very Poor 11 Poor 4 Very Poor 13 Gen Poor
Max Dispersion Late 4 Very Poor 15 Gen Poor 4 Very Poor 15 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 2 2 2 2
Max LVORI Late 3 2 2 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s.
Southeast winds less than 10 mph.
.THURSDAY...Showers. Highs in the lower 60s. Minimum RH
67 percent. South winds 5 to 10 mph.
.THURSDAY NIGHT...Showers. Lows in the lower 30s. West winds 5 to
10 mph.
.FRIDAY...Sunny, cooler. Highs in the mid 40s. Minimum RH
41 percent. Northwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. East winds
less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the upper 50s. Minimum
RH 33 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Not as
cool. Lows in the mid 40s. South winds less than 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. Minimum RH 68 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. East winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Minimum RH 62 percent. Southeast winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ082-161900-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
1156 AM CST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Clear Clear Pcldy Mcldy
Temp (24h trend) 21-26 (+13) 46-51 (+10) 30-35 49-54
RH % (24h trend) 56-61 (-6) 24-29 (+3) 57-62 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var SW 5
PM 20FT Wnd (mph) S 6 Lgt/Var S 8 Lgt/Var
Transport Wnd (mph) S 9 SW 9 SW 10 SW 10
Mixing Hgt(ft-agl) 50 1580 50 1440
Vent Rate (mph-ft) 450 14220 500 14400
Max Dispersion Early 2 Very Poor 10 Poor 3 Very Poor 9 Poor
Max Dispersion Late 2 Very Poor 13 Gen Poor 3 Very Poor 12 Poor
Category Day 1 1 1 2
Max LVORI Early 2 2 2 3
Max LVORI Late 3 2 2 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s. South
winds less than 10 mph.
.THURSDAY...Showers. Highs in the mid 50s. Minimum RH 85 percent.
South winds 5 to 10 mph.
.THURSDAY NIGHT...Rain showers, a slight chance of thunderstorms
and snow showers. Colder. Lows in the upper 20s. West winds 5 to
10 mph.
.FRIDAY...Sunny, colder. Highs in the lower 40s. Minimum RH
48 percent. Northwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. Southeast
winds less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the lower 50s. Minimum
RH 42 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Not as
cool. Lows in the lower 40s. South winds less than 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. Minimum RH 79 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. East winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 50s. Minimum RH 76 percent. Southeast winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ081-161900-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
1156 AM CST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Clear Clear Pcldy Pcldy
Temp (24h trend) 21-26 (+12) 46-51 (+11) 30-35 48-53
RH % (24h trend) 55-60 (-12) 24-29 (+3) 59-64 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SW 5 Lgt/Var SW 7 Lgt/Var
Transport Wnd (mph) S 8 SW 10 SW 10 SW 9
Mixing Hgt(ft-agl) 50 1450 50 1370
Vent Rate (mph-ft) 400 14500 500 12330
Max Dispersion Early 2 Very Poor 10 Poor 3 Very Poor 8 Poor
Max Dispersion Late 2 Very Poor 13 Gen Poor 3 Very Poor 11 Poor
Category Day 1 2 1 1
Max LVORI Early 2 2 2 3
Max LVORI Late 2 2 2 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s. South
winds less than 10 mph.
.THURSDAY...Showers. Highs in the mid 50s. Minimum RH 85 percent.
South winds 5 to 10 mph.
.THURSDAY NIGHT...Rain showers, a slight chance of thunderstorms
and snow showers. Colder. Lows in the upper 20s. West winds 5 to
10 mph.
.FRIDAY...Sunny, colder. Highs in the lower 40s. Minimum RH
48 percent. Northwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. Southeast
winds less than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the lower 50s. Minimum
RH 43 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Not as
cool. Lows in the lower 40s. South winds less than 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. Minimum RH 81 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. East winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
50s. Minimum RH 77 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ098-161900-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
1156 AM CST Mon Dec 15 2025
Tonight Tue Tue Night Wed
Cloud Cover Clear Clear Pcldy Pcldy
Temp (24h trend) 22-27 (+11) 46-51 (+10) 31-36 49-54
RH % (24h trend) 61-66 (+3) 26-31 (+4) 62-67 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var S 5 Lgt/Var
Transport Wnd (mph) SW 5 SW 8 S 7 S 7
Mixing Hgt(ft-agl) 50 1560 70 1540
Vent Rate (mph-ft) 250 12480 490 10780
Max Dispersion Early 3 Very Poor 9 Poor 3 Very Poor 7 Poor
Max Dispersion Late 3 Very Poor 12 Poor 3 Very Poor 10 Poor
Category Day 1 1 1 1
Max LVORI Early 2 3 2 3
Max LVORI Late 3 2 3 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s.
Southeast winds less than 10 mph.
.THURSDAY...Showers and a slight chance of thunderstorms. Highs
in the mid 50s. Minimum RH 83 percent. South winds 5 to 10 mph.
.THURSDAY NIGHT...Rain showers, a slight chance of thunderstorms
and snow showers. Lows around 30. West winds 5 to 10 mph.
.FRIDAY...Sunny, colder. Highs in the mid 40s. Minimum RH
45 percent. Northwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows around 30. East winds less
than 10 mph.
.SATURDAY...Sunny. Not as cool. Highs in the mid 50s. Minimum RH
42 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Not as
cool. Lows in the mid 40s. South winds less than 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. Minimum RH 78 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. East winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 50s. Minimum RH 75 percent. Southeast winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$