Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
712
FNUS54 KMRX 110538
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
1238 AM EST Thu Dec 11 2025
.DISCUSSION...
Accumulating snow will continue mainly across the higher elevations
in east Tennessee and southwest Virginia. The snow showers and
flurries will end around mid-day today, with mostly dry conditions
expected Friday with the exception of light snow across the northern
tier of the forecast area.
VAZ001-120645-
Lee-
Including the city of Rose Hill
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Mcldy
Temp (24h trend) 33-38 (-12) 23-28 (0) 42-47
RH % (24h trend) 51-56 (-5) 95-100 (+5) 56-61
RH Recovery Excellent
AM 20FT Wnd (mph) W 11 SW 7
PM 20FT Wnd (mph) W 7 Lgt/Var W 6
Transport Wnd (mph) W 13 S 7 W 14
Mixing Hgt(ft-agl) 3360 330 2100
Vent Rate (mph-ft) 43680 2310 29400
Max Dispersion Early 36 Fair 6 Very Poor 26 Fair
Max Dispersion Late 40 Fair 5 Very Poor 26 Fair
Category Day 3 1 2
Max LVORI Early 4 6 5
Max LVORI Late 3 6 4
Precip Chance (%) 0 60 30
Precip Type None Snow Showers Showers
Precip Duration 2 1
Precip Amount 0.00 0.04 0.03
Precip Begin 8 PM Continuing
Precip End Continuing 1 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 20s. West winds
less than 10 mph.
.SATURDAY...Partly sunny. Highs in the mid 40s. Minimum RH
58 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with snow showers likely. Colder.
Lows around 17. Northwest winds 5 to 10 mph.
.SUNDAY...Mostly sunny with a slight chance of snow showers. Much
colder. Highs in the lower 20s. Minimum RH 47 percent. Northwest
winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Colder. Lows around 7. North winds
less than 10 mph.
.MONDAY...Sunny. Not as cold. Highs in the mid 30s. Minimum RH
30 percent. South winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Not as cold. Lows around 18.
Southwest winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 40s. Minimum RH 35 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the upper 20s. South
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain showers. Highs
in the mid 40s. Minimum RH 52 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.
$$
VAZ002-120645-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Mcldy
Temp (24h trend) 29-34 (-13) 21-26 (0) 37-42
RH % (24h trend) 58-63 (+1) 95-100 (+4) 72-77
RH Recovery Excellent
AM 20FT Wnd (mph) NW 14 SW 10
PM 20FT Wnd (mph) W 8 SW 6 SW 8
Transport Wnd (mph) W 14 SW 10 W 13
Mixing Hgt(ft-agl) 3070 280 1500
Vent Rate (mph-ft) 42980 2800 19500
Max Dispersion Early 38 Fair 10 Poor 20 Gen Poor
Max Dispersion Late 38 Fair 9 Poor 17 Gen Poor
Category Day 3 1 2
Max LVORI Early 4 5 5
Max LVORI Late 4 6 5
Precip Chance (%) 30 70 50
Precip Type Snow Showers Snow Showers Showers
Precip Duration 1 2 1
Precip Amount 0.01 0.04 0.12
Precip Begin 7 AM 10 PM Continuing
Precip End 10 AM Continuing Continuing
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a slight chance of rain
showers. Lows in the upper 20s. West winds less than 10 mph.
.SATURDAY...Partly sunny. Highs in the lower 40s. Minimum RH
64 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with snow showers likely. Colder.
Lows around 14. Northwest winds 5 to 10 mph.
.SUNDAY...Mostly sunny with a slight chance of snow showers. Much
colder. Highs around 19. Minimum RH 59 percent. Northwest winds
5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows around 4. Northwest
winds less than 10 mph.
.MONDAY...Sunny. Not as cold. Highs in the lower 30s. Minimum RH
37 percent. South winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Not as cold. Lows around 17.
Southwest winds less than 10 mph.
.TUESDAY...Sunny. Highs around 40. Minimum RH 40 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 20s. South
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain showers. Highs
in the mid 40s. Minimum RH 57 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.
$$
VAZ005-120645-
Scott VA-
Including the city of Hiltons
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Mcldy
Temp (24h trend) 33-38 (-13) 24-29 (0) 41-46
RH % (24h trend) 51-56 (+1) 93-98 (+1) 59-64
RH Recovery Excellent
AM 20FT Wnd (mph) W 13 SW 8
PM 20FT Wnd (mph) W 9 SW 5 SW 7
Transport Wnd (mph) W 13 S 6 W 14
Mixing Hgt(ft-agl) 3630 330 1870
Vent Rate (mph-ft) 47190 1980 26180
Max Dispersion Early 38 Fair 9 Poor 22 Fair
Max Dispersion Late 44 Gen Good 4 Very Poor 23 Fair
Category Day 3 1 2
Max LVORI Early 4 6 6
Max LVORI Late 3 6 3
Precip Chance (%) 0 60 40
Precip Type None Snow Showers Showers
Precip Duration 1 1
Precip Amount 0.00 0.02 0.05
Precip Begin 10 PM Continuing
Precip End Continuing 1 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows around 30. West winds less
than 10 mph.
.SATURDAY...Partly sunny. Highs in the mid 40s. Minimum RH
59 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow showers.
Colder. Lows around 19. Northwest winds 5 to 10 mph.
.SUNDAY...Mostly sunny with a slight chance of snow showers.
Colder. Highs in the mid 20s. Minimum RH 49 percent. Northwest
winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Colder. Lows around 7. North winds
less than 10 mph.
.MONDAY...Sunny. Highs in the mid 30s. Minimum RH 33 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Not as cold. Lows around 19.
Southwest winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 40s. Minimum RH 36 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 20s. South
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain showers. Highs
in the upper 40s. Minimum RH 52 percent. Southwest 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.
$$
VAZ006-120645-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Mcldy Mcldy Mcldy
Temp (24h trend) 29-34 (-14) 21-26 (-1) 37-42
RH % (24h trend) 57-62 (+5) 95-100 (+3) 70-75
RH Recovery Excellent
AM 20FT Wnd (mph) NW 20 SW 9
PM 20FT Wnd (mph) W 10 SW 9 SW 9
Transport Wnd (mph) W 15 SW 10 W 13
Mixing Hgt(ft-agl) 3480 320 1450
Vent Rate (mph-ft) 52200 3200 18850
Max Dispersion Early 44 Gen Good 11 Poor 18 Gen Poor
Max Dispersion Late 45 Gen Good 7 Poor 17 Gen Poor
Category Day 3 1 2
Max LVORI Early 4 6 5
Max LVORI Late 4 6 5
Precip Chance (%) 20 70 50
Precip Type Snow Showers Snow Showers Showers
Precip Duration 1 1 1
Precip Amount 0.01 0.02 0.13
Precip Begin 7 AM 11 PM Continuing
Precip End 10 AM Continuing Continuing
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 20s. West winds
5 to 10 mph.
.SATURDAY...Partly sunny. Highs in the lower 40s. Minimum RH
65 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with snow showers likely. Colder.
Lows around 15. Northwest winds 5 to 10 mph.
.SUNDAY...Partly sunny with a slight chance of snow showers.
Colder. Highs in the lower 20s. Minimum RH 60 percent. Northwest
winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows around 4. Northwest
winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the lower 30s. Minimum RH 39 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Not as cold. Lows around 17.
Southwest winds 5 to 10 mph.
.TUESDAY...Sunny. Highs around 40. Minimum RH 42 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 20s. South
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of rain showers. Highs in
the mid 40s. Minimum RH 56 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.
$$
VAZ008-120645-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Mcldy Mcldy Mcldy
Temp (24h trend) 30-35 (-15) 21-26 (-1) 38-43
RH % (24h trend) 58-63 (+10) 94-99 (+3) 66-71
RH Recovery Excellent
AM 20FT Wnd (mph) NW 17 SW 8
PM 20FT Wnd (mph) W 9 SW 9 SW 9
Transport Wnd (mph) W 15 SW 8 W 15
Mixing Hgt(ft-agl) 3650 450 1450
Vent Rate (mph-ft) 54750 3600 21750
Max Dispersion Early 50 Gen Good 17 Gen Poor 18 Gen Poor
Max Dispersion Late 48 Gen Good 7 Poor 18 Gen Poor
Category Day 3 1 2
Max LVORI Early 4 5 5
Max LVORI Late 3 5 4
Precip Chance (%) 0 50 40
Precip Type None Snow Showers Showers
Precip Duration 1 1
Precip Amount 0.00 0.01 0.10
Precip Begin 12 AM Continuing
Precip End Continuing 7 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows around 30. West winds 5 to
10 mph.
.SATURDAY...Partly sunny. Highs in the lower 40s. Minimum RH
64 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow showers.
Colder. Lows around 17. West winds 5 to 10 mph.
.SUNDAY...Partly sunny with a slight chance of snow showers.
Colder. Highs in the mid 20s. Minimum RH 58 percent. Northwest
winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows around 4. Northwest
winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the lower 30s. Minimum RH 37 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Not as cold. Lows around 18.
Southwest winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 40s. Minimum RH 41 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 20s. South
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a slight chance of rain showers.
Highs in the upper 40s. Minimum RH 56 percent. Southwest 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.
$$
TNZ018-120645-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mcldy
Temp (24h trend) 29-34 (-19) 20-25 (0) 40-45
RH % (24h trend) 58-63 (+19) 90-95 (-3) 59-64
RH Recovery Excellent
AM 20FT Wnd (mph) NW 18 SW 6
PM 20FT Wnd (mph) W 10 W 9 W 7
Transport Wnd (mph) W 17 W 10 W 20
Mixing Hgt(ft-agl) 2760 270 1720
Vent Rate (mph-ft) 46920 2700 34400
Max Dispersion Early 49 Gen Good 12 Poor 28 Fair
Max Dispersion Late 42 Gen Good 10 Poor 29 Fair
Category Day 3 1 3
Max LVORI Early 4 5 4
Max LVORI Late 3 5 3
Precip Chance (%) 0 40 30
Precip Type None Snow Showers Snow Showers
Precip Duration 1 1
Precip Amount 0.00 0.01 0.08
Precip Begin 1 AM Continuing
Precip End Continuing 1 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 20s. West winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the mid 40s. Minimum RH
58 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow showers and
freezing rain. Colder. Lows around 17. West winds 5 to 10 mph.
.SUNDAY...Mostly sunny with a slight chance of snow showers.
Colder. Highs in the upper 20s. Minimum RH 56 percent. Northwest
winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows around 3. Northwest
winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the mid 30s. Minimum RH 32 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Not as cold. Lows around 18. West
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 40s. Minimum RH 37 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 20s. South
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a slight chance of rain showers.
Highs in the upper 40s. Minimum RH 51 percent. Southwest 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.
$$
TNZ047-120645-
Southeast Carter-
Including the city of Hampton
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 27-32 (-20) 20-25 (0) 40-45
RH % (24h trend) 60-65 (+21) 90-95 (-4) 58-63
RH Recovery Excellent
AM 20FT Wnd (mph) NW 22 G29 SW 7
PM 20FT Wnd (mph) W 11 W 10 W 8
Transport Wnd (mph) W 18 W 12 W 21
Mixing Hgt(ft-agl) 2360 170 2250
Vent Rate (mph-ft) 42480 2040 47250
Max Dispersion Early 41 Gen Good 8 Poor 37 Fair
Max Dispersion Late 35 Fair 8 Poor 40 Fair
Category Day 3 1 3
Max LVORI Early 4 5 4
Max LVORI Late 4 5 3
Precip Chance (%) 30 30 20
Precip Type Snow Showers Snow Showers Showers
Precip Duration 1 1 1
Precip Amount 0.01 0.01 0.01
Precip Begin 7 AM 1 AM Continuing
Precip End 12 PM Continuing 1 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 20s. West winds
5 to 10 mph.
.SATURDAY...Mostly sunny. Highs in the mid 40s. Minimum RH
56 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow showers and
freezing rain. Colder. Lows around 19. West winds 5 to 10 mph.
.SUNDAY...Mostly sunny with a slight chance of snow showers.
Colder. Highs in the mid 20s. Minimum RH 55 percent. Northwest
winds 5 to 15 mph.
.SUNDAY NIGHT...Mostly clear. Colder. Lows around 4. Northwest
winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the mid 30s. Minimum RH 30 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Not as cold. Lows around 19. West
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 40s. Minimum RH 34 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 20s. South
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a slight chance of rain showers.
Highs in the upper 40s. Minimum RH 49 percent. Southwest 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.
$$
TNZ045-120645-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 29-34 (-19) 22-27 (+1) 42-47
RH % (24h trend) 61-66 (+23) 83-88 (-12) 53-58
RH Recovery Excellent
AM 20FT Wnd (mph) NW 20 G27 SW 7
PM 20FT Wnd (mph) W 8 SW 7 W 7
Transport Wnd (mph) W 15 SW 8 W 20
Mixing Hgt(ft-agl) 2410 130 2360
Vent Rate (mph-ft) 36150 1040 47200
Max Dispersion Early 37 Fair 5 Very Poor 37 Fair
Max Dispersion Late 31 Fair 7 Poor 41 Gen Good
Category Day 3 1 3
Max LVORI Early 4 5 3
Max LVORI Late 4 5 3
Precip Chance (%) 40 30 0
Precip Type Snow Showers Snow Showers None
Precip Duration 1 1
Precip Amount 0.01 0.01 0.00
Precip Begin 7 AM 1 AM
Precip End 12 PM Continuing
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows around 30. West winds less
than 10 mph.
.SATURDAY...Mostly sunny. Highs in the mid 40s. Minimum RH
55 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow showers and
freezing rain. Colder. Lows around 20. West winds 5 to 10 mph.
.SUNDAY...Mostly sunny with a slight chance of snow showers. Much
colder. Highs in the mid 20s. Minimum RH 54 percent. Northwest
winds 5 to 15 mph.
.SUNDAY NIGHT...Mostly clear. Colder. Lows around 7. North winds
5 to 10 mph.
.MONDAY...Sunny. Not as cold. Highs in the mid 30s. Minimum RH
27 percent. West winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Not as cold. Lows in the lower 20s.
Southwest winds less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 40s. Minimum RH 32 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 20s. South
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a slight chance of rain showers.
Highs in the upper 40s. Minimum RH 49 percent. Southwest 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.
$$
TNZ043-120645-
Southeast Greene-
Including the city of Cedar Creek
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 31-36 (-19) 23-28 (0) 44-49
RH % (24h trend) 52-57 (+14) 82-87 (-12) 47-52
RH Recovery Excellent
AM 20FT Wnd (mph) NW 18 G27 SW 8
PM 20FT Wnd (mph) W 8 SW 6 W 9
Transport Wnd (mph) W 14 W 7 W 18
Mixing Hgt(ft-agl) 2390 2220
Vent Rate (mph-ft) 33460 0 39960
Max Dispersion Early 34 Fair 2 Very Poor 27 Fair
Max Dispersion Late 30 Fair 3 Very Poor 38 Fair
Category Day 3 1 3
Max LVORI Early 4 5 4
Max LVORI Late 3 6 3
Precip Chance (%) 40 20 0
Precip Type Snow Showers Snow Showers None
Precip Duration 1 1
Precip Amount 0.01 0.01 0.00
Precip Begin 7 AM 12 AM
Precip End 12 PM 7 AM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 30s. West winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the mid 40s. Minimum RH
55 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow showers and
freezing rain. Colder. Lows around 20. West winds 5 to 10 mph.
.SUNDAY...Mostly sunny with a slight chance of snow showers. Much
colder. Highs in the mid 20s. Minimum RH 49 percent. Northwest
winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Colder. Lows around 8. North winds
5 to 10 mph.
.MONDAY...Sunny. Highs in the mid 30s. Minimum RH 29 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Not as cold. Lows in the lower 20s.
South winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 40s. Minimum RH 33 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 20s. Southeast
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a slight chance of rain showers.
Highs in the upper 40s. Minimum RH 49 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.
$$
TNZ041-120645-
Cocke Smoky Mountains-
Including the city of Hartford
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 34-39 (-17) 25-30 (+2) 47-52
RH % (24h trend) 49-54 (+13) 77-82 (-12) 45-50
RH Recovery Excellent
AM 20FT Wnd (mph) W 21 SW 13
PM 20FT Wnd (mph) NW 10 SW 9 W 14
Transport Wnd (mph) W 14 SW 7 W 21
Mixing Hgt(ft-agl) 2680 170 2870
Vent Rate (mph-ft) 37520 1190 60270
Max Dispersion Early 40 Fair 4 Very Poor 45 Gen Good
Max Dispersion Late 32 Fair 8 Poor 55 Gen Good
Category Day 3 1 3
Max LVORI Early 4 4 3
Max LVORI Late 3 4 3
Precip Chance (%) 40 20 0
Precip Type Snow Showers Snow Showers None
Precip Duration 1 1
Precip Amount 0.01 0.01 0.00
Precip Begin 7 AM 12 AM
Precip End 12 PM 4 AM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 30s. West winds
5 to 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 40s. Minimum RH
51 percent. Northwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of rain showers,
snow showers and freezing rain. Lows in the lower 20s. West winds
5 to 10 mph.
.SUNDAY...Mostly sunny. Much colder. Highs in the upper 20s.
Minimum RH 47 percent. Northwest winds 10 to 15 mph.
.SUNDAY NIGHT...Mostly clear. Colder. Lows around 11. North winds
5 to 10 mph.
.MONDAY...Sunny. Highs in the upper 30s. Minimum RH 27 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Not as cold. Lows in the mid 20s.
Southwest winds less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 40s. Minimum RH 32 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 30s. South
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a slight chance of rain showers.
Highs around 50. Minimum RH 45 percent. Southwest 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.
$$
TNZ074-120645-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 32-37 (-14) 25-30 (+5) 44-49
RH % (24h trend) 46-51 (+5) 69-74 (-21) 47-52
RH Recovery Excellent
AM 20FT Wnd (mph) W 20 SW 13
PM 20FT Wnd (mph) W 10 SW 9 W 13
Transport Wnd (mph) W 12 W 9 W 22
Mixing Hgt(ft-agl) 1830 2360
Vent Rate (mph-ft) 21960 0 51920
Max Dispersion Early 16 Gen Poor 4 Very Poor 40 Fair
Max Dispersion Late 19 Gen Poor 8 Poor 45 Gen Good
Category Day 2 1 3
Max LVORI Early 4 3 2
Max LVORI Late 3 3 3
Precip Chance (%) 40 0 0
Precip Type Snow Showers None None
Precip Duration 1
Precip Amount 0.01 0.00 0.00
Precip Begin 7 AM
Precip End 12 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 30s. West winds
5 to 10 mph.
.SATURDAY...Sunny. Highs in the upper 40s. Minimum RH 50 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of rain showers,
snow showers and a slight chance of freezing rain. Colder. Lows
in the lower 20s. West winds 5 to 10 mph.
.SUNDAY...Mostly sunny with a slight chance of snow showers. Much
colder. Highs in the mid 20s. Minimum RH 47 percent. Northwest
winds 5 to 15 mph.
.SUNDAY NIGHT...Clear, colder. Lows around 10. Northeast winds
5 to 10 mph.
.MONDAY...Sunny. Not as cold. Highs in the upper 30s. Minimum RH
26 percent. West winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Not as cold. Lows in the mid 20s.
Southwest winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 40s. Minimum RH
32 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 30s. South
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of rain showers. Highs in
the upper 40s. Minimum RH 48 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.
$$
TNZ072-120645-
Blount Smoky Mountains-
Including the city of Cades Cove
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 36-41 (-12) 28-33 (+4) 48-53
RH % (24h trend) 47-52 (+6) 68-73 (-25) 46-51
RH Recovery Excellent
AM 20FT Wnd (mph) NW 13 SW 11 G19
PM 20FT Wnd (mph) W 7 SW 8 SW 11
Transport Wnd (mph) W 10 SW 9 SW 20
Mixing Hgt(ft-agl) 2450 190 2560
Vent Rate (mph-ft) 24500 1710 51200
Max Dispersion Early 23 Fair 6 Very Poor 39 Fair
Max Dispersion Late 24 Fair 10 Poor 45 Gen Good
Category Day 2 1 3
Max LVORI Early 4 3 2
Max LVORI Late 3 3 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 30s. West winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 50s. Minimum RH 50 percent.
Northwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of rain showers,
snow showers and freezing rain. Lows in the mid 20s. West winds
5 to 10 mph.
.SUNDAY...Sunny. Much colder. Highs in the upper 20s. Minimum RH
46 percent. North winds 5 to 10 mph.
.SUNDAY NIGHT...Clear, colder. Lows around 13. Northeast winds
5 to 10 mph.
.MONDAY...Sunny. Highs in the upper 30s. Minimum RH 28 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Not as cold. Lows in the mid 20s.
South winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 40s. Minimum RH
31 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Southeast
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of rain showers. Highs in
the lower 50s. Minimum RH 49 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.
$$
TNZ087-120645-
Southeast Monroe-
Including the cities of Citico and Coker Creek
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Mclear Pcldy Mclear
Temp (24h trend) 36-41 (-11) 27-32 (+4) 48-53
RH % (24h trend) 43-48 (-5) 71-76 (-19) 44-49
RH Recovery Excellent
AM 20FT Wnd (mph) NW 13 SW 11
PM 20FT Wnd (mph) W 7 S 6 SW 9
Transport Wnd (mph) W 10 SW 9 SW 17
Mixing Hgt(ft-agl) 2300 110 2310
Vent Rate (mph-ft) 23000 990 39270
Max Dispersion Early 18 Gen Poor 4 Very Poor 32 Fair
Max Dispersion Late 22 Fair 6 Very Poor 38 Fair
Category Day 2 1 3
Max LVORI Early 5 3 3
Max LVORI Late 3 3 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 30s. Northwest
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 50s. Minimum RH 48 percent.
Northwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of rain showers,
freezing rain and snow showers. Lows in the mid 20s. Northwest
winds 5 to 10 mph.
.SUNDAY...Sunny. Much colder. Highs in the upper 20s. Minimum RH
45 percent. North winds 5 to 10 mph.
.SUNDAY NIGHT...Clear, colder. Lows around 12. North winds 5 to
10 mph.
.MONDAY...Sunny. Highs in the upper 30s. Minimum RH 27 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Not as cold. Lows in the mid 20s.
South winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 40s. Minimum RH
29 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Southeast
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a slight chance of rain showers.
Highs in the lower 50s. Minimum RH 48 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.
$$
TNZ102-120645-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 39-44 (-10) 27-32 (+3) 51-56
RH % (24h trend) 40-45 (-8) 77-82 (-7) 43-48
RH Recovery Excellent
AM 20FT Wnd (mph) NW 13 SW 13
PM 20FT Wnd (mph) W 7 S 10 SW 9
Transport Wnd (mph) W 13 SW 7 W 16
Mixing Hgt(ft-agl) 2580 160 2320
Vent Rate (mph-ft) 33540 1120 37120
Max Dispersion Early 24 Fair 3 Very Poor 31 Fair
Max Dispersion Late 28 Fair 4 Very Poor 35 Fair
Category Day 3 1 3
Max LVORI Early 4 4 4
Max LVORI Late 3 4 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 30s. Northwest
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 50s. Minimum RH 46 percent.
Northwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of rain showers and
freezing rain. Lows in the mid 20s. Northwest winds 5 to 10 mph.
.SUNDAY...Sunny. Much colder. Highs in the lower 30s. Minimum RH
39 percent. North winds 5 to 15 mph.
.SUNDAY NIGHT...Clear, colder. Lows around 12. North winds 5 to
10 mph.
.MONDAY...Sunny. Highs in the lower 40s. Minimum RH 25 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Not as cold. Lows in the lower 20s.
South winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 40s. Minimum RH
29 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Southeast
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a slight chance of rain showers.
Highs in the lower 50s. Minimum RH 51 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.
$$
NCZ060-120645-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 37-42 (-11) 25-30 (+2) 49-54
RH % (24h trend) 37-42 (-13) 80-85 (-5) 42-47
RH Recovery Excellent
AM 20FT Wnd (mph) NW 13 SW 8
PM 20FT Wnd (mph) W 7 Lgt/Var W 8
Transport Wnd (mph) W 14 SW 6 W 16
Mixing Hgt(ft-agl) 2660 230 2610
Vent Rate (mph-ft) 37240 1380 41760
Max Dispersion Early 26 Fair 3 Very Poor 31 Fair
Max Dispersion Late 32 Fair 4 Very Poor 37 Fair
Category Day 3 1 3
Max LVORI Early 4 4 4
Max LVORI Late 3 4 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows around 30. Northwest winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 50s. Minimum RH 43 percent.
Northwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of rain showers and
freezing rain. Lows in the mid 20s. Northwest winds 5 to 10 mph.
.SUNDAY...Sunny. Much colder. Highs in the lower 30s. Minimum RH
41 percent. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Clear, colder. Lows around 12. North winds 5 to
10 mph.
.MONDAY...Sunny. Highs in the lower 40s. Minimum RH 23 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 20s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 40s. Minimum RH
28 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 20s. Southeast
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of rain showers. Highs in
the lower 50s. Minimum RH 49 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.
$$
NCZ061-120645-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 37-42 (-9) 24-29 (+3) 48-53
RH % (24h trend) 42-47 (-14) 81-86 (-8) 48-53
RH Recovery Excellent
AM 20FT Wnd (mph) NW 20 W 10
PM 20FT Wnd (mph) W 8 W 8 W 10
Transport Wnd (mph) NW 15 W 8 W 18
Mixing Hgt(ft-agl) 2460 130 2460
Vent Rate (mph-ft) 36900 1040 44280
Max Dispersion Early 31 Fair 4 Very Poor 35 Fair
Max Dispersion Late 36 Fair 4 Very Poor 41 Gen Good
Category Day 3 1 3
Max LVORI Early 5 4 4
Max LVORI Late 3 5 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows around 30. Northwest winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 50s. Minimum RH 45 percent.
Northwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of rain showers and
freezing rain. Lows in the upper 20s. West winds 5 to 10 mph.
.SUNDAY...Sunny. Much colder. Highs in the lower 30s. Minimum RH
43 percent. Northwest winds 5 to 15 mph.
.SUNDAY NIGHT...Clear, colder. Lows around 13. North winds 5 to
10 mph.
.MONDAY...Sunny. Highs in the lower 40s. Minimum RH 23 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 20s. Northwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 40s. Minimum RH
31 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 20s. Southeast
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a slight chance of rain showers.
Highs around 50. Minimum RH 54 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.
$$
TNZ015-120645-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 35-40 (-11) 24-29 (+1) 45-50
RH % (24h trend) 49-54 (-4) 93-98 (+4) 55-60
RH Recovery Excellent
AM 20FT Wnd (mph) W 9 SW 6
PM 20FT Wnd (mph) W 6 Lgt/Var W 6
Transport Wnd (mph) W 12 SW 6 W 15
Mixing Hgt(ft-agl) 3510 230 2200
Vent Rate (mph-ft) 42120 1380 33000
Max Dispersion Early 34 Fair 3 Very Poor 29 Fair
Max Dispersion Late 41 Gen Good 3 Very Poor 29 Fair
Category Day 3 1 3
Max LVORI Early 4 6 5
Max LVORI Late 3 6 3
Precip Chance (%) 0 50 20
Precip Type None Snow Showers Showers
Precip Duration 1 1
Precip Amount 0.00 0.01 0.01
Precip Begin 8 PM Continuing
Precip End Continuing 1 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 20s. West winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the mid 40s. Minimum RH
55 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow showers,
freezing rain and a slight chance of rain showers. Lows around
19. Northwest winds less than 10 mph.
.SUNDAY...Sunny. Much colder. Highs in the mid 20s. Minimum RH
42 percent. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Colder. Lows around 7. North winds
less than 10 mph.
.MONDAY...Sunny. Highs in the mid 30s. Minimum RH 29 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Not as cold. Lows around 18.
Southwest winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 40s. Minimum RH 33 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 20s. South winds
less than 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain showers. Highs
in the upper 40s. Minimum RH 51 percent. Southwest 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.
$$
TNZ016-120645-
Hawkins-
Including the city of Mooresburg
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 35-40 (-13) 24-29 (0) 45-50
RH % (24h trend) 51-56 (+2) 91-96 (+2) 55-60
RH Recovery Excellent
AM 20FT Wnd (mph) W 11 SW 6
PM 20FT Wnd (mph) W 7 Lgt/Var W 6
Transport Wnd (mph) W 14 SE 3 W 15
Mixing Hgt(ft-agl) 3700 270 2310
Vent Rate (mph-ft) 51800 810 34650
Max Dispersion Early 36 Fair 4 Very Poor 28 Fair
Max Dispersion Late 44 Gen Good 3 Very Poor 32 Fair
Category Day 3 1 3
Max LVORI Early 4 6 5
Max LVORI Late 3 6 3
Precip Chance (%) 0 40 20
Precip Type None Snow Showers Showers
Precip Duration 1 1
Precip Amount 0.00 0.01 0.01
Precip Begin 9 PM Continuing
Precip End Continuing 1 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 20s. West winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 40s. Minimum RH
57 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow showers,
freezing rain and a slight chance of rain showers. Lows in the
lower 20s. Northwest winds less than 10 mph.
.SUNDAY...Sunny with a slight chance of snow showers. Colder.
Highs in the upper 20s. Minimum RH 44 percent. Northwest winds
5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Colder. Lows around 8. North winds
less than 10 mph.
.MONDAY...Sunny. Highs in the mid 30s. Minimum RH 32 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 18. Southwest winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 40s. Minimum RH 36 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 20s. South winds
less than 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain showers. Highs
in the upper 40s. Minimum RH 54 percent. Southwest 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.
$$
TNZ017-120645-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Mcldy Mcldy Mcldy
Temp (24h trend) 33-38 (-15) 24-29 (0) 43-48
RH % (24h trend) 56-61 (+12) 90-95 (-1) 60-65
RH Recovery Excellent
AM 20FT Wnd (mph) W 19 SW 7
PM 20FT Wnd (mph) W 11 SW 8 W 9
Transport Wnd (mph) W 15 SW 6 W 14
Mixing Hgt(ft-agl) 3720 370 1830
Vent Rate (mph-ft) 55800 2220 25620
Max Dispersion Early 44 Gen Good 10 Poor 21 Fair
Max Dispersion Late 49 Gen Good 3 Very Poor 24 Fair
Category Day 3 1 2
Max LVORI Early 4 5 5
Max LVORI Late 3 6 3
Precip Chance (%) 0 50 30
Precip Type None Snow Showers Showers
Precip Duration 1 1
Precip Amount 0.00 0.01 0.03
Precip Begin 11 PM Continuing
Precip End Continuing 1 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 30s. West winds
5 to 10 mph.
.SATURDAY...Mostly sunny. Highs in the mid 40s. Minimum RH
59 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow and rain
showers. Colder. Lows in the lower 20s. West winds 5 to 10 mph.
.SUNDAY...Mostly sunny with a slight chance of snow showers.
Colder. Highs in the upper 20s. Minimum RH 50 percent. Northwest
winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Colder. Lows around 7. North winds
5 to 10 mph.
.MONDAY...Sunny. Highs in the mid 30s. Minimum RH 34 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Not as cold. Lows around 19.
Southwest winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 40s. Minimum RH 37 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 20s. Southeast
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a slight chance of rain showers.
Highs in the upper 40s. Minimum RH 55 percent. Southwest 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.
$$
TNZ046-120645-
Northwest Carter-
Including the city of Elizabethton
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Mcldy Mcldy Mcldy
Temp (24h trend) 31-36 (-19) 22-27 (-1) 43-48
RH % (24h trend) 53-58 (+16) 89-94 (-3) 53-58
RH Recovery Excellent
AM 20FT Wnd (mph) W 17 SW 6
PM 20FT Wnd (mph) W 10 SW 8 W 8
Transport Wnd (mph) W 15 SW 8 W 18
Mixing Hgt(ft-agl) 3170 270 2100
Vent Rate (mph-ft) 47550 2160 37800
Max Dispersion Early 49 Gen Good 7 Poor 30 Fair
Max Dispersion Late 44 Gen Good 6 Very Poor 34 Fair
Category Day 3 1 3
Max LVORI Early 4 5 4
Max LVORI Late 3 5 3
Precip Chance (%) 0 40 30
Precip Type None Snow Showers Showers
Precip Duration 1 1
Precip Amount 0.00 0.01 0.02
Precip Begin 1 AM Continuing
Precip End Continuing 1 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 30s. West winds
5 to 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 40s. Minimum RH
54 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow showers.
Colder. Lows around 20. West winds 5 to 10 mph.
.SUNDAY...Mostly sunny with a slight chance of snow showers.
Colder. Highs in the upper 20s. Minimum RH 49 percent. Northwest
winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Colder. Lows around 6. Northwest
winds less than 10 mph.
.MONDAY...Sunny. Highs in the mid 30s. Minimum RH 31 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Not as cold. Lows around 20.
Southwest winds less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 40s. Minimum RH 33 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 20s. Southeast
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a slight chance of rain showers.
Highs around 50. Minimum RH 48 percent. Southwest 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.
$$
TNZ044-120645-
Washington TN-
Including the city of Johnson City
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 33-38 (-17) 23-28 (-1) 45-50
RH % (24h trend) 56-61 (+15) 90-95 (-1) 58-63
RH Recovery Excellent
AM 20FT Wnd (mph) W 17 SW 6
PM 20FT Wnd (mph) W 8 Lgt/Var W 7
Transport Wnd (mph) W 14 S 5 W 18
Mixing Hgt(ft-agl) 3420 300 2360
Vent Rate (mph-ft) 47880 1500 42480
Max Dispersion Early 42 Gen Good 5 Very Poor 30 Fair
Max Dispersion Late 43 Gen Good 4 Very Poor 37 Fair
Category Day 3 1 3
Max LVORI Early 4 5 4
Max LVORI Late 4 6 3
Precip Chance (%) 0 40 20
Precip Type None Snow Showers Showers
Precip Duration 1 1
Precip Amount 0.00 0.01 0.01
Precip Begin 12 AM Continuing
Precip End Continuing 1 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 30s. West winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 40s. Minimum RH
57 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain showers,
snow showers and freezing rain. Lows in the lower 20s. West winds
5 to 10 mph.
.SUNDAY...Mostly sunny with a slight chance of snow showers.
Colder. Highs in the upper 20s. Minimum RH 48 percent. Northwest
winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Colder. Lows around 8. North winds
5 to 10 mph.
.MONDAY...Sunny. Highs in the mid 30s. Minimum RH 33 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Not as cold. Lows around 20.
Southwest winds less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 40s. Minimum RH 36 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 20s. Southeast
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a slight chance of rain showers.
Highs around 50. Minimum RH 54 percent. Southwest 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.
$$
TNZ042-120645-
Northwest Greene-
Including the city of Greeneville
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 35-40 (-16) 24-29 (-1) 47-52
RH % (24h trend) 51-56 (+8) 90-95 (0) 52-57
RH Recovery Excellent
AM 20FT Wnd (mph) W 14 SW 6
PM 20FT Wnd (mph) W 8 Lgt/Var W 7
Transport Wnd (mph) W 13 SE 5 W 18
Mixing Hgt(ft-agl) 3520 290 2590
Vent Rate (mph-ft) 45760 1450 46620
Max Dispersion Early 38 Fair 3 Very Poor 32 Fair
Max Dispersion Late 41 Gen Good 4 Very Poor 43 Gen Good
Category Day 3 1 3
Max LVORI Early 4 6 5
Max LVORI Late 3 7 3
Precip Chance (%) 0 30 20
Precip Type None Snow Showers Showers
Precip Duration 1 1
Precip Amount 0.00 0.01 0.01
Precip Begin 10 PM Continuing
Precip End Continuing 1 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows around 30. West winds less
than 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 40s. Minimum RH
57 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain showers,
snow showers and freezing rain. Lows in the lower 20s. West winds
5 to 10 mph.
.SUNDAY...Mostly sunny with a slight chance of snow showers.
Colder. Highs in the upper 20s. Minimum RH 45 percent. Northwest
winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Colder. Lows around 8. North winds
less than 10 mph.
.MONDAY...Sunny. Highs in the mid 30s. Minimum RH 33 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Not as cold. Lows around 20.
Southwest winds less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 40s. Minimum RH 36 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 20s. Southeast
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a slight chance of rain showers.
Highs in the upper 40s. Minimum RH 54 percent. Southwest 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.
$$
TNZ038-120645-
Grainger-
Including the city of Bean Station
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 37-42 (-11) 27-32 (+1) 48-53
RH % (24h trend) 50-55 (-3) 84-89 (-2) 54-59
RH Recovery Excellent
AM 20FT Wnd (mph) W 10 SW 8
PM 20FT Wnd (mph) W 5 Lgt/Var W 8
Transport Wnd (mph) W 13 SW 5 W 17
Mixing Hgt(ft-agl) 3630 210 2680
Vent Rate (mph-ft) 47190 1050 45560
Max Dispersion Early 30 Fair 2 Very Poor 38 Fair
Max Dispersion Late 39 Fair 4 Very Poor 42 Gen Good
Category Day 3 1 3
Max LVORI Early 4 6 5
Max LVORI Late 3 6 3
Precip Chance (%) 0 30 0
Precip Type None Showers None
Precip Duration 1
Precip Amount 0.00 0.01 0.00
Precip Begin 8 PM
Precip End 7 AM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 30s. West winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 40s. Minimum RH
56 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain showers,
snow showers and freezing rain. Lows in the lower 20s. Northwest
winds 5 to 10 mph.
.SUNDAY...Sunny. Much colder. Highs in the upper 20s. Minimum RH
43 percent. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Colder. Lows around 11. North winds
less than 10 mph.
.MONDAY...Sunny. Highs in the mid 30s. Minimum RH 33 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 20s. Southwest
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 40s. Minimum RH 36 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the upper 20s. South
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain showers. Highs
in the upper 40s. Minimum RH 56 percent. Southwest 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.
$$
TNZ039-120645-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 37-42 (-13) 27-32 (+1) 48-53
RH % (24h trend) 50-55 (+2) 88-93 (+1) 52-57
RH Recovery Excellent
AM 20FT Wnd (mph) W 8 SW 7
PM 20FT Wnd (mph) W 7 Lgt/Var W 8
Transport Wnd (mph) W 14 SW 3 W 20
Mixing Hgt(ft-agl) 3630 270 2840
Vent Rate (mph-ft) 50820 810 56800
Max Dispersion Early 34 Fair 2 Very Poor 39 Fair
Max Dispersion Late 43 Gen Good 4 Very Poor 49 Gen Good
Category Day 3 1 3
Max LVORI Early 4 6 5
Max LVORI Late 3 7 3
Precip Chance (%) 0 30 0
Precip Type None Showers None
Precip Duration 1
Precip Amount 0.00 0.01 0.00
Precip Begin 9 PM
Precip End 7 AM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 30s. West winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 40s. Minimum RH
57 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain showers,
snow showers and freezing rain. Lows in the lower 20s. Northwest
winds less than 10 mph.
.SUNDAY...Sunny. Much colder. Highs in the upper 20s. Minimum RH
43 percent. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Colder. Lows around 10. North winds
less than 10 mph.
.MONDAY...Sunny. Highs in the mid 30s. Minimum RH 35 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Not as cold. Lows in the lower 20s.
Southwest winds less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 40s. Minimum RH 37 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the upper 20s. Light and
variable wind.
.WEDNESDAY...Mostly cloudy with a chance of rain showers. Highs
in the upper 40s. Minimum RH 56 percent. Southwest 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.
$$
TNZ040-120645-
Northwest Cocke-
Including the cities of Bybee and Newport
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 37-42 (-16) 26-31 (0) 49-54
RH % (24h trend) 47-52 (+9) 86-91 (-3) 45-50
RH Recovery Excellent
AM 20FT Wnd (mph) W 15 SW 9
PM 20FT Wnd (mph) W 8 S 5 W 11
Transport Wnd (mph) W 13 S 3 W 22
Mixing Hgt(ft-agl) 3340 270 3090
Vent Rate (mph-ft) 43420 810 67980
Max Dispersion Early 35 Fair 3 Very Poor 44 Gen Good
Max Dispersion Late 37 Fair 4 Very Poor 60 Gen Good
Category Day 3 1 4
Max LVORI Early 4 5 4
Max LVORI Late 3 6 3
Precip Chance (%) 20 20 0
Precip Type None Showers None
Precip Duration 1
Precip Amount 0.01 0.01 0.00
Precip Begin 7 AM 11 PM
Precip End 9 AM 7 AM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 30s. West winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs around 50. Minimum RH 52 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain and snow
showers. Lows in the mid 20s. West winds 5 to 10 mph.
.SUNDAY...Mostly sunny. Colder. Highs around 30. Minimum RH
42 percent. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Colder. Lows around 11. Northeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the upper 30s. Minimum RH 31 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Not as cold. Lows in the lower 20s.
South winds less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 40s. Minimum RH 34 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 20s. Southeast
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a slight chance of rain showers.
Highs in the lower 50s. Minimum RH 49 percent. Southwest 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.
$$
TNZ070-120645-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 38-43 (-13) 28-33 (+1) 49-54
RH % (24h trend) 49-54 (+4) 82-87 (-5) 49-54
RH Recovery Excellent
AM 20FT Wnd (mph) W 10 SW 9
PM 20FT Wnd (mph) W 7 Lgt/Var W 10
Transport Wnd (mph) W 13 SW 3 W 21
Mixing Hgt(ft-agl) 3580 310 3100
Vent Rate (mph-ft) 46540 930 65100
Max Dispersion Early 30 Fair 3 Very Poor 49 Gen Good
Max Dispersion Late 40 Fair 4 Very Poor 57 Gen Good
Category Day 3 1 4
Max LVORI Early 4 5 4
Max LVORI Late 3 6 3
Precip Chance (%) 0 20 0
Precip Type None Showers None
Precip Duration 1
Precip Amount 0.00 0.01 0.00
Precip Begin 9 PM
Precip End 7 AM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 30s. West winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs around 50. Minimum RH 55 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain and snow
showers. Lows in the mid 20s. Northwest winds less than 10 mph.
.SUNDAY...Sunny. Much colder. Highs in the upper 20s. Minimum RH
42 percent. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Colder. Lows around 12. Northeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the upper 30s. Minimum RH 35 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 20s. Southwest
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 40s. Minimum RH 37 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the upper 20s. South
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of rain showers. Highs
around 50. Minimum RH 55 percent. Southwest 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.
$$
TNZ035-120645-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 36-41 (-11) 27-32 (+4) 49-54
RH % (24h trend) 46-51 (-11) 84-89 (0) 51-56
RH Recovery Excellent
AM 20FT Wnd (mph) NW 11 SW 11
PM 20FT Wnd (mph) W 5 S 6 W 8
Transport Wnd (mph) W 12 SW 7 W 17
Mixing Hgt(ft-agl) 2940 280 3310
Vent Rate (mph-ft) 35280 1960 56270
Max Dispersion Early 23 Fair 3 Very Poor 39 Fair
Max Dispersion Late 29 Fair 5 Very Poor 52 Gen Good
Category Day 3 1 4
Max LVORI Early 4 5 4
Max LVORI Late 3 4 3
Precip Chance (%) 0 20 0
Precip Type None Snow Showers None
Precip Duration 1
Precip Amount 0.00 0.01 0.00
Precip Begin 7 PM
Precip End 7 AM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 20s. Northwest
winds less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 40s. Minimum RH
54 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of freezing rain,
snow showers and a slight chance of rain showers. Colder. Lows
around 19. Northwest winds 5 to 10 mph.
.SUNDAY...Sunny. Much colder. Highs in the mid 20s. Minimum RH
42 percent. North winds 5 to 15 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 10. Northeast winds
less than 10 mph.
.MONDAY...Sunny. Not as cold. Highs in the upper 30s. Minimum RH
28 percent. South winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Not as cold. Lows in the lower 20s.
Southwest winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 40s. Minimum RH
35 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 30s. South
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain showers. Highs
in the upper 40s. Minimum RH 59 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.
$$
TNZ012-120645-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 35-40 (-11) 27-32 (+4) 48-53
RH % (24h trend) 49-54 (-8) 84-89 (-1) 53-58
RH Recovery Excellent
AM 20FT Wnd (mph) W 9 SW 11
PM 20FT Wnd (mph) Lgt/Var SW 5 W 8
Transport Wnd (mph) W 12 SW 8 W 17
Mixing Hgt(ft-agl) 2880 320 3170
Vent Rate (mph-ft) 34560 2560 53890
Max Dispersion Early 25 Fair 5 Very Poor 45 Gen Good
Max Dispersion Late 30 Fair 7 Poor 50 Gen Good
Category Day 3 1 3
Max LVORI Early 4 4 4
Max LVORI Late 3 4 3
Precip Chance (%) 0 40 0
Precip Type None Showers None
Precip Duration 1
Precip Amount 0.00 0.01 0.00
Precip Begin 7 PM
Precip End 7 AM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows around 30. Northwest winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 40s. Minimum RH
54 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow showers,
rain showers and freezing rain. Colder. Lows around 17. Northwest
winds 5 to 10 mph.
.SUNDAY...Sunny. Much colder. Highs in the lower 20s. Minimum RH
45 percent. North winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 9. Northeast winds less
than 10 mph.
.MONDAY...Sunny. Not as cold. Highs in the upper 30s. Minimum RH
26 percent. South winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Not as cold. Lows in the lower 20s.
Southwest winds less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 40s. Minimum RH 33 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 30s. South
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain showers. Highs
in the upper 40s. 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.
$$
TNZ013-120645-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 34-39 (-11) 27-32 (+3) 46-51
RH % (24h trend) 49-54 (-9) 83-88 (-1) 53-58
RH Recovery Excellent
AM 20FT Wnd (mph) NW 11 SW 11
PM 20FT Wnd (mph) W 5 S 5 W 8
Transport Wnd (mph) W 10 SW 6 W 16
Mixing Hgt(ft-agl) 3000 190 2980
Vent Rate (mph-ft) 30000 1140 47680
Max Dispersion Early 28 Fair 3 Very Poor 37 Fair
Max Dispersion Late 30 Fair 5 Very Poor 43 Gen Good
Category Day 3 1 3
Max LVORI Early 4 5 4
Max LVORI Late 3 5 3
Precip Chance (%) 0 40 0
Precip Type None Showers None
Precip Duration 1
Precip Amount 0.00 0.01 0.00
Precip Begin 7 PM
Precip End 7 AM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows around 30. Northwest winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the mid 40s. Minimum RH
56 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow showers,
freezing rain and a slight chance of rain showers. Colder. Lows
around 18. Northwest winds 5 to 10 mph.
.SUNDAY...Sunny. Much colder. Highs in the lower 20s. Minimum RH
45 percent. North winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 10. North winds less
than 10 mph.
.MONDAY...Sunny. Not as cold. Highs in the mid 30s. Minimum RH
29 percent. South winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Not as cold. Lows in the lower 20s.
Southwest winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 40s. Minimum RH 35 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 30. South winds less
than 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain showers. Highs
in the upper 40s. Minimum RH 57 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.
$$
TNZ014-120645-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 35-40 (-11) 26-31 (+2) 46-51
RH % (24h trend) 50-55 (-6) 88-93 (+2) 54-59
RH Recovery Excellent
AM 20FT Wnd (mph) NW 8 SW 7
PM 20FT Wnd (mph) W 5 Lgt/Var W 6
Transport Wnd (mph) W 12 SW 6 W 14
Mixing Hgt(ft-agl) 3360 220 2420
Vent Rate (mph-ft) 40320 1320 33880
Max Dispersion Early 32 Fair 2 Very Poor 31 Fair
Max Dispersion Late 38 Fair 4 Very Poor 31 Fair
Category Day 3 1 3
Max LVORI Early 4 6 5
Max LVORI Late 3 6 3
Precip Chance (%) 0 40 20
Precip Type None Snow Showers Showers
Precip Duration 1 1
Precip Amount 0.00 0.01 0.01
Precip Begin 7 PM Continuing
Precip End Continuing 1 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows around 30. Northwest winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 40s. Minimum RH
57 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow showers,
rain showers and freezing rain. Colder. Lows around 19. Northwest
winds 5 to 10 mph.
.SUNDAY...Sunny. Much colder. Highs in the mid 20s. Minimum RH
43 percent. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Colder. Lows around 9. North winds
less than 10 mph.
.MONDAY...Sunny. Not as cold. Highs in the mid 30s. Minimum RH
30 percent. South winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Not as cold. Lows around 20.
Southwest winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 40s. Minimum RH 35 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the upper 20s. South
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain showers. Highs
in the upper 40s. Minimum RH 54 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.
$$
TNZ037-120645-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 38-43 (-10) 28-33 (+3) 48-53
RH % (24h trend) 47-52 (-8) 82-87 (-3) 52-57
RH Recovery Excellent
AM 20FT Wnd (mph) NW 7 SW 8
PM 20FT Wnd (mph) W 5 Lgt/Var SW 8
Transport Wnd (mph) W 12 SW 5 W 15
Mixing Hgt(ft-agl) 3600 280 2630
Vent Rate (mph-ft) 43200 1400 39450
Max Dispersion Early 24 Fair 2 Very Poor 36 Fair
Max Dispersion Late 37 Fair 6 Very Poor 37 Fair
Category Day 3 1 3
Max LVORI Early 4 5 4
Max LVORI Late 3 5 3
Precip Chance (%) 0 30 0
Precip Type None Showers None
Precip Duration 1
Precip Amount 0.00 0.01 0.00
Precip Begin 7 PM
Precip End 7 AM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Northwest
winds less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 40s. Minimum RH
55 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain showers,
snow showers and freezing rain. Colder. Lows in the lower 20s.
Northwest winds less than 10 mph.
.SUNDAY...Sunny. Much colder. Highs in the mid 20s. Minimum RH
41 percent. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Colder. Lows around 11. North winds
less than 10 mph.
.MONDAY...Sunny. Not as cold. Highs in the upper 30s. Minimum RH
31 percent. South winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Not as cold. Lows in the lower 20s.
Southwest winds less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 40s. Minimum RH 36 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the upper 20s. South
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain showers. Highs
in the upper 40s. Minimum RH 54 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.
$$
TNZ036-120645-
Anderson-
Including the cities of Oak Ridge and Clinton
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 37-42 (-9) 28-33 (+3) 48-53
RH % (24h trend) 44-49 (-14) 80-85 (-1) 50-55
RH Recovery Excellent
AM 20FT Wnd (mph) W 11 SW 11
PM 20FT Wnd (mph) SW 5 SW 5 SW 9
Transport Wnd (mph) W 10 SW 7 W 16
Mixing Hgt(ft-agl) 3360 240 2730
Vent Rate (mph-ft) 33600 1680 43680
Max Dispersion Early 19 Gen Poor 3 Very Poor 37 Fair
Max Dispersion Late 34 Fair 6 Very Poor 38 Fair
Category Day 3 1 3
Max LVORI Early 4 5 4
Max LVORI Late 3 5 3
Precip Chance (%) 0 30 0
Precip Type None Showers None
Precip Duration 1
Precip Amount 0.00 0.01 0.00
Precip Begin 7 PM
Precip End 7 AM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows around 30. Northwest winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 40s. Minimum RH
54 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain showers,
freezing rain and snow showers. Lows in the lower 20s. Northwest
winds 5 to 10 mph.
.SUNDAY...Sunny. Much colder. Highs in the upper 20s. Minimum RH
40 percent. North winds 5 to 15 mph.
.SUNDAY NIGHT...Mostly clear. Colder. Lows around 12. Northeast
winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the mid 30s. Minimum RH 31 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 20s. Southwest
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 40s. Minimum RH 36 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 30. Southwest winds
less than 10 mph.
.WEDNESDAY...Mostly cloudy with a slight chance of rain showers.
Highs in the upper 40s. Minimum RH 57 percent. Southwest 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.
$$
TNZ069-120645-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 39-44 (-10) 29-34 (+2) 50-55
RH % (24h trend) 45-50 (-6) 79-84 (-3) 50-55
RH Recovery Excellent
AM 20FT Wnd (mph) W 6 SW 11
PM 20FT Wnd (mph) SW 6 Lgt/Var SW 11
Transport Wnd (mph) W 10 SW 6 SW 20
Mixing Hgt(ft-agl) 3610 320 2880
Vent Rate (mph-ft) 36100 1920 57600
Max Dispersion Early 21 Fair 2 Very Poor 43 Gen Good
Max Dispersion Late 37 Fair 5 Very Poor 48 Gen Good
Category Day 3 1 3
Max LVORI Early 4 5 4
Max LVORI Late 3 5 3
Precip Chance (%) 0 20 0
Precip Type None Snow Showers None
Precip Duration 1
Precip Amount 0.00 0.01 0.00
Precip Begin 7 PM
Precip End 7 AM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 30s. West winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs around 50. Minimum RH 54 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain showers,
snow showers and freezing rain. Lows in the mid 20s. Northwest
winds less than 10 mph.
.SUNDAY...Sunny. Much colder. Highs in the upper 20s. Minimum RH
40 percent. North winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Colder. Lows around 13. Northeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the upper 30s. Minimum RH 34 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 20s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 40s. Minimum RH
36 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 30. Southwest winds
less than 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain showers. Highs
around 50. Minimum RH 55 percent. Southwest 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.
$$
TNZ073-120645-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Pcldy
Temp (24h trend) 38-43 (-14) 28-33 (+2) 50-55
RH % (24h trend) 44-49 (+6) 79-84 (-7) 44-49
RH Recovery Excellent
AM 20FT Wnd (mph) W 11 SW 11
PM 20FT Wnd (mph) W 8 SW 6 W 11
Transport Wnd (mph) W 10 SW 6 W 22
Mixing Hgt(ft-agl) 3370 350 3260
Vent Rate (mph-ft) 33700 2100 71720
Max Dispersion Early 23 Fair 4 Very Poor 54 Gen Good
Max Dispersion Late 38 Fair 7 Poor 63 Good
Category Day 3 1 4
Max LVORI Early 4 4 3
Max LVORI Late 3 4 2
Precip Chance (%) 0 20 0
Precip Type None Snow Showers None
Precip Duration 1
Precip Amount 0.00 0.01 0.00
Precip Begin 11 PM
Precip End 2 AM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 30s. West winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the lower 50s. Minimum RH
50 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of rain showers,
snow showers and freezing rain. Lows in the mid 20s. Northwest
winds 5 to 10 mph.
.SUNDAY...Sunny. Much colder. Highs around 30. Minimum RH
41 percent. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Colder. Lows around 12. Northeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the upper 30s. Minimum RH 31 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Not as cold. Lows in the lower 20s.
Southwest winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 40s. Minimum RH
34 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 30. South winds less
than 10 mph.
.WEDNESDAY...Partly sunny with a chance of rain showers. Highs in
the lower 50s. Minimum RH 50 percent. Southwest 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.
$$
TNZ067-120645-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 39-44 (-10) 28-33 (+3) 51-56
RH % (24h trend) 44-49 (-13) 85-90 (+1) 51-56
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 8
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 8
Transport Wnd (mph) W 12 SW 5 W 16
Mixing Hgt(ft-agl) 3560 320 3230
Vent Rate (mph-ft) 42720 1600 51680
Max Dispersion Early 20 Gen Poor 3 Very Poor 38 Fair
Max Dispersion Late 34 Fair 5 Very Poor 49 Gen Good
Category Day 3 1 3
Max LVORI Early 4 5 5
Max LVORI Late 3 5 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows around 30. Northwest winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs around 50. Minimum RH 55 percent.
Northwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of rain showers and
freezing rain. Lows in the lower 20s. Northwest winds less than
10 mph.
.SUNDAY...Sunny. Much colder. Highs in the upper 20s. Minimum RH
40 percent. North winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Colder. Lows around 13. Northeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the upper 30s. Minimum RH 33 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 20s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 40s. Minimum RH
37 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 30. Southwest winds
less than 10 mph.
.WEDNESDAY...Mostly cloudy with a slight chance of rain showers.
Highs around 50. Minimum RH 58 percent. Southwest 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.
$$
TNZ068-120645-
Loudon-
Including the cities of Lenoir City and Loudon
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 40-45 (-10) 28-33 (+2) 51-56
RH % (24h trend) 44-49 (-9) 82-87 (-4) 49-54
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 10
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 11
Transport Wnd (mph) W 10 SW 7 SW 18
Mixing Hgt(ft-agl) 3590 310 2890
Vent Rate (mph-ft) 35900 2170 52020
Max Dispersion Early 18 Gen Poor 3 Very Poor 41 Gen Good
Max Dispersion Late 33 Fair 6 Very Poor 45 Gen Good
Category Day 3 1 3
Max LVORI Early 4 5 4
Max LVORI Late 3 5 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 30s. West winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the lower 50s. Minimum RH
54 percent. Northwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of rain showers,
freezing rain and snow showers. Lows in the mid 20s. Northwest
winds less than 10 mph.
.SUNDAY...Sunny, colder. Highs in the lower 30s. Minimum RH
39 percent. North winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Colder. Lows around 13. Northeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the upper 30s. Minimum RH 34 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 20s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 40s. Minimum RH
36 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 30. Southwest winds
less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of rain showers. Highs in
the lower 50s. Minimum RH 54 percent. Southwest 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.
$$
TNZ071-120645-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 39-44 (-11) 29-34 (+3) 51-56
RH % (24h trend) 47-52 (+2) 77-82 (-8) 48-53
RH Recovery Excellent
AM 20FT Wnd (mph) W 7 SW 11
PM 20FT Wnd (mph) W 7 SW 6 SW 11
Transport Wnd (mph) W 12 SW 8 SW 20
Mixing Hgt(ft-agl) 3460 300 3070
Vent Rate (mph-ft) 41520 2400 61400
Max Dispersion Early 19 Gen Poor 4 Very Poor 48 Gen Good
Max Dispersion Late 33 Fair 8 Poor 55 Gen Good
Category Day 3 1 4
Max LVORI Early 4 4 3
Max LVORI Late 3 4 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 30s. West winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the lower 50s. Minimum RH
53 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of rain showers,
snow showers and freezing rain. Lows in the mid 20s. Northwest
winds less than 10 mph.
.SUNDAY...Sunny, colder. Highs in the lower 30s. Minimum RH
42 percent. North winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Colder. Lows around 13. Northeast
winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the upper 30s. Minimum RH 34 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Not as cold. Lows in the mid 20s.
Southwest winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 40s. Minimum RH
35 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 30s. South
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of rain showers. Highs in
the lower 50s. Minimum RH 54 percent. Southwest 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.
$$
TNZ086-120645-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 40-45 (-10) 28-33 (+3) 52-57
RH % (24h trend) 41-46 (-9) 80-85 (-5) 46-51
RH Recovery Excellent
AM 20FT Wnd (mph) NW 5 SW 10
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 10
Transport Wnd (mph) W 10 SW 8 SW 18
Mixing Hgt(ft-agl) 3400 300 3050
Vent Rate (mph-ft) 34000 2400 54900
Max Dispersion Early 18 Gen Poor 4 Very Poor 38 Fair
Max Dispersion Late 29 Fair 7 Poor 49 Gen Good
Category Day 3 1 3
Max LVORI Early 4 4 4
Max LVORI Late 3 5 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 30s. West winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 50s. Minimum RH 50 percent.
Northwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of rain showers,
freezing rain and snow showers. Lows in the mid 20s. Northwest
winds 5 to 10 mph.
.SUNDAY...Sunny. Much colder. Highs in the lower 30s. Minimum RH
39 percent. North winds 5 to 10 mph.
.SUNDAY NIGHT...Clear, colder. Lows around 13. Northeast winds
less than 10 mph.
.MONDAY...Sunny. Highs around 40. Minimum RH 31 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 20s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 40s. Minimum RH
33 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 30. South winds less
than 10 mph.
.WEDNESDAY...Partly sunny with a slight chance of rain showers.
Highs in the lower 50s. Minimum RH 50 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.
$$
TNZ083-120645-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Mclear Pcldy Mclear
Temp (24h trend) 40-45 (-10) 27-32 (+3) 52-57
RH % (24h trend) 42-47 (-14) 89-94 (+3) 50-55
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 8
PM 20FT Wnd (mph) Lgt/Var Lgt/Var W 8
Transport Wnd (mph) W 12 SW 6 W 18
Mixing Hgt(ft-agl) 3030 180 3230
Vent Rate (mph-ft) 36360 1080 58140
Max Dispersion Early 20 Gen Poor 4 Very Poor 39 Fair
Max Dispersion Late 31 Fair 5 Very Poor 52 Gen Good
Category Day 3 1 3
Max LVORI Early 5 5 5
Max LVORI Late 3 6 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows around 30. Northwest winds
less than 10 mph.
.SATURDAY...Sunny. Highs around 50. Minimum RH 56 percent.
Northwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of rain showers and
freezing rain. Lows in the lower 20s. Northwest winds less than
10 mph.
.SUNDAY...Sunny. Much colder. Highs in the upper 20s. Minimum RH
40 percent. North winds 5 to 10 mph.
.SUNDAY NIGHT...Clear. Lows around 13. North winds less than
10 mph.
.MONDAY...Sunny. Highs in the upper 30s. Minimum RH 33 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 20s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 40s. Minimum RH
38 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 30s. South
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of rain showers and
freezing rain. Highs in the upper 40s. Minimum RH 62 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.
$$
TNZ084-120645-
Meigs-
Including the city of Big Spring
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Mclear Pcldy Mclear
Temp (24h trend) 42-47 (-9) 27-32 (+3) 53-58
RH % (24h trend) 40-45 (-13) 89-94 (+3) 46-51
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 8
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 8
Transport Wnd (mph) W 12 SW 6 SW 17
Mixing Hgt(ft-agl) 3430 340 3090
Vent Rate (mph-ft) 41160 2040 52530
Max Dispersion Early 18 Gen Poor 3 Very Poor 37 Fair
Max Dispersion Late 34 Fair 5 Very Poor 46 Gen Good
Category Day 3 1 3
Max LVORI Early 5 6 5
Max LVORI Late 3 6 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows around 30. Northwest winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the lower 50s. Minimum RH
53 percent. Light and variable wind.
.SATURDAY NIGHT...Partly cloudy with a chance of rain showers and
freezing rain. Lows in the mid 20s. Northwest winds less than
10 mph.
.SUNDAY...Sunny. Much colder. Highs in the lower 30s. Minimum RH
37 percent. North winds 5 to 10 mph.
.SUNDAY NIGHT...Clear, colder. Lows around 13. North winds less
than 10 mph.
.MONDAY...Sunny. Highs in the upper 30s. Minimum RH 33 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 20s. Light and
variable wind.
.TUESDAY...Mostly sunny. Highs in the mid 40s. Minimum RH
36 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 30. Southwest winds
less than 10 mph.
.WEDNESDAY...Partly sunny with a slight chance of rain showers.
Highs in the lower 50s. Minimum RH 56 percent. South winds less
than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ085-120645-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Mclear Pcldy Mclear
Temp (24h trend) 41-46 (-10) 26-31 (+2) 53-58
RH % (24h trend) 38-43 (-13) 87-92 (0) 45-50
RH Recovery Excellent
AM 20FT Wnd (mph) NW 5 SW 9
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 9
Transport Wnd (mph) W 10 SW 6 SW 17
Mixing Hgt(ft-agl) 3390 290 2920
Vent Rate (mph-ft) 33900 1740 49640
Max Dispersion Early 17 Gen Poor 4 Very Poor 37 Fair
Max Dispersion Late 32 Fair 6 Very Poor 46 Gen Good
Category Day 3 1 3
Max LVORI Early 5 5 4
Max LVORI Late 3 6 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows around 30. Northwest winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 50s. Minimum RH 50 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of rain showers and
freezing rain. Lows in the mid 20s. North winds 5 to 10 mph.
.SUNDAY...Sunny, colder. Highs in the lower 30s. Minimum RH
35 percent. North winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Colder. Lows around 13. Northeast
winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the upper 30s. Minimum RH 30 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 20s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 40s. Minimum RH
33 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the upper 20s. South
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of rain showers. Highs in
the lower 50s. Minimum RH 52 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.
$$
TNZ099-120645-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Mclear Pcldy Mclear
Temp (24h trend) 42-47 (-8) 29-34 (+4) 53-58
RH % (24h trend) 39-44 (-14) 85-90 (+1) 45-50
RH Recovery Excellent
AM 20FT Wnd (mph) NW 7 SW 8
PM 20FT Wnd (mph) Lgt/Var SW 5 SW 9
Transport Wnd (mph) W 10 SW 7 W 17
Mixing Hgt(ft-agl) 3000 220 2900
Vent Rate (mph-ft) 30000 1540 49300
Max Dispersion Early 20 Gen Poor 3 Very Poor 34 Fair
Max Dispersion Late 28 Fair 4 Very Poor 43 Gen Good
Category Day 3 1 3
Max LVORI Early 5 5 5
Max LVORI Late 3 5 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 30s. Northwest
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 50s. Minimum RH 53 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of rain showers and
freezing rain. Lows in the mid 20s. Northwest winds 5 to 10 mph.
.SUNDAY...Sunny. Much colder. Highs in the lower 30s. Minimum RH
37 percent. North winds 5 to 10 mph.
.SUNDAY NIGHT...Clear, colder. Lows around 15. North winds 5 to
10 mph.
.MONDAY...Sunny. Highs around 40. Minimum RH 31 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 20s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 40s. Minimum RH
36 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 30s. South
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a slight 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.
$$
TNZ100-120645-
Bradley-
Including the cities of Cleveland and Tasso
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Mclear Pcldy Mclear
Temp (24h trend) 42-47 (-9) 28-33 (+4) 54-59
RH % (24h trend) 37-42 (-13) 82-87 (-7) 44-49
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var S 8
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 8
Transport Wnd (mph) W 10 SW 7 SW 18
Mixing Hgt(ft-agl) 3150 310 3110
Vent Rate (mph-ft) 31500 2170 55980
Max Dispersion Early 18 Gen Poor 4 Very Poor 39 Fair
Max Dispersion Late 28 Fair 5 Very Poor 50 Gen Good
Category Day 3 1 3
Max LVORI Early 6 6 5
Max LVORI Late 3 6 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 30s. Northwest
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 50s. Minimum RH 48 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of rain showers and
freezing rain. Lows in the mid 20s. North winds less than 10 mph.
.SUNDAY...Sunny. Much colder. Highs in the lower 30s. Minimum RH
34 percent. North winds 5 to 10 mph.
.SUNDAY NIGHT...Clear, colder. Lows around 13. North winds less
than 10 mph.
.MONDAY...Sunny. Highs around 40. Minimum RH 28 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 20s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 40s. Minimum RH
32 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 30s. South
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a slight chance of rain showers.
Highs in the lower 50s. Minimum RH 52 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.
$$
TNZ101-120645-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
1238 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 41-46 (-10) 29-34 (+4) 53-58
RH % (24h trend) 37-42 (-11) 77-82 (-10) 43-48
RH Recovery Excellent
AM 20FT Wnd (mph) NW 5 SW 8
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 8
Transport Wnd (mph) W 10 SW 7 SW 17
Mixing Hgt(ft-agl) 3080 300 2900
Vent Rate (mph-ft) 30800 2100 49300
Max Dispersion Early 18 Gen Poor 5 Very Poor 37 Fair
Max Dispersion Late 29 Fair 7 Poor 45 Gen Good
Category Day 3 1 3
Max LVORI Early 5 4 4
Max LVORI Late 3 4 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 30s. Northwest
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 50s. Minimum RH 46 percent.
Northwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of rain showers and
freezing rain. Lows in the mid 20s. North winds 5 to 10 mph.
.SUNDAY...Sunny. Much colder. Highs in the lower 30s. Minimum RH
34 percent. North winds 5 to 10 mph.
.SUNDAY NIGHT...Clear, colder. Lows around 13. North winds 5 to
10 mph.
.MONDAY...Sunny. Highs in the lower 40s. Minimum RH 26 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Not as cold. Lows in the mid 20s.
South winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 40s. Minimum RH
29 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 30s. South
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a slight chance of rain showers.
Highs in the mid 50s. Minimum RH 49 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.
$$
TNZ082-120645-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
1138 PM CST Wed Dec 10 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mclear
Temp (24h trend) 38-43 (-10) 28-33 (+5) 50-55
RH % (24h trend) 44-49 (-14) 82-87 (-5) 51-56
RH Recovery Excellent
AM 20FT Wnd (mph) NW 7 SW 8
PM 20FT Wnd (mph) Lgt/Var Lgt/Var W 8
Transport Wnd (mph) W 12 SW 7 W 20
Mixing Hgt(ft-agl) 2510 10 2990
Vent Rate (mph-ft) 30120 70 59800
Max Dispersion Early 19 Gen Poor 3 Very Poor 38 Fair
Max Dispersion Late 23 Fair 4 Very Poor 49 Gen Good
Category Day 2 1 4
Max LVORI Early 4 5 5
Max LVORI Late 3 5 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 20s. Northwest
winds less than 10 mph.
.SATURDAY...Sunny. Highs around 50. Minimum RH 55 percent. West
winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of freezing rain
and a slight chance of rain showers. Lows around 20. Northwest
winds 5 to 10 mph.
.SUNDAY...Sunny. Much colder. Highs in the mid 20s. Minimum RH
41 percent. North winds 5 to 10 mph.
.SUNDAY NIGHT...Clear. Lows around 12. Northeast winds less than
10 mph.
.MONDAY...Sunny. Not as cold. Highs in the upper 30s. Minimum RH
29 percent. South winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Not as cold. Lows in the lower 20s.
Southwest winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 40s. Minimum RH
35 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 30s. South
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain showers. Highs
in the upper 40s. Minimum RH 62 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.
$$
TNZ081-120645-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
1138 PM CST Wed Dec 10 2025
Today Tonight Fri
Cloud Cover Mclear Pcldy Mclear
Temp (24h trend) 38-43 (-9) 28-33 (+5) 50-55
RH % (24h trend) 45-50 (-15) 81-86 (-5) 53-58
RH Recovery Excellent
AM 20FT Wnd (mph) NW 6 SW 8
PM 20FT Wnd (mph) Lgt/Var SW 5 W 8
Transport Wnd (mph) W 12 SW 7 W 18
Mixing Hgt(ft-agl) 2370 2610
Vent Rate (mph-ft) 28440 0 46980
Max Dispersion Early 16 Gen Poor 4 Very Poor 32 Fair
Max Dispersion Late 23 Fair 5 Very Poor 42 Gen Good
Category Day 2 1 3
Max LVORI Early 5 4 4
Max LVORI Late 3 4 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows around 30. Northwest winds
less than 10 mph.
.SATURDAY...Sunny. Highs around 50. Minimum RH 55 percent.
Northwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of rain showers and
freezing rain. Colder. Lows around 20. Northwest winds 5 to
10 mph.
.SUNDAY...Sunny. Much colder. Highs in the mid 20s. Minimum RH
42 percent. North winds 5 to 10 mph.
.SUNDAY NIGHT...Clear. Lows around 12. Northeast winds less than
10 mph.
.MONDAY...Sunny. Not as cold. Highs in the upper 30s. Minimum RH
29 percent. South winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Not as cold. Lows in the mid 20s.
Southwest winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 40s. Minimum RH
36 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 30s. South
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of rain showers. Highs in
the upper 40s. Minimum RH 63 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.
$$
TNZ098-120645-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
1138 PM CST Wed Dec 10 2025
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 40-45 (-8) 30-35 (+6) 51-56
RH % (24h trend) 43-48 (-14) 81-86 (-1) 51-56
RH Recovery Excellent
AM 20FT Wnd (mph) NW 5 SW 7
PM 20FT Wnd (mph) Lgt/Var Lgt/Var W 8
Transport Wnd (mph) W 10 SW 7 W 18
Mixing Hgt(ft-agl) 2470 70 2610
Vent Rate (mph-ft) 24700 490 46980
Max Dispersion Early 19 Gen Poor 4 Very Poor 34 Fair
Max Dispersion Late 24 Fair 5 Very Poor 41 Gen Good
Category Day 2 1 3
Max LVORI Early 4 4 4
Max LVORI Late 3 4 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 30s. Northwest
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 50s. Minimum RH 53 percent.
Northwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of rain showers and
freezing rain. Colder. Lows in the lower 20s. Northwest winds
5 to 10 mph.
.SUNDAY...Sunny. Much colder. Highs in the upper 20s. Minimum RH
39 percent. North winds 5 to 10 mph.
.SUNDAY NIGHT...Clear. Lows around 15. Northeast winds 5 to
10 mph.
.MONDAY...Sunny. Not as cold. Highs in the upper 30s. Minimum RH
29 percent. Southeast winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 20s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 40s. Minimum RH
35 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of rain
showers. Lows in the lower 30s. South winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of rain showers. Highs
around 50. 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.
$$