Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
409
FNUS54 KMRX 081950
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
250 PM EST Wed Jan 8 2025
.DISCUSSION...
Temperatures below seasonal normals will continue through the week.
Mostly cloudy skies this afternoon will gradually diminish this
evening, becoming clear and quite cold overnight. Morning lows will
range from the single digits to the teens across the region. A
developing low pressure system will approach the region Friday,
spreading snowfall across the area through Saturday morning.
VAZ001-092100-
Lee-
Including the city of Rose Hill
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Mcldy
Temp (24h trend) 8-13 (-4) 27-32 (+3) 13-18 29-34
RH % (24h trend) 88-93 (+1) 36-41 (-25) 78-83 43-48
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 11 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 10 NW 7 NE 5 S 7
Mixing Hgt(ft-agl) 1010 2630 200 1420
Vent Rate (mph-ft) 10100 18410 1000 9940
Max Dispersion Early 28 Fair 17 Gen Poor 2 Very Poor 7 Poor
Max Dispersion Late 18 Gen Poor 18 Gen Poor 2 Very Poor 9 Poor
Category Day 1 2 1 1
Haines Index 4 4 4 4
Max LVORI Early 3 5 4 3
Max LVORI Late 4 2 4 4
Precip Chance (%) 30 0 0 100
Precip Type Flurries None None Snow Showers
Precip Duration 1 5
Precip Amount 0.02 0.00 0.00 0.09
Precip Begin 7 PM 7 AM
Precip End 6 AM Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers. Lows in the mid 20s. Light winds.
.SATURDAY...Mostly cloudy with snow showers likely. Highs around
30. Minimum RH 76 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy. Colder. Lows around 15. Light
winds.
.SUNDAY...Sunny. Highs in the lower 30s. Minimum RH 60 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows around 19. Light winds.
.MONDAY...Mostly cloudy with a slight chance of snow showers.
Highs in the lower 30s. Minimum RH 73 percent. Southwest winds
less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of freezing
rain and snow showers. Lows around 16. West winds less than
10 mph.
.TUESDAY...Partly sunny. Highs in the mid 20s. Minimum RH
66 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 10. Light winds.
.WEDNESDAY...Partly sunny. Highs in the mid 20s. Minimum RH
64 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ002-092100-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Mclear Pcldy Mcldy
Temp (24h trend) 7-12 (-3) 22-27 (+2) 11-16 29-34
RH % (24h trend) 90-95 (+1) 45-50 (-25) 80-85 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) NW 8 Lgt/Var
PM 20FT Wnd (mph) NW 12 Lgt/Var Lgt/Var S 5
Transport Wnd (mph) NW 14 NW 9 S 3 S 9
Mixing Hgt(ft-agl) 590 2160 70 1270
Vent Rate (mph-ft) 8260 19440 210 11430
Max Dispersion Early 24 Fair 19 Gen Poor 1 Very Poor 8 Poor
Max Dispersion Late 18 Gen Poor 19 Gen Poor 1 Very Poor 12 Poor
Category Day 1 2 1 1
Haines Index 3 4 4 4
Max LVORI Early 4 5 5 3
Max LVORI Late 4 3 4 4
Precip Chance (%) 30 0 0 80
Precip Type Flurries None None Snow Showers
Precip Duration 1 5
Precip Amount 0.02 0.00 0.00 0.05
Precip Begin 7 PM 7 AM
Precip End 7 AM Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers. Lows in the mid 20s. Light winds.
.SATURDAY...Mostly cloudy with snow showers likely. Highs in the
upper 20s. Minimum RH 81 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy. Lows around 15. Light winds.
.SUNDAY...Sunny. Highs in the lower 30s. Minimum RH 59 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows around 20. South winds less
than 10 mph.
.MONDAY...Mostly cloudy with a slight chance of snow showers.
Highs in the lower 30s. Minimum RH 76 percent. Southwest winds
less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of snow
showers. Lows around 14. West winds less than 10 mph.
.TUESDAY...Partly sunny. Highs in the lower 20s. Minimum RH
72 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of snow
showers. Lows around 8. West winds less than 10 mph.
.WEDNESDAY...Partly sunny with a slight chance of snow showers.
Highs in the lower 20s. Minimum RH 69 percent. West winds less
than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ005-092100-
Scott VA-
Including the city of Hiltons
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Mcldy
Temp (24h trend) 10-15 (-3) 27-32 (+2) 15-20 31-36
RH % (24h trend) 84-89 (-3) 37-42 (-23) 74-79 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 8 Lgt/Var
PM 20FT Wnd (mph) NW 11 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 9 NW 9 E 5 S 7
Mixing Hgt(ft-agl) 870 2900 140 1360
Vent Rate (mph-ft) 7830 26100 700 9520
Max Dispersion Early 36 Fair 19 Gen Poor 2 Very Poor 6 Very Poor
Max Dispersion Late 17 Gen Poor 22 Fair 2 Very Poor 8 Poor
Category Day 1 2 1 1
Haines Index 4 4 4 4
Max LVORI Early 3 5 4 3
Max LVORI Late 4 2 4 3
Precip Chance (%) 30 0 0 80
Precip Type Flurries None None Snow Showers
Precip Duration 1 4
Precip Amount 0.02 0.00 0.00 0.06
Precip Begin 7 PM 1 PM
Precip End 7 AM Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers. Lows in the upper 20s. Light winds.
.SATURDAY...Mostly cloudy with a chance of snow showers and a
slight chance of freezing rain. Highs in the lower 30s. Minimum
RH 76 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy. Colder. Lows around 16. Light
winds.
.SUNDAY...Sunny. Highs in the mid 30s. Minimum RH 59 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows around 19. Light winds.
.MONDAY...Mostly cloudy with a slight chance of freezing rain and
snow showers. Highs in the lower 30s. Minimum RH 73 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of freezing
rain. Lows around 17. West winds less than 10 mph.
.TUESDAY...Partly sunny. Highs in the mid 20s. Minimum RH
66 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 11. West winds less
than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the upper 20s. Minimum RH
64 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ006-092100-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Mclear Pcldy Mcldy
Temp (24h trend) 8-13 (-3) 23-28 (+1) 11-16 32-37
RH % (24h trend) 87-92 (-1) 43-48 (-22) 85-90 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) NW 14 Lgt/Var
PM 20FT Wnd (mph) NW 18 NW 6 Lgt/Var S 5
Transport Wnd (mph) NW 14 NW 12 SE 5 S 8
Mixing Hgt(ft-agl) 790 2390 110 1310
Vent Rate (mph-ft) 11060 28680 550 10480
Max Dispersion Early 27 Fair 24 Fair 2 Very Poor 7 Poor
Max Dispersion Late 22 Fair 23 Fair 1 Very Poor 11 Poor
Category Day 1 2 1 1
Haines Index 3 4 4 4
Max LVORI Early 4 5 5 3
Max LVORI Late 4 3 5 3
Precip Chance (%) 30 0 0 70
Precip Type Flurries None None Snow Showers
Precip Duration 1 2
Precip Amount 0.03 0.00 0.00 0.03
Precip Begin 7 PM 1 PM
Precip End 7 AM Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers. Lows in the mid 20s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly cloudy with snow showers likely. Highs around
30. Minimum RH 78 percent. West winds 5 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy. Colder. Lows around 16. Light
winds.
.SUNDAY...Sunny. Highs in the lower 30s. Minimum RH 57 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows around 19. South winds less
than 10 mph.
.MONDAY...Mostly cloudy with a slight chance of snow showers.
Highs in the lower 30s. Minimum RH 71 percent. Southwest winds
less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of snow
showers. Lows around 16. West winds less than 10 mph.
.TUESDAY...Partly sunny. Highs in the mid 20s. Minimum RH
69 percent. West winds 5 to 15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 9. West winds less
than 10 mph.
.WEDNESDAY...Partly sunny with a slight chance of snow showers.
Highs in the mid 20s. Minimum RH 66 percent. West winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ008-092100-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Mclear Pcldy Mcldy
Temp (24h trend) 9-14 (-2) 24-29 (+1) 12-17 33-38
RH % (24h trend) 83-88 (-5) 41-46 (-22) 78-83 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 11 Lgt/Var
PM 20FT Wnd (mph) NW 16 W 8 SW 5 S 6
Transport Wnd (mph) NW 13 NW 13 SW 5 S 7
Mixing Hgt(ft-agl) 1090 2690 200 1360
Vent Rate (mph-ft) 14170 34970 1000 9520
Max Dispersion Early 34 Fair 27 Fair 3 Very Poor 6 Very Poor
Max Dispersion Late 22 Fair 29 Fair 2 Very Poor 9 Poor
Category Day 1 3 1 1
Haines Index 3 4 4 4
Max LVORI Early 3 4 4 3
Max LVORI Late 4 3 4 3
Precip Chance (%) 30 0 0 70
Precip Type Flurries None None Snow Showers
Precip Duration 1 2
Precip Amount 0.02 0.00 0.00 0.03
Precip Begin 7 PM 1 PM
Precip End 7 AM Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers. Lows in the upper 20s. Light winds.
.SATURDAY...Mostly cloudy with a chance of snow showers and a
slight chance of freezing rain. Highs in the lower 30s. Minimum
RH 77 percent. West winds 5 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy. Colder. Lows around 16. Light
winds.
.SUNDAY...Sunny. Highs in the mid 30s. Minimum RH 57 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows around 19. Light winds.
.MONDAY...Partly sunny with a slight chance of freezing rain and
snow showers. Highs in the lower 30s. Minimum RH 72 percent.
Southwest winds 5 to 15 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 17. West winds 5 to
15 mph.
.TUESDAY...Partly sunny. Highs in the mid 20s. Minimum RH
70 percent. West winds 5 to 15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 10. West winds less
than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 20s. Minimum RH
66 percent. West winds 5 to 15 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.
$$
TNZ018-092100-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Mclear Mclear Mcldy
Temp (24h trend) 7-12 (-2) 23-28 (+1) 11-16 34-39
RH % (24h trend) 83-88 (-4) 40-45 (-21) 72-77 34-39
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) NW 12 G20 Lgt/Var
PM 20FT Wnd (mph) NW 17 NW 8 W 6 S 6
Transport Wnd (mph) NW 20 NW 18 W 7 S 9
Mixing Hgt(ft-agl) 1160 2360 110 1510
Vent Rate (mph-ft) 23200 42480 770 13590
Max Dispersion Early 50 Gen Good 32 Fair 5 Very Poor 9 Poor
Max Dispersion Late 33 Fair 37 Fair 3 Very Poor 13 Gen Poor
Category Day 2 3 1 1
Haines Index 3 4 4 4
Max LVORI Early 3 4 3 2
Max LVORI Late 4 3 3 3
Precip Chance (%) 30 0 0 80
Precip Type Flurries None None Snow Showers
Precip Duration 1 4
Precip Amount 0.03 0.00 0.00 0.05
Precip Begin 7 PM 1 PM
Precip End 7 AM Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers. Lows in the mid 20s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of snow showers. Highs in
the lower 30s. Minimum RH 75 percent. West winds 5 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy. Colder. Lows around 15. West
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 30s. Minimum RH 54 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows around 19. Light winds.
.MONDAY...Partly sunny with a slight chance of snow showers.
Highs in the lower 30s. Minimum RH 71 percent. Southwest winds
5 to 15 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of snow
showers. Lows around 15. West winds 5 to 15 mph.
.TUESDAY...Partly sunny. Highs in the mid 20s. Minimum RH
68 percent. West winds 5 to 15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 9. West winds 5 to
15 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 20s. Minimum RH
62 percent. West winds 5 to 15 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.
$$
TNZ047-092100-
Southeast Carter-
Including the city of Hampton
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Mclear Pcldy Mcldy
Temp (24h trend) 7-12 (-3) 21-26 (+1) 12-17 32-37
RH % (24h trend) 84-89 (-6) 40-45 (-23) 66-71 35-40
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 17 Lgt/Var
PM 20FT Wnd (mph) NW 20 W 11 W 9 S 9
Transport Wnd (mph) NW 20 NW 16 W 7 S 10
Mixing Hgt(ft-agl) 1030 2160 80 1220
Vent Rate (mph-ft) 20600 34560 560 12200
Max Dispersion Early 45 Gen Good 28 Fair 5 Very Poor 7 Poor
Max Dispersion Late 31 Fair 29 Fair 2 Very Poor 11 Poor
Category Day 2 3 1 1
Haines Index 3 3 4 3
Max LVORI Early 3 4 3 2
Max LVORI Late 4 3 3 3
Precip Chance (%) 30 0 0 100
Precip Type Flurries None None Snow Showers
Precip Duration 1 4
Precip Amount 0.03 0.00 0.00 0.07
Precip Begin 7 PM 1 PM
Precip End 7 AM Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers. Lows in the mid 20s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly cloudy with snow showers likely. Highs in the
upper 20s. Minimum RH 78 percent. West winds 5 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy. Colder. Lows around 15. West
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 30s. Minimum RH 55 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows around 19. Light winds.
.MONDAY...Partly sunny. Highs in the lower 30s. Minimum RH
72 percent. West winds 5 to 15 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of snow
showers. Lows around 15. West winds 5 to 15 mph.
.TUESDAY...Partly sunny. Highs in the lower 20s. Minimum RH
71 percent. West winds 5 to 15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 10. West winds 5 to
15 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 20s. Minimum RH
67 percent. West winds 5 to 15 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.
$$
TNZ045-092100-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Mclear Pcldy Mcldy
Temp (24h trend) 8-13 (-3) 23-28 (+2) 14-19 31-36
RH % (24h trend) 84-89 (-6) 41-46 (-24) 62-67 34-39
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) NW 12 Lgt/Var
PM 20FT Wnd (mph) NW 18 NW 8 Lgt/Var S 11
Transport Wnd (mph) NW 16 NW 14 SW 5 S 12
Mixing Hgt(ft-agl) 780 2150 60 1190
Vent Rate (mph-ft) 12480 30100 300 14280
Max Dispersion Early 42 Gen Good 25 Fair 3 Very Poor 8 Poor
Max Dispersion Late 28 Fair 26 Fair 2 Very Poor 13 Gen Poor
Category Day 1 2 1 1
Haines Index 3 4 4 4
Max LVORI Early 3 4 3 2
Max LVORI Late 4 3 3 3
Precip Chance (%) 30 0 0 100
Precip Type Flurries None None Snow Showers
Precip Duration 1 5
Precip Amount 0.03 0.00 0.00 0.09
Precip Begin 7 PM 7 AM
Precip End 7 AM Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers. Lows in the mid 20s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly cloudy with snow showers likely. Highs in the
upper 20s. Minimum RH 80 percent. West winds 5 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy. Colder. Lows around 15. Light
winds.
.SUNDAY...Sunny. Highs in the mid 30s. Minimum RH 55 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows around 20. Light winds.
.MONDAY...Partly sunny. Highs in the lower 30s. Minimum RH
74 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of snow
showers. Lows around 17. West winds less than 10 mph.
.TUESDAY...Partly sunny. Highs in the lower 20s. Minimum RH
73 percent. West winds 5 to 15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 11. West winds less
than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 20s. Minimum RH
69 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ043-092100-
Southeast Greene-
Including the city of Cedar Creek
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Mclear Pcldy Mcldy
Temp (24h trend) 10-15 (-2) 24-29 (+2) 15-20 31-36
RH % (24h trend) 84-89 (-4) 33-38 (-26) 59-64 37-42
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 10 Lgt/Var
PM 20FT Wnd (mph) NW 16 NW 6 Lgt/Var SE 10
Transport Wnd (mph) NW 13 NW 9 NW 3 SE 13
Mixing Hgt(ft-agl) 640 1920 50 990
Vent Rate (mph-ft) 8320 17280 150 12870
Max Dispersion Early 40 Fair 18 Gen Poor 1 Very Poor 6 Very Poor
Max Dispersion Late 24 Fair 18 Gen Poor 1 Very Poor 12 Poor
Category Day 1 2 1 1
Haines Index 3 4 4 4
Max LVORI Early 3 4 3 2
Max LVORI Late 4 2 3 4
Precip Chance (%) 30 0 0 100
Precip Type Flurries None None Snow Showers
Precip Duration 1 5
Precip Amount 0.03 0.00 0.00 0.11
Precip Begin 7 PM 7 AM
Precip End 7 AM Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers. Lows in the mid 20s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly cloudy with snow showers likely. Highs in the
upper 20s. Minimum RH 74 percent. West winds 5 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy. Lows around 16. Light winds.
.SUNDAY...Sunny. Highs in the mid 30s. Minimum RH 54 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows around 20. Light winds.
.MONDAY...Partly sunny. Highs in the lower 30s. Minimum RH
73 percent. West winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of snow
showers. Lows around 18. West winds 5 to 15 mph.
.TUESDAY...Partly sunny. Highs in the mid 20s. Minimum RH
66 percent. West winds 5 to 15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 13. West winds 5 to
15 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 20s. Minimum RH
63 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ041-092100-
Cocke Smoky Mountains-
Including the city of Hartford
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Mclear Pcldy Mcldy
Temp (24h trend) 11-16 (-2) 27-32 (+2) 17-22 32-37
RH % (24h trend) 80-85 (-9) 31-36 (-26) 59-64 33-38
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 6 S 5
PM 20FT Wnd (mph) NW 20 NW 6 Lgt/Var SE 11
Transport Wnd (mph) NW 10 NW 10 SE 5 S 10
Mixing Hgt(ft-agl) 640 2300 150 1250
Vent Rate (mph-ft) 6400 23000 750 12500
Max Dispersion Early 41 Gen Good 20 Gen Poor 2 Very Poor 6 Very Poor
Max Dispersion Late 24 Fair 20 Gen Poor 3 Very Poor 11 Poor
Category Day 1 2 1 1
Haines Index 3 4 4 4
Max LVORI Early 3 4 3 2
Max LVORI Late 4 2 2 4
Precip Chance (%) 30 0 0 100
Precip Type Flurries None None Showers
Precip Duration 1 5
Precip Amount 0.04 0.00 0.00 0.14
Precip Begin 7 PM 7 AM
Precip End 7 AM Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers and a slight chance of rain showers.
Lows in the upper 20s. Southeast winds less than 10 mph.
.SATURDAY...Mostly cloudy with snow showers likely. Highs in the
lower 30s. Minimum RH 73 percent. West winds 5 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy. Lows around 18. Light winds.
.SUNDAY...Sunny. Highs in the mid 30s. Minimum RH 55 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 20s. Light
winds.
.MONDAY...Partly sunny. Highs in the mid 30s. Minimum RH
69 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 19. West winds less
than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 20s. Minimum RH
64 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 15. West winds less
than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 20s. Minimum RH
61 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ074-092100-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Mcldy
Temp (24h trend) 8-13 (-2) 26-31 (+3) 17-22 29-34
RH % (24h trend) 81-86 (-9) 30-35 (-29) 49-54 29-34
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 10 S 6
PM 20FT Wnd (mph) NW 20 NW 6 Lgt/Var S 13
Transport Wnd (mph) NW 12 N 10 NE 5 S 10
Mixing Hgt(ft-agl) 50 1550 50 900
Vent Rate (mph-ft) 600 15500 250 9000
Max Dispersion Early 26 Fair 14 Gen Poor 2 Very Poor 6 Very Poor
Max Dispersion Late 6 Very Poor 13 Gen Poor 2 Very Poor 10 Poor
Category Day 1 2 1 1
Haines Index 3 4 4 3
Max LVORI Early 4 3 2 2
Max LVORI Late 4 2 2 4
Precip Chance (%) 20 0 0 100
Precip Type Flurries None None Snow Showers
Precip Duration 1 5
Precip Amount 0.04 0.00 0.00 0.25
Precip Begin 7 PM 7 AM
Precip End 7 AM Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers. Lows in the mid 20s. South winds
less than 10 mph.
.SATURDAY...Mostly cloudy with snow showers likely. Highs in the
upper 20s. Minimum RH 74 percent. West winds 5 to 15 mph.
.SATURDAY NIGHT...Partly cloudy. Lows around 16. Light winds.
.SUNDAY...Sunny. Highs in the mid 30s. Minimum RH 48 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 20s. South winds
less than 10 mph.
.MONDAY...Partly sunny. Highs in the lower 30s. Minimum RH
62 percent. Southwest winds 5 to 15 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 17. West winds 5 to
15 mph.
.TUESDAY...Mostly sunny. Highs in the mid 20s. Minimum RH
64 percent. West winds 5 to 15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 14. West winds 5 to
15 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 20s. Minimum RH
63 percent. Northwest winds 5 to 15 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.
$$
TNZ072-092100-
Blount Smoky Mountains-
Including the city of Cades Cove
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Clear Pcldy Mcldy
Temp (24h trend) 12-17 (-2) 30-35 (+3) 20-25 32-37
RH % (24h trend) 79-84 (-12) 29-34 (-26) 54-59 34-39
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) NE 6 S 5
PM 20FT Wnd (mph) NW 17 N 5 Lgt/Var S 9
Transport Wnd (mph) N 7 N 9 S 7 S 12
Mixing Hgt(ft-agl) 310 2120 140 1400
Vent Rate (mph-ft) 2170 19080 980 16800
Max Dispersion Early 27 Fair 17 Gen Poor 2 Very Poor 11 Poor
Max Dispersion Late 13 Gen Poor 18 Gen Poor 3 Very Poor 14 Gen Poor
Category Day 1 2 1 2
Haines Index 4 4 4 3
Max LVORI Early 3 3 2 2
Max LVORI Late 4 2 2 4
Precip Chance (%) 20 0 0 100
Precip Type Flurries None None Showers
Precip Duration 1 5
Precip Amount 0.02 0.00 0.00 0.29
Precip Begin 7 PM 7 AM
Precip End 11 PM Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers and a slight chance of rain showers.
Lows in the upper 20s. South winds less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of snow showers. Highs in
the lower 30s. Minimum RH 73 percent. West winds less than
10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows around 18. Light winds.
.SUNDAY...Sunny. Highs in the upper 30s. Minimum RH 56 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 20s. South winds
less than 10 mph.
.MONDAY...Partly sunny. Highs in the mid 30s. Minimum RH
70 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 19. West winds less
than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 20s. Minimum RH
63 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 16. West winds less
than 10 mph.
.WEDNESDAY...Mostly sunny. Highs around 30. Minimum RH
61 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ087-092100-
Southeast Monroe-
Including the cities of Citico and Coker Creek
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Mcldy
Temp (24h trend) 11-16 (-2) 30-35 (+3) 18-23 31-36
RH % (24h trend) 82-87 (-9) 27-32 (-26) 57-62 36-41
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 8 S 5
PM 20FT Wnd (mph) NW 16 N 5 Lgt/Var SE 10
Transport Wnd (mph) N 9 N 10 S 7 SE 14
Mixing Hgt(ft-agl) 150 1750 90 1020
Vent Rate (mph-ft) 1350 17500 630 14280
Max Dispersion Early 27 Fair 18 Gen Poor 2 Very Poor 10 Poor
Max Dispersion Late 10 Poor 18 Gen Poor 2 Very Poor 14 Gen Poor
Category Day 1 2 1 1
Haines Index 4 4 4 3
Max LVORI Early 4 4 2 2
Max LVORI Late 4 2 2 5
Precip Chance (%) 0 0 0 100
Precip Type None None None Frz Rain
Precip Duration 5
Precip Amount 0.00 0.00 0.00 0.37
Precip Begin 7 AM
Precip End Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers and a slight chance of freezing
rain. Lows in the upper 20s. South winds less than 10 mph.
.SATURDAY...Mostly cloudy. Highs in the lower 30s. Minimum RH
71 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Colder. Lows around 16. Light
winds.
.SUNDAY...Sunny. Highs in the upper 30s. Minimum RH 55 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 20s. Light
winds.
.MONDAY...Partly sunny. Highs in the mid 30s. Minimum RH
69 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 17. Light winds.
.TUESDAY...Mostly sunny. Highs in the upper 20s. Minimum RH
61 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 15. Light winds.
.WEDNESDAY...Mostly sunny. Highs in the lower 30s. Minimum RH
58 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ102-092100-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Mcldy
Temp (24h trend) 11-16 (-4) 32-37 (+2) 19-24 32-37
RH % (24h trend) 82-87 (-5) 26-31 (-22) 59-64 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 9 S 5
PM 20FT Wnd (mph) NW 17 N 5 Lgt/Var SE 9
Transport Wnd (mph) N 12 N 10 NE 5 SE 17
Mixing Hgt(ft-agl) 720 2020 140 1310
Vent Rate (mph-ft) 8640 20200 700 22270
Max Dispersion Early 33 Fair 20 Gen Poor 2 Very Poor 18 Gen Poor
Max Dispersion Late 23 Fair 21 Fair 2 Very Poor 22 Fair
Category Day 1 2 1 2
Haines Index 4 4 4 3
Max LVORI Early 3 5 3 2
Max LVORI Late 4 2 3 4
Precip Chance (%) 0 0 0 100
Precip Type None None None Frz Rain
Precip Duration 5
Precip Amount 0.00 0.00 0.00 0.40
Precip Begin 7 AM
Precip End Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers, a slight chance of rain showers and
freezing rain. Lows in the upper 20s. Light winds.
.SATURDAY...Mostly cloudy. Highs in the lower 30s. Minimum RH
69 percent. Northwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Colder. Lows around 15. Light
winds.
.SUNDAY...Sunny. Highs in the upper 30s. Minimum RH 58 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 20s. Light
winds.
.MONDAY...Partly sunny. Highs in the mid 30s. Minimum RH
67 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 17. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 30s. Minimum RH
59 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 15. Light winds.
.WEDNESDAY...Mostly sunny. Highs in the lower 30s. Minimum RH
56 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ060-092100-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Clear Pcldy Mcldy
Temp (24h trend) 11-16 (-3) 33-38 (+3) 18-23 31-36
RH % (24h trend) 80-85 (-6) 24-29 (-24) 60-65 37-42
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) NW 6 S 5
PM 20FT Wnd (mph) NW 14 Lgt/Var Lgt/Var SE 9
Transport Wnd (mph) N 9 N 12 E 5 SE 18
Mixing Hgt(ft-agl) 380 2160 190 1460
Vent Rate (mph-ft) 3420 25920 950 26280
Max Dispersion Early 34 Fair 20 Gen Poor 2 Very Poor 15 Gen Poor
Max Dispersion Late 13 Gen Poor 23 Fair 3 Very Poor 24 Fair
Category Day 1 2 1 2
Haines Index 4 4 4 3
Max LVORI Early 3 4 2 2
Max LVORI Late 4 2 2 4
Precip Chance (%) 0 0 0 100
Precip Type None None None Frz Rain
Precip Duration 5
Precip Amount 0.00 0.00 0.00 0.41
Precip Begin 7 AM
Precip End Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers and a slight chance of freezing
rain. Lows in the upper 20s. Light winds.
.SATURDAY...Mostly cloudy. Highs in the lower 30s. Minimum RH
70 percent. Northwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Colder. Lows around 15. Light
winds.
.SUNDAY...Sunny. Highs in the upper 30s. Minimum RH 54 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows around 20. Light winds.
.MONDAY...Partly sunny. Highs in the mid 30s. Minimum RH
67 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 17. Northwest winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs around 30. Minimum RH 58 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 15. Northwest winds
less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 30s. Minimum RH
56 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ061-092100-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Clear Pcldy Mcldy
Temp (24h trend) 10-15 (-3) 34-39 (+3) 18-23 30-35
RH % (24h trend) 79-84 (-7) 24-29 (-23) 59-64 33-38
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) NW 12 S 5
PM 20FT Wnd (mph) NW 20 NW 5 N 5 SE 10
Transport Wnd (mph) N 10 N 13 NE 6 SE 17
Mixing Hgt(ft-agl) 170 2070 120 1250
Vent Rate (mph-ft) 1700 26910 720 21250
Max Dispersion Early 35 Fair 23 Fair 2 Very Poor 13 Gen Poor
Max Dispersion Late 10 Poor 23 Fair 3 Very Poor 22 Fair
Category Day 1 2 1 2
Haines Index 4 4 4 3
Max LVORI Early 3 3 2 3
Max LVORI Late 4 2 2 4
Precip Chance (%) 0 0 0 100
Precip Type None None None Frz Rain
Precip Duration 5
Precip Amount 0.00 0.00 0.00 0.44
Precip Begin 7 AM
Precip End Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers and a slight chance of freezing
rain. Lows in the mid 20s. Southeast winds less than 10 mph.
.SATURDAY...Partly sunny. Highs in the lower 30s. Minimum RH
73 percent. Northwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Colder. Lows around 14. Light
winds.
.SUNDAY...Sunny. Highs in the upper 30s. Minimum RH 50 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows around 20. Light winds.
.MONDAY...Mostly sunny. Highs in the mid 30s. Minimum RH
63 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 16. Northwest winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 30s. Minimum RH 58 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 14. Northwest winds
less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 30s. Minimum RH
57 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ015-092100-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Mclear Pcldy Mcldy
Temp (24h trend) 9-14 (-4) 28-33 (+3) 14-19 30-35
RH % (24h trend) 84-89 (-1) 36-41 (-21) 74-79 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 11 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 9 NW 7 NE 3 SE 6
Mixing Hgt(ft-agl) 1420 2780 130 1260
Vent Rate (mph-ft) 12780 19460 390 7560
Max Dispersion Early 36 Fair 16 Gen Poor 1 Very Poor 6 Very Poor
Max Dispersion Late 25 Fair 17 Gen Poor 3 Very Poor 6 Very Poor
Category Day 1 2 1 1
Haines Index 4 4 4 4
Max LVORI Early 3 5 4 3
Max LVORI Late 4 2 4 4
Precip Chance (%) 20 0 0 100
Precip Type Flurries None None Snow Showers
Precip Duration 1 5
Precip Amount 0.02 0.00 0.00 0.11
Precip Begin 7 PM 7 AM
Precip End 3 AM Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers. Lows in the mid 20s. Light winds.
.SATURDAY...Cloudy with a slight chance of snow showers. Highs in
the lower 30s. Minimum RH 75 percent. West winds less than
10 mph.
.SATURDAY NIGHT...Mostly cloudy. Colder. Lows around 14. Light
winds.
.SUNDAY...Sunny. Highs in the lower 30s. Minimum RH 61 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows around 19. Light winds.
.MONDAY...Mostly cloudy. Highs in the mid 30s. Minimum RH
72 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 17. West winds less
than 10 mph.
.TUESDAY...Partly sunny. Highs in the upper 20s. Minimum RH
63 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 11. Light winds.
.WEDNESDAY...Partly sunny. Highs in the upper 20s. Minimum RH
61 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ016-092100-
Hawkins-
Including the city of Mooresburg
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Mcldy
Temp (24h trend) 11-16 (-3) 29-34 (+2) 15-20 31-36
RH % (24h trend) 81-86 (-4) 35-40 (-22) 70-75 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 11 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 9 NW 7 E 3 SE 6
Mixing Hgt(ft-agl) 1640 2980 170 1270
Vent Rate (mph-ft) 14760 20860 510 7620
Max Dispersion Early 40 Fair 18 Gen Poor 1 Very Poor 5 Very Poor
Max Dispersion Late 25 Fair 20 Gen Poor 4 Very Poor 6 Very Poor
Category Day 2 2 1 1
Haines Index 4 4 4 4
Max LVORI Early 3 4 4 3
Max LVORI Late 4 2 3 3
Precip Chance (%) 20 0 0 100
Precip Type Flurries None None Snow Showers
Precip Duration 1 5
Precip Amount 0.02 0.00 0.00 0.08
Precip Begin 7 PM 7 AM
Precip End 3 AM Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers. Lows in the upper 20s. Light winds.
.SATURDAY...Cloudy with a slight chance of snow showers. Highs in
the lower 30s. Minimum RH 76 percent. West winds less than
10 mph.
.SATURDAY NIGHT...Mostly cloudy. Colder. Lows around 15. Light
winds.
.SUNDAY...Sunny. Highs in the mid 30s. Minimum RH 60 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows around 19. Light winds.
.MONDAY...Mostly cloudy. Highs in the mid 30s. Minimum RH
73 percent. West winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 18. West winds less
than 10 mph.
.TUESDAY...Partly sunny. Highs in the upper 20s. Minimum RH
65 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 13. West winds less
than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the upper 20s. Minimum RH
63 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ017-092100-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Mcldy
Temp (24h trend) 11-16 (-3) 27-32 (+2) 15-20 33-38
RH % (24h trend) 81-86 (-6) 37-42 (-21) 71-76 38-43
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 11 Lgt/Var
PM 20FT Wnd (mph) NW 17 W 6 Lgt/Var S 6
Transport Wnd (mph) NW 13 NW 10 SE 3 S 7
Mixing Hgt(ft-agl) 1870 3130 210 1440
Vent Rate (mph-ft) 24310 31300 630 10080
Max Dispersion Early 49 Gen Good 22 Fair 2 Very Poor 6 Very Poor
Max Dispersion Late 27 Fair 28 Fair 3 Very Poor 8 Poor
Category Day 2 3 1 1
Haines Index 3 4 4 4
Max LVORI Early 3 4 4 3
Max LVORI Late 3 2 4 3
Precip Chance (%) 30 0 0 80
Precip Type Flurries None None Snow Showers
Precip Duration 1 4
Precip Amount 0.02 0.00 0.00 0.05
Precip Begin 7 PM 1 PM
Precip End 7 AM Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers. Lows in the upper 20s. Light winds.
.SATURDAY...Cloudy with a chance of snow showers. Highs in the
lower 30s. Minimum RH 75 percent. West winds 5 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy. Colder. Lows around 17. Light
winds.
.SUNDAY...Sunny. Highs in the mid 30s. Minimum RH 58 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows around 20. Light winds.
.MONDAY...Partly sunny with a slight chance of snow showers.
Highs in the mid 30s. Minimum RH 73 percent. Southwest winds less
than 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 19. West winds less
than 10 mph.
.TUESDAY...Partly sunny. Highs in the upper 20s. Minimum RH
68 percent. West winds 5 to 15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 13. West winds less
than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the upper 20s. Minimum RH
64 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ046-092100-
Northwest Carter-
Including the city of Elizabethton
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Mclear Pcldy Mcldy
Temp (24h trend) 10-15 (-2) 25-30 (+1) 14-19 34-39
RH % (24h trend) 82-87 (-4) 35-40 (-20) 68-73 33-38
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 11 Lgt/Var
PM 20FT Wnd (mph) NW 14 W 6 Lgt/Var S 6
Transport Wnd (mph) W 16 NW 12 SE 5 S 7
Mixing Hgt(ft-agl) 1570 2700 190 1410
Vent Rate (mph-ft) 25120 32400 950 9870
Max Dispersion Early 51 Gen Good 27 Fair 4 Very Poor 7 Poor
Max Dispersion Late 39 Fair 28 Fair 2 Very Poor 10 Poor
Category Day 2 3 1 1
Haines Index 3 4 4 4
Max LVORI Early 3 4 3 2
Max LVORI Late 3 2 3 3
Precip Chance (%) 30 0 0 80
Precip Type Flurries None None Snow Showers
Precip Duration 1 4
Precip Amount 0.02 0.00 0.00 0.06
Precip Begin 7 PM 1 PM
Precip End 7 AM Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers. Lows in the upper 20s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of snow showers. Highs in
the lower 30s. Minimum RH 72 percent. West winds 5 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy. Colder. Lows around 17. Light
winds.
.SUNDAY...Sunny. Highs in the mid 30s. Minimum RH 56 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows around 20. Light winds.
.MONDAY...Partly sunny. Highs in the mid 30s. Minimum RH
72 percent. Southwest winds 5 to 15 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 18. West winds 5 to
15 mph.
.TUESDAY...Partly sunny. Highs in the mid 20s. Minimum RH
66 percent. West winds 5 to 15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 11. West winds less
than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 20s. Minimum RH
61 percent. West winds 5 to 15 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ044-092100-
Washington TN-
Including the city of Johnson City
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Mclear Pcldy Mcldy
Temp (24h trend) 11-16 (-3) 26-31 (+1) 15-20 33-38
RH % (24h trend) 80-85 (-5) 37-42 (-20) 67-72 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 9 Lgt/Var
PM 20FT Wnd (mph) NW 13 W 5 Lgt/Var S 6
Transport Wnd (mph) W 14 NW 9 E 5 S 7
Mixing Hgt(ft-agl) 2000 2960 180 1310
Vent Rate (mph-ft) 28000 26640 900 9170
Max Dispersion Early 50 Gen Good 23 Fair 2 Very Poor 5 Very Poor
Max Dispersion Late 34 Fair 24 Fair 3 Very Poor 7 Poor
Category Day 2 2 1 1
Haines Index 3 4 4 4
Max LVORI Early 3 4 3 3
Max LVORI Late 3 2 3 3
Precip Chance (%) 30 0 0 100
Precip Type Flurries None None Showers
Precip Duration 1 5
Precip Amount 0.02 0.00 0.00 0.07
Precip Begin 7 PM 7 AM
Precip End 7 AM Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers. Lows in the upper 20s. Light winds.
.SATURDAY...Cloudy with a chance of snow showers. Highs in the
lower 30s. Minimum RH 76 percent. West winds 5 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy. Colder. Lows around 16. Light
winds.
.SUNDAY...Sunny. Highs in the mid 30s. Minimum RH 59 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows around 20. Light winds.
.MONDAY...Partly sunny. Highs in the mid 30s. Minimum RH
74 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 18. West winds less
than 10 mph.
.TUESDAY...Partly sunny. Highs in the upper 20s. Minimum RH
69 percent. West winds 5 to 15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 13. West winds less
than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the upper 20s. Minimum RH
65 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ042-092100-
Northwest Greene-
Including the city of Greeneville
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Mclear Pcldy Mcldy
Temp (24h trend) 12-17 (-2) 28-33 (+1) 15-20 33-38
RH % (24h trend) 79-84 (-4) 34-39 (-20) 70-75 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 6 Lgt/Var
PM 20FT Wnd (mph) NW 13 Lgt/Var Lgt/Var SE 6
Transport Wnd (mph) NW 10 NW 7 SE 5 SE 7
Mixing Hgt(ft-agl) 1960 2940 210 1210
Vent Rate (mph-ft) 19600 20580 1050 8470
Max Dispersion Early 44 Gen Good 20 Gen Poor 2 Very Poor 5 Very Poor
Max Dispersion Late 28 Fair 21 Fair 4 Very Poor 6 Very Poor
Category Day 2 2 1 1
Haines Index 4 4 4 4
Max LVORI Early 3 4 3 3
Max LVORI Late 3 2 3 3
Precip Chance (%) 20 0 0 100
Precip Type Flurries None None Showers
Precip Duration 1 5
Precip Amount 0.02 0.00 0.00 0.09
Precip Begin 7 PM 7 AM
Precip End 5 AM Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers. Lows in the upper 20s. Light winds.
.SATURDAY...Cloudy with a slight chance of snow showers. Highs in
the lower 30s. Minimum RH 74 percent. West winds 5 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy. Colder. Lows around 16. Light
winds.
.SUNDAY...Sunny. Highs in the mid 30s. Minimum RH 58 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows around 20. Light winds.
.MONDAY...Partly sunny. Highs in the mid 30s. Minimum RH
72 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 19. West winds less
than 10 mph.
.TUESDAY...Partly sunny. Highs in the upper 20s. Minimum RH
64 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 14. West winds less
than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the upper 20s. Minimum RH
61 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ038-092100-
Grainger-
Including the city of Bean Station
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Mcldy
Temp (24h trend) 13-18 (-3) 30-35 (+2) 17-22 30-35
RH % (24h trend) 80-85 (-3) 34-39 (-22) 68-73 45-50
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 11 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 8 NW 5 NE 3 SE 6
Mixing Hgt(ft-agl) 1610 2800 160 1150
Vent Rate (mph-ft) 12880 14000 480 6900
Max Dispersion Early 38 Fair 12 Poor 1 Very Poor 5 Very Poor
Max Dispersion Late 22 Fair 13 Gen Poor 3 Very Poor 6 Very Poor
Category Day 1 1 1 1
Haines Index 4 4 4 4
Max LVORI Early 3 4 3 3
Max LVORI Late 4 2 3 4
Precip Chance (%) 20 0 0 100
Precip Type Flurries None None Snow Showers
Precip Duration 1 5
Precip Amount 0.02 0.00 0.00 0.17
Precip Begin 7 PM 7 AM
Precip End 1 AM Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers. Lows in the upper 20s. Light winds.
.SATURDAY...Mostly cloudy. Highs in the lower 30s. Minimum RH
75 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy. Colder. Lows around 17. Light
winds.
.SUNDAY...Sunny. Highs in the mid 30s. Minimum RH 62 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows around 20. Light winds.
.MONDAY...Mostly cloudy. Highs in the mid 30s. Minimum RH
73 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 19. West winds less
than 10 mph.
.TUESDAY...Mostly sunny. Highs around 30. Minimum RH 64 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 15. Light winds.
.WEDNESDAY...Partly sunny. Highs in the upper 20s. Minimum RH
63 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ039-092100-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Mcldy
Temp (24h trend) 13-18 (-3) 30-35 (+2) 16-21 31-36
RH % (24h trend) 80-85 (-5) 35-40 (-20) 71-76 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 9 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 8 NW 6 E 5 SE 6
Mixing Hgt(ft-agl) 1870 2900 180 1210
Vent Rate (mph-ft) 14960 17400 900 7260
Max Dispersion Early 41 Gen Good 14 Gen Poor 1 Very Poor 4 Very Poor
Max Dispersion Late 22 Fair 14 Gen Poor 3 Very Poor 7 Poor
Category Day 2 2 1 1
Haines Index 4 4 4 4
Max LVORI Early 3 4 4 3
Max LVORI Late 4 2 3 4
Precip Chance (%) 20 0 0 100
Precip Type Flurries None None Showers
Precip Duration 1 5
Precip Amount 0.02 0.00 0.00 0.13
Precip Begin 7 PM 7 AM
Precip End 1 AM Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers. Lows in the upper 20s. Light winds.
.SATURDAY...Cloudy with a slight chance of snow showers. Highs in
the lower 30s. Minimum RH 74 percent. West winds less than
10 mph.
.SATURDAY NIGHT...Mostly cloudy. Colder. Lows around 17. Light
winds.
.SUNDAY...Sunny. Highs in the mid 30s. Minimum RH 63 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows around 20. Light winds.
.MONDAY...Mostly cloudy. Highs in the mid 30s. Minimum RH
74 percent. West winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 19. West winds less
than 10 mph.
.TUESDAY...Partly sunny. Highs around 30. Minimum RH 64 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 15. West winds less
than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the upper 20s. Minimum RH
62 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ040-092100-
Northwest Cocke-
Including the cities of Bybee and Newport
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Mclear Pcldy Mcldy
Temp (24h trend) 13-18 (-3) 30-35 (+2) 17-22 33-38
RH % (24h trend) 80-85 (-4) 32-37 (-19) 70-75 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 12 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 8 NW 6 E 5 SE 6
Mixing Hgt(ft-agl) 1420 2800 200 1160
Vent Rate (mph-ft) 11360 16800 1000 6960
Max Dispersion Early 43 Gen Good 15 Gen Poor 2 Very Poor 5 Very Poor
Max Dispersion Late 24 Fair 15 Gen Poor 3 Very Poor 6 Very Poor
Category Day 1 2 1 1
Haines Index 3 4 4 4
Max LVORI Early 3 4 3 2
Max LVORI Late 4 2 3 4
Precip Chance (%) 20 0 0 100
Precip Type Flurries None None Showers
Precip Duration 1 5
Precip Amount 0.02 0.00 0.00 0.13
Precip Begin 7 PM 7 AM
Precip End 6 AM Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers and a slight chance of rain showers.
Lows in the upper 20s. Light winds.
.SATURDAY...Mostly cloudy with a slight chance of snow showers.
Highs in the mid 30s. Minimum RH 70 percent. West winds less than
10 mph.
.SATURDAY NIGHT...Mostly cloudy. Colder. Lows around 18. Light
winds.
.SUNDAY...Sunny. Highs in the mid 30s. Minimum RH 58 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 20s. Light
winds.
.MONDAY...Partly sunny. Highs in the upper 30s. Minimum RH
70 percent. West winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 20. West winds less
than 10 mph.
.TUESDAY...Mostly sunny. Highs around 30. Minimum RH 60 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 16. West winds less
than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 30s. Minimum RH
57 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ070-092100-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Mcldy
Temp (24h trend) 14-19 (-3) 30-35 (+1) 18-23 31-36
RH % (24h trend) 81-86 (-3) 35-40 (-18) 71-76 48-53
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 9 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 8 NW 5 E 5 SE 5
Mixing Hgt(ft-agl) 1600 2800 220 1270
Vent Rate (mph-ft) 12800 14000 1100 6350
Max Dispersion Early 40 Fair 12 Poor 2 Very Poor 5 Very Poor
Max Dispersion Late 17 Gen Poor 11 Poor 4 Very Poor 6 Very Poor
Category Day 1 1 1 1
Haines Index 4 4 4 4
Max LVORI Early 3 4 3 3
Max LVORI Late 4 2 3 4
Precip Chance (%) 20 0 0 100
Precip Type Flurries None None Showers
Precip Duration 1 5
Precip Amount 0.02 0.00 0.00 0.17
Precip Begin 7 PM 7 AM
Precip End 1 AM Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers. Lows in the upper 20s. Light winds.
.SATURDAY...Cloudy. Highs in the mid 30s. Minimum RH 74 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy. Colder. Lows around 18. Light
winds.
.SUNDAY...Sunny. Highs in the mid 30s. Minimum RH 63 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 20s. Light
winds.
.MONDAY...Partly sunny. Highs in the mid 30s. Minimum RH
73 percent. West winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 20. West winds less
than 10 mph.
.TUESDAY...Mostly sunny. Highs around 30. Minimum RH 64 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 17. West winds less
than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the lower 30s. Minimum RH
61 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ035-092100-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Mcldy
Temp (24h trend) 10-15 (-5) 30-35 (+4) 17-22 29-34
RH % (24h trend) 90-95 (+3) 30-35 (-24) 66-71 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 5 Lgt/Var
PM 20FT Wnd (mph) NW 13 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 8 NW 5 SE 3 S 14
Mixing Hgt(ft-agl) 820 2550 200 1540
Vent Rate (mph-ft) 6560 12750 600 21560
Max Dispersion Early 31 Fair 10 Poor 1 Very Poor 17 Gen Poor
Max Dispersion Late 18 Gen Poor 12 Poor 3 Very Poor 19 Gen Poor
Category Day 1 1 1 2
Haines Index 4 4 4 3
Max LVORI Early 3 5 3 2
Max LVORI Late 4 2 3 5
Precip Chance (%) 20 0 0 100
Precip Type Flurries None None Snow Showers
Precip Duration 1 5
Precip Amount 0.02 0.00 0.00 0.29
Precip Begin 7 PM 7 AM
Precip End 9 PM Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers. Lows in the mid 20s. Light winds.
.SATURDAY...Mostly cloudy. Highs around 30. Minimum RH
73 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Colder. Lows around 14. Light
winds.
.SUNDAY...Sunny. Highs in the mid 30s. Minimum RH 62 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 20s. Light
winds.
.MONDAY...Mostly cloudy. Highs in the mid 30s. Minimum RH
70 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 15. West winds less
than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 20s. Minimum RH
61 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 13. Light winds.
.WEDNESDAY...Partly sunny. Highs around 30. Minimum RH
61 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ012-092100-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Mclear Pcldy Mcldy
Temp (24h trend) 9-14 (-5) 29-34 (+4) 16-21 30-35
RH % (24h trend) 90-95 (+3) 32-37 (-27) 67-72 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 11 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 7 NW 5 E 5 S 13
Mixing Hgt(ft-agl) 850 2390 190 1730
Vent Rate (mph-ft) 5950 11950 950 22490
Max Dispersion Early 24 Fair 9 Poor 1 Very Poor 17 Gen Poor
Max Dispersion Late 17 Gen Poor 10 Poor 1 Very Poor 20 Gen Poor
Category Day 1 1 1 2
Haines Index 4 4 4 3
Max LVORI Early 4 5 3 3
Max LVORI Late 5 2 3 5
Precip Chance (%) 20 0 0 100
Precip Type Flurries None None Snow Showers
Precip Duration 1 5
Precip Amount 0.02 0.00 0.00 0.24
Precip Begin 7 PM 7 AM
Precip End 10 PM Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers. Lows in the mid 20s. Light winds.
.SATURDAY...Mostly cloudy. Highs around 30. Minimum RH
75 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy. Colder. Lows around 15. Light
winds.
.SUNDAY...Sunny. Highs in the mid 30s. Minimum RH 59 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 20s. Light
winds.
.MONDAY...Mostly cloudy. Highs in the mid 30s. Minimum RH
72 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 15. West winds less
than 10 mph.
.TUESDAY...Partly sunny. Highs in the upper 20s. Minimum RH
63 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 12. Light winds.
.WEDNESDAY...Partly sunny. Highs in the upper 20s. Minimum RH
62 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ013-092100-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Mcldy
Temp (24h trend) 11-16 (-4) 28-33 (+3) 17-22 28-33
RH % (24h trend) 84-89 (0) 33-38 (-27) 67-72 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) NW 5 Lgt/Var
PM 20FT Wnd (mph) NW 12 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 8 NW 5 SE 3 S 10
Mixing Hgt(ft-agl) 800 2460 110 1340
Vent Rate (mph-ft) 6400 12300 330 13400
Max Dispersion Early 25 Fair 11 Poor 1 Very Poor 10 Poor
Max Dispersion Late 18 Gen Poor 11 Poor 2 Very Poor 11 Poor
Category Day 1 1 1 2
Haines Index 4 4 4 3
Max LVORI Early 3 5 3 3
Max LVORI Late 4 2 3 5
Precip Chance (%) 20 0 0 100
Precip Type Flurries None None Snow Showers
Precip Duration 1 5
Precip Amount 0.02 0.00 0.00 0.22
Precip Begin 7 PM 7 AM
Precip End 10 PM Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers. Lows in the mid 20s. Light winds.
.SATURDAY...Mostly cloudy. Highs around 30. Minimum RH
75 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy. Lows around 16. Light winds.
.SUNDAY...Sunny. Highs in the mid 30s. Minimum RH 62 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 20s. Light
winds.
.MONDAY...Mostly cloudy. Highs in the mid 30s. Minimum RH
73 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 16. West winds less
than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 20s. Minimum RH
63 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 13. Light winds.
.WEDNESDAY...Partly sunny. Highs in the upper 20s. Minimum RH
63 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ014-092100-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Mcldy
Temp (24h trend) 10-15 (-4) 28-33 (+3) 15-20 29-34
RH % (24h trend) 84-89 (-1) 34-39 (-24) 72-77 45-50
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 10 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 8 NW 6 E 3 SE 7
Mixing Hgt(ft-agl) 1170 2680 150 1270
Vent Rate (mph-ft) 9360 16080 450 8890
Max Dispersion Early 34 Fair 13 Gen Poor 1 Very Poor 7 Poor
Max Dispersion Late 22 Fair 14 Gen Poor 3 Very Poor 8 Poor
Category Day 1 2 1 1
Haines Index 4 4 4 4
Max LVORI Early 3 5 4 3
Max LVORI Late 4 2 3 4
Precip Chance (%) 20 0 0 100
Precip Type Flurries None None Snow Showers
Precip Duration 1 5
Precip Amount 0.02 0.00 0.00 0.16
Precip Begin 7 PM 7 AM
Precip End 1 AM Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers. Lows in the mid 20s. Light winds.
.SATURDAY...Mostly cloudy with a slight chance of snow showers.
Highs in the lower 30s. Minimum RH 76 percent. West winds less
than 10 mph.
.SATURDAY NIGHT...Mostly cloudy. Colder. Lows around 15. Light
winds.
.SUNDAY...Sunny. Highs in the lower 30s. Minimum RH 62 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows around 20. Light winds.
.MONDAY...Mostly cloudy. Highs in the mid 30s. Minimum RH
74 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 17. West winds less
than 10 mph.
.TUESDAY...Partly sunny. Highs in the upper 20s. Minimum RH
63 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 12. Light winds.
.WEDNESDAY...Partly sunny. Highs in the upper 20s. Minimum RH
63 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ037-092100-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Mcldy
Temp (24h trend) 13-18 (-3) 30-35 (+2) 18-23 30-35
RH % (24h trend) 79-84 (-4) 33-38 (-22) 67-72 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 11 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 8 NW 5 E 3 S 7
Mixing Hgt(ft-agl) 1500 2810 200 1290
Vent Rate (mph-ft) 12000 14050 600 9030
Max Dispersion Early 38 Fair 11 Poor 1 Very Poor 7 Poor
Max Dispersion Late 22 Fair 13 Gen Poor 3 Very Poor 8 Poor
Category Day 1 1 1 1
Haines Index 4 4 4 3
Max LVORI Early 3 4 3 3
Max LVORI Late 4 2 3 5
Precip Chance (%) 20 0 0 100
Precip Type Flurries None None Snow Showers
Precip Duration 1 5
Precip Amount 0.02 0.00 0.00 0.21
Precip Begin 7 PM 7 AM
Precip End 10 PM Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers. Lows in the upper 20s. Light winds.
.SATURDAY...Mostly cloudy. Highs in the lower 30s. Minimum RH
72 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy. Colder. Lows around 17. Light
winds.
.SUNDAY...Sunny. Highs in the mid 30s. Minimum RH 62 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 20s. Light
winds.
.MONDAY...Partly sunny. Highs in the mid 30s. Minimum RH
73 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 18. West winds less
than 10 mph.
.TUESDAY...Mostly sunny. Highs around 30. Minimum RH 61 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 15. Light winds.
.WEDNESDAY...Partly sunny. Highs around 30. Minimum RH
61 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ036-092100-
Anderson-
Including the cities of Oak Ridge and Clinton
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Mcldy
Temp (24h trend) 13-18 (-3) 30-35 (+2) 18-23 29-34
RH % (24h trend) 77-82 (-6) 32-37 (-20) 65-70 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) NE 6 Lgt/Var
PM 20FT Wnd (mph) NW 13 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 6 NW 5 E 3 S 9
Mixing Hgt(ft-agl) 790 2700 190 1410
Vent Rate (mph-ft) 4740 13500 570 12690
Max Dispersion Early 31 Fair 11 Poor 2 Very Poor 10 Poor
Max Dispersion Late 13 Gen Poor 12 Poor 4 Very Poor 12 Poor
Category Day 1 1 1 1
Haines Index 4 4 4 3
Max LVORI Early 3 4 3 3
Max LVORI Late 4 2 3 5
Precip Chance (%) 20 0 0 100
Precip Type Flurries None None Snow Showers
Precip Duration 1 5
Precip Amount 0.02 0.00 0.00 0.28
Precip Begin 7 PM 7 AM
Precip End 9 PM Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers. Lows in the upper 20s. Light winds.
.SATURDAY...Mostly cloudy. Highs in the lower 30s. Minimum RH
71 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Colder. Lows around 16. Light
winds.
.SUNDAY...Sunny. Highs in the mid 30s. Minimum RH 63 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 20s. Light
winds.
.MONDAY...Partly sunny. Highs in the mid 30s. Minimum RH
70 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 17. Light winds.
.TUESDAY...Mostly sunny. Highs in the upper 20s. Minimum RH
61 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 15. Light winds.
.WEDNESDAY...Mostly sunny. Highs around 30. Minimum RH
61 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ069-092100-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Mcldy
Temp (24h trend) 14-19 (-3) 31-36 (+1) 19-24 30-35
RH % (24h trend) 75-80 (-6) 34-39 (-18) 65-70 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 8 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 6 N 5 E 5 S 7
Mixing Hgt(ft-agl) 1590 2780 240 1380
Vent Rate (mph-ft) 9540 13900 1200 9660
Max Dispersion Early 34 Fair 12 Poor 1 Very Poor 7 Poor
Max Dispersion Late 14 Gen Poor 11 Poor 4 Very Poor 9 Poor
Category Day 1 1 1 1
Haines Index 4 4 4 3
Max LVORI Early 3 4 3 3
Max LVORI Late 3 2 3 5
Precip Chance (%) 20 0 0 100
Precip Type Flurries None None Snow Showers
Precip Duration 1 5
Precip Amount 0.02 0.00 0.00 0.25
Precip Begin 7 PM 7 AM
Precip End 9 PM Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers. Lows in the upper 20s. Light winds.
.SATURDAY...Mostly cloudy. Highs in the mid 30s. Minimum RH
72 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Colder. Lows around 17. Light
winds.
.SUNDAY...Sunny. Highs in the mid 30s. Minimum RH 66 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 20s. Light
winds.
.MONDAY...Partly sunny. Highs in the upper 30s. Minimum RH
72 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 19. West winds less
than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 30s. Minimum RH
62 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 17. Light winds.
.WEDNESDAY...Mostly sunny. Highs in the lower 30s. Minimum RH
60 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ073-092100-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Mcldy
Temp (24h trend) 12-17 (-3) 31-36 (+2) 18-23 32-37
RH % (24h trend) 82-87 (-3) 32-37 (-20) 66-71 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 12 Lgt/Var Lgt/Var NE 6
Transport Wnd (mph) NW 5 N 5 E 3 SE 6
Mixing Hgt(ft-agl) 1250 2680 260 1430
Vent Rate (mph-ft) 6250 13400 780 8580
Max Dispersion Early 35 Fair 12 Poor 2 Very Poor 7 Poor
Max Dispersion Late 14 Gen Poor 11 Poor 4 Very Poor 8 Poor
Category Day 1 1 1 1
Haines Index 4 4 4 3
Max LVORI Early 3 4 3 3
Max LVORI Late 4 2 3 4
Precip Chance (%) 20 0 0 100
Precip Type Flurries None None Showers
Precip Duration 1 5
Precip Amount 0.02 0.00 0.00 0.19
Precip Begin 7 PM 7 AM
Precip End 2 AM Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers. Lows in the upper 20s. Light winds.
.SATURDAY...Mostly cloudy with a slight chance of snow showers.
Highs in the mid 30s. Minimum RH 72 percent. West winds less than
10 mph.
.SATURDAY NIGHT...Mostly cloudy. Colder. Lows around 18. Light
winds.
.SUNDAY...Sunny. Highs in the mid 30s. Minimum RH 62 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 20s. Light
winds.
.MONDAY...Partly sunny. Highs in the upper 30s. Minimum RH
71 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 19. West winds less
than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 30s. Minimum RH
61 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 16. West winds less
than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 30s. Minimum RH
59 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ067-092100-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Mcldy
Temp (24h trend) 12-17 (-4) 31-36 (+1) 18-23 29-34
RH % (24h trend) 84-89 (+1) 34-39 (-17) 72-77 53-58
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 8 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 6 N 5 E 3 S 10
Mixing Hgt(ft-agl) 1050 2820 260 1580
Vent Rate (mph-ft) 6300 14100 780 15800
Max Dispersion Early 41 Gen Good 13 Gen Poor 2 Very Poor 13 Gen Poor
Max Dispersion Late 17 Gen Poor 13 Gen Poor 4 Very Poor 15 Gen Poor
Category Day 1 1 1 2
Haines Index 4 4 4 3
Max LVORI Early 3 5 4 3
Max LVORI Late 4 2 3 6
Precip Chance (%) 20 0 0 100
Precip Type Flurries None None Snow Showers
Precip Duration 1 5
Precip Amount 0.02 0.00 0.00 0.33
Precip Begin 7 PM 7 AM
Precip End 9 PM Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers. Lows in the mid 20s. Light winds.
.SATURDAY...Mostly cloudy. Highs in the lower 30s. Minimum RH
72 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Colder. Lows around 15. Light
winds.
.SUNDAY...Sunny. Highs in the mid 30s. Minimum RH 66 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 20s. Light
winds.
.MONDAY...Partly sunny. Highs in the upper 30s. Minimum RH
69 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 17. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 30s. Minimum RH
61 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 15. Light winds.
.WEDNESDAY...Mostly sunny. Highs in the lower 30s. Minimum RH
60 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ068-092100-
Loudon-
Including the cities of Lenoir City and Loudon
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Cloudy
Temp (24h trend) 12-17 (-4) 31-36 (0) 18-23 30-35
RH % (24h trend) 85-90 (0) 35-40 (-15) 71-76 56-61
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 6 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 7 N 6 NE 5 S 9
Mixing Hgt(ft-agl) 1030 2740 260 1350
Vent Rate (mph-ft) 7210 16440 1300 12150
Max Dispersion Early 35 Fair 16 Gen Poor 2 Very Poor 10 Poor
Max Dispersion Late 14 Gen Poor 15 Gen Poor 4 Very Poor 11 Poor
Category Day 1 2 1 1
Haines Index 4 4 4 3
Max LVORI Early 3 5 4 3
Max LVORI Late 4 2 3 6
Precip Chance (%) 20 0 0 100
Precip Type Flurries None None Showers
Precip Duration 1 5
Precip Amount 0.02 0.00 0.00 0.32
Precip Begin 7 PM 7 AM
Precip End 9 PM Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers. Lows in the upper 20s. Light winds.
.SATURDAY...Mostly cloudy. Highs in the mid 30s. Minimum RH
72 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Colder. Lows around 15. Light
winds.
.SUNDAY...Sunny. Highs in the mid 30s. Minimum RH 67 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 20s. Light
winds.
.MONDAY...Partly sunny. Highs in the upper 30s. Minimum RH
69 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 17. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 30s. Minimum RH
62 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 15. Light winds.
.WEDNESDAY...Mostly sunny. Highs in the lower 30s. Minimum RH
60 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ071-092100-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Mcldy
Temp (24h trend) 13-18 (-4) 31-36 (+1) 19-24 32-37
RH % (24h trend) 80-85 (-3) 33-38 (-20) 66-71 48-53
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 11 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 7 N 6 E 5 S 7
Mixing Hgt(ft-agl) 1300 2690 250 1410
Vent Rate (mph-ft) 9100 16140 1250 9870
Max Dispersion Early 28 Fair 17 Gen Poor 2 Very Poor 8 Poor
Max Dispersion Late 13 Gen Poor 16 Gen Poor 3 Very Poor 9 Poor
Category Day 1 2 1 1
Haines Index 4 4 4 3
Max LVORI Early 3 4 3 3
Max LVORI Late 4 2 3 5
Precip Chance (%) 20 0 0 100
Precip Type Flurries None None Showers
Precip Duration 1 5
Precip Amount 0.02 0.00 0.00 0.27
Precip Begin 7 PM 7 AM
Precip End 10 PM Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers. Lows in the upper 20s. Light winds.
.SATURDAY...Mostly cloudy. Highs in the mid 30s. Minimum RH
74 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Colder. Lows around 17. Light
winds.
.SUNDAY...Sunny. Highs in the mid 30s. Minimum RH 64 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 20s. Light
winds.
.MONDAY...Partly sunny. Highs in the upper 30s. Minimum RH
72 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 19. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 30s. Minimum RH
63 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 16. Light winds.
.WEDNESDAY...Mostly sunny. Highs in the lower 30s. Minimum RH
61 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ086-092100-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Mcldy
Temp (24h trend) 12-17 (-4) 33-38 (+2) 18-23 32-37
RH % (24h trend) 87-92 (+1) 30-35 (-19) 71-76 50-55
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 10 Lgt/Var Lgt/Var S 5
Transport Wnd (mph) N 8 N 8 NE 5 S 12
Mixing Hgt(ft-agl) 1100 2610 260 1440
Vent Rate (mph-ft) 8800 20880 1300 17280
Max Dispersion Early 35 Fair 18 Gen Poor 2 Very Poor 11 Poor
Max Dispersion Late 17 Gen Poor 20 Gen Poor 3 Very Poor 13 Gen Poor
Category Day 1 2 1 2
Haines Index 4 4 4 3
Max LVORI Early 3 5 3 3
Max LVORI Late 4 2 3 5
Precip Chance (%) 0 0 0 100
Precip Type None None None Showers
Precip Duration 5
Precip Amount 0.00 0.00 0.00 0.32
Precip Begin 7 AM
Precip End Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow and rain showers. Lows in the upper 20s.
Light winds.
.SATURDAY...Mostly cloudy. Highs in the mid 30s. Minimum RH
69 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Colder. Lows around 15. Light
winds.
.SUNDAY...Sunny. Highs in the upper 30s. Minimum RH 62 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 20s. Light
winds.
.MONDAY...Partly sunny. Highs in the upper 30s. Minimum RH
68 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 17. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 30s. Minimum RH
60 percent. North winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 16. Light winds.
.WEDNESDAY...Mostly sunny. Highs in the lower 30s. Minimum RH
57 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ083-092100-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Temp (24h trend) 12-17 (-4) 32-37 (+2) 18-23 29-34
RH % (24h trend) 83-88 (-4) 34-39 (-19) 72-77 53-58
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 8 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 6 N 6 E 3 S 14
Mixing Hgt(ft-agl) 820 2670 180 1560
Vent Rate (mph-ft) 4920 16020 540 21840
Max Dispersion Early 41 Gen Good 13 Gen Poor 2 Very Poor 16 Gen Poor
Max Dispersion Late 16 Gen Poor 14 Gen Poor 3 Very Poor 18 Gen Poor
Category Day 1 2 1 2
Haines Index 4 4 4 3
Max LVORI Early 3 5 3 3
Max LVORI Late 4 2 4 6
Precip Chance (%) 0 0 0 100
Precip Type None None None Frz Rain
Precip Duration 5
Precip Amount 0.00 0.00 0.00 0.39
Precip Begin 7 AM
Precip End Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers and a slight chance of freezing
rain. Lows in the mid 20s. Light winds.
.SATURDAY...Mostly cloudy. Highs in the lower 30s. Minimum RH
77 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Colder. Lows around 15. Light
winds.
.SUNDAY...Sunny. Highs in the mid 30s. Minimum RH 67 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 20s. Light
winds.
.MONDAY...Partly sunny. Highs in the mid 30s. Minimum RH
69 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 16. Light winds.
.TUESDAY...Mostly sunny. Highs around 30. Minimum RH 65 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 15. Light winds.
.WEDNESDAY...Mostly sunny. Highs in the lower 30s. Minimum RH
62 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ084-092100-
Meigs-
Including the city of Big Spring
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Mcldy
Temp (24h trend) 13-18 (-4) 33-38 (+1) 18-23 30-35
RH % (24h trend) 87-92 (-3) 33-38 (-16) 76-81 59-64
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 5 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 7 N 7 NE 3 S 12
Mixing Hgt(ft-agl) 900 2710 280 1520
Vent Rate (mph-ft) 6300 18970 840 18240
Max Dispersion Early 39 Fair 17 Gen Poor 2 Very Poor 13 Gen Poor
Max Dispersion Late 17 Gen Poor 17 Gen Poor 4 Very Poor 14 Gen Poor
Category Day 1 2 1 2
Haines Index 4 4 4 3
Max LVORI Early 3 6 4 3
Max LVORI Late 5 2 4 6
Precip Chance (%) 0 0 0 100
Precip Type None None None Showers
Precip Duration 5
Precip Amount 0.00 0.00 0.00 0.38
Precip Begin 7 AM
Precip End Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers. Lows in the mid 20s. Light winds.
.SATURDAY...Mostly cloudy. Highs in the mid 30s. Minimum RH
72 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Colder. Lows around 15. Light
winds.
.SUNDAY...Sunny. Highs in the mid 30s. Minimum RH 67 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 20s. Light
winds.
.MONDAY...Partly sunny. Highs in the upper 30s. Minimum RH
68 percent. Light winds.
.MONDAY NIGHT...Partly cloudy. Lows around 16. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 30s. Minimum RH
61 percent. Light winds.
.TUESDAY NIGHT...Partly cloudy. Lows around 15. Light winds.
.WEDNESDAY...Mostly sunny. Highs in the mid 30s. Minimum RH
59 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ085-092100-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Cloudy
Temp (24h trend) 12-17 (-4) 33-38 (+1) 18-23 31-36
RH % (24h trend) 90-95 (+1) 31-36 (-17) 73-78 55-60
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 11 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 8 N 7 NE 6 S 10
Mixing Hgt(ft-agl) 790 2590 250 1220
Vent Rate (mph-ft) 6320 18130 1500 12200
Max Dispersion Early 31 Fair 18 Gen Poor 2 Very Poor 10 Poor
Max Dispersion Late 17 Gen Poor 19 Gen Poor 3 Very Poor 10 Poor
Category Day 1 2 1 1
Haines Index 4 4 4 3
Max LVORI Early 3 6 3 3
Max LVORI Late 5 2 3 6
Precip Chance (%) 0 0 0 100
Precip Type None None None Showers
Precip Duration 5
Precip Amount 0.00 0.00 0.00 0.37
Precip Begin 7 AM
Precip End Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers. Lows in the mid 20s. Light winds.
.SATURDAY...Mostly cloudy. Highs in the mid 30s. Minimum RH
70 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Colder. Lows around 14. Light
winds.
.SUNDAY...Sunny. Highs in the mid 30s. Minimum RH 65 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 20s. Light
winds.
.MONDAY...Partly sunny. Highs in the upper 30s. Minimum RH
67 percent. Light winds.
.MONDAY NIGHT...Partly cloudy. Lows around 16. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 30s. Minimum RH
59 percent. North winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 15. Light winds.
.WEDNESDAY...Mostly sunny. Highs in the lower 30s. Minimum RH
58 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ099-092100-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Temp (24h trend) 15-20 (-3) 34-39 (+2) 21-26 30-35
RH % (24h trend) 79-84 (-4) 33-38 (-17) 67-72 53-58
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 5 Lgt/Var
PM 20FT Wnd (mph) NW 11 Lgt/Var Lgt/Var SE 6
Transport Wnd (mph) N 8 N 6 NE 3 SE 14
Mixing Hgt(ft-agl) 850 2480 190 1230
Vent Rate (mph-ft) 6800 14880 570 17220
Max Dispersion Early 36 Fair 16 Gen Poor 2 Very Poor 12 Poor
Max Dispersion Late 17 Gen Poor 17 Gen Poor 4 Very Poor 16 Gen Poor
Category Day 1 2 1 2
Haines Index 4 4 4 3
Max LVORI Early 3 4 3 4
Max LVORI Late 4 2 3 6
Precip Chance (%) 0 0 0 100
Precip Type None None None Frz Rain
Precip Duration 5
Precip Amount 0.00 0.00 0.00 0.48
Precip Begin Continuing
Precip End Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers, rain showers and a slight chance of
freezing rain. Lows in the upper 20s. Light winds.
.SATURDAY...Partly sunny. Highs in the mid 30s. Minimum RH
72 percent. Northwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Colder. Lows around 16. Light
winds.
.SUNDAY...Sunny. Highs in the mid 30s. Minimum RH 67 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 20s. Light
winds.
.MONDAY...Partly sunny. Highs in the upper 30s. Minimum RH
67 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 18. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 30s. Minimum RH
60 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 17. Light winds.
.WEDNESDAY...Mostly sunny. Highs in the mid 30s. Minimum RH
59 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ100-092100-
Bradley-
Including the cities of Cleveland and Tasso
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Mcldy
Temp (24h trend) 13-18 (-4) 34-39 (+1) 19-24 31-36
RH % (24h trend) 87-92 (+1) 29-34 (-17) 71-76 55-60
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) N 8 Lgt/Var Lgt/Var SE 5
Transport Wnd (mph) N 8 N 8 NE 6 S 12
Mixing Hgt(ft-agl) 980 2530 270 1190
Vent Rate (mph-ft) 7840 20240 1620 14280
Max Dispersion Early 35 Fair 18 Gen Poor 2 Very Poor 12 Poor
Max Dispersion Late 17 Gen Poor 20 Gen Poor 3 Very Poor 12 Poor
Category Day 1 2 1 1
Haines Index 4 4 4 3
Max LVORI Early 3 5 3 3
Max LVORI Late 4 2 3 6
Precip Chance (%) 0 0 0 100
Precip Type None None None Showers
Precip Duration 5
Precip Amount 0.00 0.00 0.00 0.42
Precip Begin 7 AM
Precip End Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers and freezing rain. Lows in the upper
20s. Light winds.
.SATURDAY...Mostly cloudy. Highs in the mid 30s. Minimum RH
68 percent. Northwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Colder. Lows around 15. Light
winds.
.SUNDAY...Sunny. Highs in the mid 30s. Minimum RH 65 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 20s. Light
winds.
.MONDAY...Partly sunny. Highs in the upper 30s. Minimum RH
65 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 17. Light winds.
.TUESDAY...Mostly sunny. Highs in the mid 30s. Minimum RH
57 percent. North winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 16. Light winds.
.WEDNESDAY...Mostly sunny. Highs in the mid 30s. Minimum RH
55 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ101-092100-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
250 PM EST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Mcldy
Temp (24h trend) 13-18 (-4) 34-39 (+2) 20-25 33-38
RH % (24h trend) 85-90 (0) 27-32 (-18) 64-69 45-50
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) N 11 Lgt/Var Lgt/Var SE 5
Transport Wnd (mph) N 9 N 9 E 5 SE 13
Mixing Hgt(ft-agl) 1060 2480 300 1380
Vent Rate (mph-ft) 9540 22320 1500 17940
Max Dispersion Early 40 Fair 19 Gen Poor 3 Very Poor 14 Gen Poor
Max Dispersion Late 23 Fair 21 Fair 3 Very Poor 15 Gen Poor
Category Day 1 2 1 2
Haines Index 4 4 4 3
Max LVORI Early 3 5 3 3
Max LVORI Late 4 2 3 5
Precip Chance (%) 0 0 0 100
Precip Type None None None Showers
Precip Duration 5
Precip Amount 0.00 0.00 0.00 0.41
Precip Begin 7 AM
Precip End Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers, rain showers and freezing rain.
Lows in the upper 20s. Light winds.
.SATURDAY...Mostly cloudy. Highs in the mid 30s. Minimum RH
66 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Colder. Lows around 15. Light
winds.
.SUNDAY...Sunny. Highs in the upper 30s. Minimum RH 61 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 20s. Light
winds.
.MONDAY...Partly sunny. Highs in the upper 30s. Minimum RH
66 percent. Light winds.
.MONDAY NIGHT...Partly cloudy. Lows around 18. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 30s. Minimum RH
56 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 16. Light winds.
.WEDNESDAY...Mostly sunny. Highs in the mid 30s. Minimum RH
54 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ082-092100-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
150 PM CST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Mcldy
Temp (24h trend) 10-15 (-5) 33-38 (+5) 18-23 29-34
RH % (24h trend) 86-91 (-1) 27-32 (-26) 66-71 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 10 Lgt/Var Lgt/Var SE 6
Transport Wnd (mph) N 8 N 6 SE 3 S 17
Mixing Hgt(ft-agl) 530 2370 50 1250
Vent Rate (mph-ft) 4240 14220 150 21250
Max Dispersion Early 34 Fair 11 Poor 1 Very Poor 14 Gen Poor
Max Dispersion Late 15 Gen Poor 11 Poor 1 Very Poor 18 Gen Poor
Category Day 1 2 1 2
Haines Index 4 4 4 3
Max LVORI Early 4 5 3 3
Max LVORI Late 5 2 3 4
Precip Chance (%) 0 0 0 100
Precip Type None None None Frz Rain
Precip Duration 5
Precip Amount 0.00 0.00 0.00 0.42
Precip Begin 7 AM
Precip End Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers and a slight chance of freezing
rain. Lows in the mid 20s. Light winds.
.SATURDAY...Mostly cloudy. Highs around 30. Minimum RH
74 percent. Northwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Colder. Lows around 14. Light
winds.
.SUNDAY...Sunny. Highs in the mid 30s. Minimum RH 61 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 20s. Light
winds.
.MONDAY...Partly sunny. Highs in the mid 30s. Minimum RH
70 percent. West winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 15. Light winds.
.TUESDAY...Mostly sunny. Highs in the upper 20s. Minimum RH
62 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 14. Light winds.
.WEDNESDAY...Mostly sunny. Highs in the lower 30s. Minimum RH
59 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ081-092100-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
150 PM CST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Mcldy
Temp (24h trend) 11-16 (-5) 33-38 (+5) 20-25 28-33
RH % (24h trend) 84-89 (-3) 28-33 (-28) 64-69 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var SE 5
PM 20FT Wnd (mph) NW 11 Lgt/Var Lgt/Var SE 6
Transport Wnd (mph) N 8 N 6 SE 3 SE 20
Mixing Hgt(ft-agl) 420 2180 50 1280
Vent Rate (mph-ft) 3360 13080 150 25600
Max Dispersion Early 37 Fair 11 Poor 1 Very Poor 12 Poor
Max Dispersion Late 13 Gen Poor 10 Poor 1 Very Poor 20 Gen Poor
Category Day 1 2 1 2
Haines Index 4 4 4 3
Max LVORI Early 3 5 3 3
Max LVORI Late 4 2 3 5
Precip Chance (%) 0 0 0 100
Precip Type None None None Frz Rain
Precip Duration 8
Precip Amount 0.00 0.00 0.00 0.48
Precip Begin 7 AM
Precip End Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers and a slight chance of freezing
rain. Lows in the mid 20s. Light winds.
.SATURDAY...Mostly cloudy. Highs around 30. Minimum RH
76 percent. Northwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Colder. Lows around 14. Light
winds.
.SUNDAY...Sunny. Highs in the mid 30s. Minimum RH 61 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 20s. Light winds.
.MONDAY...Partly sunny. Highs in the mid 30s. Minimum RH
70 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 16. Northwest winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 20s. Minimum RH
64 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 15. Light winds.
.WEDNESDAY...Mostly sunny. Highs in the lower 30s. Minimum RH
61 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ098-092100-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
150 PM CST Wed Jan 8 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Temp (24h trend) 15-20 (-2) 34-39 (+4) 22-27 29-34
RH % (24h trend) 76-81 (-8) 29-34 (-24) 60-65 48-53
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var SE 5
PM 20FT Wnd (mph) NW 10 Lgt/Var Lgt/Var SE 6
Transport Wnd (mph) N 7 N 5 E 3 SE 18
Mixing Hgt(ft-agl) 420 2400 70 1410
Vent Rate (mph-ft) 2940 12000 210 25380
Max Dispersion Early 35 Fair 11 Poor 1 Very Poor 12 Poor
Max Dispersion Late 17 Gen Poor 11 Poor 2 Very Poor 21 Fair
Category Day 1 1 1 2
Haines Index 4 4 4 3
Max LVORI Early 3 3 3 4
Max LVORI Late 3 2 3 5
Precip Chance (%) 0 0 20 100
Precip Type None None Snow Showers Frz Rain
Precip Duration 1 8
Precip Amount 0.00 0.00 0.01 0.57
Precip Begin 1 AM Continuing
Precip End Continuing Continuing
LAL 1 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Snow showers, a slight chance of rain showers and
freezing rain. Lows in the upper 20s. Light winds.
.SATURDAY...Partly sunny. Highs in the lower 30s. Minimum RH
75 percent. Northwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Colder. Lows around 16. Light
winds.
.SUNDAY...Sunny. Highs in the mid 30s. Minimum RH 61 percent.
Light winds.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 20s. Light
winds.
.MONDAY...Partly sunny. Highs in the mid 30s. Minimum RH
67 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 18. Northwest winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 30s. Minimum RH
62 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 17. Light winds.
.WEDNESDAY...Mostly sunny. Highs in the mid 30s. Minimum RH
60 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$