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731
FNUS54 KMRX 211904
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
204 PM EST Wed Jan 21 2026
.DISCUSSION...
Precipitation chances increase beginning late tonight as a weak
front moves into the area from the west. Friday will likely be dry
for most of the region, but some light showers oculd occur in the
south. This weekend, a significant period of wintry weather
still appears likely, with snow, sleet, and freezing rain possible.
VAZ001-222015-
Lee-
Including the city of Rose Hill
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Temp (24h trend) 29-34 (+16) 44-49 (0) 24-29 35-40
RH % (24h trend) 95-100 (+26) 36-41 (+4) 80-85 31-36
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 8 N 5
PM 20FT Wnd (mph) SW 16 Lgt/Var Lgt/Var N 9
Transport Wnd (mph) W 9 W 10 NE 6 N 12
Mixing Hgt(ft-agl) 410 2870 210 3080
Vent Rate (mph-ft) 3690 28700 1260 36960
Max Dispersion Early 14 Gen Poor 22 Fair 2 Very Poor 17 Gen Poor
Max Dispersion Late 10 Poor 26 Fair 2 Very Poor 31 Fair
Category Day 1 3 1 3
Max LVORI Early
Max LVORI Late
Precip Chance (%) 60 0 0 0
Precip Type Showers None None None
Precip Duration 1
Precip Amount 0.06 0.00 0.00 0.00
Precip Begin 7 PM
Precip End 11 PM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
around 18. North winds less than 10 mph.
.SATURDAY...Snow showers and a slight chance of freezing rain.
Highs in the upper 20s. Minimum RH 56 percent. Northeast winds
5 to 10 mph.
.SATURDAY NIGHT...Freezing rain and snow showers. Lows in the
lower 20s. East winds less than 10 mph.
.SUNDAY...Snow showers, rain showers and freezing rain. Highs in
the mid 30s. Minimum RH 79 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow showers.
Colder. Lows around 9. Northwest winds less than 10 mph.
.MONDAY...Partly sunny. Colder. Highs in the lower 20s. Minimum
RH 54 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows around 1 below. West
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 20s. Minimum RH 45 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 8. Southwest winds
less than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the lower 30s. Minimum RH
52 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ002-222015-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Temp (24h trend) 29-34 (+15) 42-47 (-1) 23-28 32-37
RH % (24h trend) 95-100 (+32) 39-44 (+7) 79-84 36-41
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 11 N 7
PM 20FT Wnd (mph) SW 21 W 6 Lgt/Var N 11
Transport Wnd (mph) SW 16 W 14 NW 5 N 13
Mixing Hgt(ft-agl) 290 2790 90 2890
Vent Rate (mph-ft) 4640 39060 450 37570
Max Dispersion Early 15 Gen Poor 28 Fair 2 Very Poor 18 Gen Poor
Max Dispersion Late 10 Poor 34 Fair 2 Very Poor 34 Fair
Category Day 1 3 1 3
Max LVORI Early
Max LVORI Late
Precip Chance (%) 60 0 0 0
Precip Type Showers None None None
Precip Duration 1
Precip Amount 0.09 0.00 0.00 0.00
Precip Begin 7 PM
Precip End 11 PM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
around 14. North winds 5 to 10 mph.
.SATURDAY...Snow showers and a slight chance of freezing rain.
Highs in the mid 20s. Minimum RH 56 percent. Northeast winds 5 to
10 mph.
.SATURDAY NIGHT...Freezing rain and snow showers. Lows around 20.
East winds less than 10 mph.
.SUNDAY...Snow showers, freezing rain and a slight chance of rain
showers. Highs in the lower 30s. Minimum RH 82 percent. South
winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow showers.
Colder. Lows around 9. West winds less than 10 mph.
.MONDAY...Partly sunny. Colder. Highs around 19. Minimum RH
59 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows near zero. West winds less
than 10 mph.
.TUESDAY...Sunny. Highs in the mid 20s. Minimum RH 49 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 9. Southwest winds
less than 10 mph.
.WEDNESDAY...Partly sunny with a slight chance of snow showers.
Highs around 30. Minimum RH 55 percent. Southwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ005-222015-
Scott VA-
Including the city of Hiltons
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Temp (24h trend) 31-36 (+16) 45-50 (-1) 26-31 37-42
RH % (24h trend) 95-100 (+35) 37-42 (+6) 80-85 32-37
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 10 N 6
PM 20FT Wnd (mph) SW 18 W 6 Lgt/Var N 10
Transport Wnd (mph) SW 13 W 12 NE 6 N 9
Mixing Hgt(ft-agl) 340 3020 150 3120
Vent Rate (mph-ft) 4420 36240 900 28080
Max Dispersion Early 9 Poor 24 Fair 1 Very Poor 15 Gen Poor
Max Dispersion Late 8 Poor 33 Fair 2 Very Poor 27 Fair
Category Day 1 3 1 2
Max LVORI Early
Max LVORI Late
Precip Chance (%) 50 0 0 0
Precip Type Showers None None None
Precip Duration 1
Precip Amount 0.05 0.00 0.00 0.00
Precip Begin 7 PM
Precip End 12 AM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
around 18. North winds 5 to 10 mph.
.SATURDAY...Snow showers and a slight chance of freezing rain.
Highs in the upper 20s. Minimum RH 57 percent. Northeast winds
5 to 10 mph.
.SATURDAY NIGHT...Freezing rain and snow showers. Lows in the
lower 20s. East winds less than 10 mph.
.SUNDAY...Snow showers, rain showers and freezing rain. Highs in
the mid 30s. Minimum RH 81 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow showers.
Colder. Lows around 11. West winds less than 10 mph.
.MONDAY...Partly sunny. Colder. Highs in the lower 20s. Minimum
RH 53 percent. West winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows near zero. West winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 20s. Minimum RH 46 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 8. Southwest winds
less than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the lower 30s. Minimum RH
50 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ006-222015-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Temp (24h trend) 31-36 (+17) 43-48 (-1) 24-29 34-39
RH % (24h trend) 95-100 (+32) 37-42 (+7) 79-84 34-39
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 14 N 7
PM 20FT Wnd (mph) SW 20 W 9 NW 5 N 11
Transport Wnd (mph) SW 14 W 15 N 5 NW 13
Mixing Hgt(ft-agl) 370 3200 130 2960
Vent Rate (mph-ft) 5180 48000 650 38480
Max Dispersion Early 16 Gen Poor 31 Fair 2 Very Poor 18 Gen Poor
Max Dispersion Late 10 Poor 42 Gen Good 2 Very Poor 36 Fair
Category Day 1 3 1 3
Max LVORI Early
Max LVORI Late
Precip Chance (%) 40 0 0 0
Precip Type Showers None None None
Precip Duration 1
Precip Amount 0.02 0.00 0.00 0.00
Precip Begin 7 PM
Precip End 11 PM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
around 17. North winds 5 to 10 mph.
.SATURDAY...Snow showers and a slight chance of freezing rain.
Highs in the upper 20s. Minimum RH 56 percent. Northeast winds
5 to 10 mph.
.SATURDAY NIGHT...Freezing rain and snow showers. Lows in the
lower 20s. East winds 5 to 10 mph.
.SUNDAY...Snow showers and freezing rain with rain showers
likely. Highs in the mid 30s. Minimum RH 82 percent. South winds
5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow showers.
Colder. Lows around 11. West winds 5 to 10 mph.
.MONDAY...Mostly cloudy. Colder. Highs in the lower 20s. Minimum
RH 57 percent. West winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows around 1. West winds
5 to 10 mph.
.TUESDAY...Sunny. Highs in the mid 20s. Minimum RH 47 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 8. Southwest winds
less than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the lower 30s. Minimum RH
52 percent. Southwest winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ008-222015-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Temp (24h trend) 31-36 (+19) 43-48 (-3) 24-29 36-41
RH % (24h trend) 95-100 (+30) 43-48 (+12) 84-89 35-40
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 12 N 7
PM 20FT Wnd (mph) SW 17 W 8 Lgt/Var NW 10
Transport Wnd (mph) SW 13 W 16 NE 3 NW 12
Mixing Hgt(ft-agl) 350 3140 180 2950
Vent Rate (mph-ft) 4550 50240 540 35400
Max Dispersion Early 10 Poor 33 Fair 4 Very Poor 13 Gen Poor
Max Dispersion Late 10 Poor 45 Gen Good 2 Very Poor 31 Fair
Category Day 1 3 1 3
Max LVORI Early
Max LVORI Late
Precip Chance (%) 30 0 0 0
Precip Type Showers None None None
Precip Duration 1
Precip Amount 0.02 0.00 0.00 0.00
Precip Begin 7 PM
Precip End 2 AM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of snow showers and
freezing rain. Lows around 19. North winds less than 10 mph.
.SATURDAY...Snow showers and a slight chance of freezing rain.
Highs in the upper 20s. Minimum RH 57 percent. East winds 5 to
10 mph.
.SATURDAY NIGHT...Freezing rain and snow showers. Lows around 20.
East winds 5 to 10 mph.
.SUNDAY...Snow showers, rain showers and freezing rain. Highs in
the mid 30s. Minimum RH 80 percent. Southeast winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow showers and a
slight chance of freezing rain. Lows around 12. West winds less
than 10 mph.
.MONDAY...Mostly cloudy. Colder. Highs in the lower 20s. Minimum
RH 57 percent. West winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows around 1. West winds
5 to 10 mph.
.TUESDAY...Sunny. Highs in the upper 20s. Minimum RH 46 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 9. Southwest winds
less than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the lower 30s. Minimum RH
50 percent. Southwest winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ018-222015-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Temp (24h trend) 29-34 (+16) 43-48 (-2) 25-30 38-43
RH % (24h trend) 95-100 (+36) 43-48 (+14) 79-84 38-43
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 11 Lgt/Var
PM 20FT Wnd (mph) SW 11 G18 W 8 Lgt/Var NW 8
Transport Wnd (mph) S 14 W 17 N 3 NW 13
Mixing Hgt(ft-agl) 190 2420 60 2350
Vent Rate (mph-ft) 2660 41140 180 30550
Max Dispersion Early 13 Gen Poor 31 Fair 5 Very Poor 11 Poor
Max Dispersion Late 17 Gen Poor 38 Fair 2 Very Poor 30 Fair
Category Day 1 3 1 3
Max LVORI Early
Max LVORI Late
Precip Chance (%) 20 0 0 0
Precip Type Showers None None Frz Rain
Precip Duration 1
Precip Amount 0.07 0.00 0.00 0.00
Precip Begin 9 PM
Precip End 6 AM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of snow showers and
freezing rain. Lows around 20. North winds less than 10 mph.
.SATURDAY...Snow showers and a slight chance of freezing rain.
Highs in the upper 20s. Minimum RH 63 percent. East winds less
than 10 mph.
.SATURDAY NIGHT...Freezing rain, snow showers and a slight chance
of sleet. Lows around 18. Southeast winds less than 10 mph.
.SUNDAY...Snow showers with possible freezing rain with rain
showers and sleet likely. Highs in the mid 30s. Minimum RH
80 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow showers and a
slight chance of freezing rain. Lows around 12. West winds 5 to
10 mph.
.MONDAY...Partly sunny. Colder. Highs in the lower 20s. Minimum
RH 56 percent. West winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows around 1. West winds
5 to 10 mph.
.TUESDAY...Sunny. Highs in the upper 20s. Minimum RH 42 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 10. Southwest winds
less than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 30s. Minimum RH
46 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.
$$
TNZ047-222015-
Southeast Carter-
Including the city of Hampton
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Temp (24h trend) 30-35 (+16) 41-46 (-2) 27-32 37-42
RH % (24h trend) 95-100 (+34) 47-52 (+18) 77-82 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 12 N 7
PM 20FT Wnd (mph) S 11 W 8 SW 7 NW 10
Transport Wnd (mph) SW 15 W 16 NW 5 NW 13
Mixing Hgt(ft-agl) 160 2170 50 2290
Vent Rate (mph-ft) 2400 34720 250 29770
Max Dispersion Early 10 Poor 25 Fair 3 Very Poor 11 Poor
Max Dispersion Late 11 Poor 30 Fair 2 Very Poor 27 Fair
Category Day 1 3 1 3
Max LVORI Early
Max LVORI Late
Precip Chance (%) 30 0 0 20
Precip Type Showers None Frz Rain Frz Rain
Precip Duration 1 1
Precip Amount 0.09 0.00 0.00 0.01
Precip Begin 9 PM Continuing
Precip End 6 AM Continuing
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of snow showers and a
slight chance of freezing rain. Lows in the lower 20s. North
winds less than 10 mph.
.SATURDAY...Snow showers and freezing rain. Highs in the upper
20s. Minimum RH 66 percent. East winds less than 10 mph.
.SATURDAY NIGHT...Freezing rain, snow showers and a slight chance
of sleet. Lows around 19. Southeast winds 5 to 10 mph.
.SUNDAY...Snow showers with possible freezing rain with rain
showers and sleet likely. Highs in the mid 30s. Minimum RH
83 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow showers and
freezing rain. Lows around 13. West winds 5 to 10 mph.
.MONDAY...Partly sunny. Colder. Highs around 20. Minimum RH
61 percent. Northwest winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows around 2. Northwest
winds 5 to 10 mph.
.TUESDAY...Sunny. Highs in the upper 20s. Minimum RH 44 percent.
West winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 11. Southwest winds
less than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the lower 30s. Minimum RH
48 percent. West winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ045-222015-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Temp (24h trend) 32-37 (+15) 42-47 (-2) 28-33 36-41
RH % (24h trend) 95-100 (+42) 50-55 (+21) 76-81 48-53
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 9 N 5
PM 20FT Wnd (mph) S 11 W 5 Lgt/Var N 8
Transport Wnd (mph) S 14 W 13 NE 5 NW 10
Mixing Hgt(ft-agl) 110 2150 30 2380
Vent Rate (mph-ft) 1540 27950 150 23800
Max Dispersion Early 7 Poor 19 Gen Poor 2 Very Poor 7 Poor
Max Dispersion Late 7 Poor 25 Fair 2 Very Poor 25 Fair
Category Day 1 2 1 2
Max LVORI Early
Max LVORI Late
Precip Chance (%) 30 0 0 20
Precip Type Showers None Frz Rain Frz Rain
Precip Duration 1 1
Precip Amount 0.09 0.00 0.00 0.01
Precip Begin 8 PM Continuing
Precip End 6 AM Continuing
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
in the lower 20s. North winds less than 10 mph.
.SATURDAY...Snow showers and freezing rain. Highs in the upper
20s. Minimum RH 63 percent. East winds less than 10 mph.
.SATURDAY NIGHT...Freezing rain, snow showers and a slight chance
of sleet. Lows in the lower 20s. Southeast winds 5 to 10 mph.
.SUNDAY...Rain showers and freezing rain with snow showers
likely. Highs in the mid 30s. Minimum RH 83 percent. South winds
5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow showers and
freezing rain. Lows around 13. West winds 5 to 10 mph.
.MONDAY...Partly sunny. Colder. Highs around 20. Minimum RH
62 percent. Northwest winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows around 3. West winds
5 to 10 mph.
.TUESDAY...Sunny. Highs in the upper 20s. Minimum RH 44 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 12. Southwest winds
less than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the lower 30s. Minimum RH
48 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.
$$
TNZ043-222015-
Southeast Greene-
Including the city of Cedar Creek
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Temp (24h trend) 32-37 (+15) 43-48 (-3) 28-33 36-41
RH % (24h trend) 95-100 (+43) 45-50 (+17) 85-90 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) NW 8 N 6
PM 20FT Wnd (mph) S 11 NW 5 Lgt/Var N 9
Transport Wnd (mph) S 12 W 10 NW 3 NW 10
Mixing Hgt(ft-agl) 2050 2360
Vent Rate (mph-ft) 0 20500 0 23600
Max Dispersion Early 3 Very Poor 12 Poor 1 Very Poor 8 Poor
Max Dispersion Late 3 Very Poor 19 Gen Poor 1 Very Poor 22 Fair
Category Day 1 2 1 2
Max LVORI Early
Max LVORI Late
Precip Chance (%) 30 0 20 20
Precip Type Showers None Frz Rain Frz Rain
Precip Duration 1 1 1
Precip Amount 0.07 0.00 0.01 0.01
Precip Begin 7 PM 1 AM Continuing
Precip End 7 AM Continuing Continuing
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
in the lower 20s. Northeast winds less than 10 mph.
.SATURDAY...Snow showers and freezing rain. Highs in the upper
20s. Minimum RH 61 percent. East winds 5 to 10 mph.
.SATURDAY NIGHT...Freezing rain, snow showers and a slight chance
of sleet. Lows in the mid 20s. Southeast winds 5 to 10 mph.
.SUNDAY...Rain showers and freezing rain with snow showers
likely. Highs in the mid 30s. Minimum RH 82 percent. South winds
5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow showers.
Colder. Lows around 14. West winds 5 to 10 mph.
.MONDAY...Partly sunny. Colder. Highs in the lower 20s. Minimum
RH 57 percent. West winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows around 3. West winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 20s. Minimum RH 44 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 11. South winds less
than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the lower 30s. Minimum RH
47 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.
$$
TNZ041-222015-
Cocke Smoky Mountains-
Including the city of Hartford
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Temp (24h trend) 34-39 (+16) 45-50 (-3) 30-35 37-42
RH % (24h trend) 95-100 (+38) 46-51 (+17) 85-90 45-50
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) NW 9 N 7
PM 20FT Wnd (mph) S 20 NW 5 Lgt/Var N 10
Transport Wnd (mph) SW 10 W 10 NE 3 NW 9
Mixing Hgt(ft-agl) 190 2360 110 2460
Vent Rate (mph-ft) 1900 23600 330 22140
Max Dispersion Early 7 Poor 15 Gen Poor 2 Very Poor 9 Poor
Max Dispersion Late 6 Very Poor 22 Fair 2 Very Poor 22 Fair
Category Day 1 2 1 2
Max LVORI Early
Max LVORI Late
Precip Chance (%) 40 0 20 20
Precip Type Showers None Frz Rain Frz Rain
Precip Duration 1 1 1
Precip Amount 0.08 0.00 0.01 0.01
Precip Begin 7 PM 1 AM Continuing
Precip End 7 AM Continuing Continuing
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of snow showers and a
slight chance of freezing rain. Lows in the mid 20s. North winds
5 to 10 mph.
.SATURDAY...Snow showers, rain showers and a slight chance of
freezing rain. Highs in the lower 30s. Minimum RH 62 percent.
East winds 5 to 10 mph.
.SATURDAY NIGHT...Freezing rain, snow showers, rain showers and a
slight chance of sleet. Lows in the upper 20s. Southeast winds
5 to 10 mph.
.SUNDAY...Rain showers with snow showers likely and freezing
rain. Highs in the upper 30s. Minimum RH 79 percent. South winds
5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow and rain
showers. Colder. Lows around 15. Northwest winds 5 to 10 mph.
.MONDAY...Partly sunny. Colder. Highs in the mid 20s. Minimum RH
55 percent. Northwest winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows around 5. West winds
5 to 10 mph.
.TUESDAY...Sunny. Highs in the lower 30s. Minimum RH 43 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 14. South winds less
than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 30s. Minimum RH
46 percent. West winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ074-222015-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 32-37 (+14) 43-48 (-1) 30-35 36-41
RH % (24h trend) 95-100 (+36) 45-50 (+14) 80-85 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 9 N 8
PM 20FT Wnd (mph) SW 18 NW 5 E 6 N 11
Transport Wnd (mph) SW 18 NW 9 N 3 N 9
Mixing Hgt(ft-agl) 1910 1740
Vent Rate (mph-ft) 0 17190 0 15660
Max Dispersion Early 10 Poor 10 Poor 2 Very Poor 6 Very Poor
Max Dispersion Late 8 Poor 16 Gen Poor 2 Very Poor 14 Gen Poor
Category Day 1 2 1 2
Max LVORI Early
Max LVORI Late
Precip Chance (%) 50 20 20 20
Precip Type Frz Rain Frz Rain Frz Rain Frz Rain
Precip Duration 2 1 1 1
Precip Amount 0.13 0.01 0.01 0.02
Precip Begin 7 PM Continuing 1 AM Continuing
Precip End Continuing 10 AM Continuing Continuing
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of snow showers and a
slight chance of freezing rain. Lows in the mid 20s. Northeast
winds 5 to 10 mph.
.SATURDAY...Snow showers, rain showers and freezing rain. Highs
in the lower 30s. Minimum RH 65 percent. East winds 5 to 10 mph.
.SATURDAY NIGHT...Rain showers, freezing rain and snow showers.
Lows in the upper 20s. Southeast winds 5 to 10 mph.
.SUNDAY...Rain showers with snow showers likely and freezing
rain. Highs in the upper 30s. Minimum RH 77 percent. Southwest
winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow and rain
showers. Colder. Lows around 14. Northwest winds 5 to 10 mph.
.MONDAY...Mostly sunny. Colder. Highs in the lower 20s. Minimum
RH 55 percent. Northwest winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 5. Northwest winds
5 to 10 mph.
.TUESDAY...Sunny. Highs around 30. Minimum RH 43 percent. West
winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 14. South winds less
than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 30s. Minimum RH
48 percent. West winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ072-222015-
Blount Smoky Mountains-
Including the city of Cades Cove
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 35-40 (+14) 46-51 (-2) 32-37 38-43
RH % (24h trend) 95-100 (+38) 47-52 (+18) 85-90 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) NW 5 N 7
PM 20FT Wnd (mph) S 18 Lgt/Var Lgt/Var N 11
Transport Wnd (mph) SW 12 NW 6 NE 5 N 10
Mixing Hgt(ft-agl) 210 2160 140 2260
Vent Rate (mph-ft) 2520 12960 700 22600
Max Dispersion Early 11 Poor 9 Poor 2 Very Poor 9 Poor
Max Dispersion Late 8 Poor 11 Poor 2 Very Poor 22 Fair
Category Day 1 1 1 2
Max LVORI Early
Max LVORI Late
Precip Chance (%) 50 20 20 20
Precip Type Showers Showers Showers Frz Rain
Precip Duration 1 1 1 1
Precip Amount 0.15 0.01 0.01 0.01
Precip Begin 7 PM Continuing 1 AM Continuing
Precip End Continuing 9 AM Continuing Continuing
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of snow showers and a
slight chance of freezing rain. Lows in the upper 20s. Northeast
winds 5 to 10 mph.
.SATURDAY...Snow and rain showers with freezing rain likely.
Highs in the mid 30s. Minimum RH 66 percent. East winds less than
10 mph.
.SATURDAY NIGHT...Rain showers, freezing rain and snow showers.
Lows around 30. Southeast winds 5 to 10 mph.
.SUNDAY...Rain showers with snow showers likely and freezing
rain. Highs in the upper 30s. Minimum RH 77 percent. South winds
less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow showers, rain
showers and freezing rain. Colder. Lows around 14. Northwest
winds 5 to 10 mph.
.MONDAY...Mostly sunny. Colder. Highs in the mid 20s. Minimum RH
55 percent. Northwest winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 6. West winds less
than 10 mph.
.TUESDAY...Sunny. Highs in the lower 30s. Minimum RH 41 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 15. South winds less
than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the upper 30s. Minimum RH
46 percent. Southwest winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ087-222015-
Southeast Monroe-
Including the cities of Citico and Coker Creek
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 34-39 (+16) 46-51 (-1) 32-37 38-43
RH % (24h trend) 95-100 (+30) 48-53 (+19) 87-92 48-53
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var N 7
PM 20FT Wnd (mph) S 13 Lgt/Var Lgt/Var N 10
Transport Wnd (mph) SW 8 NW 7 E 5 N 12
Mixing Hgt(ft-agl) 100 1860 70 1700
Vent Rate (mph-ft) 800 13020 350 20400
Max Dispersion Early 8 Poor 7 Poor 2 Very Poor 7 Poor
Max Dispersion Late 5 Very Poor 10 Poor 1 Very Poor 20 Gen Poor
Category Day 1 1 1 2
Max LVORI Early
Max LVORI Late
Precip Chance (%) 60 20 20 20
Precip Type Showers Showers Showers Frz Rain
Precip Duration 2 1 1 1
Precip Amount 0.17 0.01 0.01 0.02
Precip Begin 7 PM Continuing 1 AM Continuing
Precip End Continuing 9 AM Continuing Continuing
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of snow showers,
freezing rain and a slight chance of rain showers. Lows in the
upper 20s. Northeast winds less than 10 mph.
.SATURDAY...Snow and rain showers with freezing rain likely.
Highs in the mid 30s. Minimum RH 72 percent. East winds less than
10 mph.
.SATURDAY NIGHT...Rain showers and freezing rain. Lows in the
upper 20s. Southeast winds 5 to 10 mph.
.SUNDAY...Rain showers with snow showers likely and freezing
rain. Highs in the upper 30s. Minimum RH 79 percent. South winds
less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow showers.
Colder. Lows around 13. Northwest winds 5 to 10 mph.
.MONDAY...Mostly sunny. Colder. Highs in the mid 20s. Minimum RH
52 percent. Northwest winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 5. Northwest winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 30s. Minimum RH 40 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 14. South winds less
than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the upper 30s. Minimum RH
44 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ102-222015-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 34-39 (+16) 47-52 (-2) 33-38 40-45
RH % (24h trend) 95-100 (+32) 51-56 (+23) 93-98 50-55
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 6 N 9
PM 20FT Wnd (mph) S 14 Lgt/Var NE 6 N 12
Transport Wnd (mph) SW 6 N 7 E 3 N 13
Mixing Hgt(ft-agl) 170 1800 120 1800
Vent Rate (mph-ft) 1020 12600 360 23400
Max Dispersion Early 5 Very Poor 6 Very Poor 2 Very Poor 7 Poor
Max Dispersion Late 4 Very Poor 13 Gen Poor 1 Very Poor 20 Gen Poor
Category Day 1 1 1 2
Max LVORI Early
Max LVORI Late
Precip Chance (%) 60 30 30 30
Precip Type Showers Showers Showers Showers
Precip Duration 2 1 1 1
Precip Amount 0.18 0.02 0.01 0.03
Precip Begin 7 PM Continuing 1 AM Continuing
Precip End Continuing 2 PM Continuing Continuing
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Cloudy with a chance of freezing rain, snow
showers and a slight chance of rain showers. Lows in the upper
20s. North winds 5 to 10 mph.
.SATURDAY...Rain showers with possible snow showers, freezing
rain and sleet likely. Highs in the mid 30s. Minimum RH
73 percent. East winds less than 10 mph.
.SATURDAY NIGHT...Rain showers and freezing rain. Lows in the
upper 20s. Southeast winds 5 to 10 mph.
.SUNDAY...Rain showers with snow showers likely and freezing
rain. Highs around 40. Minimum RH 74 percent. South winds less
than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow and rain
showers. Colder. Lows around 13. Northwest winds 5 to 10 mph.
.MONDAY...Mostly sunny. Colder. Highs in the upper 20s. Minimum
RH 47 percent. Northwest winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows around 3. Northwest
winds 5 to 10 mph.
.TUESDAY...Sunny. Highs in the mid 30s. Minimum RH 36 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 13. South winds less
than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 30s. Minimum RH
43 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ060-222015-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 32-37 (+16) 46-51 (-1) 32-37 41-46
RH % (24h trend) 95-100 (+25) 50-55 (+20) 95-100 54-59
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var N 6
PM 20FT Wnd (mph) S 11 Lgt/Var Lgt/Var N 9
Transport Wnd (mph) W 6 NW 8 E 3 N 8
Mixing Hgt(ft-agl) 220 1900 180 1490
Vent Rate (mph-ft) 1320 15200 540 11920
Max Dispersion Early 5 Very Poor 8 Poor 2 Very Poor 5 Very Poor
Max Dispersion Late 4 Very Poor 13 Gen Poor 2 Very Poor 10 Poor
Category Day 1 2 1 1
Max LVORI Early
Max LVORI Late
Precip Chance (%) 60 30 30 30
Precip Type Showers Showers Showers Frz Rain
Precip Duration 2 1 1 1
Precip Amount 0.16 0.01 0.01 0.03
Precip Begin 7 PM Continuing 1 AM Continuing
Precip End Continuing 2 PM Continuing Continuing
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Cloudy with a chance of freezing rain, snow
showers and a slight chance of rain showers. Lows in the upper
20s. North winds less than 10 mph.
.SATURDAY...Rain and snow showers with freezing rain likely.
Highs in the mid 30s. Minimum RH 74 percent. East winds less than
10 mph.
.SATURDAY NIGHT...Freezing rain and rain showers. Lows in the
upper 20s. Southeast winds 5 to 10 mph.
.SUNDAY...Rain showers and freezing rain with snow showers
likely. Highs in the upper 30s. Minimum RH 78 percent. South
winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow showers, rain
showers and freezing rain. Colder. Lows around 13. Northwest
winds less than 10 mph.
.MONDAY...Mostly sunny. Colder. Highs in the upper 20s. Minimum
RH 47 percent. Northwest winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows around 3. Northwest
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 30s. Minimum RH 36 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 12. Southeast winds
less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 30s. Minimum RH
42 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.
$$
NCZ061-222015-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 31-36 (+14) 45-50 (+2) 31-36 42-47
RH % (24h trend) 95-100 (+29) 60-65 (+26) 95-100 67-72
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) NW 9 N 6
PM 20FT Wnd (mph) S 9 Lgt/Var NE 5 NW 7
Transport Wnd (mph) W 7 NW 8 SE 5 NW 7
Mixing Hgt(ft-agl) 120 1640 100 1350
Vent Rate (mph-ft) 840 13120 500 9450
Max Dispersion Early 5 Very Poor 8 Poor 2 Very Poor 5 Very Poor
Max Dispersion Late 4 Very Poor 13 Gen Poor 2 Very Poor 8 Poor
Category Day 1 2 1 1
Max LVORI Early
Max LVORI Late
Precip Chance (%) 50 30 30 30
Precip Type Frz Rain Showers Showers Showers
Precip Duration 1 1 1 1
Precip Amount 0.16 0.02 0.02 0.05
Precip Begin 8 PM 7 AM 7 PM Continuing
Precip End 6 AM 2 PM Continuing Continuing
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Cloudy with a chance of rain showers, snow
showers and freezing rain. Lows in the upper 20s. Northeast winds
less than 10 mph.
.SATURDAY...Rain showers with snow showers with possible freezing
rain and sleet likely. Highs in the mid 30s. Minimum RH
81 percent. Southeast winds less than 10 mph.
.SATURDAY NIGHT...Freezing rain. Lows in the mid 20s. Southeast
winds 5 to 10 mph.
.SUNDAY...Rain showers likely and freezing rain. Highs in the
upper 30s. Minimum RH 85 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow showers, rain
showers and freezing rain. Colder. Lows around 14. Northwest
winds 5 to 10 mph.
.MONDAY...Mostly sunny. Colder. Highs in the upper 20s. Minimum
RH 51 percent. Northwest winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows around 4. Northwest
winds 5 to 10 mph.
.TUESDAY...Sunny. Highs in the mid 30s. Minimum RH 39 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 12. Northwest winds
less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 30s. Minimum RH
46 percent. West winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ015-222015-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Temp (24h trend) 30-35 (+18) 46-51 (0) 24-29 38-43
RH % (24h trend) 95-100 (+22) 36-41 (+5) 82-87 32-37
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SW 12 Lgt/Var Lgt/Var N 7
Transport Wnd (mph) SW 14 W 9 NE 5 N 12
Mixing Hgt(ft-agl) 350 2860 150 3100
Vent Rate (mph-ft) 4900 25740 750 37200
Max Dispersion Early 10 Poor 18 Gen Poor 1 Very Poor 16 Gen Poor
Max Dispersion Late 8 Poor 23 Fair 2 Very Poor 31 Fair
Category Day 1 2 1 3
Max LVORI Early
Max LVORI Late
Precip Chance (%) 50 0 0 0
Precip Type Showers None None None
Precip Duration 1
Precip Amount 0.04 0.00 0.00 0.00
Precip Begin 7 PM
Precip End 11 PM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of snow showers and a
slight chance of freezing rain. Lows around 19. North winds less
than 10 mph.
.SATURDAY...Snow showers and a slight chance of freezing rain.
Highs around 30. Minimum RH 57 percent. Northeast winds 5 to
10 mph.
.SATURDAY NIGHT...Freezing rain and snow showers. Lows in the mid
20s. East winds less than 10 mph.
.SUNDAY...Snow showers, rain showers and freezing rain. Highs in
the mid 30s. Minimum RH 80 percent. East winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow showers.
Colder. Lows around 9. West winds less than 10 mph.
.MONDAY...Partly sunny. Colder. Highs in the mid 20s. Minimum RH
50 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows around 2 below. West
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 20s. Minimum RH 42 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 7. Southwest winds
less than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 30s. Minimum RH
49 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ016-222015-
Hawkins-
Including the city of Mooresburg
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Temp (24h trend) 31-36 (+18) 47-52 (0) 26-31 38-43
RH % (24h trend) 95-100 (+24) 39-44 (+6) 84-89 34-39
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 5 Lgt/Var
PM 20FT Wnd (mph) SW 11 Lgt/Var Lgt/Var N 7
Transport Wnd (mph) SW 10 W 10 NE 6 N 8
Mixing Hgt(ft-agl) 350 3050 160 3250
Vent Rate (mph-ft) 3500 30500 960 26000
Max Dispersion Early 8 Poor 18 Gen Poor 2 Very Poor 14 Gen Poor
Max Dispersion Late 7 Poor 27 Fair 2 Very Poor 25 Fair
Category Day 1 3 1 2
Max LVORI Early
Max LVORI Late
Precip Chance (%) 50 0 0 0
Precip Type Showers None None None
Precip Duration 1
Precip Amount 0.03 0.00 0.00 0.00
Precip Begin 7 PM
Precip End 11 PM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
around 20. Northeast winds less than 10 mph.
.SATURDAY...Snow showers and a slight chance of freezing rain.
Highs in the lower 30s. Minimum RH 59 percent. Northeast winds
5 to 10 mph.
.SATURDAY NIGHT...Snow showers, freezing rain and a slight chance
of sleet. Lows in the mid 20s. East winds less than 10 mph.
.SUNDAY...Rain showers with snow showers likely and freezing
rain. Highs in the mid 30s. Minimum RH 83 percent. Southeast
winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow showers.
Colder. Lows around 10. West winds less than 10 mph.
.MONDAY...Partly sunny. Colder. Highs in the mid 20s. Minimum RH
53 percent. West winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows around 1 below. West
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 20s. Minimum RH 45 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 6. Southwest winds
less than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 30s. Minimum RH
51 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ017-222015-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Temp (24h trend) 32-37 (+19) 46-51 (-2) 26-31 38-43
RH % (24h trend) 95-100 (+25) 41-46 (+11) 87-92 36-41
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 11 N 5
PM 20FT Wnd (mph) SW 11 W 7 Lgt/Var N 8
Transport Wnd (mph) S 12 W 13 NE 5 N 8
Mixing Hgt(ft-agl) 360 3090 250 3170
Vent Rate (mph-ft) 4320 40170 1250 25360
Max Dispersion Early 7 Poor 23 Fair 3 Very Poor 14 Gen Poor
Max Dispersion Late 7 Poor 34 Fair 2 Very Poor 25 Fair
Category Day 1 3 1 2
Max LVORI Early
Max LVORI Late
Precip Chance (%) 40 0 0 0
Precip Type Showers None None None
Precip Duration 1
Precip Amount 0.02 0.00 0.00 0.00
Precip Begin 7 PM
Precip End 5 AM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
in the lower 20s. North winds less than 10 mph.
.SATURDAY...Snow showers and a slight chance of freezing rain.
Highs in the lower 30s. Minimum RH 59 percent. Northeast winds
5 to 10 mph.
.SATURDAY NIGHT...Freezing rain, snow showers and a slight chance
of sleet. Lows in the mid 20s. East winds 5 to 10 mph.
.SUNDAY...Snow showers, rain showers and freezing rain. Highs in
the upper 30s. Minimum RH 80 percent. South winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow showers, rain
showers and a slight chance of freezing rain. Colder. Lows around
14. West winds 5 to 10 mph.
.MONDAY...Mostly cloudy. Colder. Highs in the mid 20s. Minimum RH
54 percent. West winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows around 2. West winds
5 to 10 mph.
.TUESDAY...Sunny. Highs in the upper 20s. Minimum RH 44 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 9. South winds less
than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 30s. Minimum RH
48 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ046-222015-
Northwest Carter-
Including the city of Elizabethton
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Temp (24h trend) 31-36 (+17) 45-50 (-2) 27-32 38-43
RH % (24h trend) 95-100 (+30) 40-45 (+14) 84-89 35-40
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 11 Lgt/Var
PM 20FT Wnd (mph) SW 11 W 6 Lgt/Var NW 7
Transport Wnd (mph) S 12 W 14 NE 5 NW 10
Mixing Hgt(ft-agl) 230 2670 130 2630
Vent Rate (mph-ft) 2760 37380 650 26300
Max Dispersion Early 10 Poor 23 Fair 3 Very Poor 10 Poor
Max Dispersion Late 11 Poor 33 Fair 2 Very Poor 26 Fair
Category Day 1 3 1 3
Max LVORI Early
Max LVORI Late
Precip Chance (%) 30 0 0 0
Precip Type Showers None None Snow Showers
Precip Duration 1
Precip Amount 0.07 0.00 0.00 0.00
Precip Begin 7 PM
Precip End 7 AM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
in the lower 20s. North winds less than 10 mph.
.SATURDAY...Snow showers and a slight chance of freezing rain.
Highs in the lower 30s. Minimum RH 62 percent. East winds less
than 10 mph.
.SATURDAY NIGHT...Freezing rain, snow showers and a slight chance
of sleet. Lows in the lower 20s. Southeast winds 5 to 10 mph.
.SUNDAY...Snow showers, rain showers and freezing rain. Highs in
the upper 30s. Minimum RH 76 percent. South winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow and rain
showers. Lows around 14. West winds less than 10 mph.
.MONDAY...Mostly cloudy. Colder. Highs in the lower 20s. Minimum
RH 52 percent. West winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows around 3. West winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 20s. Minimum RH 39 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 11. South winds less
than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 30s. Minimum RH
43 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.
$$
TNZ044-222015-
Washington TN-
Including the city of Johnson City
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Temp (24h trend) 32-37 (+18) 46-51 (-2) 27-32 38-43
RH % (24h trend) 95-100 (+25) 45-50 (+15) 88-93 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 8 Lgt/Var
PM 20FT Wnd (mph) SW 9 Lgt/Var Lgt/Var N 6
Transport Wnd (mph) S 12 W 12 NE 6 NW 8
Mixing Hgt(ft-agl) 310 2860 210 3220
Vent Rate (mph-ft) 3720 34320 1260 25760
Max Dispersion Early 6 Very Poor 19 Gen Poor 2 Very Poor 11 Poor
Max Dispersion Late 7 Poor 29 Fair 2 Very Poor 24 Fair
Category Day 1 3 1 2
Max LVORI Early
Max LVORI Late
Precip Chance (%) 40 0 0 0
Precip Type Showers None None Snow Showers
Precip Duration 1
Precip Amount 0.04 0.00 0.00 0.00
Precip Begin 7 PM
Precip End 6 AM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
in the lower 20s. Northeast winds less than 10 mph.
.SATURDAY...Snow showers and a slight chance of freezing rain.
Highs in the lower 30s. Minimum RH 61 percent. East winds 5 to
10 mph.
.SATURDAY NIGHT...Freezing rain, snow showers and a slight chance
of sleet. Lows in the mid 20s. East winds less than 10 mph.
.SUNDAY...Rain showers with snow showers likely and freezing
rain. Highs in the upper 30s. Minimum RH 83 percent. South winds
less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow and rain
showers. Colder. Lows around 14. West winds 5 to 10 mph.
.MONDAY...Mostly cloudy. Colder. Highs in the mid 20s. Minimum RH
57 percent. West winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows around 2. West winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 20s. Minimum RH 44 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 10. South winds less
than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 30s. Minimum RH
48 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.
$$
TNZ042-222015-
Northwest Greene-
Including the city of Greeneville
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 32-37 (+18) 47-52 (-2) 28-33 39-44
RH % (24h trend) 95-100 (+28) 43-48 (+13) 89-94 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 7 Lgt/Var
PM 20FT Wnd (mph) SW 11 Lgt/Var Lgt/Var N 6
Transport Wnd (mph) S 10 W 9 NE 6 N 8
Mixing Hgt(ft-agl) 350 2970 190 3120
Vent Rate (mph-ft) 3500 26730 1140 24960
Max Dispersion Early 5 Very Poor 16 Gen Poor 2 Very Poor 12 Poor
Max Dispersion Late 6 Very Poor 25 Fair 2 Very Poor 23 Fair
Category Day 1 2 1 2
Max LVORI Early
Max LVORI Late
Precip Chance (%) 40 0 0 0
Precip Type Showers None None Snow Showers
Precip Duration 1
Precip Amount 0.03 0.00 0.00 0.00
Precip Begin 7 PM
Precip End 6 AM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
in the lower 20s. Northeast winds less than 10 mph.
.SATURDAY...Snow showers, freezing rain and rain showers. Highs
in the lower 30s. Minimum RH 61 percent. Northeast winds 5 to
10 mph.
.SATURDAY NIGHT...Freezing rain and snow showers. Lows in the mid
20s. East winds 5 to 10 mph.
.SUNDAY...Rain showers with snow showers likely and freezing
rain. Highs in the upper 30s. Minimum RH 83 percent. South winds
5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow and rain
showers. Colder. Lows around 13. West winds 5 to 10 mph.
.MONDAY...Partly sunny. Colder. Highs in the mid 20s. Minimum RH
55 percent. West winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows around 1. West winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 20s. Minimum RH 44 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 8. South winds less
than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 30s. Minimum RH
48 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.
$$
TNZ038-222015-
Grainger-
Including the city of Bean Station
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 32-37 (+17) 48-53 (0) 28-33 39-44
RH % (24h trend) 95-100 (+23) 39-44 (+7) 77-82 35-40
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SW 13 Lgt/Var Lgt/Var N 8
Transport Wnd (mph) SW 14 W 8 NE 5 N 10
Mixing Hgt(ft-agl) 280 2940 160 3080
Vent Rate (mph-ft) 3920 23520 800 30800
Max Dispersion Early 10 Poor 14 Gen Poor 2 Very Poor 15 Gen Poor
Max Dispersion Late 8 Poor 22 Fair 2 Very Poor 28 Fair
Category Day 1 2 1 3
Max LVORI Early
Max LVORI Late
Precip Chance (%) 50 0 0 0
Precip Type Showers None None None
Precip Duration 1
Precip Amount 0.02 0.00 0.00 0.00
Precip Begin 7 PM
Precip End 12 AM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
in the lower 20s. North winds 5 to 10 mph.
.SATURDAY...Snow showers and freezing rain. Highs in the lower
30s. Minimum RH 58 percent. Northeast winds 5 to 10 mph.
.SATURDAY NIGHT...Freezing rain and snow showers. Lows in the
upper 20s. Northeast winds less than 10 mph.
.SUNDAY...Snow showers, rain showers and freezing rain. Highs in
the upper 30s. Minimum RH 77 percent. North winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow showers.
Colder. Lows around 11. Northwest winds less than 10 mph.
.MONDAY...Partly sunny. Colder. Highs in the mid 20s. Minimum RH
52 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 2. West winds less
than 10 mph.
.TUESDAY...Sunny. Highs around 30. Minimum RH 46 percent. West
winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 10. Southwest winds
less than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 30s. Minimum RH
52 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ039-222015-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 33-38 (+19) 48-53 (0) 28-33 39-44
RH % (24h trend) 95-100 (+27) 40-45 (+8) 83-88 37-42
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SW 9 Lgt/Var Lgt/Var N 5
Transport Wnd (mph) SW 10 W 9 NE 5 N 8
Mixing Hgt(ft-agl) 340 3010 170 3140
Vent Rate (mph-ft) 3400 27090 850 25120
Max Dispersion Early 8 Poor 14 Gen Poor 1 Very Poor 14 Gen Poor
Max Dispersion Late 7 Poor 23 Fair 2 Very Poor 24 Fair
Category Day 1 2 1 2
Max LVORI Early
Max LVORI Late
Precip Chance (%) 40 0 0 0
Precip Type Showers None None None
Precip Duration 1
Precip Amount 0.01 0.00 0.00 0.00
Precip Begin 7 PM
Precip End 2 AM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
in the lower 20s. Northeast winds less than 10 mph.
.SATURDAY...Snow showers and freezing rain. Highs in the lower
30s. Minimum RH 61 percent. Northeast winds less than 10 mph.
.SATURDAY NIGHT...Freezing rain and snow showers. Lows in the
upper 20s. East winds less than 10 mph.
.SUNDAY...Rain showers, snow showers and freezing rain. Highs in
the upper 30s. Minimum RH 80 percent. Northwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow and rain
showers. Colder. Lows around 11. West winds less than 10 mph.
.MONDAY...Partly sunny. Colder. Highs in the mid 20s. Minimum RH
52 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows around 1. West winds
less than 10 mph.
.TUESDAY...Sunny. Highs around 30. Minimum RH 45 percent. West
winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 9. Southwest winds
less than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 30s. Minimum RH
51 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.
$$
TNZ040-222015-
Northwest Cocke-
Including the cities of Bybee and Newport
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 34-39 (+18) 48-53 (-2) 29-34 40-45
RH % (24h trend) 95-100 (+31) 41-46 (+12) 91-96 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 5 Lgt/Var
PM 20FT Wnd (mph) SW 11 Lgt/Var Lgt/Var N 6
Transport Wnd (mph) SW 8 W 8 NE 3 N 8
Mixing Hgt(ft-agl) 310 2770 170 2930
Vent Rate (mph-ft) 2480 22160 510 23440
Max Dispersion Early 5 Very Poor 13 Gen Poor 2 Very Poor 11 Poor
Max Dispersion Late 5 Very Poor 20 Gen Poor 2 Very Poor 19 Gen Poor
Category Day 1 2 1 2
Max LVORI Early
Max LVORI Late
Precip Chance (%) 40 0 0 20
Precip Type Showers None Frz Rain Showers
Precip Duration 1 1
Precip Amount 0.03 0.00 0.00 0.01
Precip Begin 7 PM Continuing
Precip End 7 AM Continuing
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
in the mid 20s. Northeast winds 5 to 10 mph.
.SATURDAY...Snow showers, rain showers and freezing rain. Highs
in the lower 30s. Minimum RH 62 percent. East winds 5 to 10 mph.
.SATURDAY NIGHT...Freezing rain, snow and rain showers. Lows in
the upper 20s. East winds less than 10 mph.
.SUNDAY...Rain showers with snow showers likely and freezing
rain. Highs in the upper 30s. Minimum RH 79 percent. Southwest
winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow and rain
showers. Colder. Lows around 14. West winds less than 10 mph.
.MONDAY...Partly sunny. Colder. Highs in the mid 20s. Minimum RH
52 percent. West winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows around 4. West winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 30s. Minimum RH 43 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 11. South winds less
than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the upper 30s. Minimum RH
46 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.
$$
TNZ070-222015-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 34-39 (+18) 48-53 (-2) 30-35 39-44
RH % (24h trend) 95-100 (+26) 41-46 (+10) 85-90 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SW 9 Lgt/Var Lgt/Var N 5
Transport Wnd (mph) SW 10 W 7 NE 6 N 8
Mixing Hgt(ft-agl) 390 2960 220 3080
Vent Rate (mph-ft) 3900 20720 1320 24640
Max Dispersion Early 8 Poor 11 Poor 2 Very Poor 14 Gen Poor
Max Dispersion Late 7 Poor 19 Gen Poor 2 Very Poor 20 Gen Poor
Category Day 1 2 1 2
Max LVORI Early
Max LVORI Late
Precip Chance (%) 40 0 0 0
Precip Type Showers None None None
Precip Duration 1
Precip Amount 0.01 0.00 0.00 0.00
Precip Begin 7 PM
Precip End 5 AM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
in the mid 20s. Northeast winds less than 10 mph.
.SATURDAY...Snow showers, rain showers and freezing rain. Highs
in the lower 30s. Minimum RH 62 percent. Northeast winds 5 to
10 mph.
.SATURDAY NIGHT...Freezing rain and snow showers. Lows in the
upper 20s. Northeast winds less than 10 mph.
.SUNDAY...Rain showers with snow showers likely and freezing
rain. Highs in the upper 30s. Minimum RH 78 percent. Northwest
winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow and rain
showers. Colder. Lows around 12. West winds 5 to 10 mph.
.MONDAY...Partly sunny. Colder. Highs in the mid 20s. Minimum RH
53 percent. West winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 3. West winds less
than 10 mph.
.TUESDAY...Sunny. Highs in the lower 30s. Minimum RH 46 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 11. Southwest winds
less than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 30s. Minimum RH
51 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.
$$
TNZ035-222015-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 29-34 (+11) 45-50 (-1) 26-31 35-40
RH % (24h trend) 95-100 (+39) 41-46 (+7) 77-82 34-39
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) NW 5 N 10
PM 20FT Wnd (mph) SW 15 Lgt/Var N 6 N 11
Transport Wnd (mph) W 9 NW 6 N 5 N 14
Mixing Hgt(ft-agl) 340 2320 200 2960
Vent Rate (mph-ft) 3060 13920 1000 41440
Max Dispersion Early 9 Poor 10 Poor 2 Very Poor 23 Fair
Max Dispersion Late 5 Very Poor 14 Gen Poor 4 Very Poor 36 Fair
Category Day 1 2 1 3
Max LVORI Early
Max LVORI Late
Precip Chance (%) 60 0 0 0
Precip Type Showers None None None
Precip Duration 1
Precip Amount 0.09 0.00 0.00 0.00
Precip Begin 7 PM
Precip End 2 AM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Cloudy with a chance of snow showers and a slight
chance of freezing rain. Lows around 20. Northeast winds 5 to
10 mph.
.SATURDAY...Freezing rain and snow showers. Highs in the upper
20s. Minimum RH 58 percent. Northeast winds 5 to 10 mph.
.SATURDAY NIGHT...Freezing rain and snow showers. Lows in the
lower 20s. Northeast winds less than 10 mph.
.SUNDAY...Mostly cloudy with snow showers, rain showers and
freezing rain likely. Highs in the mid 30s. Minimum RH
72 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of snow
showers. Colder. Lows around 8. Northwest winds 5 to 10 mph.
.MONDAY...Partly sunny. Colder. Highs in the lower 20s. Minimum
RH 55 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows near zero. West winds less
than 10 mph.
.TUESDAY...Sunny. Highs in the lower 30s. Minimum RH 46 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 10. Southwest winds
less than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 30s. Minimum RH
55 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ012-222015-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 29-34 (+11) 44-49 (-2) 24-29 34-39
RH % (24h trend) 95-100 (+40) 39-44 (+6) 76-81 35-40
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var N 8
PM 20FT Wnd (mph) SW 14 Lgt/Var Lgt/Var N 11
Transport Wnd (mph) SW 12 NW 6 N 3 N 13
Mixing Hgt(ft-agl) 410 2310 220 2990
Vent Rate (mph-ft) 4920 13860 660 38870
Max Dispersion Early 11 Poor 11 Poor 2 Very Poor 26 Fair
Max Dispersion Late 7 Poor 14 Gen Poor 6 Very Poor 36 Fair
Category Day 1 2 1 3
Max LVORI Early
Max LVORI Late
Precip Chance (%) 60 0 0 0
Precip Type Showers None None None
Precip Duration 1
Precip Amount 0.11 0.00 0.00 0.00
Precip Begin 7 PM
Precip End 11 PM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Cloudy with a chance of snow showers. Lows around
18. Northeast winds 5 to 10 mph.
.SATURDAY...Snow showers and a slight chance of freezing rain.
Highs in the upper 20s. Minimum RH 55 percent. Northeast winds
less than 10 mph.
.SATURDAY NIGHT...Freezing rain and snow showers. Lows in the
lower 20s. Northeast winds less than 10 mph.
.SUNDAY...Cloudy with snow showers and freezing rain likely.
Highs in the lower 30s. Minimum RH 71 percent. West winds less
than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow showers.
Colder. Lows around 8. Northwest winds less than 10 mph.
.MONDAY...Partly sunny. Colder. Highs in the lower 20s. Minimum
RH 56 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows near zero. West winds less
than 10 mph.
.TUESDAY...Sunny. Highs in the lower 30s. Minimum RH 46 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 10. South winds less
than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 30s. Minimum RH
55 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ013-222015-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 30-35 (+12) 44-49 (-1) 26-31 34-39
RH % (24h trend) 95-100 (+35) 38-43 (+6) 73-78 34-39
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) NW 5 N 9
PM 20FT Wnd (mph) SW 16 Lgt/Var N 5 N 11
Transport Wnd (mph) SW 12 NW 8 N 6 N 14
Mixing Hgt(ft-agl) 280 2520 120 2960
Vent Rate (mph-ft) 3360 20160 720 41440
Max Dispersion Early 10 Poor 16 Gen Poor 2 Very Poor 24 Fair
Max Dispersion Late 6 Very Poor 18 Gen Poor 4 Very Poor 38 Fair
Category Day 1 2 1 3
Max LVORI Early
Max LVORI Late
Precip Chance (%) 50 0 0 0
Precip Type Showers None None None
Precip Duration 1
Precip Amount 0.08 0.00 0.00 0.00
Precip Begin 7 PM
Precip End 11 PM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
around 19. North winds 5 to 10 mph.
.SATURDAY...Snow showers and a slight chance of freezing rain.
Highs in the upper 20s. Minimum RH 55 percent. Northeast winds
5 to 10 mph.
.SATURDAY NIGHT...Freezing rain and snow showers. Lows in the mid
20s. Northeast winds less than 10 mph.
.SUNDAY...Snow showers, freezing rain and a chance of rain
showers. Highs in the mid 30s. Minimum RH 73 percent. Southwest
winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow showers.
Colder. Lows around 10. Northwest winds less than 10 mph.
.MONDAY...Partly sunny. Colder. Highs in the lower 20s. Minimum
RH 55 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 1. West winds less
than 10 mph.
.TUESDAY...Sunny. Highs around 30. Minimum RH 47 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 10. Southwest winds
less than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the lower 30s. Minimum RH
55 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ014-222015-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Temp (24h trend) 30-35 (+16) 45-50 (-1) 25-30 36-41
RH % (24h trend) 95-100 (+22) 38-43 (+7) 79-84 33-38
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var N 6
PM 20FT Wnd (mph) SW 12 Lgt/Var Lgt/Var N 9
Transport Wnd (mph) SW 15 NW 8 N 6 N 13
Mixing Hgt(ft-agl) 340 2770 170 3160
Vent Rate (mph-ft) 5100 22160 1020 41080
Max Dispersion Early 11 Poor 17 Gen Poor 2 Very Poor 19 Gen Poor
Max Dispersion Late 7 Poor 21 Fair 2 Very Poor 36 Fair
Category Day 1 2 1 3
Max LVORI Early
Max LVORI Late
Precip Chance (%) 50 0 0 0
Precip Type Showers None None None
Precip Duration 1
Precip Amount 0.05 0.00 0.00 0.00
Precip Begin 7 PM
Precip End 11 PM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
around 20. North winds less than 10 mph.
.SATURDAY...Snow showers and a slight chance of freezing rain.
Highs around 30. Minimum RH 56 percent. Northeast winds 5 to
10 mph.
.SATURDAY NIGHT...Freezing rain and snow showers. Lows in the mid
20s. Northeast winds less than 10 mph.
.SUNDAY...Snow showers, rain showers and freezing rain. Highs in
the mid 30s. Minimum RH 75 percent. Northwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow showers.
Colder. Lows around 9. Northwest winds less than 10 mph.
.MONDAY...Partly sunny. Colder. Highs in the lower 20s. Minimum
RH 52 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows near zero. West winds less
than 10 mph.
.TUESDAY...Sunny. Highs around 30. Minimum RH 45 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 9. Southwest winds
less than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 30s. Minimum RH
52 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ037-222015-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 32-37 (+15) 48-53 (0) 28-33 38-43
RH % (24h trend) 95-100 (+20) 37-42 (+6) 74-79 33-38
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var N 5
PM 20FT Wnd (mph) SW 13 Lgt/Var Lgt/Var N 8
Transport Wnd (mph) W 7 NW 7 N 7 N 12
Mixing Hgt(ft-agl) 350 2890 240 3230
Vent Rate (mph-ft) 2450 20230 1680 38760
Max Dispersion Early 11 Poor 16 Gen Poor 2 Very Poor 19 Gen Poor
Max Dispersion Late 8 Poor 20 Gen Poor 2 Very Poor 36 Fair
Category Day 1 2 1 3
Max LVORI Early
Max LVORI Late
Precip Chance (%) 50 0 0 0
Precip Type Showers None None None
Precip Duration 1
Precip Amount 0.03 0.00 0.00 0.00
Precip Begin 7 PM
Precip End 11 PM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
in the lower 20s. North winds 5 to 10 mph.
.SATURDAY...Snow showers and a slight chance of freezing rain.
Highs in the lower 30s. Minimum RH 58 percent. Northeast winds
less than 10 mph.
.SATURDAY NIGHT...Freezing rain and snow showers. Lows in the mid
20s. Northeast winds less than 10 mph.
.SUNDAY...Snow showers, rain showers and freezing rain. Highs in
the upper 30s. Minimum RH 74 percent. Northwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow showers.
Colder. Lows around 11. Northwest winds less than 10 mph.
.MONDAY...Mostly sunny. Colder. Highs in the mid 20s. Minimum RH
51 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 2. West winds less
than 10 mph.
.TUESDAY...Sunny. Highs in the lower 30s. Minimum RH 46 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 10. Southwest winds
less than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 30s. Minimum RH
54 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ036-222015-
Anderson-
Including the cities of Oak Ridge and Clinton
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 31-36 (+13) 47-52 (+1) 29-34 37-42
RH % (24h trend) 95-100 (+31) 39-44 (+7) 72-77 34-39
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) NW 6 N 11
PM 20FT Wnd (mph) SW 18 Lgt/Var N 7 N 13
Transport Wnd (mph) W 7 NW 6 N 7 N 13
Mixing Hgt(ft-agl) 270 2840 200 3000
Vent Rate (mph-ft) 1890 17040 1400 39000
Max Dispersion Early 10 Poor 10 Poor 3 Very Poor 23 Fair
Max Dispersion Late 7 Poor 13 Gen Poor 3 Very Poor 36 Fair
Category Day 1 2 1 3
Max LVORI Early
Max LVORI Late
Precip Chance (%) 50 0 0 0
Precip Type Showers None None None
Precip Duration 1
Precip Amount 0.11 0.00 0.00 0.00
Precip Begin 7 PM
Precip End 2 AM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Cloudy with a chance of snow showers and a slight
chance of freezing rain. Lows in the lower 20s. North winds 5 to
10 mph.
.SATURDAY...Freezing rain and snow showers. Highs around 30.
Minimum RH 56 percent. Northeast winds 5 to 10 mph.
.SATURDAY NIGHT...Freezing rain and snow showers. Lows in the mid
20s. Northeast winds less than 10 mph.
.SUNDAY...Rain showers, freezing rain and a chance of snow
showers. Highs in the mid 30s. Minimum RH 75 percent. West winds
less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow showers.
Colder. Lows around 11. Northwest winds 5 to 10 mph.
.MONDAY...Mostly sunny. Colder. Highs in the mid 20s. Minimum RH
52 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 2. West winds less
than 10 mph.
.TUESDAY...Sunny. Highs around 30. Minimum RH 47 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 11. Southwest winds
less than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 30s. Minimum RH
56 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ069-222015-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 33-38 (+16) 49-54 (-1) 30-35 39-44
RH % (24h trend) 95-100 (+21) 40-45 (+9) 73-78 36-41
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var N 6
PM 20FT Wnd (mph) SW 11 G18 Lgt/Var Lgt/Var N 8
Transport Wnd (mph) W 7 NW 6 N 5 N 12
Mixing Hgt(ft-agl) 390 3130 290 3050
Vent Rate (mph-ft) 2730 18780 1450 36600
Max Dispersion Early 10 Poor 8 Poor 2 Very Poor 20 Gen Poor
Max Dispersion Late 7 Poor 14 Gen Poor 3 Very Poor 32 Fair
Category Day 1 2 1 3
Max LVORI Early
Max LVORI Late
Precip Chance (%) 40 0 0 0
Precip Type Showers None None None
Precip Duration 1
Precip Amount 0.05 0.00 0.00 0.00
Precip Begin 7 PM
Precip End 3 AM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
in the mid 20s. Northeast winds 5 to 10 mph.
.SATURDAY...Snow showers and freezing rain. Highs in the lower
30s. Minimum RH 58 percent. Northeast winds 5 to 10 mph.
.SATURDAY NIGHT...Freezing rain and snow showers. Lows in the
upper 20s. Northeast winds less than 10 mph.
.SUNDAY...Rain showers with snow showers likely and freezing
rain. Highs in the upper 30s. Minimum RH 76 percent. Northwest
winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow showers.
Colder. Lows around 11. Northwest winds less than 10 mph.
.MONDAY...Mostly sunny. Colder. Highs in the upper 20s. Minimum
RH 52 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 3. West winds less
than 10 mph.
.TUESDAY...Sunny. Highs in the lower 30s. Minimum RH 46 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 10. Southwest winds
less than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 30s. Minimum RH
53 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ073-222015-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 34-39 (+18) 49-54 (-2) 30-35 40-45
RH % (24h trend) 95-100 (+22) 42-47 (+13) 85-90 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var N 6
PM 20FT Wnd (mph) SW 18 Lgt/Var Lgt/Var N 10
Transport Wnd (mph) W 7 W 6 NE 2 N 8
Mixing Hgt(ft-agl) 460 2800 310 2920
Vent Rate (mph-ft) 3220 16800 620 23360
Max Dispersion Early 11 Poor 9 Poor 2 Very Poor 12 Poor
Max Dispersion Late 7 Poor 14 Gen Poor 3 Very Poor 21 Fair
Category Day 1 2 1 2
Max LVORI Early
Max LVORI Late
Precip Chance (%) 40 0 20 20
Precip Type Showers None Showers Showers
Precip Duration 1 1 1
Precip Amount 0.04 0.00 0.01 0.01
Precip Begin 7 PM 1 AM Continuing
Precip End 7 AM Continuing Continuing
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
in the mid 20s. Northeast winds 5 to 10 mph.
.SATURDAY...Snow showers, rain showers and freezing rain. Highs
in the mid 30s. Minimum RH 63 percent. Northeast winds 5 to
10 mph.
.SATURDAY NIGHT...Freezing rain, rain and snow showers. Lows in
the upper 20s. East winds less than 10 mph.
.SUNDAY...Rain showers with snow showers likely and freezing
rain. Highs in the upper 30s. Minimum RH 77 percent. West winds
less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow and rain
showers. Colder. Lows around 13. West winds 5 to 10 mph.
.MONDAY...Partly sunny. Colder. Highs in the upper 20s. Minimum
RH 50 percent. West winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 4. West winds less
than 10 mph.
.TUESDAY...Sunny. Highs in the lower 30s. Minimum RH 42 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 12. Southwest winds
less than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the upper 30s. Minimum RH
46 percent. West winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ067-222015-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 31-36 (+14) 48-53 (0) 29-34 39-44
RH % (24h trend) 95-100 (+21) 43-48 (+10) 80-85 37-42
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var N 7
PM 20FT Wnd (mph) SW 9 Lgt/Var Lgt/Var N 7
Transport Wnd (mph) W 6 NW 6 NE 7 N 13
Mixing Hgt(ft-agl) 400 2840 310 3180
Vent Rate (mph-ft) 2400 17040 2170 41340
Max Dispersion Early 8 Poor 9 Poor 3 Very Poor 22 Fair
Max Dispersion Late 6 Very Poor 15 Gen Poor 3 Very Poor 37 Fair
Category Day 1 2 1 3
Max LVORI Early
Max LVORI Late
Precip Chance (%) 50 0 0 0
Precip Type Showers None None None
Precip Duration 1
Precip Amount 0.10 0.00 0.00 0.00
Precip Begin 7 PM
Precip End 7 AM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Cloudy with a chance of snow showers and a slight
chance of freezing rain. Lows in the lower 20s. Northeast winds
5 to 10 mph.
.SATURDAY...Freezing rain and snow showers. Highs in the lower
30s. Minimum RH 61 percent. Northeast winds less than 10 mph.
.SATURDAY NIGHT...Freezing rain and snow showers. Lows in the mid
20s. Northeast winds less than 10 mph.
.SUNDAY...Freezing rain, a chance of rain and snow showers. Highs
in the upper 30s. Minimum RH 75 percent. West winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of snow
showers. Colder. Lows around 11. Northwest winds less than
10 mph.
.MONDAY...Mostly sunny. Colder. Highs in the mid 20s. Minimum RH
52 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows around 1. Northwest
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 30s. Minimum RH 46 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows around 10. Southwest winds
less than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 30s. Minimum RH
53 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ068-222015-
Loudon-
Including the cities of Lenoir City and Loudon
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 33-38 (+17) 49-54 (-1) 30-35 40-45
RH % (24h trend) 95-100 (+18) 44-49 (+14) 80-85 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var N 8
PM 20FT Wnd (mph) SW 9 Lgt/Var Lgt/Var N 8
Transport Wnd (mph) W 6 NW 5 NE 7 NE 14
Mixing Hgt(ft-agl) 380 2830 350 2990
Vent Rate (mph-ft) 2280 14150 2450 41860
Max Dispersion Early 8 Poor 6 Very Poor 3 Very Poor 22 Fair
Max Dispersion Late 6 Very Poor 11 Poor 4 Very Poor 36 Fair
Category Day 1 1 1 3
Max LVORI Early
Max LVORI Late
Precip Chance (%) 50 0 0 0
Precip Type Showers None None None
Precip Duration 1
Precip Amount 0.07 0.00 0.00 0.00
Precip Begin 7 PM
Precip End 7 AM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Cloudy with a chance of snow showers and a slight
chance of freezing rain. Lows in the mid 20s. Northeast winds
5 to 10 mph.
.SATURDAY...Snow showers, freezing rain and rain showers. Highs
in the lower 30s. Minimum RH 63 percent. Northeast winds 5 to
10 mph.
.SATURDAY NIGHT...Freezing rain and snow showers. Lows in the
upper 20s. Northeast winds less than 10 mph.
.SUNDAY...Rain showers, freezing rain and a chance of snow
showers. Highs in the upper 30s. Minimum RH 76 percent. Northwest
winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow showers.
Colder. Lows around 11. Northwest winds less than 10 mph.
.MONDAY...Mostly sunny. Colder. Highs in the upper 20s. Minimum
RH 52 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows around 1. Northwest
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 30s. Minimum RH 45 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 10. Southwest winds
less than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the upper 30s. Minimum RH
51 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ071-222015-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 35-40 (+18) 49-54 (-2) 31-36 40-45
RH % (24h trend) 95-100 (+22) 45-50 (+14) 85-90 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var NE 8
PM 20FT Wnd (mph) SW 15 Lgt/Var Lgt/Var N 10
Transport Wnd (mph) W 7 NW 5 NE 7 NE 13
Mixing Hgt(ft-agl) 380 2750 300 2900
Vent Rate (mph-ft) 2660 13750 2100 37700
Max Dispersion Early 10 Poor 6 Very Poor 3 Very Poor 20 Gen Poor
Max Dispersion Late 7 Poor 11 Poor 3 Very Poor 32 Fair
Category Day 1 1 1 3
Max LVORI Early
Max LVORI Late
Precip Chance (%) 50 0 20 20
Precip Type Showers None Showers Showers
Precip Duration 1 1 1
Precip Amount 0.06 0.00 0.01 0.01
Precip Begin 7 PM 1 AM Continuing
Precip End Continuing Continuing Continuing
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Cloudy with a chance of snow showers and a slight
chance of freezing rain. Lows in the mid 20s. Northeast winds
5 to 10 mph.
.SATURDAY...Snow showers, rain showers and freezing rain. Highs
in the mid 30s. Minimum RH 65 percent. Northeast winds less than
10 mph.
.SATURDAY NIGHT...Freezing rain, rain and snow showers. Lows in
the upper 20s. Northeast winds less than 10 mph.
.SUNDAY...Rain showers with snow showers likely and freezing
rain. Highs in the upper 30s. Minimum RH 78 percent. West winds
less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow and rain
showers. Colder. Lows around 13. West winds less than 10 mph.
.MONDAY...Mostly sunny. Colder. Highs in the upper 20s. Minimum
RH 53 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 4. West winds less
than 10 mph.
.TUESDAY...Sunny. Highs in the lower 30s. Minimum RH 44 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 13. South winds less
than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the upper 30s. Minimum RH
49 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ086-222015-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 34-39 (+18) 49-54 (-3) 31-36 41-46
RH % (24h trend) 95-100 (+19) 46-51 (+17) 86-91 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var N 8
PM 20FT Wnd (mph) S 9 Lgt/Var Lgt/Var N 9
Transport Wnd (mph) SW 6 N 5 N 6 NE 15
Mixing Hgt(ft-agl) 340 2690 320 2660
Vent Rate (mph-ft) 2040 13450 1920 39900
Max Dispersion Early 10 Poor 7 Poor 3 Very Poor 21 Fair
Max Dispersion Late 6 Very Poor 12 Poor 4 Very Poor 35 Fair
Category Day 1 1 1 3
Max LVORI Early
Max LVORI Late
Precip Chance (%) 50 20 20 20
Precip Type Showers None Showers Showers
Precip Duration 1 1 1
Precip Amount 0.08 0.01 0.01 0.01
Precip Begin 7 PM Continuing 1 AM Continuing
Precip End Continuing 9 AM Continuing 1 PM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Cloudy with a chance of snow showers and a slight
chance of freezing rain. Lows in the mid 20s. Northeast winds
5 to 10 mph.
.SATURDAY...Snow showers, freezing rain and rain showers with
sleet likely. Highs in the mid 30s. Minimum RH 68 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Freezing rain and rain showers. Lows in the
upper 20s. East winds less than 10 mph.
.SUNDAY...Rain showers, freezing rain and a chance of snow
showers. Highs in the upper 30s. Minimum RH 76 percent. Southwest
winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow and rain
showers. Colder. Lows around 12. Northwest winds less than
10 mph.
.MONDAY...Mostly sunny. Colder. Highs in the upper 20s. Minimum
RH 50 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 3. Northwest winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 30s. Minimum RH 41 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 11. South winds less
than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the upper 30s. Minimum RH
47 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ083-222015-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 31-36 (+14) 47-52 (0) 30-35 38-43
RH % (24h trend) 95-100 (+29) 47-52 (+11) 79-84 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var N 7
PM 20FT Wnd (mph) SW 10 Lgt/Var Lgt/Var N 10
Transport Wnd (mph) NW 6 N 6 NE 8 N 14
Mixing Hgt(ft-agl) 230 2750 170 2750
Vent Rate (mph-ft) 1380 16500 1360 38500
Max Dispersion Early 8 Poor 9 Poor 4 Very Poor 24 Fair
Max Dispersion Late 5 Very Poor 14 Gen Poor 4 Very Poor 37 Fair
Category Day 1 2 1 3
Max LVORI Early
Max LVORI Late
Precip Chance (%) 50 0 0 0
Precip Type Showers None None None
Precip Duration 1
Precip Amount 0.12 0.00 0.00 0.00
Precip Begin 7 PM
Precip End 7 AM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Cloudy with a chance of snow showers and a slight
chance of freezing rain. Lows in the mid 20s. Northeast winds
5 to 10 mph.
.SATURDAY...Freezing rain, snow showers and sleet. Highs in the
lower 30s. Minimum RH 61 percent. Northeast winds 5 to 10 mph.
.SATURDAY NIGHT...Freezing rain, snow showers and a slight chance
of sleet. Lows in the mid 20s. East winds less than 10 mph.
.SUNDAY...Mostly cloudy with rain showers likely, a chance of
snow showers and freezing rain likely. Highs in the mid 30s.
Minimum RH 76 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of snow
showers. Colder. Lows around 10. Northwest winds less than
10 mph.
.MONDAY...Mostly sunny. Colder. Highs in the mid 20s. Minimum RH
57 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 1. Northwest winds less
than 10 mph.
.TUESDAY...Sunny. Highs in the lower 30s. Minimum RH 48 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 10. Southwest winds
less than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 30s. Minimum RH
56 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ084-222015-
Meigs-
Including the city of Big Spring
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 32-37 (+16) 49-54 (0) 31-36 41-46
RH % (24h trend) 95-100 (+15) 46-51 (+15) 82-87 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var N 8
PM 20FT Wnd (mph) SW 7 Lgt/Var Lgt/Var N 8
Transport Wnd (mph) W 5 N 6 N 7 N 16
Mixing Hgt(ft-agl) 350 2920 390 2920
Vent Rate (mph-ft) 1750 17520 2730 46720
Max Dispersion Early 7 Poor 9 Poor 4 Very Poor 26 Fair
Max Dispersion Late 5 Very Poor 16 Gen Poor 4 Very Poor 43 Gen Good
Category Day 1 2 1 3
Max LVORI Early
Max LVORI Late
Precip Chance (%) 60 0 0 0
Precip Type Showers None Showers None
Precip Duration 1
Precip Amount 0.07 0.00 0.00 0.00
Precip Begin 7 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Cloudy with a chance of snow showers and a slight
chance of freezing rain. Lows in the mid 20s. Northeast winds
5 to 10 mph.
.SATURDAY...Freezing rain, snow showers, sleet and rain showers.
Highs in the lower 30s. Minimum RH 65 percent. Northeast winds
5 to 10 mph.
.SATURDAY NIGHT...Freezing rain. Lows in the mid 20s. Northeast
winds less than 10 mph.
.SUNDAY...Cloudy with rain showers likely, a chance of snow
showers and freezing rain likely. Highs in the upper 30s. Minimum
RH 73 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of snow
showers. Colder. Lows around 11. Northwest winds less than
10 mph.
.MONDAY...Mostly sunny. Colder. Highs in the upper 20s. Minimum
RH 51 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Colder. Lows near zero. Northwest
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 30s. Minimum RH 45 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 9. Light and variable
wind.
.WEDNESDAY...Partly sunny. Highs in the upper 30s. Minimum RH
51 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ085-222015-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 33-38 (+18) 49-54 (-2) 31-36 41-46
RH % (24h trend) 95-100 (+17) 46-51 (+18) 84-89 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var N 8
PM 20FT Wnd (mph) S 11 Lgt/Var Lgt/Var N 10
Transport Wnd (mph) SW 6 N 6 N 8 NE 16
Mixing Hgt(ft-agl) 300 2680 310 2760
Vent Rate (mph-ft) 1800 16080 2480 44160
Max Dispersion Early 7 Poor 9 Poor 4 Very Poor 23 Fair
Max Dispersion Late 5 Very Poor 14 Gen Poor 5 Very Poor 40 Fair
Category Day 1 2 1 3
Max LVORI Early
Max LVORI Late
Precip Chance (%) 50 20 20 20
Precip Type Showers None Showers Showers
Precip Duration 1 1 1
Precip Amount 0.09 0.01 0.01 0.01
Precip Begin 7 PM Continuing 1 AM Continuing
Precip End Continuing 8 AM Continuing 1 PM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Cloudy with a chance of snow showers, a slight
chance of freezing rain and sleet. Lows in the mid 20s. Northeast
winds 5 to 10 mph.
.SATURDAY...Snow showers, freezing rain, sleet and rain showers.
Highs in the lower 30s. Minimum RH 65 percent. Northeast winds
5 to 10 mph.
.SATURDAY NIGHT...Freezing rain. Lows in the upper 20s. East
winds less than 10 mph.
.SUNDAY...Rain showers, freezing rain and a chance of snow
showers. Highs in the upper 30s. Minimum RH 73 percent. Southwest
winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of snow
showers. Colder. Lows around 11. Northwest winds 5 to 10 mph.
.MONDAY...Mostly sunny. Colder. Highs in the upper 20s. Minimum
RH 49 percent. Northwest winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows around 1. Northwest
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 30s. Minimum RH 42 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 8. South winds less
than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the upper 30s. Minimum RH
48 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ099-222015-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 35-40 (+16) 48-53 (-2) 33-38 41-46
RH % (24h trend) 95-100 (+29) 52-57 (+19) 81-86 43-48
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var N 9
PM 20FT Wnd (mph) S 10 Lgt/Var N 5 N 11
Transport Wnd (mph) N 5 N 7 N 6 N 17
Mixing Hgt(ft-agl) 220 2610 240 2840
Vent Rate (mph-ft) 1100 18270 1440 48280
Max Dispersion Early 5 Very Poor 11 Poor 4 Very Poor 21 Fair
Max Dispersion Late 3 Very Poor 15 Gen Poor 6 Very Poor 45 Gen Good
Category Day 1 2 1 3
Max LVORI Early
Max LVORI Late
Precip Chance (%) 60 20 20 20
Precip Type Showers Showers Showers Showers
Precip Duration 1 1 1 1
Precip Amount 0.15 0.01 0.01 0.01
Precip Begin 7 PM 7 AM 1 AM Continuing
Precip End 4 AM 11 AM Continuing 7 PM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Cloudy with a chance of freezing rain, snow
showers and sleet. Lows in the mid 20s. Northeast winds 5 to
10 mph.
.SATURDAY...Freezing rain, sleet with snow showers likely and
rain showers. Highs in the lower 30s. Minimum RH 65 percent.
Northeast winds 5 to 10 mph.
.SATURDAY NIGHT...Freezing rain, rain showers and a slight chance
of sleet. Lows in the upper 20s. Southeast winds less than
10 mph.
.SUNDAY...Mostly cloudy with rain showers, freezing rain likely
and a chance of snow showers. Highs in the upper 30s. Minimum RH
75 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of snow
showers. Colder. Lows around 12. Northwest winds 5 to 10 mph.
.MONDAY...Mostly sunny. Colder. Highs in the upper 20s. Minimum
RH 51 percent. Northwest winds 5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 4. Northwest winds less
than 10 mph.
.TUESDAY...Sunny. Highs in the mid 30s. Minimum RH 43 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 13. Southwest winds
less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 30s. Minimum RH
50 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ100-222015-
Bradley-
Including the cities of Cleveland and Tasso
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 35-40 (+19) 49-54 (-2) 33-38 41-46
RH % (24h trend) 95-100 (+17) 49-54 (+20) 86-91 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var N 9
PM 20FT Wnd (mph) S 8 Lgt/Var Lgt/Var N 10 G17
Transport Wnd (mph) N 3 N 7 N 7 N 18
Mixing Hgt(ft-agl) 300 2460 340 2820
Vent Rate (mph-ft) 900 17220 2380 50760
Max Dispersion Early 6 Very Poor 11 Poor 4 Very Poor 21 Fair
Max Dispersion Late 5 Very Poor 16 Gen Poor 5 Very Poor 44 Gen Good
Category Day 1 2 1 3
Max LVORI Early
Max LVORI Late
Precip Chance (%) 60 20 20 20
Precip Type Showers Showers Showers Showers
Precip Duration 2 1 1 1
Precip Amount 0.12 0.01 0.01 0.01
Precip Begin 7 PM 7 AM 1 AM Continuing
Precip End 6 AM 12 PM Continuing 1 PM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Cloudy with a chance of freezing rain, snow
showers and sleet. Lows in the upper 20s. North winds 5 to
10 mph.
.SATURDAY...Freezing rain, snow showers, sleet and rain showers.
Highs in the mid 30s. Minimum RH 69 percent. Northeast winds 5 to
10 mph.
.SATURDAY NIGHT...Freezing rain, rain showers and a slight chance
of sleet. Lows in the upper 20s. East winds less than 10 mph.
.SUNDAY...Rain showers, freezing rain and a chance of snow
showers. Highs in the upper 30s. Minimum RH 73 percent. Southwest
winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of rain and
snow showers. Colder. Lows around 12. Northwest winds less than
10 mph.
.MONDAY...Mostly sunny. Colder. Highs in the upper 20s. Minimum
RH 47 percent. Northwest winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows around 2. Northwest
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 30s. Minimum RH 40 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 11. South winds less
than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the upper 30s. Minimum RH
46 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ101-222015-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
204 PM EST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 35-40 (+17) 49-54 (-2) 34-39 41-46
RH % (24h trend) 95-100 (+28) 49-54 (+23) 89-94 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var N 7
PM 20FT Wnd (mph) S 10 Lgt/Var Lgt/Var N 10
Transport Wnd (mph) SW 6 N 6 N 6 N 16
Mixing Hgt(ft-agl) 310 2200 310 2510
Vent Rate (mph-ft) 1860 13200 1860 40160
Max Dispersion Early 8 Poor 8 Poor 3 Very Poor 15 Gen Poor
Max Dispersion Late 7 Poor 12 Poor 3 Very Poor 35 Fair
Category Day 1 2 1 3
Max LVORI Early
Max LVORI Late
Precip Chance (%) 60 20 20 20
Precip Type Showers Showers Showers Showers
Precip Duration 2 1 1 1
Precip Amount 0.13 0.01 0.01 0.02
Precip Begin 7 PM Continuing 1 AM Continuing
Precip End Continuing 12 PM Continuing 1 PM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Cloudy with a chance of freezing rain and snow
showers. Lows in the upper 20s. Northeast winds less than 10 mph.
.SATURDAY...Rain showers with possible snow showers, freezing
rain and sleet likely. Highs in the mid 30s. Minimum RH
70 percent. Northeast winds less than 10 mph.
.SATURDAY NIGHT...Rain showers and freezing rain. Lows around 30.
Southeast winds less than 10 mph.
.SUNDAY...Rain showers and freezing rain. Highs in the lower 40s.
Minimum RH 72 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow and rain
showers. Colder. Lows around 13. Northwest winds less than
10 mph.
.MONDAY...Mostly sunny. Colder. Highs in the upper 20s. Minimum
RH 46 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 4. North winds less
than 10 mph.
.TUESDAY...Sunny. Highs in the mid 30s. Minimum RH 37 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 13. South winds less
than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 30s. Minimum RH
43 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ082-222015-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
104 PM CST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 31-36 (+12) 46-51 (0) 29-34 37-42
RH % (24h trend) 95-100 (+43) 45-50 (+9) 79-84 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var N 8
PM 20FT Wnd (mph) SW 11 Lgt/Var Lgt/Var N 10
Transport Wnd (mph) NW 7 N 5 N 6 N 15
Mixing Hgt(ft-agl) 70 2230 2470
Vent Rate (mph-ft) 490 11150 0 37050
Max Dispersion Early 6 Very Poor 9 Poor 1 Very Poor 19 Gen Poor
Max Dispersion Late 4 Very Poor 10 Poor 1 Very Poor 30 Fair
Category Day 1 1 1 3
Max LVORI Early
Max LVORI Late
Precip Chance (%) 60 0 0 0
Precip Type Showers None None None
Precip Duration 1
Precip Amount 0.14 0.00 0.00 0.00
Precip Begin 7 PM
Precip End 4 AM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Cloudy with a chance of snow showers and a slight
chance of freezing rain. Lows in the lower 20s. Northeast winds
less than 10 mph.
.SATURDAY...Freezing rain, snow showers and sleet. Highs around
30. Minimum RH 60 percent. Northeast winds less than 10 mph.
.SATURDAY NIGHT...Freezing rain. Lows in the mid 20s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly cloudy with snow showers, rain showers and
freezing rain likely. Highs in the mid 30s. Minimum RH
74 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of snow
showers. Colder. Lows around 8. Northwest winds less than 10 mph.
.MONDAY...Mostly sunny. Colder. Highs in the lower 20s. Minimum
RH 58 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 1. Northwest winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 30s. Minimum RH 45 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Not as cold. Lows around 12.
Southwest winds less than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 30s. Minimum RH
55 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.
$$
TNZ081-222015-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
104 PM CST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 33-38 (+13) 45-50 (-1) 31-36 37-42
RH % (24h trend) 95-100 (+45) 50-55 (+13) 79-84 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var N 7
PM 20FT Wnd (mph) SW 10 Lgt/Var Lgt/Var N 10
Transport Wnd (mph) W 8 N 5 N 6 N 16
Mixing Hgt(ft-agl) 2220 2400
Vent Rate (mph-ft) 0 11100 0 38400
Max Dispersion Early 5 Very Poor 7 Poor 1 Very Poor 17 Gen Poor
Max Dispersion Late 3 Very Poor 10 Poor 2 Very Poor 33 Fair
Category Day 1 1 1 3
Max LVORI Early
Max LVORI Late
Precip Chance (%) 70 0 20 20
Precip Type Showers None Showers Showers
Precip Duration 1 1 1
Precip Amount 0.17 0.00 0.01 0.01
Precip Begin 7 PM 1 AM 1 PM
Precip End 4 AM 7 AM Continuing
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Cloudy with a chance of snow showers and freezing
rain. Lows in the mid 20s. Northeast winds 5 to 10 mph.
.SATURDAY...Freezing rain and snow showers. Highs around 30.
Minimum RH 62 percent. East winds less than 10 mph.
.SATURDAY NIGHT...Freezing rain. Lows in the mid 20s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly cloudy with rain showers, freezing rain likely
and a chance of snow showers. Highs in the mid 30s. Minimum RH
75 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of snow
showers. Colder. Lows around 9. Northwest winds less than 10 mph.
.MONDAY...Mostly sunny. Colder. Highs in the lower 20s. Minimum
RH 57 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 3. Northwest winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 30s. Minimum RH 45 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 13. Southwest winds
less than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 30s. Minimum RH
55 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.
$$
TNZ098-222015-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
104 PM CST Wed Jan 21 2026
Tonight Thu Thu Night Fri
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 35-40 (+13) 46-51 (-2) 33-38 39-44
RH % (24h trend) 95-100 (+45) 56-61 (+20) 79-84 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var NE 8
PM 20FT Wnd (mph) S 9 Lgt/Var Lgt/Var N 11
Transport Wnd (mph) SW 6 N 5 NE 6 N 15
Mixing Hgt(ft-agl) 100 2320 40 2570
Vent Rate (mph-ft) 600 11600 240 38550
Max Dispersion Early 5 Very Poor 8 Poor 2 Very Poor 17 Gen Poor
Max Dispersion Late 3 Very Poor 10 Poor 3 Very Poor 35 Fair
Category Day 1 1 1 3
Max LVORI Early
Max LVORI Late
Precip Chance (%) 80 20 20 20
Precip Type Showers Showers Showers Showers
Precip Duration 2 1 1 1
Precip Amount 0.24 0.01 0.01 0.01
Precip Begin 7 PM 7 AM 1 AM Continuing
Precip End 5 AM 1 PM Continuing Continuing
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Cloudy with a chance of freezing rain, snow
showers and sleet. Lows in the mid 20s. Northeast winds 5 to
10 mph.
.SATURDAY...Freezing rain, snow showers, rain showers and a
slight chance of sleet. Highs in the lower 30s. Minimum RH
63 percent. East winds less than 10 mph.
.SATURDAY NIGHT...Freezing rain and rain showers. Lows in the
upper 20s. Southeast winds less than 10 mph.
.SUNDAY...Mostly cloudy with rain showers, freezing rain likely
and a chance of snow showers. Highs in the mid 30s. Minimum RH
72 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of snow
showers. Colder. Lows around 11. Northwest winds less than
10 mph.
.MONDAY...Mostly sunny. Colder. Highs in the mid 20s. Minimum RH
53 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 5. Northwest winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 30s. Minimum RH 42 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 14. Southwest winds
less than 10 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 30s. Minimum RH
53 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.
$$
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