Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the Plains though early this week. Another elevated risk is possible across the central Appalachians. A rapid warm-up is in the forecast beginning Monday across the central and eastern U.S.. Read More >
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Computed 10 Hour FM Haines
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Latest Fire Weather Forecast
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521
FNUS54 KMRX 011841
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
241 PM EDT Wed Apr 1 2026
.DISCUSSION...
Isolated to scattered showers and storms are ongoing across the
area. This activity will continue through this evening. A few
strong storms are possible with isolated damaging wind gusts and
small hail the main threats. The overall threat of severe weather
remains low.
The chances of afternoon showers and storms remain in place
through Saturday. The best chances will occur during afternoon
peak heating.
Higher chances for more widespread showers, and a few storms, are
expected Saturday night and Sunday morning. Current NBM probs for
at least 1 inch of rainfall with the frontal passage range from
35 to 55% chance for most areas. Lower probs of 15 to 25% are in
place across northeast TN and portions of southwest VA.
Following the front, cooler more seasonable temperatures beginning
Easter Sunday to kick start the first full week of April. A dry few
days may set in with low afternoon RHs, so a possible return of
enhanced fire danger. Frost development may even be possible some
mornings early next week.
VAZ001-021945-
Lee-
Including the city of Rose Hill
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Mcldy
Temp (24h trend) 54-59 (-1) 78-83 (+4) 54-59 76-81
RH % (24h trend) 95-100 (+6) 40-45 (-14) 88-93 38-43
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 8 S 8
PM 20FT Wnd (mph) S 7 S 9 SE 11 SW 8
Transport Wnd (mph) S 6 S 18 S 7 SW 13
Mixing Hgt(ft-agl) 240 5630 140 5710
Vent Rate (mph-ft) 1440 101340 980 74230
Max Dispersion Early 4 Very Poor 82 Good 6 Very Poor 52 Gen Good
Max Dispersion Late 3 Very Poor 87 Good 5 Very Poor 65 Good
Category Day 1 4 1 4
Max LVORI Early 6 8 3 5
Max LVORI Late 7 2 6 2
Precip Chance (%) 30 30 0 20
Precip Type Tstms Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.04 0.04 0.00 0.01
Precip Begin 8 PM 3 PM 2 PM
Precip End 11 PM 8 PM 8 PM
Chance of Thunder (%) 20 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
47 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows around 50. Southwest winds 5 to 10 mph.
.SUNDAY...Partly sunny with showers likely. Cooler. Highs in the
lower 60s. Minimum RH 45 percent. West winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows in the upper 30s.
Northwest winds less than 10 mph.
.MONDAY...Sunny. Highs in the lower 60s. Minimum RH 30 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 30s. Northwest
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 50s. Minimum RH 32 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 60s. Minimum RH
27 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ002-021945-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Pcldy
Temp (24h trend) 55-60 (-2) 76-81 (+4) 56-61 74-79
RH % (24h trend) 91-96 (+7) 41-46 (-15) 76-81 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 11 S 11
PM 20FT Wnd (mph) S 8 S 11 S 13 SW 10
Transport Wnd (mph) S 10 S 20 S 12 SW 13
Mixing Hgt(ft-agl) 130 5610 100 5550
Vent Rate (mph-ft) 1300 112200 1200 72150
Max Dispersion Early 5 Very Poor 85 Good 11 Poor 54 Gen Good
Max Dispersion Late 4 Very Poor 95 Good 9 Poor 60 Gen Good
Category Day 1 4 1 4
Max LVORI Early 6 6 3 4
Max LVORI Late 6 2 4 2
Precip Chance (%) 30 20 0 20
Precip Type Tstms Showers None Showers
Precip Duration 1 1 1
Precip Amount 0.03 0.03 0.00 0.01
Precip Begin 8 PM 3 PM 2 PM
Precip End 11 PM 6 PM 8 PM
Chance of Thunder (%) 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
47 percent. South winds 5 to 10 mph.
.SATURDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows around 50. Southwest winds 5 to 10 mph.
.SUNDAY...Partly sunny with showers likely. Cooler. Highs around
60. Minimum RH 47 percent. West winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows in the mid 30s.
Northwest winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the upper 50s. Minimum RH 32 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 30s. Northwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 50s. Minimum RH
35 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs around 60. Minimum RH 27 percent.
Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ005-021945-
Scott VA-
Including the city of Hiltons
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Temp (24h trend) 54-59 (-2) 78-83 (+4) 55-60 76-81
RH % (24h trend) 92-97 (+7) 42-47 (-11) 83-88 38-43
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 9 S 11
PM 20FT Wnd (mph) S 8 S 11 S 12 SW 9
Transport Wnd (mph) S 6 S 16 S 6 SW 10
Mixing Hgt(ft-agl) 140 5850 70 6430
Vent Rate (mph-ft) 840 93600 420 64300
Max Dispersion Early 4 Very Poor 72 Good 7 Poor 47 Gen Good
Max Dispersion Late 2 Very Poor 82 Good 4 Very Poor 60 Gen Good
Category Day 1 4 1 4
Max LVORI Early 6 7 3 5
Max LVORI Late 7 2 6 2
Precip Chance (%) 20 20 0 20
Precip Type Tstms Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.02 0.05 0.00 0.01
Precip Begin 8 PM 2 PM 2 PM
Precip End 11 PM 6 PM 8 PM
Chance of Thunder (%) 20 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 80. Minimum RH 46 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Showers. Lows in the mid 50s. Southwest winds
5 to 10 mph.
.SUNDAY...Partly sunny with showers likely. Cooler. Highs in the
mid 60s. Minimum RH 47 percent. West winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows in the upper 30s.
Northwest winds less than 10 mph.
.MONDAY...Sunny. Highs in the lower 60s. Minimum RH 31 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 30s. Northwest
winds less than 10 mph.
.TUESDAY...Sunny. Highs around 60. Minimum RH 32 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 60s. Minimum RH
27 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ006-021945-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Temp (24h trend) 54-59 (-2) 76-81 (+4) 55-60 74-79
RH % (24h trend) 92-97 (+6) 41-46 (-13) 81-86 37-42
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 9 S 11
PM 20FT Wnd (mph) S 9 S 12 S 13 SW 9
Transport Wnd (mph) S 7 S 17 S 8 SW 10
Mixing Hgt(ft-agl) 140 5690 110 6250
Vent Rate (mph-ft) 980 96730 880 62500
Max Dispersion Early 4 Very Poor 78 Good 8 Poor 44 Gen Good
Max Dispersion Late 3 Very Poor 87 Good 8 Poor 54 Gen Good
Category Day 1 4 1 4
Max LVORI Early 6 7 3 4
Max LVORI Late 7 2 5 2
Precip Chance (%) 20 20 0 20
Precip Type Tstms Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.04 0.08 0.00 0.01
Precip Begin 8 PM 3 PM 2 PM
Precip End 1 AM 6 PM 8 PM
Chance of Thunder (%) 20 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
46 percent. South winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
lower 50s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly sunny with showers likely. Cooler. Highs in the
lower 60s. Minimum RH 49 percent. West winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows in the upper 30s.
Northwest winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the upper 50s. Minimum RH 33 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 30s. Northwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 50s. Minimum RH
35 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 50s. Minimum RH
27 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ008-021945-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Mclear Pcldy
Temp (24h trend) 53-58 (-1) 76-81 (+3) 52-57 75-80
RH % (24h trend) 92-97 (+6) 41-46 (-13) 86-91 38-43
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 9 S 10
PM 20FT Wnd (mph) S 8 S 11 S 12 SW 9
Transport Wnd (mph) S 6 S 14 S 6 SW 8
Mixing Hgt(ft-agl) 200 5450 90 6490
Vent Rate (mph-ft) 1200 76300 540 51920
Max Dispersion Early 5 Very Poor 63 Good 9 Poor 40 Fair
Max Dispersion Late 3 Very Poor 65 Good 7 Poor 49 Gen Good
Category Day 1 4 1 3
Max LVORI Early 6 7 3 5
Max LVORI Late 7 2 6 2
Precip Chance (%) 20 20 0 20
Precip Type Tstms Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.05 0.06 0.00 0.01
Precip Begin 8 PM 2 PM 2 PM
Precip End 12 AM 5 PM 8 PM
Chance of Thunder (%) 20 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
48 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
lower 50s. Southwest winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Cooler. Highs in the
lower 60s. Minimum RH 50 percent. West winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows in the mid 30s.
Northwest winds 5 to 10 mph.
.MONDAY...Sunny. Highs around 60. Minimum RH 33 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 30s. West winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 50s. Minimum RH
35 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs around 60. Minimum RH 28 percent. East
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ018-021945-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Mclear Pcldy
Temp (24h trend) 51-56 (-1) 74-79 (+2) 51-56 73-78
RH % (24h trend) 91-96 (+2) 40-45 (-13) 88-93 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 7 S 6
PM 20FT Wnd (mph) Lgt/Var S 10 S 10 S 6
Transport Wnd (mph) S 9 S 14 S 9 SW 7
Mixing Hgt(ft-agl) 110 4910 70 6330
Vent Rate (mph-ft) 990 68740 630 44310
Max Dispersion Early 4 Very Poor 55 Gen Good 16 Gen Poor 35 Fair
Max Dispersion Late 4 Very Poor 74 Good 15 Gen Poor 38 Fair
Category Day 1 4 1 3
Max LVORI Early 6 6 3 5
Max LVORI Late 6 2 6 2
Precip Chance (%) 30 30 0 30
Precip Type Tstms Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.10 0.01 0.00 0.01
Precip Begin 8 PM 2 PM 2 PM
Precip End 12 AM 4 PM 8 PM
Chance of Thunder (%) 20 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny with showers likely and a slight chance
of thunderstorms. Highs in the mid 70s. Minimum RH 49 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with showers likely. Lows in the
lower 50s. South winds less than 10 mph.
.SUNDAY...Showers, cooler. Highs in the lower 60s. Minimum RH
52 percent. West winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Colder. Lows in the mid 30s. Northwest winds 5 to
10 mph.
.MONDAY...Sunny. Highs in the upper 50s. Minimum RH 33 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 30s. West winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 50s. Minimum RH
34 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 30. Northeast winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 50s. Minimum RH
28 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ047-021945-
Southeast Carter-
Including the city of Hampton
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 53-58 (+1) 72-77 (+2) 52-57 72-77
RH % (24h trend) 90-95 (+1) 42-47 (-13) 87-92 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 10 S 8
PM 20FT Wnd (mph) S 7 S 13 S 13 S 9
Transport Wnd (mph) S 10 S 16 S 13 S 7
Mixing Hgt(ft-agl) 100 4690 80 6330
Vent Rate (mph-ft) 1000 75040 1040 44310
Max Dispersion Early 4 Very Poor 52 Gen Good 17 Gen Poor 35 Fair
Max Dispersion Late 4 Very Poor 70 Good 14 Gen Poor 39 Fair
Category Day 1 4 1 3
Max LVORI Early 5 6 3 5
Max LVORI Late 6 2 6 2
Precip Chance (%) 40 30 0 30
Precip Type Tstms Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.07 0.01 0.00 0.01
Precip Begin 8 PM 1 PM 2 PM
Precip End 11 PM 6 PM 8 PM
Chance of Thunder (%) 20 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny with showers likely and a slight chance
of thunderstorms. Highs in the mid 70s. Minimum RH 51 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with showers likely. Lows in the
lower 50s. South winds 5 to 10 mph.
.SUNDAY...Showers, cooler. Highs in the lower 60s. Minimum RH
56 percent. West winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Colder. Lows in the mid 30s. Northwest winds 5 to
10 mph.
.MONDAY...Sunny. Highs in the upper 50s. Minimum RH 34 percent.
Northwest winds 5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 30s. West winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 50s. Minimum RH
35 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 50s. Minimum RH
29 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ045-021945-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 55-60 (+1) 73-78 (+2) 54-59 73-78
RH % (24h trend) 87-92 (+2) 42-47 (-12) 86-91 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 10 S 11
PM 20FT Wnd (mph) S 9 S 13 S 15 S 9
Transport Wnd (mph) S 10 S 17 S 13 S 8
Mixing Hgt(ft-agl) 80 5160 70 6190
Vent Rate (mph-ft) 800 87720 910 49520
Max Dispersion Early 4 Very Poor 61 Good 14 Gen Poor 35 Fair
Max Dispersion Late 4 Very Poor 82 Good 10 Poor 42 Gen Good
Category Day 1 4 1 3
Max LVORI Early 5 6 3 5
Max LVORI Late 6 2 5 2
Precip Chance (%) 40 30 0 30
Precip Type Tstms Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.09 0.01 0.00 0.01
Precip Begin 8 PM 1 PM 2 PM
Precip End 11 PM 5 PM 8 PM
Chance of Thunder (%) 20 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny with showers likely and a slight chance
of thunderstorms. Highs in the mid 70s. Minimum RH 49 percent.
South winds 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy with showers likely. Lows in the
mid 50s. South winds 5 to 10 mph.
.SUNDAY...Showers, cooler. Highs in the lower 60s. Minimum RH
56 percent. West winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows in the upper 30s.
Northwest winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the upper 50s. Minimum RH 35 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 30s. West winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 50s. Minimum RH 36 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 50s. Minimum RH
29 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ043-021945-
Southeast Greene-
Including the city of Cedar Creek
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Pcldy
Temp (24h trend) 55-60 (0) 74-79 (+2) 55-60 74-79
RH % (24h trend) 86-91 (+2) 38-43 (-13) 82-87 36-41
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SE 11 S 12
PM 20FT Wnd (mph) S 10 S 13 SE 14 S 8
Transport Wnd (mph) S 5 S 14 S 14 S 8
Mixing Hgt(ft-agl) 5100 5650
Vent Rate (mph-ft) 0 71400 0 45200
Max Dispersion Early 3 Very Poor 55 Gen Good 13 Gen Poor 36 Fair
Max Dispersion Late 3 Very Poor 68 Good 7 Poor 40 Fair
Category Day 1 4 1 3
Max LVORI Early 5 6 3 5
Max LVORI Late 6 2 5 2
Precip Chance (%) 40 30 0 30
Precip Type Tstms Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.05 0.01 0.00 0.01
Precip Begin 8 PM 1 PM 2 PM
Precip End 10 PM 5 PM Continuing
Chance of Thunder (%) 20 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Southeast
winds 5 to 10 mph.
.SATURDAY...Mostly sunny with showers likely and a slight chance
of thunderstorms. Highs in the upper 70s. Minimum RH 45 percent.
South winds 5 to 10 mph.
.SATURDAY NIGHT...Showers. Lows in the lower 50s. South winds
5 to 10 mph.
.SUNDAY...Showers, cooler. Highs in the lower 60s. Minimum RH
54 percent. West winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows in the upper 30s.
Northwest winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the upper 50s. Minimum RH 35 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 30s. West winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 50s. Minimum RH
35 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. Northeast
winds 5 to 10 mph.
.WEDNESDAY...Sunny. Highs around 60. Minimum RH 28 percent.
Southeast winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ041-021945-
Cocke Smoky Mountains-
Including the city of Hartford
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Pcldy
Temp (24h trend) 57-62 (+1) 76-81 (+3) 56-61 75-80
RH % (24h trend) 85-90 (+3) 36-41 (-17) 79-84 36-41
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 13 S 15
PM 20FT Wnd (mph) S 12 S 16 S 17 S 10
Transport Wnd (mph) S 9 S 14 S 12 S 7
Mixing Hgt(ft-agl) 150 6010 100 6430
Vent Rate (mph-ft) 1350 84140 1200 45010
Max Dispersion Early 6 Very Poor 64 Good 13 Gen Poor 35 Fair
Max Dispersion Late 6 Very Poor 80 Good 9 Poor 41 Gen Good
Category Day 1 4 1 3
Max LVORI Early 4 5 3 4
Max LVORI Late 5 2 4 2
Precip Chance (%) 30 40 0 30
Precip Type Tstms Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.07 0.01 0.00 0.01
Precip Begin 8 PM 1 PM 2 PM
Precip End 10 PM 6 PM Continuing
Chance of Thunder (%) 20 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows around 60. South winds 5 to 10 mph.
.SATURDAY...Mostly sunny with showers likely and a slight chance
of thunderstorms. Highs in the upper 70s. Minimum RH 47 percent.
South winds 5 to 10 mph.
.SATURDAY NIGHT...Showers. Lows in the mid 50s. South winds 5 to
10 mph.
.SUNDAY...Showers, cooler. Highs in the lower 60s. Minimum RH
52 percent. West winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows around 40. Northwest
winds less than 10 mph.
.MONDAY...Sunny. Highs around 60. Minimum RH 34 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 40. West winds less
than 10 mph.
.TUESDAY...Sunny. Highs around 60. Minimum RH 35 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 60s. Minimum RH
29 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ074-021945-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Temp (24h trend) 55-60 (-1) 72-77 (+2) 54-59 71-76
RH % (24h trend) 86-91 (+3) 37-42 (-17) 84-89 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 13 S 14
PM 20FT Wnd (mph) S 11 S 17 S 17 S 11
Transport Wnd (mph) S 10 S 18 S 17 S 8
Mixing Hgt(ft-agl) 4830 5470
Vent Rate (mph-ft) 0 86940 0 43760
Max Dispersion Early 6 Very Poor 63 Good 13 Gen Poor 36 Fair
Max Dispersion Late 7 Poor 78 Good 5 Very Poor 39 Fair
Category Day 1 4 1 3
Max LVORI Early 4 5 3 5
Max LVORI Late 5 2 5 2
Precip Chance (%) 30 40 0 30
Precip Type Showers Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.08 0.01 0.00 0.01
Precip Begin 8 PM 1 PM 8 AM
Precip End 2 AM 8 PM Continuing
Chance of Thunder (%) 0 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 50s. South winds 5 to 10 mph.
.SATURDAY...Showers and a slight chance of thunderstorms. Highs
in the mid 70s. Minimum RH 51 percent. South winds 5 to 10 mph.
.SATURDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the lower 50s. Southwest winds 5 to 10 mph.
.SUNDAY...Showers, cooler. Highs around 60. Minimum RH
54 percent. West winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows in the upper 30s.
North winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the upper 50s. Minimum RH 34 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 30s. Northwest
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 50s. Minimum RH 37 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. Northeast
winds 5 to 10 mph.
.WEDNESDAY...Sunny. Highs around 60. Minimum RH 32 percent. North
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.
$$
TNZ072-021945-
Blount Smoky Mountains-
Including the city of Cades Cove
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Temp (24h trend) 58-63 (-1) 77-82 (+3) 58-63 75-80
RH % (24h trend) 82-87 (-1) 37-42 (-14) 77-82 37-42
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 11 G19 S 13
PM 20FT Wnd (mph) S 10 S 13 S 15 S 9
Transport Wnd (mph) S 12 S 20 S 13 S 10
Mixing Hgt(ft-agl) 190 5430 140 5620
Vent Rate (mph-ft) 2280 108600 1820 56200
Max Dispersion Early 7 Poor 84 Good 13 Gen Poor 48 Gen Good
Max Dispersion Late 7 Poor 96 Good 12 Poor 54 Gen Good
Category Day 1 4 1 4
Max LVORI Early 4 4 3 4
Max LVORI Late 4 2 4 2
Precip Chance (%) 30 40 0 30
Precip Type Tstms Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.01 0.01 0.00 0.01
Precip Begin 8 PM 9 AM 8 AM
Precip End 10 PM 8 PM Continuing
Chance of Thunder (%) 20 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. South winds less than 10 mph.
.SATURDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the upper 70s. Minimum RH 50 percent.
South winds 5 to 10 mph.
.SATURDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the mid 50s. South winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Cooler. Highs in the
mid 60s. Minimum RH 50 percent. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows in the lower 40s.
North winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the lower 60s. Minimum RH 34 percent.
North winds 5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 60s. Minimum RH 35 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. Northeast
winds 5 to 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 60s. Minimum RH 31 percent.
North 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.
$$
TNZ087-021945-
Southeast Monroe-
Including the cities of Citico and Coker Creek
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Temp (24h trend) 58-63 (0) 75-80 (+2) 58-63 74-79
RH % (24h trend) 84-89 (-4) 36-41 (-13) 80-85 37-42
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 11 G20 S 12
PM 20FT Wnd (mph) S 9 S 12 G20 S 14 G22 S 9
Transport Wnd (mph) S 12 S 20 SE 14 S 13
Mixing Hgt(ft-agl) 120 5060 90 5260
Vent Rate (mph-ft) 1440 101200 1260 68380
Max Dispersion Early 5 Very Poor 75 Good 13 Gen Poor 51 Gen Good
Max Dispersion Late 5 Very Poor 92 Good 9 Poor 57 Gen Good
Category Day 1 4 1 4
Max LVORI Early 4 5 3 4
Max LVORI Late 5 2 5 2
Precip Chance (%) 30 30 0 20
Precip Type Tstms Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.01 0.01 0.00 0.01
Precip Begin 8 PM 9 AM 8 AM
Precip End 10 PM 8 PM 8 PM
Chance of Thunder (%) 20 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. Southeast winds less than 10 mph.
.SATURDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the upper 70s. Minimum RH 52 percent.
South winds 5 to 10 mph.
.SATURDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the lower 50s. South winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely and a slight chance
of thunderstorms. Cooler. Highs in the lower 60s. Minimum RH
49 percent. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows around 40. North
winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the lower 60s. Minimum RH 33 percent.
North winds 5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 60s. Minimum RH 33 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. Northeast
winds 5 to 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 60s. Minimum RH
30 percent. Southeast winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ102-021945-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Temp (24h trend) 57-62 (0) 78-83 (+2) 57-62 76-81
RH % (24h trend) 89-94 (-2) 37-42 (-8) 86-91 38-43
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 12 S 13
PM 20FT Wnd (mph) S 11 S 13 SE 14 S 11
Transport Wnd (mph) S 9 S 20 SE 12 S 13
Mixing Hgt(ft-agl) 160 5390 170 5510
Vent Rate (mph-ft) 1440 107800 2040 71630
Max Dispersion Early 6 Very Poor 77 Good 17 Gen Poor 52 Gen Good
Max Dispersion Late 4 Very Poor 93 Good 9 Poor 60 Gen Good
Category Day 1 4 1 4
Max LVORI Early 4 6 3 5
Max LVORI Late 6 1 5 2
Precip Chance (%) 20 20 0 20
Precip Type Tstms Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.01 0.01 0.00 0.01
Precip Begin 8 PM 2 PM 2 PM
Precip End 11 PM 6 PM 8 PM
Chance of Thunder (%) 20 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. Southeast winds 5 to 10 mph.
.SATURDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
50 percent. South winds 5 to 10 mph.
.SATURDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the mid 50s. South winds 5 to 10 mph.
.SUNDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Cooler. Highs in the mid 60s. Minimum RH
45 percent. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows around 40. North
winds less than 10 mph.
.MONDAY...Sunny. Highs in the mid 60s. Minimum RH 31 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s. North winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 60s. Minimum RH 31 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 60s. Minimum RH 28 percent.
Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ060-021945-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Pcldy Pcldy Mcldy
Temp (24h trend) 54-59 (-1) 75-80 (0) 54-59 75-80
RH % (24h trend) 93-98 (-1) 38-43 (-10) 91-96 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SE 11 SE 11
PM 20FT Wnd (mph) S 7 S 11 SE 11 S 8
Transport Wnd (mph) SE 8 S 18 SE 10 S 12
Mixing Hgt(ft-agl) 230 5080 220 5320
Vent Rate (mph-ft) 1840 91440 2200 63840
Max Dispersion Early 5 Very Poor 70 Good 14 Gen Poor 44 Gen Good
Max Dispersion Late 4 Very Poor 83 Good 9 Poor 55 Gen Good
Category Day 1 4 1 4
Max LVORI Early 5 7 3 6
Max LVORI Late 6 2 6 2
Precip Chance (%) 20 20 0 20
Precip Type Tstms Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.01 0.01 0.00 0.01
Precip Begin 8 PM 11 AM 8 AM
Precip End 11 PM 7 PM 8 PM
Chance of Thunder (%) 20 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 50s. Southeast winds less than 10 mph.
.SATURDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
53 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the mid 50s. South winds less than 10 mph.
.SUNDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Cooler. Highs in the mid 60s. Minimum RH
47 percent. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows in the upper 30s.
North winds less than 10 mph.
.MONDAY...Sunny. Highs in the mid 60s. Minimum RH 29 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 30s. North winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 60s. Minimum RH 31 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 60s. Minimum RH 29 percent.
Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ061-021945-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mcldy
Temp (24h trend) 53-58 (0) 72-77 (0) 53-58 71-76
RH % (24h trend) 95-100 (0) 48-53 (-7) 93-98 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SE 10 SE 8
PM 20FT Wnd (mph) S 6 S 11 SE 11 S 8
Transport Wnd (mph) S 9 S 17 SE 9 S 12
Mixing Hgt(ft-agl) 130 4230 130 4830
Vent Rate (mph-ft) 1170 71910 1170 57960
Max Dispersion Early 5 Very Poor 50 Gen Good 11 Poor 37 Fair
Max Dispersion Late 4 Very Poor 68 Good 9 Poor 48 Gen Good
Category Day 1 4 1 3
Max LVORI Early 5 7 3 7
Max LVORI Late 6 2 7 2
Precip Chance (%) 30 20 0 20
Precip Type Tstms Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.02 0.01 0.00 0.01
Precip Begin 8 PM 11 AM 8 AM
Precip End 12 AM 8 PM Continuing
Chance of Thunder (%) 20 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. Southeast winds less than 10 mph.
.SATURDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the lower 70s. Minimum RH 63 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the mid 50s. South winds less than 10 mph.
.SUNDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the mid 60s. Minimum RH 52 percent. West
winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy. Colder. Lows in the upper 30s.
Northwest winds less than 10 mph.
.MONDAY...Sunny. Highs in the mid 60s. Minimum RH 30 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 30s. North winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 60s. Minimum RH 33 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 60s. Minimum RH
33 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ015-021945-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Temp (24h trend) 53-58 (-3) 80-85 (+4) 53-58 77-82
RH % (24h trend) 95-100 (+6) 39-44 (-10) 91-96 38-43
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 6 S 6
PM 20FT Wnd (mph) S 5 S 7 SE 6 SW 6
Transport Wnd (mph) S 6 S 17 S 5 SW 12
Mixing Hgt(ft-agl) 170 5520 50 5800
Vent Rate (mph-ft) 1020 93840 250 69600
Max Dispersion Early 4 Very Poor 80 Good 5 Very Poor 47 Gen Good
Max Dispersion Late 2 Very Poor 83 Good 3 Very Poor 60 Gen Good
Category Day 1 4 1 4
Max LVORI Early 6 9 4 6
Max LVORI Late 8 2 7 2
Precip Chance (%) 30 20 0 20
Precip Type Tstms Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.01 0.05 0.00 0.01
Precip Begin 8 PM 3 PM 2 PM
Precip End 11 PM 6 PM 8 PM
Chance of Thunder (%) 20 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
44 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the lower 50s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly sunny with showers likely. Cooler. Highs in the
mid 60s. Minimum RH 43 percent. West winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Colder. Lows in the upper 30s.
Northwest winds less than 10 mph.
.MONDAY...Sunny. Highs in the mid 60s. Minimum RH 30 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 30s. Northwest
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 60s. Minimum RH 30 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 60s. Minimum RH 27 percent.
East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ016-021945-
Hawkins-
Including the city of Mooresburg
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Pcldy
Temp (24h trend) 53-58 (-1) 80-85 (+4) 54-59 78-83
RH % (24h trend) 95-100 (+5) 41-46 (-10) 90-95 38-43
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var S 5
PM 20FT Wnd (mph) Lgt/Var S 8 SE 8 SW 5
Transport Wnd (mph) SE 5 S 14 S 5 SW 8
Mixing Hgt(ft-agl) 180 5930 110 6250
Vent Rate (mph-ft) 900 83020 550 50000
Max Dispersion Early 3 Very Poor 67 Good 7 Poor 40 Fair
Max Dispersion Late 2 Very Poor 73 Good 5 Very Poor 50 Gen Good
Category Day 1 4 1 3
Max LVORI Early 6 8 3 6
Max LVORI Late 8 2 7 2
Precip Chance (%) 20 20 0 20
Precip Type Tstms Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.03 0.06 0.00 0.01
Precip Begin 8 PM 2 PM 2 PM
Precip End 11 PM 7 PM 8 PM
Chance of Thunder (%) 20 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
47 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Showers. Lows in the lower 50s. Southwest winds
5 to 10 mph.
.SUNDAY...Partly sunny with showers likely. Cooler. Highs in the
mid 60s. Minimum RH 47 percent. West winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows in the upper 30s.
Northwest winds less than 10 mph.
.MONDAY...Sunny. Highs in the mid 60s. Minimum RH 33 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 30s. Northwest
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 60s. Minimum RH 32 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 60s. Minimum RH 29 percent.
East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ017-021945-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Mclear Pcldy
Temp (24h trend) 54-59 (-1) 78-83 (+3) 54-59 77-82
RH % (24h trend) 93-98 (+7) 40-45 (-10) 85-90 37-42
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 7 S 8
PM 20FT Wnd (mph) S 6 S 11 SE 11 SW 7
Transport Wnd (mph) S 7 S 13 SE 6 SW 8
Mixing Hgt(ft-agl) 260 6010 150 6670
Vent Rate (mph-ft) 1820 78130 900 53360
Max Dispersion Early 3 Very Poor 62 Good 8 Poor 37 Fair
Max Dispersion Late 3 Very Poor 72 Good 5 Very Poor 44 Gen Good
Category Day 1 4 1 4
Max LVORI Early 6 7 3 5
Max LVORI Late 7 2 6 2
Precip Chance (%) 20 20 0 20
Precip Type Tstms Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.05 0.03 0.00 0.01
Precip Begin 8 PM 2 PM 2 PM
Precip End 11 PM 5 PM 8 PM
Chance of Thunder (%) 20 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
46 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
mid 50s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly sunny with showers likely. Cooler. Highs in the
mid 60s. Minimum RH 48 percent. West winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows in the upper 30s.
Northwest winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the lower 60s. Minimum RH 32 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 30s. West winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 60s. Minimum RH 33 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 60s. Minimum RH
27 percent. East winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ046-021945-
Northwest Carter-
Including the city of Elizabethton
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 54-59 (-1) 76-81 (+2) 53-58 76-81
RH % (24h trend) 91-96 (+5) 37-42 (-12) 86-91 35-40
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 6 S 7
PM 20FT Wnd (mph) SE 5 S 10 SE 11 SW 6
Transport Wnd (mph) S 8 S 14 S 8 SW 7
Mixing Hgt(ft-agl) 190 5430 110 6700
Vent Rate (mph-ft) 1520 76020 880 46900
Max Dispersion Early 5 Very Poor 62 Good 12 Poor 37 Fair
Max Dispersion Late 5 Very Poor 80 Good 9 Poor 41 Gen Good
Category Day 1 4 1 3
Max LVORI Early 5 6 3 5
Max LVORI Late 6 2 6 2
Precip Chance (%) 30 30 0 20
Precip Type Tstms Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.07 0.01 0.00 0.01
Precip Begin 8 PM 2 PM 2 PM
Precip End 11 PM 4 PM 8 PM
Chance of Thunder (%) 20 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with showers likely and a slight chance
of thunderstorms. Highs in the upper 70s. Minimum RH 44 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
mid 50s. South winds 5 to 10 mph.
.SUNDAY...Showers, cooler. Highs in the mid 60s. Minimum RH
49 percent. West winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows in the upper 30s.
Northwest winds less than 10 mph.
.MONDAY...Sunny. Highs in the lower 60s. Minimum RH 31 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 30s. West winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 50s. Minimum RH 32 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 60s. Minimum RH
26 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ044-021945-
Washington TN-
Including the city of Johnson City
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 55-60 (0) 78-83 (+3) 55-60 77-82
RH % (24h trend) 91-96 (+5) 40-45 (-11) 85-90 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 6 S 8
PM 20FT Wnd (mph) Lgt/Var S 11 S 11 SW 6
Transport Wnd (mph) S 8 S 14 S 9 S 7
Mixing Hgt(ft-agl) 240 5980 230 6760
Vent Rate (mph-ft) 1920 83720 2070 47320
Max Dispersion Early 3 Very Poor 66 Good 9 Poor 33 Fair
Max Dispersion Late 4 Very Poor 71 Good 7 Poor 41 Gen Good
Category Day 1 4 1 3
Max LVORI Early 5 6 3 5
Max LVORI Late 6 2 5 2
Precip Chance (%) 30 30 0 20
Precip Type Tstms Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.05 0.01 0.00 0.01
Precip Begin 8 PM 2 PM 2 PM
Precip End 11 PM 5 PM 8 PM
Chance of Thunder (%) 20 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny with showers likely and a slight chance
of thunderstorms. Highs around 80. Minimum RH 46 percent. South
winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
mid 50s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly sunny with showers likely. Cooler. Highs in the
mid 60s. Minimum RH 52 percent. West winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows in the upper 30s.
Northwest winds less than 10 mph.
.MONDAY...Sunny. Highs in the lower 60s. Minimum RH 34 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 30s. West winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 60s. Minimum RH 34 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 60s. Minimum RH
29 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ042-021945-
Northwest Greene-
Including the city of Greeneville
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Pcldy
Temp (24h trend) 55-60 (0) 79-84 (+3) 56-61 78-83
RH % (24h trend) 92-97 (+5) 40-45 (-9) 84-89 37-42
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 6 S 8
PM 20FT Wnd (mph) SE 5 S 9 S 11 SW 5
Transport Wnd (mph) S 7 S 12 S 9 SW 7
Mixing Hgt(ft-agl) 250 5550 260 6070
Vent Rate (mph-ft) 1750 66600 2340 42490
Max Dispersion Early 3 Very Poor 55 Gen Good 10 Poor 30 Fair
Max Dispersion Late 3 Very Poor 58 Gen Good 8 Poor 35 Fair
Category Day 1 4 1 3
Max LVORI Early 5 7 3 5
Max LVORI Late 6 2 5 2
Precip Chance (%) 20 30 0 20
Precip Type Tstms Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.05 0.02 0.00 0.01
Precip Begin 8 PM 1 PM 2 PM
Precip End 10 PM 5 PM 8 PM
Chance of Thunder (%) 20 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny with showers likely and a slight chance
of thunderstorms. Highs in the lower 80s. Minimum RH 44 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Showers. Lows in the mid 50s. Southwest winds
5 to 10 mph.
.SUNDAY...Partly sunny with showers likely. Cooler. Highs in the
mid 60s. Minimum RH 50 percent. West winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows in the upper 30s.
Northwest winds less than 10 mph.
.MONDAY...Sunny. Highs in the lower 60s. Minimum RH 34 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 30s. West winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
33 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 60s. Minimum RH 29 percent.
East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ038-021945-
Grainger-
Including the city of Bean Station
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Temp (24h trend) 55-60 (-1) 81-86 (+4) 55-60 78-83
RH % (24h trend) 92-97 (+5) 38-43 (-12) 87-92 37-42
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 6 S 6
PM 20FT Wnd (mph) S 6 S 8 S 8 SW 6
Transport Wnd (mph) S 5 S 18 S 5 SW 10
Mixing Hgt(ft-agl) 190 5940 60 6060
Vent Rate (mph-ft) 950 106920 300 60600
Max Dispersion Early 4 Very Poor 81 Good 5 Very Poor 44 Gen Good
Max Dispersion Late 2 Very Poor 93 Good 3 Very Poor 58 Gen Good
Category Day 1 4 1 4
Max LVORI Early 6 8 3 6
Max LVORI Late 7 2 6 2
Precip Chance (%) 20 20 0 20
Precip Type Showers Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.03 0.04 0.00 0.01
Precip Begin 8 PM 2 PM 2 PM
Precip End 11 PM 7 PM 8 PM
Chance of Thunder (%) 0 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
45 percent. Southwest winds less than 10 mph.
.SATURDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the lower 50s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly sunny with showers likely. Cooler. Highs in the
mid 60s. Minimum RH 45 percent. West winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Colder. Lows in the upper 30s.
Northwest winds less than 10 mph.
.MONDAY...Sunny. Highs in the mid 60s. Minimum RH 32 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 40. Northwest winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 60s. Minimum RH 32 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 60s. Minimum RH 29 percent.
East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ039-021945-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Temp (24h trend) 55-60 (-1) 80-85 (+3) 54-59 79-84
RH % (24h trend) 94-99 (+5) 38-43 (-11) 89-94 36-41
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var S 5 SE 5 Lgt/Var
Transport Wnd (mph) SE 6 S 15 SE 5 SW 8
Mixing Hgt(ft-agl) 190 5890 80 5940
Vent Rate (mph-ft) 1140 88350 400 47520
Max Dispersion Early 4 Very Poor 65 Good 4 Very Poor 30 Fair
Max Dispersion Late 2 Very Poor 73 Good 2 Very Poor 43 Gen Good
Category Day 1 4 1 3
Max LVORI Early 6 8 4 6
Max LVORI Late 8 2 7 2
Precip Chance (%) 20 20 0 20
Precip Type Tstms Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.02 0.02 0.00 0.01
Precip Begin 8 PM 2 PM 2 PM
Precip End 10 PM 5 PM 8 PM
Chance of Thunder (%) 20 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Light and
variable wind.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
44 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Showers. Lows in the mid 50s. Southwest winds
5 to 10 mph.
.SUNDAY...Partly sunny with showers likely. Cooler. Highs in the
mid 60s. Minimum RH 47 percent. West winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Colder. Lows around 40. Northwest
winds less than 10 mph.
.MONDAY...Sunny. Highs in the mid 60s. Minimum RH 33 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 40. Light and variable
wind.
.TUESDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
32 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 60s. Minimum RH 29 percent.
East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ040-021945-
Northwest Cocke-
Including the cities of Bybee and Newport
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Pcldy
Temp (24h trend) 56-61 (-1) 80-85 (+3) 56-61 78-83
RH % (24h trend) 90-95 (+5) 37-42 (-11) 83-88 36-41
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 6 S 7
PM 20FT Wnd (mph) S 6 S 8 SE 9 Lgt/Var
Transport Wnd (mph) S 6 S 12 SE 7 S 7
Mixing Hgt(ft-agl) 210 6370 150 6240
Vent Rate (mph-ft) 1260 76440 1050 43680
Max Dispersion Early 3 Very Poor 53 Gen Good 7 Poor 32 Fair
Max Dispersion Late 3 Very Poor 70 Good 5 Very Poor 38 Fair
Category Day 1 4 1 3
Max LVORI Early 5 6 3 5
Max LVORI Late 6 2 5 2
Precip Chance (%) 20 30 0 20
Precip Type Tstms Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.05 0.01 0.00 0.01
Precip Begin 8 PM 1 PM 2 PM
Precip End 10 PM 5 PM Continuing
Chance of Thunder (%) 20 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny with showers likely and a slight chance
of thunderstorms. Highs in the lower 80s. Minimum RH 42 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Showers. Lows in the mid 50s. Southwest winds
5 to 10 mph.
.SUNDAY...Partly sunny with showers likely. Cooler. Highs in the
mid 60s. Minimum RH 48 percent. West winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows in the lower 40s.
Northwest winds less than 10 mph.
.MONDAY...Sunny. Highs in the lower 60s. Minimum RH 33 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s. Southwest
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 60s. Minimum RH 32 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 60s. Minimum RH 28 percent.
Northeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ070-021945-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Temp (24h trend) 56-61 (-2) 81-86 (+3) 56-61 79-84
RH % (24h trend) 90-95 (+4) 36-41 (-12) 85-90 36-41
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 5 S 5
PM 20FT Wnd (mph) Lgt/Var S 6 S 5 SW 5
Transport Wnd (mph) S 5 S 14 S 5 SW 8
Mixing Hgt(ft-agl) 250 6060 80 6190
Vent Rate (mph-ft) 1250 84840 400 49520
Max Dispersion Early 4 Very Poor 73 Good 5 Very Poor 30 Fair
Max Dispersion Late 2 Very Poor 75 Good 2 Very Poor 41 Gen Good
Category Day 1 4 1 3
Max LVORI Early 5 7 3 5
Max LVORI Late 7 2 6 2
Precip Chance (%) 0 30 0 20
Precip Type None Tstms None Showers
Precip Duration 1 1
Precip Amount 0.00 0.01 0.00 0.01
Precip Begin 2 PM 2 PM
Precip End 4 PM 8 PM
Chance of Thunder (%) 0 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny with showers likely and a slight chance
of thunderstorms. Highs in the lower 80s. Minimum RH 44 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the mid 50s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly sunny with showers likely. Cooler. Highs in the
mid 60s. Minimum RH 47 percent. West winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows in the lower 40s.
Northwest winds less than 10 mph.
.MONDAY...Sunny. Highs in the mid 60s. Minimum RH 34 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s. West winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 60s. Minimum RH 33 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 60s. Minimum RH 29 percent.
Northeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ035-021945-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Temp (24h trend) 56-61 (0) 78-83 (+3) 58-63 76-81
RH % (24h trend) 95-100 (+2) 39-44 (-17) 81-86 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 14 S 12
PM 20FT Wnd (mph) S 8 S 13 S 13 S 11
Transport Wnd (mph) S 8 S 24 S 13 S 17
Mixing Hgt(ft-agl) 270 5530 440 5280
Vent Rate (mph-ft) 2160 132720 5720 89760
Max Dispersion Early 4 Very Poor 97 Good 13 Gen Poor 67 Good
Max Dispersion Late 6 Very Poor 118 Very Good12 Poor 79 Good
Category Day 1 5 1 4
Max LVORI Early 6 7 3 4
Max LVORI Late 7 2 4 2
Precip Chance (%) 30 20 0 20
Precip Type Showers Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.01 0.01 0.00 0.01
Precip Begin 8 PM 2 PM 2 PM
Precip End 10 PM 8 PM 8 PM
Chance of Thunder (%) 0 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
less than 10 mph.
.SATURDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
51 percent. South winds 5 to 10 mph.
.SATURDAY NIGHT...Showers and a slight chance of thunderstorms.
Cooler. Lows in the upper 40s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Cooler. Highs in
the lower 60s. Minimum RH 43 percent. Northwest winds 5 to
10 mph.
.SUNDAY NIGHT...Mostly clear. Colder. Lows in the upper 30s.
North winds less than 10 mph.
.MONDAY...Sunny. Highs in the mid 60s. Minimum RH 31 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 30s. Northwest
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 60s. Minimum RH 32 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 60s. Minimum RH 30 percent.
Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ012-021945-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Temp (24h trend) 58-63 (0) 78-83 (+3) 60-65 76-81
RH % (24h trend) 90-95 (+4) 37-42 (-19) 74-79 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 11 G20 S 11
PM 20FT Wnd (mph) S 8 S 11 G20 S 13 S 9
Transport Wnd (mph) S 9 S 25 S 14 S 15
Mixing Hgt(ft-agl) 300 5800 490 4970
Vent Rate (mph-ft) 2700 145000 6860 74550
Max Dispersion Early 5 Very Poor 97 Good 14 Gen Poor 68 Good
Max Dispersion Late 7 Poor 127 Very Good12 Poor 75 Good
Category Day 1 5 1 4
Max LVORI Early 5 5 2 3
Max LVORI Late 5 2 3 2
Precip Chance (%) 30 20 0 20
Precip Type Tstms Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.01 0.01 0.00 0.01
Precip Begin 8 PM 3 PM 2 PM
Precip End 10 PM 8 PM 8 PM
Chance of Thunder (%) 20 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
less than 10 mph.
.SATURDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 80. Minimum RH 50 percent.
South winds 5 to 10 mph.
.SATURDAY NIGHT...Showers and a slight chance of thunderstorms.
Cooler. Lows in the upper 40s. Southwest winds 5 to 10 mph.
.SUNDAY...Mostly sunny with a chance of showers. Cooler. Highs in
the lower 60s. Minimum RH 43 percent. Northwest winds 5 to
10 mph.
.SUNDAY NIGHT...Mostly clear. Colder. Lows in the upper 30s.
North winds less than 10 mph.
.MONDAY...Sunny. Highs in the lower 60s. Minimum RH 31 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 30s. Northwest
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 60s. Minimum RH 32 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 60s. Minimum RH 28 percent.
Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ013-021945-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Temp (24h trend) 57-62 (-1) 77-82 (+3) 59-64 75-80
RH % (24h trend) 90-95 (+5) 39-44 (-17) 74-79 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 12 G20 S 11
PM 20FT Wnd (mph) S 8 S 12 G20 S 13 S 11
Transport Wnd (mph) S 8 S 23 S 12 SW 13
Mixing Hgt(ft-agl) 170 5730 250 4860
Vent Rate (mph-ft) 1360 131790 3000 63180
Max Dispersion Early 4 Very Poor 93 Good 10 Poor 64 Good
Max Dispersion Late 5 Very Poor 117 Very Good9 Poor 66 Good
Category Day 1 5 1 4
Max LVORI Early 5 6 3 3
Max LVORI Late 6 2 3 2
Precip Chance (%) 30 20 0 20
Precip Type Showers Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.02 0.01 0.00 0.01
Precip Begin 8 PM 3 PM 2 PM
Precip End 11 PM 8 PM 8 PM
Chance of Thunder (%) 0 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
less than 10 mph.
.SATURDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
49 percent. South winds 5 to 10 mph.
.SATURDAY NIGHT...Showers and a slight chance of thunderstorms.
Cooler. Lows around 50. Southwest winds 5 to 10 mph.
.SUNDAY...Mostly sunny with showers likely. Cooler. Highs in the
lower 60s. Minimum RH 44 percent. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Colder. Lows in the upper 30s.
Northwest winds less than 10 mph.
.MONDAY...Sunny. Highs in the lower 60s. Minimum RH 32 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 40. Northwest winds
less than 10 mph.
.TUESDAY...Sunny. Highs around 60. Minimum RH 33 percent. North
winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 60s. Minimum RH
29 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ014-021945-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Temp (24h trend) 55-60 (-2) 79-84 (+4) 56-61 77-82
RH % (24h trend) 93-98 (+5) 38-43 (-14) 86-91 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 9 S 8
PM 20FT Wnd (mph) S 5 S 9 G17 S 8 SW 7
Transport Wnd (mph) S 7 S 21 S 7 SW 13
Mixing Hgt(ft-agl) 210 5730 100 5540
Vent Rate (mph-ft) 1470 120330 700 72020
Max Dispersion Early 4 Very Poor 89 Good 6 Very Poor 58 Gen Good
Max Dispersion Late 3 Very Poor 103 Very Good6 Very Poor 67 Good
Category Day 1 4 1 4
Max LVORI Early 6 7 3 5
Max LVORI Late 7 2 5 2
Precip Chance (%) 30 20 0 20
Precip Type Tstms Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.01 0.01 0.00 0.01
Precip Begin 8 PM 3 PM 2 PM
Precip End 11 PM 8 PM 8 PM
Chance of Thunder (%) 20 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
46 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows around 50. Southwest winds 5 to 10 mph.
.SUNDAY...Partly sunny with showers likely. Cooler. Highs in the
lower 60s. Minimum RH 44 percent. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Colder. Lows in the upper 30s.
Northwest winds less than 10 mph.
.MONDAY...Sunny. Highs in the lower 60s. Minimum RH 31 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 30s. Northwest
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 60s. Minimum RH 31 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 60s. Minimum RH 28 percent.
East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ037-021945-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Temp (24h trend) 56-61 (-2) 80-85 (+3) 58-63 78-83
RH % (24h trend) 91-96 (+4) 37-42 (-14) 78-83 38-43
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 8 S 7
PM 20FT Wnd (mph) S 6 S 8 S 8 SW 7
Transport Wnd (mph) S 7 S 21 S 7 SW 13
Mixing Hgt(ft-agl) 280 6220 220 5660
Vent Rate (mph-ft) 1960 130620 1540 73580
Max Dispersion Early 5 Very Poor 92 Good 8 Poor 55 Gen Good
Max Dispersion Late 3 Very Poor 112 Very Good7 Poor 64 Good
Category Day 1 5 1 4
Max LVORI Early 5 7 3 4
Max LVORI Late 7 2 4 2
Precip Chance (%) 20 20 0 20
Precip Type Showers Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.02 0.01 0.00 0.01
Precip Begin 8 PM 2 PM 2 PM
Precip End 11 PM 8 PM 8 PM
Chance of Thunder (%) 0 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 60s. South winds
less than 10 mph.
.SATURDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
46 percent. Southwest winds less than 10 mph.
.SATURDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the lower 50s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly sunny with showers likely. Cooler. Highs in the
mid 60s. Minimum RH 43 percent. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Colder. Lows in the upper 30s.
Northwest winds less than 10 mph.
.MONDAY...Sunny. Highs in the mid 60s. Minimum RH 31 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s. Northwest
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 60s. Minimum RH 31 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 60s. Minimum RH 28 percent.
East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ036-021945-
Anderson-
Including the cities of Oak Ridge and Clinton
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Temp (24h trend) 56-61 (-2) 78-83 (+2) 59-64 77-82
RH % (24h trend) 92-97 (+3) 38-43 (-16) 77-82 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 13 G21 S 13
PM 20FT Wnd (mph) S 9 S 13 G21 S 14 S 11 G18
Transport Wnd (mph) SW 7 S 22 SW 10 SW 14
Mixing Hgt(ft-agl) 240 5760 280 5140
Vent Rate (mph-ft) 1680 126720 2800 71960
Max Dispersion Early 5 Very Poor 99 Good 8 Poor 62 Good
Max Dispersion Late 4 Very Poor 114 Very Good8 Poor 66 Good
Category Day 1 5 1 4
Max LVORI Early 5 7 3 4
Max LVORI Late 6 2 4 2
Precip Chance (%) 20 20 0 20
Precip Type Showers Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.01 0.01 0.00 0.01
Precip Begin 8 PM 2 PM 2 PM
Precip End 11 PM 7 PM 8 PM
Chance of Thunder (%) 0 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 60s. South winds
less than 10 mph.
.SATURDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 80. Minimum RH 50 percent.
Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Showers and a slight chance of thunderstorms.
Cooler. Lows in the lower 50s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly sunny with showers likely. Cooler. Highs in the
mid 60s. Minimum RH 44 percent. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Colder. Lows around 40. North winds
less than 10 mph.
.MONDAY...Sunny. Highs in the mid 60s. Minimum RH 32 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s. Northwest
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 60s. Minimum RH 32 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. Northeast
winds 5 to 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 60s. Minimum RH 30 percent.
East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ069-021945-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Temp (24h trend) 56-61 (-3) 81-86 (+3) 59-64 79-84
RH % (24h trend) 92-97 (+5) 36-41 (-13) 77-82 37-42
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 9 SW 8
PM 20FT Wnd (mph) S 5 S 10 G17 S 8 SW 8
Transport Wnd (mph) S 6 S 20 S 6 SW 12
Mixing Hgt(ft-agl) 300 6410 270 5880
Vent Rate (mph-ft) 1800 128200 1620 70560
Max Dispersion Early 4 Very Poor 96 Good 6 Very Poor 42 Gen Good
Max Dispersion Late 3 Very Poor 113 Very Good6 Very Poor 59 Gen Good
Category Day 1 5 1 4
Max LVORI Early 5 7 3 4
Max LVORI Late 7 2 4 2
Precip Chance (%) 0 20 0 20
Precip Type None Tstms None Showers
Precip Duration 1 1
Precip Amount 0.00 0.01 0.00 0.01
Precip Begin 2 PM 2 PM
Precip End 8 PM 8 PM
Chance of Thunder (%) 0 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 60s. South winds
less than 10 mph.
.SATURDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
46 percent. Southwest winds less than 10 mph.
.SATURDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the mid 50s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly sunny with showers likely. Cooler. Highs in the
upper 60s. Minimum RH 44 percent. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Colder. Lows in the lower 40s.
North winds less than 10 mph.
.MONDAY...Sunny. Highs in the mid 60s. Minimum RH 32 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s. North winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 60s. Minimum RH 31 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 60s. Minimum RH 29 percent.
Northeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ073-021945-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Temp (24h trend) 56-61 (-2) 81-86 (+3) 57-62 79-84
RH % (24h trend) 89-94 (+6) 34-39 (-13) 79-84 36-41
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 8 S 8
PM 20FT Wnd (mph) S 8 S 11 S 11 SW 7
Transport Wnd (mph) S 7 S 16 S 7 SW 7
Mixing Hgt(ft-agl) 310 6470 220 6220
Vent Rate (mph-ft) 2170 103520 1540 43540
Max Dispersion Early 5 Very Poor 88 Good 9 Poor 36 Fair
Max Dispersion Late 4 Very Poor 94 Good 4 Very Poor 40 Fair
Category Day 1 4 1 3
Max LVORI Early 4 6 3 4
Max LVORI Late 6 2 5 2
Precip Chance (%) 20 30 0 30
Precip Type Showers Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.02 0.01 0.00 0.01
Precip Begin 8 PM 1 PM 2 PM
Precip End 10 PM 7 PM Continuing
Chance of Thunder (%) 0 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows around 60. South winds less than 10 mph.
.SATURDAY...Mostly sunny with showers likely and a slight chance
of thunderstorms. Highs in the lower 80s. Minimum RH 43 percent.
Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the mid 50s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly sunny with showers likely. Cooler. Highs in the
mid 60s. Minimum RH 46 percent. West winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows in the lower 40s.
North winds less than 10 mph.
.MONDAY...Sunny. Highs in the mid 60s. Minimum RH 32 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s. South winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 60s. Minimum RH 32 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. Northeast
winds 5 to 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 60s. Minimum RH 29 percent.
Northeast 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.
$$
TNZ067-021945-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Temp (24h trend) 56-61 (0) 80-85 (+3) 58-63 78-83
RH % (24h trend) 95-100 (0) 41-46 (-11) 83-88 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 8 S 8
PM 20FT Wnd (mph) Lgt/Var S 9 G17 S 8 S 8
Transport Wnd (mph) S 6 S 22 S 9 S 15
Mixing Hgt(ft-agl) 360 5880 370 5880
Vent Rate (mph-ft) 2160 129360 3330 88200
Max Dispersion Early 5 Very Poor 100 Good 9 Poor 65 Good
Max Dispersion Late 4 Very Poor 114 Very Good8 Poor 82 Good
Category Day 1 5 1 4
Max LVORI Early 6 8 3 5
Max LVORI Late 8 2 5 2
Precip Chance (%) 20 20 0 20
Precip Type None Tstms None Showers
Precip Duration 1 1
Precip Amount 0.01 0.01 0.00 0.01
Precip Begin 8 PM 2 PM 2 PM
Precip End 10 PM 8 PM 8 PM
Chance of Thunder (%) 0 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows around 60. South winds less
than 10 mph.
.SATURDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
51 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the lower 50s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly sunny with showers likely. Cooler. Highs in the
mid 60s. Minimum RH 43 percent. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows in the upper 30s.
North winds less than 10 mph.
.MONDAY...Sunny. Highs in the upper 60s. Minimum RH 32 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 40. North winds less
than 10 mph.
.TUESDAY...Sunny. Highs in the mid 60s. Minimum RH 32 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 60s. Minimum RH
31 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ068-021945-
Loudon-
Including the cities of Lenoir City and Loudon
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Temp (24h trend) 57-62 (-1) 80-85 (+2) 59-64 79-84
RH % (24h trend) 92-97 (-1) 39-44 (-11) 79-84 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 9 S 8
PM 20FT Wnd (mph) Lgt/Var S 10 G17 S 7 S 8
Transport Wnd (mph) S 6 S 21 S 8 S 14
Mixing Hgt(ft-agl) 350 6090 390 6110
Vent Rate (mph-ft) 2100 127890 3120 85540
Max Dispersion Early 5 Very Poor 101 Very Good8 Poor 65 Good
Max Dispersion Late 4 Very Poor 112 Very Good8 Poor 75 Good
Category Day 1 5 1 4
Max LVORI Early 5 7 3 4
Max LVORI Late 7 2 4 2
Precip Chance (%) 0 20 0 20
Precip Type None Tstms None Showers
Precip Duration 1 1
Precip Amount 0.00 0.01 0.00 0.01
Precip Begin 2 PM 2 PM
Precip End 8 PM 8 PM
Chance of Thunder (%) 0 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 60s. South winds
less than 10 mph.
.SATURDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
50 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Showers and a slight chance of thunderstorms.
Cooler. Lows in the lower 50s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly sunny with showers likely. Cooler. Highs in the
upper 60s. Minimum RH 46 percent. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows around 40. North
winds less than 10 mph.
.MONDAY...Sunny. Highs in the mid 60s. Minimum RH 34 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s. North winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 60s. Minimum RH 33 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 60s. Minimum RH
31 percent. Northeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ071-021945-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Temp (24h trend) 58-63 (-1) 80-85 (+2) 60-65 79-84
RH % (24h trend) 88-93 (+2) 37-42 (-13) 77-82 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 10 S 10
PM 20FT Wnd (mph) S 8 S 11 S 11 SW 10
Transport Wnd (mph) S 8 S 20 S 8 SW 10
Mixing Hgt(ft-agl) 310 6440 330 5820
Vent Rate (mph-ft) 2480 128800 2640 58200
Max Dispersion Early 5 Very Poor 97 Good 8 Poor 44 Gen Good
Max Dispersion Late 4 Very Poor 110 Very Good8 Poor 52 Gen Good
Category Day 1 5 1 4
Max LVORI Early 4 6 3 4
Max LVORI Late 6 2 4 2
Precip Chance (%) 20 30 0 20
Precip Type Showers Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.01 0.01 0.00 0.01
Precip Begin 8 PM 1 PM 2 PM
Precip End 10 PM 8 PM 8 PM
Chance of Thunder (%) 0 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. South winds less than 10 mph.
.SATURDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the lower 80s. Minimum RH 48 percent.
South winds 5 to 10 mph.
.SATURDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the mid 50s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly sunny with showers likely. Cooler. Highs in the
upper 60s. Minimum RH 48 percent. West winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows in the lower 40s.
North winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the mid 60s. Minimum RH 35 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 60s. Minimum RH 34 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 60s. Minimum RH 32 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ086-021945-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Temp (24h trend) 59-64 (0) 80-85 (+2) 60-65 79-84
RH % (24h trend) 88-93 (-3) 37-42 (-11) 78-83 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 9 S 8
PM 20FT Wnd (mph) S 5 S 10 S 9 S 8
Transport Wnd (mph) S 9 S 21 S 13 S 13
Mixing Hgt(ft-agl) 350 6160 410 6300
Vent Rate (mph-ft) 3150 129360 5330 81900
Max Dispersion Early 5 Very Poor 97 Good 11 Poor 70 Good
Max Dispersion Late 5 Very Poor 112 Very Good12 Poor 77 Good
Category Day 1 5 1 4
Max LVORI Early 4 6 3 4
Max LVORI Late 5 2 4 2
Precip Chance (%) 0 20 0 20
Precip Type None Tstms None Showers
Precip Duration 1 1
Precip Amount 0.00 0.01 0.00 0.01
Precip Begin 9 AM 2 PM
Precip End 8 PM 8 PM
Chance of Thunder (%) 0 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 60s. South winds
less than 10 mph.
.SATURDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
49 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Showers and a slight chance of thunderstorms.
Cooler. Lows in the lower 50s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly sunny with showers likely. Cooler. Highs in the
upper 60s. Minimum RH 46 percent. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows in the lower 40s.
North winds less than 10 mph.
.MONDAY...Sunny. Highs in the mid 60s. Minimum RH 34 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 60s. Minimum RH 33 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 60s. Minimum RH
30 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ083-021945-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Temp (24h trend) 56-61 (0) 79-84 (+3) 58-63 77-82
RH % (24h trend) 95-100 (0) 42-47 (-12) 81-86 43-48
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 10 G18 S 8
PM 20FT Wnd (mph) Lgt/Var S 11 G19 S 9 S 8
Transport Wnd (mph) S 7 S 23 S 12 S 17
Mixing Hgt(ft-agl) 210 6050 340 5830
Vent Rate (mph-ft) 1470 139150 4080 99110
Max Dispersion Early 6 Very Poor 99 Good 9 Poor 70 Good
Max Dispersion Late 5 Very Poor 120 Very Good9 Poor 86 Good
Category Day 1 5 1 4
Max LVORI Early 6 9 3 4
Max LVORI Late 8 2 4 2
Precip Chance (%) 20 20 0 20
Precip Type None Tstms None Showers
Precip Duration 1 1
Precip Amount 0.01 0.01 0.00 0.01
Precip Begin 8 PM 4 PM 2 PM
Precip End 10 PM 8 PM 8 PM
Chance of Thunder (%) 0 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows around 60. South winds less
than 10 mph.
.SATURDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 80. Minimum RH 53 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Showers and a slight chance of thunderstorms.
Cooler. Lows around 50. Southwest winds 5 to 10 mph.
.SUNDAY...Partly sunny with showers likely. Cooler. Highs in the
mid 60s. Minimum RH 45 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows in the upper 30s.
North winds less than 10 mph.
.MONDAY...Sunny. Highs in the mid 60s. Minimum RH 33 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 40. North winds less
than 10 mph.
.TUESDAY...Sunny. Highs in the mid 60s. Minimum RH 34 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 60s. Minimum RH 32 percent.
Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ084-021945-
Meigs-
Including the city of Big Spring
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Temp (24h trend) 56-61 (-1) 80-85 (+2) 59-64 79-84
RH % (24h trend) 95-100 (0) 40-45 (-9) 81-86 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 9 S 8
PM 20FT Wnd (mph) Lgt/Var S 10 S 6 S 8
Transport Wnd (mph) S 7 S 22 S 8 S 16
Mixing Hgt(ft-agl) 400 6260 420 6100
Vent Rate (mph-ft) 2800 137720 3360 97600
Max Dispersion Early 5 Very Poor 100 Good 8 Poor 71 Good
Max Dispersion Late 4 Very Poor 117 Very Good7 Poor 85 Good
Category Day 1 5 1 4
Max LVORI Early 6 8 3 5
Max LVORI Late 9 2 5 2
Precip Chance (%) 0 20 0 20
Precip Type None Tstms None Showers
Precip Duration 1 1
Precip Amount 0.00 0.01 0.00 0.01
Precip Begin 4 PM 2 PM
Precip End 8 PM 8 PM
Chance of Thunder (%) 0 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 60s. South winds
less than 10 mph.
.SATURDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
49 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Showers and a slight chance of thunderstorms.
Cooler. Lows in the lower 50s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly sunny with showers likely. Cooler. Highs in the
upper 60s. Minimum RH 43 percent. Northwest winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows around 40. North
winds less than 10 mph.
.MONDAY...Sunny. Highs in the upper 60s. Minimum RH 32 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 40. North winds less
than 10 mph.
.TUESDAY...Sunny. Highs in the upper 60s. Minimum RH 32 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 60s. Minimum RH
30 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ085-021945-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Temp (24h trend) 57-62 (0) 81-86 (+3) 59-64 79-84
RH % (24h trend) 94-99 (-2) 36-41 (-11) 81-86 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 9 S 8
PM 20FT Wnd (mph) S 6 S 10 S 11 S 8
Transport Wnd (mph) S 8 S 21 S 9 S 14
Mixing Hgt(ft-agl) 320 6300 340 6370
Vent Rate (mph-ft) 2560 132300 3060 89180
Max Dispersion Early 4 Very Poor 102 Very Good9 Poor 71 Good
Max Dispersion Late 4 Very Poor 115 Very Good7 Poor 79 Good
Category Day 1 5 1 4
Max LVORI Early 5 7 3 5
Max LVORI Late 7 2 5 2
Precip Chance (%) 0 20 0 20
Precip Type None Tstms None Showers
Precip Duration 1 1
Precip Amount 0.00 0.01 0.00 0.01
Precip Begin 2 PM 2 PM
Precip End 8 PM 8 PM
Chance of Thunder (%) 0 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 60s. South winds
less than 10 mph.
.SATURDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
48 percent. South winds 5 to 10 mph.
.SATURDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the lower 50s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly sunny with showers likely. Cooler. Highs in the
upper 60s. Minimum RH 43 percent. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows around 40. North
winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the upper 60s. Minimum RH 33 percent.
North winds 5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 40. North winds less
than 10 mph.
.TUESDAY...Sunny. Highs in the upper 60s. Minimum RH 32 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 60s. Minimum RH
29 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ099-021945-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Pcldy Pcldy Mcldy
Temp (24h trend) 58-63 (0) 80-85 (+2) 60-65 78-83
RH % (24h trend) 94-99 (-2) 40-45 (-10) 80-85 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 10 G17 S 8
PM 20FT Wnd (mph) S 7 S 11 G18 S 10 S 8
Transport Wnd (mph) S 8 S 21 S 10 S 14
Mixing Hgt(ft-agl) 250 6230 390 5860
Vent Rate (mph-ft) 2000 130830 3900 82040
Max Dispersion Early 5 Very Poor 93 Good 8 Poor 66 Good
Max Dispersion Late 4 Very Poor 115 Very Good9 Poor 76 Good
Category Day 1 5 1 4
Max LVORI Early 5 7 3 4
Max LVORI Late 7 2 4 2
Precip Chance (%) 0 20 0 20
Precip Type None Tstms None Showers
Precip Duration 1 1
Precip Amount 0.00 0.01 0.00 0.01
Precip Begin 4 PM 2 PM
Precip End 8 PM 8 PM
Chance of Thunder (%) 0 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 60s. South winds
less than 10 mph.
.SATURDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
51 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 50s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly sunny with showers likely. Cooler. Highs in the
upper 60s. Minimum RH 44 percent. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows in the lower 40s.
North winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the upper 60s. Minimum RH 33 percent.
North winds 5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s. North winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 60s. Minimum RH 33 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 40. North winds less
than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 60s. Minimum RH
31 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ100-021945-
Bradley-
Including the cities of Cleveland and Tasso
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Temp (24h trend) 59-64 (+1) 80-85 (+1) 60-65 79-84
RH % (24h trend) 90-95 (-7) 37-42 (-8) 80-85 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 11 S 8
PM 20FT Wnd (mph) Lgt/Var S 11 G18 S 8 S 8
Transport Wnd (mph) S 9 S 21 S 9 S 15
Mixing Hgt(ft-agl) 370 6090 460 5660
Vent Rate (mph-ft) 3330 127890 4140 84900
Max Dispersion Early 4 Very Poor 93 Good 7 Poor 70 Good
Max Dispersion Late 5 Very Poor 110 Very Good9 Poor 74 Good
Category Day 1 5 1 4
Max LVORI Early 5 6 3 5
Max LVORI Late 6 2 4 2
Precip Chance (%) 0 20 0 20
Precip Type None Tstms None Showers
Precip Duration 1 1
Precip Amount 0.00 0.01 0.00 0.01
Precip Begin 4 PM 2 PM
Precip End 7 PM 8 PM
Chance of Thunder (%) 0 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 60s. South winds
less than 10 mph.
.SATURDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
47 percent. South winds 5 to 10 mph.
.SATURDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the mid 50s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly sunny with showers likely. Cooler. Highs in the
upper 60s. Minimum RH 42 percent. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows in the lower 40s.
North winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the upper 60s. Minimum RH 32 percent.
North winds 5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s. North winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 60s. Minimum RH 31 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 60s. Minimum RH
29 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ101-021945-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
241 PM EDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Temp (24h trend) 59-64 (0) 80-85 (+2) 60-65 78-83
RH % (24h trend) 86-91 (-6) 35-40 (-8) 79-84 38-43
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 9 S 8
PM 20FT Wnd (mph) S 5 S 10 G17 S 10 S 8
Transport Wnd (mph) S 9 S 21 SE 10 S 13
Mixing Hgt(ft-agl) 320 5960 340 5900
Vent Rate (mph-ft) 2880 125160 3400 76700
Max Dispersion Early 5 Very Poor 91 Good 11 Poor 62 Good
Max Dispersion Late 6 Very Poor 106 Very Good10 Poor 70 Good
Category Day 1 5 1 4
Max LVORI Early 4 6 2 4
Max LVORI Late 5 2 4 2
Precip Chance (%) 20 20 0 20
Precip Type None Tstms None Showers
Precip Duration 1 1
Precip Amount 0.01 0.01 0.00 0.01
Precip Begin 8 PM 2 PM 2 PM
Precip End 11 PM 8 PM 8 PM
Chance of Thunder (%) 0 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. Southeast winds less than 10 mph.
.SATURDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
47 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the mid 50s. South winds less than 10 mph.
.SUNDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Cooler. Highs in the upper 60s. Minimum RH
42 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows in the lower 40s.
North winds less than 10 mph.
.MONDAY...Sunny. Highs in the upper 60s. Minimum RH 31 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s. North winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 60s. Minimum RH 30 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 60s. Minimum RH
28 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ082-021945-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
141 PM CDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Temp (24h trend) 57-62 (0) 77-82 (+2) 58-63 75-80
RH % (24h trend) 93-98 (-3) 42-47 (-13) 81-86 43-48
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 11 G19 S 8
PM 20FT Wnd (mph) S 5 S 11 G19 S 10 S 8
Transport Wnd (mph) S 10 S 23 S 13 S 17
Mixing Hgt(ft-agl) 60 5950 250 5450
Vent Rate (mph-ft) 600 136850 3250 92650
Max Dispersion Early 4 Very Poor 94 Good 11 Poor 58 Gen Good
Max Dispersion Late 4 Very Poor 115 Very Good9 Poor 80 Good
Category Day 1 5 1 4
Max LVORI Early 5 7 3 4
Max LVORI Late 7 2 4 2
Precip Chance (%) 0 20 0 20
Precip Type None Tstms None Showers
Precip Duration 1 1
Precip Amount 0.00 0.01 0.00 0.01
Precip Begin 5 PM 2 PM
Precip End 8 PM 8 PM
Chance of Thunder (%) 0 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
less than 10 mph.
.SATURDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
53 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Cooler.
Lows in the upper 40s. Southwest winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Cooler. Highs in
the lower 60s. Minimum RH 46 percent. Northwest winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows in the upper 30s.
North winds less than 10 mph.
.MONDAY...Sunny. Highs in the mid 60s. Minimum RH 34 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s. North winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 60s. Minimum RH 35 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 60s. Minimum RH 32 percent.
Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ081-021945-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
141 PM CDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Mcldy Mcldy
Temp (24h trend) 57-62 (-1) 76-81 (+2) 58-63 75-80
RH % (24h trend) 93-98 (-3) 45-50 (-10) 82-87 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 9 G19 S 8
PM 20FT Wnd (mph) S 7 S 10 G19 S 10 S 8
Transport Wnd (mph) S 8 S 22 S 13 S 17
Mixing Hgt(ft-agl) 6000 210 5660
Vent Rate (mph-ft) 0 132000 2730 96220
Max Dispersion Early 4 Very Poor 96 Good 10 Poor 57 Gen Good
Max Dispersion Late 4 Very Poor 115 Very Good9 Poor 81 Good
Category Day 1 5 1 4
Max LVORI Early 5 7 3 4
Max LVORI Late 6 2 4 2
Precip Chance (%) 0 20 0 20
Precip Type None Tstms None Showers
Precip Duration 1 1
Precip Amount 0.00 0.03 0.00 0.01
Precip Begin 4 PM 2 PM
Precip End 8 PM 8 PM
Chance of Thunder (%) 0 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
less than 10 mph.
.SATURDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
54 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Cooler.
Lows around 50. Southwest winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Cooler. Highs in
the lower 60s. Minimum RH 47 percent. Northwest winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows around 40. North
winds less than 10 mph.
.MONDAY...Sunny. Highs in the mid 60s. Minimum RH 35 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s. North winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 60s. Minimum RH 36 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 60s. Minimum RH 33 percent.
Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ098-021945-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
141 PM CDT Wed Apr 1 2026
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Mcldy Mcldy
Temp (24h trend) 57-62 (-1) 78-83 (+3) 60-65 76-81
RH % (24h trend) 90-95 (-4) 43-48 (-11) 79-84 45-50
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 9 G18 S 7
PM 20FT Wnd (mph) S 6 S 10 G19 S 9 S 7
Transport Wnd (mph) S 7 S 22 SE 10 S 16
Mixing Hgt(ft-agl) 100 6090 120 5690
Vent Rate (mph-ft) 700 133980 1200 91040
Max Dispersion Early 4 Very Poor 94 Good 10 Poor 60 Gen Good
Max Dispersion Late 4 Very Poor 114 Very Good7 Poor 81 Good
Category Day 1 5 1 4
Max LVORI Early 4 7 3 4
Max LVORI Late 6 2 4 2
Precip Chance (%) 0 20 0 20
Precip Type None Tstms None Showers
Precip Duration 1 1
Precip Amount 0.00 0.01 0.00 0.01
Precip Begin 4 PM 2 PM
Precip End 8 PM 8 PM
Chance of Thunder (%) 0 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.SATURDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 80. Minimum RH 51 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Cooler.
Lows in the lower 50s. Southwest winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Cooler. Highs in
the mid 60s. Minimum RH 46 percent. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows in the lower 40s.
North winds less than 10 mph.
.MONDAY...Sunny. Highs in the mid 60s. Minimum RH 34 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s. North winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 60s. Minimum RH 35 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 40. Northeast winds
less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
33 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
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