Severe thunderstorms will be possible from the central Plains to the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Interior Alaska and the Four Corners region through Monday. Read More >
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221
FNUS54 KMRX 250654
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
254 AM EDT Thu Jun 25 2026
.DISCUSSION...
Dry weather continues Thursday, but with warmer temperatures.
Chances for showers and storms will increase Friday and continue
into the weekend. Hot conditions return next week with highs rising
well into the 90s for most valley locations.
VAZ001-260800-
Lee-
Including the city of Rose Hill
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 82-87 (+5) 61-66 (+5) 84-89
RH % (24h trend) 42-47 (-4) 95-100 (+1) 48-53
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 5
PM 20FT Wnd (mph) SW 5 Lgt/Var SW 6
Transport Wnd (mph) SW 8 SW 5 SW 13
Mixing Hgt(ft-agl) 5290 390 5850
Vent Rate (mph-ft) 42320 1950 76050
Max Dispersion Early 34 Fair 3 Very Poor 38 Fair
Max Dispersion Late 38 Fair 2 Very Poor 64 Good
Category Day 3 1 4
Max LVORI Early 7 6 7
Max LVORI Late 2 7 3
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 3 PM
Precip End Continuing
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Southwest
winds less than 10 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs in the
lower 80s. Minimum RH 65 percent. Southwest winds less than
10 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. Southwest winds less than 10 mph.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 60 percent. West winds less than
10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. North winds
less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 55 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 53 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 70. North winds less
than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
49 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.
$$
VAZ002-260800-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 80-85 (+6) 60-65 (+5) 82-87
RH % (24h trend) 42-47 (-4) 93-98 (+1) 46-51
RH Recovery Excellent
AM 20FT Wnd (mph) SW 5 SW 6
PM 20FT Wnd (mph) SW 6 SW 6 SW 8
Transport Wnd (mph) SW 9 SW 8 S 12
Mixing Hgt(ft-agl) 5470 420 5990
Vent Rate (mph-ft) 49230 3360 71880
Max Dispersion Early 41 Gen Good 4 Very Poor 46 Gen Good
Max Dispersion Late 44 Gen Good 3 Very Poor 61 Good
Category Day 3 1 4
Max LVORI Early 6 6 6
Max LVORI Late 2 6 3
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 4 PM
Precip End Continuing
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southwest winds 5 to 10 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs around
80. Minimum RH 66 percent. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. Southwest winds less than 10 mph.
.SUNDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 62 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. Southwest
winds less than 10 mph.
.MONDAY...Sunny. Highs in the upper 80s. Minimum RH 52 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the upper 60s. Southwest winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 80s. Minimum RH 51 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Clear. Lows in the upper 60s. Southwest winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs around 90. Minimum RH 47 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.
$$
VAZ005-260800-
Scott VA-
Including the city of Hiltons
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 82-87 (+5) 61-66 (+5) 85-90
RH % (24h trend) 41-46 (-7) 94-99 (+2) 45-50
RH Recovery Excellent
AM 20FT Wnd (mph) SW 5 SW 5
PM 20FT Wnd (mph) SW 6 Lgt/Var SW 7
Transport Wnd (mph) SW 8 SW 3 SW 12
Mixing Hgt(ft-agl) 5200 390 5770
Vent Rate (mph-ft) 41600 1170 69240
Max Dispersion Early 36 Fair 2 Very Poor 34 Fair
Max Dispersion Late 37 Fair 2 Very Poor 57 Gen Good
Category Day 3 1 4
Max LVORI Early 7 6 7
Max LVORI Late 2 8 3
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 3 PM
Precip End Continuing
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds 5 to
10 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs in the
lower 80s. Minimum RH 65 percent. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. Southwest winds less than 10 mph.
.SUNDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 61 percent. West
winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Northwest
winds less than 10 mph.
.MONDAY...Sunny. Highs around 90. Minimum RH 54 percent. West
winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. North winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 52 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 70. Northwest winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 48 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.
$$
VAZ006-260800-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 79-84 (+5) 60-65 (+5) 83-88
RH % (24h trend) 42-47 (-3) 91-96 (+1) 43-48
RH Recovery Excellent
AM 20FT Wnd (mph) SW 5 SW 5
PM 20FT Wnd (mph) SW 6 S 6 SW 7
Transport Wnd (mph) SW 9 SW 6 S 12
Mixing Hgt(ft-agl) 5270 390 6310
Vent Rate (mph-ft) 47430 2340 75720
Max Dispersion Early 39 Fair 3 Very Poor 40 Fair
Max Dispersion Late 42 Gen Good 3 Very Poor 62 Good
Category Day 3 1 4
Max LVORI Early 6 5 6
Max LVORI Late 2 6 3
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 3 PM
Precip End Continuing
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. South winds 5 to 10 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs around
80. Minimum RH 69 percent. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. Southwest winds less than 10 mph.
.SUNDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 64 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southwest
winds less than 10 mph.
.MONDAY...Sunny. Highs in the upper 80s. Minimum RH 53 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. East winds
less than 10 mph.
.TUESDAY...Sunny. Highs around 90. Minimum RH 50 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. East winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
46 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.
$$
VAZ008-260800-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 80-85 (+4) 61-66 (+6) 84-89
RH % (24h trend) 38-43 (-5) 87-92 (-1) 42-47
RH Recovery Excellent
AM 20FT Wnd (mph) SW 5 SW 5
PM 20FT Wnd (mph) SW 6 S 5 SW 7
Transport Wnd (mph) SW 9 SW 5 SW 10
Mixing Hgt(ft-agl) 5020 330 5610
Vent Rate (mph-ft) 45180 1650 56100
Max Dispersion Early 37 Fair 2 Very Poor 32 Fair
Max Dispersion Late 40 Fair 2 Very Poor 54 Gen Good
Category Day 3 1 4
Max LVORI Early 6 5 6
Max LVORI Late 2 6 2
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southwest winds 5 to 10 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs in the
lower 80s. Minimum RH 63 percent. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. Southwest winds less than 10 mph.
.SUNDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 61 percent. West
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. West winds
less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 51 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. East winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 48 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. West winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
44 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ018-260800-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 80-85 (+4) 59-64 (+5) 84-89
RH % (24h trend) 35-40 (-3) 88-93 (+4) 40-45
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) W 5 Lgt/Var Lgt/Var
Transport Wnd (mph) W 8 SW 6 SW 9
Mixing Hgt(ft-agl) 4690 390 5620
Vent Rate (mph-ft) 37520 2340 50580
Max Dispersion Early 31 Fair 3 Very Poor 31 Fair
Max Dispersion Late 32 Fair 3 Very Poor 42 Gen Good
Category Day 3 1 3
Max LVORI Early 5 5 5
Max LVORI Late 2 6 2
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs in the
lower 80s. Minimum RH 56 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the mid 60s. West winds less than
10 mph.
.SUNDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 57 percent. West
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. West winds
less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 47 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 44 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
40 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ047-260800-
Southeast Carter-
Including the city of Hampton
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 78-83 (+5) 60-65 (+6) 81-86
RH % (24h trend) 38-43 (-6) 86-91 (+4) 44-49
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 7 S 7 S 9
Mixing Hgt(ft-agl) 4550 400 6190
Vent Rate (mph-ft) 31850 2800 55710
Max Dispersion Early 30 Fair 3 Very Poor 33 Fair
Max Dispersion Late 30 Fair 3 Very Poor 49 Gen Good
Category Day 3 1 3
Max LVORI Early 5 5 5
Max LVORI Late 2 5 3
Precip Chance (%) 0 0 60
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.05
Precip Begin 1 PM
Precip End Continuing
Chance of Thunder (%) 0 0 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs around
80. Minimum RH 59 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the mid 60s. West winds less than
10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Highs in the
lower 80s. Minimum RH 62 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. West winds
less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 54 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the mid 60s. Southeast winds less
than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 49 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
45 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.
$$
TNZ045-260800-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Temp (24h trend) 78-83 (+5) 61-66 (+5) 81-86
RH % (24h trend) 39-44 (-6) 86-91 (+5) 45-50
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var S 5 Lgt/Var
Transport Wnd (mph) W 7 S 7 SW 9
Mixing Hgt(ft-agl) 4790 390 6080
Vent Rate (mph-ft) 33530 2730 54720
Max Dispersion Early 28 Fair 3 Very Poor 32 Fair
Max Dispersion Late 30 Fair 3 Very Poor 49 Gen Good
Category Day 3 1 3
Max LVORI Early 4 5 5
Max LVORI Late 2 5 3
Precip Chance (%) 0 0 60
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.03
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. South winds less than 10 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs in the
lower 80s. Minimum RH 61 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the mid 60s. West winds less than
10 mph.
.SUNDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 64 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. Southwest
winds less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 56 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the upper 60s. Southeast winds
less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 51 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 47 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.
$$
TNZ043-260800-
Southeast Greene-
Including the city of Cedar Creek
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 79-84 (+6) 61-66 (+6) 81-86
RH % (24h trend) 38-43 (-6) 87-92 (+4) 44-49
RH Recovery Excellent
AM 20FT Wnd (mph) W 5 S 5
PM 20FT Wnd (mph) Lgt/Var SE 7 Lgt/Var
Transport Wnd (mph) W 7 S 7 SW 9
Mixing Hgt(ft-agl) 4740 340 5310
Vent Rate (mph-ft) 33180 2380 47790
Max Dispersion Early 28 Fair 3 Very Poor 30 Fair
Max Dispersion Late 28 Fair 2 Very Poor 42 Gen Good
Category Day 3 1 3
Max LVORI Early 5 4 5
Max LVORI Late 2 5 3
Precip Chance (%) 0 0 50
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.05
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. South winds less than 10 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs in the
lower 80s. Minimum RH 57 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. Southwest winds less than 10 mph.
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 61 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 54 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the upper 60s. Southeast winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 80s. Minimum RH 50 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
46 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.
$$
TNZ041-260800-
Cocke Smoky Mountains-
Including the city of Hartford
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 79-84 (+5) 63-68 (+5) 81-86
RH % (24h trend) 38-43 (-9) 85-90 (+5) 45-50
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SE 5
PM 20FT Wnd (mph) Lgt/Var S 6 Lgt/Var
Transport Wnd (mph) W 7 S 7 W 9
Mixing Hgt(ft-agl) 4520 350 4470
Vent Rate (mph-ft) 31640 2450 40230
Max Dispersion Early 26 Fair 3 Very Poor 25 Fair
Max Dispersion Late 27 Fair 2 Very Poor 35 Fair
Category Day 3 1 3
Max LVORI Early 5 4 5
Max LVORI Late 3 5 3
Precip Chance (%) 0 0 50
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.06
Precip Begin 1 PM
Precip End Continuing
Chance of Thunder (%) 0 0 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds 5 to 10 mph.
.SATURDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 56 percent.
West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 60s. Southwest winds less
than 10 mph.
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 61 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Southwest
winds less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 55 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the upper 60s. South winds less
than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 52 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 70. South winds less
than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
47 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.
$$
TNZ074-260800-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Temp (24h trend) 76-81 (+4) 61-66 (+4) 78-83
RH % (24h trend) 41-46 (-9) 85-90 (+7) 49-54
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 5
PM 20FT Wnd (mph) Lgt/Var S 6 SW 5
Transport Wnd (mph) SW 7 S 9 SW 10
Mixing Hgt(ft-agl) 4480 400 3870
Vent Rate (mph-ft) 31360 3600 38700
Max Dispersion Early 26 Fair 4 Very Poor 25 Fair
Max Dispersion Late 28 Fair 4 Very Poor 33 Fair
Category Day 3 1 3
Max LVORI Early 4 4 5
Max LVORI Late 2 5 3
Precip Chance (%) 0 0 50
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.05
Precip Begin 1 PM
Precip End Continuing
Chance of Thunder (%) 0 0 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. South winds less than 10 mph.
.SATURDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 59 percent.
West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 63 percent. West winds
less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 56 percent. North
winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 56 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 51 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.
$$
TNZ072-260800-
Blount Smoky Mountains-
Including the city of Cades Cove
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Temp (24h trend) 81-86 (+4) 64-69 (+5) 83-88
RH % (24h trend) 38-43 (-9) 85-90 (+5) 48-53
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var S 6
PM 20FT Wnd (mph) Lgt/Var S 6 SW 6
Transport Wnd (mph) SW 7 S 8 SW 10
Mixing Hgt(ft-agl) 5150 420 4810
Vent Rate (mph-ft) 36050 3360 48100
Max Dispersion Early 29 Fair 3 Very Poor 31 Fair
Max Dispersion Late 31 Fair 4 Very Poor 47 Gen Good
Category Day 3 1 3
Max LVORI Early 5 4 5
Max LVORI Late 2 5 3
Precip Chance (%) 0 0 50
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.04
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. South
winds less than 10 mph.
.SATURDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 60 percent.
Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 61 percent. West
winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 70. South winds less
than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the lower 70s. Southeast winds
less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 51 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.
$$
TNZ087-260800-
Southeast Monroe-
Including the cities of Citico and Coker Creek
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Temp (24h trend) 82-87 (+5) 63-68 (+5) 82-87
RH % (24h trend) 37-42 (-8) 87-92 (+4) 49-54
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var S 5 Lgt/Var
Transport Wnd (mph) SW 6 S 5 SW 10
Mixing Hgt(ft-agl) 5250 430 5410
Vent Rate (mph-ft) 31500 2150 54100
Max Dispersion Early 26 Fair 4 Very Poor 33 Fair
Max Dispersion Late 27 Fair 4 Very Poor 50 Gen Good
Category Day 3 1 4
Max LVORI Early 5 5 5
Max LVORI Late 3 6 3
Precip Chance (%) 0 0 60
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.11
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 60s. South winds less than 10 mph.
.SATURDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 57 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 60s. Southwest winds less
than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 58 percent. West
winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the upper 80s. Minimum RH 54 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows around 70. East winds less than
10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 53 percent. North
winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 70. Southeast winds
less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 49 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.
$$
TNZ102-260800-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Temp (24h trend) 83-88 (+3) 63-68 (+5) 84-89
RH % (24h trend) 40-45 (-2) 92-97 (+3) 51-56
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var S 6
PM 20FT Wnd (mph) Lgt/Var S 7 SW 7
Transport Wnd (mph) SW 6 S 7 SW 10
Mixing Hgt(ft-agl) 5510 390 5420
Vent Rate (mph-ft) 33060 2730 54200
Max Dispersion Early 25 Fair 3 Very Poor 33 Fair
Max Dispersion Late 28 Fair 3 Very Poor 50 Gen Good
Category Day 3 1 4
Max LVORI Early 6 6 6
Max LVORI Late 2 7 3
Precip Chance (%) 0 0 50
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.11
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 60s. South winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 54 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 55 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 50 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows around 70. East winds less than
10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 51 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 45 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.
$$
NCZ060-260800-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Temp (24h trend) 82-87 (+3) 62-67 (+5) 83-88
RH % (24h trend) 41-46 (-2) 92-97 (+3) 51-56
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 6 SE 6 SW 10
Mixing Hgt(ft-agl) 5150 390 5140
Vent Rate (mph-ft) 30900 2340 51400
Max Dispersion Early 24 Fair 3 Very Poor 29 Fair
Max Dispersion Late 27 Fair 2 Very Poor 44 Gen Good
Category Day 3 1 3
Max LVORI Early 7 6 7
Max LVORI Late 3 7 3
Precip Chance (%) 0 0 50
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.05
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. South winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 55 percent. West
winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. North winds
less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 52 percent. Northwest
winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. East winds
less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 53 percent. North
winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. East winds
less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 48 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.
$$
NCZ061-260800-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Temp (24h trend) 78-83 (+3) 60-65 (+4) 78-83
RH % (24h trend) 48-53 (-2) 93-98 (+5) 62-67
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var S 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 6 SE 6 SW 9
Mixing Hgt(ft-agl) 4800 410 4370
Vent Rate (mph-ft) 28800 2460 39330
Max Dispersion Early 24 Fair 4 Very Poor 26 Fair
Max Dispersion Late 26 Fair 2 Very Poor 35 Fair
Category Day 3 1 3
Max LVORI Early 6 6 7
Max LVORI Late 3 7 4
Precip Chance (%) 0 0 60
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.06
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 60 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. West winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 63 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. North winds
less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 60 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 80s. Minimum RH 61 percent. Northwest winds less
than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 55 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ015-260800-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 83-88 (+4) 61-66 (+6) 86-91
RH % (24h trend) 40-45 (-5) 95-100 (-2) 46-51
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 5
Transport Wnd (mph) SW 8 SW 5 SW 14
Mixing Hgt(ft-agl) 5630 370 6290
Vent Rate (mph-ft) 45040 1850 88060
Max Dispersion Early 34 Fair 3 Very Poor 38 Fair
Max Dispersion Late 39 Fair 2 Very Poor 74 Good
Category Day 3 1 4
Max LVORI Early 8 6 7
Max LVORI Late 2 8 2
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 3 PM
Precip End Continuing
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs in the
mid 80s. Minimum RH 62 percent. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. Southwest winds less than 10 mph.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 59 percent. West winds less
than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 54 percent.
Light and variable wind.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 52 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 48 percent.
Light and variable wind.
*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.
$$
TNZ016-260800-
Hawkins-
Including the city of Mooresburg
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 83-88 (+5) 61-66 (+6) 86-91
RH % (24h trend) 41-46 (-6) 95-100 (0) 46-51
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 5
Transport Wnd (mph) SW 7 SW 3 SW 13
Mixing Hgt(ft-agl) 5440 360 6170
Vent Rate (mph-ft) 38080 1080 80210
Max Dispersion Early 34 Fair 2 Very Poor 33 Fair
Max Dispersion Late 34 Fair 2 Very Poor 67 Good
Category Day 3 1 4
Max LVORI Early 8 6 7
Max LVORI Late 2 9 2
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 3 PM
Precip End Continuing
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs in the
mid 80s. Minimum RH 63 percent. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. Southwest winds less than 10 mph.
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. West winds
less than 10 mph.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 56 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 53 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 70. Northwest winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 48 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.
$$
TNZ017-260800-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 83-88 (+5) 63-68 (+7) 87-92
RH % (24h trend) 37-42 (-5) 91-96 (+1) 40-45
RH Recovery Excellent
AM 20FT Wnd (mph) SW 5 Lgt/Var
PM 20FT Wnd (mph) W 5 Lgt/Var SW 6
Transport Wnd (mph) SW 7 S 5 SW 10
Mixing Hgt(ft-agl) 5140 370 5870
Vent Rate (mph-ft) 35980 1850 58700
Max Dispersion Early 30 Fair 2 Very Poor 29 Fair
Max Dispersion Late 35 Fair 2 Very Poor 53 Gen Good
Category Day 3 1 4
Max LVORI Early 6 5 6
Max LVORI Late 2 7 2
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs in the
mid 80s. Minimum RH 59 percent. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. Southwest winds less than 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Highs in the mid
80s. Minimum RH 58 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. West winds
less than 10 mph.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 49 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 46 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. West winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 42 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.
$$
TNZ046-260800-
Northwest Carter-
Including the city of Elizabethton
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 82-87 (+5) 62-67 (+6) 86-91
RH % (24h trend) 34-39 (-4) 86-91 (+1) 39-44
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 7 S 5 SW 10
Mixing Hgt(ft-agl) 4880 380 6320
Vent Rate (mph-ft) 34160 1900 63200
Max Dispersion Early 30 Fair 2 Very Poor 30 Fair
Max Dispersion Late 31 Fair 3 Very Poor 56 Gen Good
Category Day 3 1 4
Max LVORI Early 5 5 5
Max LVORI Late 2 6 2
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs in the
mid 80s. Minimum RH 55 percent. West winds 5 to 10 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. Southwest winds less than 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Highs in the mid
80s. Minimum RH 56 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 47 percent. Northwest
winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the upper 60s. Southeast winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 43 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 40 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.
$$
TNZ044-260800-
Washington TN-
Including the city of Johnson City
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 83-88 (+6) 62-67 (+6) 86-91
RH % (24h trend) 37-42 (-4) 89-94 (+3) 41-46
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 6
Transport Wnd (mph) W 7 S 6 SW 10
Mixing Hgt(ft-agl) 4980 350 5970
Vent Rate (mph-ft) 34860 2100 59700
Max Dispersion Early 28 Fair 2 Very Poor 29 Fair
Max Dispersion Late 31 Fair 2 Very Poor 53 Gen Good
Category Day 3 1 4
Max LVORI Early 6 4 6
Max LVORI Late 2 6 2
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs in the
mid 80s. Minimum RH 56 percent. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. Southwest winds less than 10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Highs in the mid
80s. Minimum RH 57 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 50 percent. Northwest
winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the upper 60s. Southeast winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 46 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 70. South winds less
than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 42 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.
$$
TNZ042-260800-
Northwest Greene-
Including the city of Greeneville
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 83-88 (+5) 62-67 (+6) 87-92
RH % (24h trend) 37-42 (-6) 92-97 (+3) 42-47
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 6
Transport Wnd (mph) SW 7 S 5 SW 10
Mixing Hgt(ft-agl) 5170 350 5760
Vent Rate (mph-ft) 36190 1750 57600
Max Dispersion Early 28 Fair 2 Very Poor 28 Fair
Max Dispersion Late 31 Fair 2 Very Poor 52 Gen Good
Category Day 3 1 4
Max LVORI Early 6 5 6
Max LVORI Late 2 7 2
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs in the
mid 80s. Minimum RH 57 percent. Southwest winds less than 10 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. Southwest winds less than 10 mph.
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 53 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the upper 60s. Southeast winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 50 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 70. South winds less
than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 45 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.
$$
TNZ038-260800-
Grainger-
Including the city of Bean Station
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 84-89 (+5) 63-68 (+6) 86-91
RH % (24h trend) 40-45 (-5) 95-100 (0) 46-51
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 6
Transport Wnd (mph) SW 8 SW 6 SW 14
Mixing Hgt(ft-agl) 5490 360 6440
Vent Rate (mph-ft) 43920 2160 90160
Max Dispersion Early 33 Fair 2 Very Poor 37 Fair
Max Dispersion Late 39 Fair 2 Very Poor 77 Good
Category Day 3 1 4
Max LVORI Early 8 5 7
Max LVORI Late 2 8 2
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 3 PM
Precip End Continuing
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Southwest winds less than 10 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs in the
mid 80s. Minimum RH 61 percent. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 60s. Southwest winds less
than 10 mph.
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 70. Light and variable
wind.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 55 percent.
Light and variable wind.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 53 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 48 percent.
Light and variable wind.
*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.
$$
TNZ039-260800-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 84-89 (+5) 63-68 (+6) 87-92
RH % (24h trend) 39-44 (-5) 95-100 (-1) 45-50
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 5
Transport Wnd (mph) SW 7 SW 3 SW 14
Mixing Hgt(ft-agl) 5420 330 6330
Vent Rate (mph-ft) 37940 990 88620
Max Dispersion Early 29 Fair 2 Very Poor 32 Fair
Max Dispersion Late 34 Fair 2 Very Poor 76 Good
Category Day 3 1 4
Max LVORI Early 8 6 7
Max LVORI Late 2 9 2
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 3 PM
Precip End Continuing
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Southwest winds less than 10 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs in the
upper 80s. Minimum RH 61 percent. Southwest winds less than
10 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. Southwest winds less than 10 mph.
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 55 percent.
Light and variable wind.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 52 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 47 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.
$$
TNZ040-260800-
Northwest Cocke-
Including the cities of Bybee and Newport
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 83-88 (+5) 64-69 (+6) 86-91
RH % (24h trend) 38-43 (-5) 93-98 (+5) 45-50
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var W 5
Transport Wnd (mph) W 7 S 5 SW 10
Mixing Hgt(ft-agl) 5260 320 5400
Vent Rate (mph-ft) 36820 1600 54000
Max Dispersion Early 29 Fair 2 Very Poor 24 Fair
Max Dispersion Late 31 Fair 2 Very Poor 47 Gen Good
Category Day 3 1 4
Max LVORI Early 6 5 6
Max LVORI Late 2 7 2
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs in the
mid 80s. Minimum RH 56 percent. West winds 5 to 10 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. Southwest winds less than 10 mph.
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows around 70. Southwest winds less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 53 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 50 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 46 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.
$$
TNZ070-260800-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 85-90 (+5) 65-70 (+6) 87-92
RH % (24h trend) 39-44 (-5) 92-97 (-1) 46-51
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 6
Transport Wnd (mph) SW 7 SW 5 SW 13
Mixing Hgt(ft-agl) 5440 290 6420
Vent Rate (mph-ft) 38080 1450 83460
Max Dispersion Early 29 Fair 2 Very Poor 31 Fair
Max Dispersion Late 33 Fair 2 Very Poor 73 Good
Category Day 3 1 4
Max LVORI Early 7 5 7
Max LVORI Late 2 7 2
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs in the
upper 80s. Minimum RH 58 percent. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows
around 70. Southwest winds less than 10 mph.
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 54 percent.
Light and variable wind.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 52 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 48 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ035-260800-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 83-88 (+4) 63-68 (+5) 84-89
RH % (24h trend) 42-47 (-4) 95-100 (+3) 50-55
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var S 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 6
Transport Wnd (mph) SW 8 S 8 SW 14
Mixing Hgt(ft-agl) 5360 410 5410
Vent Rate (mph-ft) 42880 3280 75740
Max Dispersion Early 35 Fair 3 Very Poor 49 Gen Good
Max Dispersion Late 36 Fair 3 Very Poor 64 Good
Category Day 3 1 4
Max LVORI Early 7 6 6
Max LVORI Late 2 7 3
Precip Chance (%) 0 0 50
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 4 PM
Precip End 7 PM
Chance of Thunder (%) 0 0 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. South
winds less than 10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers and thunderstorms
likely. Lows in the upper 60s. Southwest winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Northwest winds
less than 10 mph.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 55 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the lower 70s. Northeast winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 54 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. East winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
50 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.
$$
TNZ012-260800-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 83-88 (+4) 64-69 (+6) 84-89
RH % (24h trend) 40-45 (-7) 94-99 (+3) 52-57
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var S 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 6
Transport Wnd (mph) SW 8 SW 6 SW 14
Mixing Hgt(ft-agl) 5680 410 5080
Vent Rate (mph-ft) 45440 2460 71120
Max Dispersion Early 36 Fair 5 Very Poor 51 Gen Good
Max Dispersion Late 39 Fair 4 Very Poor 61 Good
Category Day 3 1 4
Max LVORI Early 6 5 6
Max LVORI Late 2 6 3
Precip Chance (%) 0 0 50
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 3 PM
Precip End Continuing
Chance of Thunder (%) 0 0 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 70. South winds less
than 10 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs in the
mid 80s. Minimum RH 64 percent. Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 60s. Southwest winds less
than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.MONDAY...Sunny. Highs around 90. Minimum RH 56 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the lower 70s. Light and variable
wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 56 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
52 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.
$$
TNZ013-260800-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 81-86 (+4) 63-68 (+5) 82-87
RH % (24h trend) 43-48 (-6) 92-97 (+1) 50-55
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var S 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 6
Transport Wnd (mph) SW 8 S 7 SW 14
Mixing Hgt(ft-agl) 5730 390 5820
Vent Rate (mph-ft) 45840 2730 81480
Max Dispersion Early 36 Fair 4 Very Poor 48 Gen Good
Max Dispersion Late 40 Fair 3 Very Poor 70 Good
Category Day 3 1 4
Max LVORI Early 7 5 6
Max LVORI Late 2 6 3
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 4 PM
Precip End Continuing
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 70. South winds less
than 10 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs in the
lower 80s. Minimum RH 65 percent. Southwest winds less than
10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 60s. Southwest winds less
than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 61 percent. West
winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.MONDAY...Sunny. Highs in the upper 80s. Minimum RH 57 percent.
Light and variable wind.
.MONDAY NIGHT...Clear. Lows in the lower 70s. Light and variable
wind.
.TUESDAY...Sunny. Highs around 90. Minimum RH 56 percent.
Northeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
53 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.
$$
TNZ014-260800-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 83-88 (+4) 62-67 (+5) 85-90
RH % (24h trend) 41-46 (-4) 95-100 (-1) 46-51
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 6
Transport Wnd (mph) SW 8 SW 6 SW 13
Mixing Hgt(ft-agl) 5620 380 6200
Vent Rate (mph-ft) 44960 2280 80600
Max Dispersion Early 35 Fair 3 Very Poor 44 Gen Good
Max Dispersion Late 39 Fair 2 Very Poor 68 Good
Category Day 3 1 4
Max LVORI Early 8 6 6
Max LVORI Late 2 7 3
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Southwest
winds less than 10 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs in the
mid 80s. Minimum RH 62 percent. Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 60s. Southwest winds less
than 10 mph.
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 54 percent.
Light and variable wind.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 53 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
49 percent. Light and variable wind.
*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.
$$
TNZ037-260800-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 84-89 (+4) 64-69 (+6) 86-91
RH % (24h trend) 42-47 (-3) 93-98 (-2) 46-51
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 6
Transport Wnd (mph) SW 8 SW 6 SW 14
Mixing Hgt(ft-agl) 5550 370 6260
Vent Rate (mph-ft) 44400 2220 87640
Max Dispersion Early 34 Fair 3 Very Poor 45 Gen Good
Max Dispersion Late 39 Fair 2 Very Poor 75 Good
Category Day 3 1 4
Max LVORI Early 8 5 6
Max LVORI Late 2 7 2
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 4 PM
Precip End Continuing
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 70. Southwest winds
less than 10 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs in the
mid 80s. Minimum RH 60 percent. Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 60s. Southwest winds less
than 10 mph.
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 54 percent.
Light and variable wind.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 52 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 48 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.
$$
TNZ036-260800-
Anderson-
Including the cities of Oak Ridge and Clinton
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 83-88 (+4) 64-69 (+5) 85-90
RH % (24h trend) 40-45 (-8) 91-96 (0) 47-52
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 6
Transport Wnd (mph) SW 7 SW 7 SW 14
Mixing Hgt(ft-agl) 5220 370 5720
Vent Rate (mph-ft) 36540 2590 80080
Max Dispersion Early 33 Fair 3 Very Poor 44 Gen Good
Max Dispersion Late 35 Fair 3 Very Poor 70 Good
Category Day 3 1 4
Max LVORI Early 7 5 6
Max LVORI Late 2 7 3
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 4 PM
Precip End Continuing
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 70. Southwest winds
5 to 10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 60 percent.
Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers and thunderstorms
likely. Lows in the upper 60s. Southwest winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 55 percent.
Light and variable wind.
.MONDAY NIGHT...Clear. Lows in the lower 70s. North winds less
than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 53 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
49 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.
$$
TNZ069-260800-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 85-90 (+5) 65-70 (+6) 87-92
RH % (24h trend) 39-44 (-7) 91-96 (-1) 45-50
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 7
Transport Wnd (mph) SW 7 SW 6 SW 14
Mixing Hgt(ft-agl) 5550 360 6370
Vent Rate (mph-ft) 38850 2160 89180
Max Dispersion Early 32 Fair 2 Very Poor 46 Gen Good
Max Dispersion Late 35 Fair 2 Very Poor 76 Good
Category Day 3 1 4
Max LVORI Early 7 5 6
Max LVORI Late 2 7 2
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 4 PM
Precip End Continuing
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 70s. Southwest
winds less than 10 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs in the
upper 80s. Minimum RH 58 percent. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows around 70. Southwest winds less than
10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 58 percent. Southwest
winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 54 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the lower 70s. Light and variable
wind.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 53 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 48 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.
$$
TNZ073-260800-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 84-89 (+5) 64-69 (+5) 87-92
RH % (24h trend) 37-42 (-7) 90-95 (+3) 45-50
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var S 5 SW 8
Transport Wnd (mph) SW 7 S 6 SW 10
Mixing Hgt(ft-agl) 5290 320 5400
Vent Rate (mph-ft) 37030 1920 54000
Max Dispersion Early 30 Fair 2 Very Poor 27 Fair
Max Dispersion Late 32 Fair 2 Very Poor 54 Gen Good
Category Day 3 1 4
Max LVORI Early 6 5 6
Max LVORI Late 2 6 3
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Southwest winds 5 to 10 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs in the
upper 80s. Minimum RH 55 percent. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows around 70. Southwest winds less than
10 mph.
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Southwest
winds less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 52 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the lower 70s. East winds less
than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 50 percent. North
winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 46 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.
$$
TNZ067-260800-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 85-90 (+4) 65-70 (+6) 87-92
RH % (24h trend) 41-46 (-8) 95-100 (+1) 49-54
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var S 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 6
Transport Wnd (mph) SW 7 SW 6 SW 13
Mixing Hgt(ft-agl) 5250 370 5900
Vent Rate (mph-ft) 36750 2220 76700
Max Dispersion Early 28 Fair 2 Very Poor 47 Gen Good
Max Dispersion Late 31 Fair 2 Very Poor 68 Good
Category Day 3 1 4
Max LVORI Early 8 6 7
Max LVORI Late 2 8 3
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 4 PM
Precip End 7 PM
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 70s. Southwest winds less than 10 mph.
.SATURDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows around 70. Southwest winds less than
10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 57 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 54 percent.
Light and variable wind.
.MONDAY NIGHT...Clear. Lows in the lower 70s. Light and variable
wind.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 54 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 49 percent.
Light and variable wind.
*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.
$$
TNZ068-260800-
Loudon-
Including the cities of Lenoir City and Loudon
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 85-90 (+5) 65-70 (+6) 86-91
RH % (24h trend) 40-45 (-8) 95-100 (-1) 49-54
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 7
Transport Wnd (mph) SW 7 S 7 SW 14
Mixing Hgt(ft-agl) 5500 380 6170
Vent Rate (mph-ft) 38500 2660 86380
Max Dispersion Early 29 Fair 2 Very Poor 44 Gen Good
Max Dispersion Late 33 Fair 3 Very Poor 73 Good
Category Day 3 1 4
Max LVORI Early 9 6 7
Max LVORI Late 2 7 3
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 4 PM
Precip End Continuing
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 70s. South winds less than 10 mph.
.SATURDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows around 70. Southwest winds less than
10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 59 percent. Southwest
winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 57 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 56 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 51 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.
$$
TNZ071-260800-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 85-90 (+5) 65-70 (+5) 87-92
RH % (24h trend) 38-43 (-8) 89-94 (0) 46-51
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 8
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 10
Transport Wnd (mph) SW 7 S 6 W 13
Mixing Hgt(ft-agl) 5410 380 6240
Vent Rate (mph-ft) 37870 2280 81120
Max Dispersion Early 30 Fair 3 Very Poor 40 Fair
Max Dispersion Late 32 Fair 3 Very Poor 69 Good
Category Day 3 1 4
Max LVORI Early 6 5 6
Max LVORI Late 2 6 3
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 3 PM
Precip End Continuing
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 70s. South
winds less than 10 mph.
.SATURDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 70s. Southwest winds less
than 10 mph.
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. South winds
less than 10 mph.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 55 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. East winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 55 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 50 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.
$$
TNZ086-260800-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 85-90 (+5) 65-70 (+6) 86-91
RH % (24h trend) 39-44 (-7) 93-98 (+1) 50-55
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var S 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 7
Transport Wnd (mph) SW 7 S 8 SW 13
Mixing Hgt(ft-agl) 5620 390 6330
Vent Rate (mph-ft) 39340 3120 82290
Max Dispersion Early 29 Fair 3 Very Poor 43 Gen Good
Max Dispersion Late 33 Fair 3 Very Poor 70 Good
Category Day 3 1 4
Max LVORI Early 7 5 6
Max LVORI Late 2 6 3
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.03
Precip Begin 3 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 70s. South winds less than 10 mph.
.SATURDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows around 70. South winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 57 percent. West winds
less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 55 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 54 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 49 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ083-260800-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 84-89 (+4) 65-70 (+6) 85-90
RH % (24h trend) 43-48 (-8) 95-100 (+4) 54-59
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var S 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 6
Transport Wnd (mph) SW 7 SW 6 SW 13
Mixing Hgt(ft-agl) 5120 350 4760
Vent Rate (mph-ft) 35840 2100 61880
Max Dispersion Early 27 Fair 3 Very Poor 47 Gen Good
Max Dispersion Late 31 Fair 2 Very Poor 54 Gen Good
Category Day 3 1 4
Max LVORI Early 8 6 7
Max LVORI Late 2 8 3
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 3 PM
Precip End 7 PM
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 70. Southwest winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Southwest winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 57 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the lower 70s. Light and variable
wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 57 percent.
East winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 52 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.
$$
TNZ084-260800-
Meigs-
Including the city of Big Spring
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 85-90 (+4) 66-71 (+6) 86-91
RH % (24h trend) 41-46 (-7) 95-100 (0) 52-57
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var S 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 6
Transport Wnd (mph) SW 6 S 6 SW 13
Mixing Hgt(ft-agl) 5380 350 5580
Vent Rate (mph-ft) 32280 2100 72540
Max Dispersion Early 28 Fair 3 Very Poor 49 Gen Good
Max Dispersion Late 32 Fair 3 Very Poor 62 Good
Category Day 3 1 4
Max LVORI Early 9 6 7
Max LVORI Late 2 8 3
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 3 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 70s. South winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 57 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 55 percent.
Light and variable wind.
.MONDAY NIGHT...Clear. Lows in the mid 70s. Light and variable
wind.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 54 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 50 percent.
Light and variable wind.
*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.
$$
TNZ085-260800-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 85-90 (+4) 65-70 (+6) 86-91
RH % (24h trend) 40-45 (-5) 95-100 (-1) 50-55
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var S 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 7
Transport Wnd (mph) SW 6 S 7 SW 13
Mixing Hgt(ft-agl) 5510 360 6050
Vent Rate (mph-ft) 33060 2520 78650
Max Dispersion Early 28 Fair 3 Very Poor 45 Gen Good
Max Dispersion Late 32 Fair 3 Very Poor 65 Good
Category Day 3 1 4
Max LVORI Early 8 6 6
Max LVORI Late 2 7 3
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.02
Precip Begin 3 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 70s. South winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 56 percent. West winds
less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 53 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the lower 70s. Light and variable
wind.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 53 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 48 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ099-260800-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Temp (24h trend) 85-90 (+4) 66-71 (+5) 86-91
RH % (24h trend) 40-45 (-7) 94-99 (+4) 52-57
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var S 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 7
Transport Wnd (mph) S 6 S 6 SW 12
Mixing Hgt(ft-agl) 5620 370 5100
Vent Rate (mph-ft) 33720 2220 61200
Max Dispersion Early 26 Fair 3 Very Poor 48 Gen Good
Max Dispersion Late 31 Fair 2 Very Poor 53 Gen Good
Category Day 3 1 3
Max LVORI Early 7 5 6
Max LVORI Late 2 7 3
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 6 PM
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. Southwest
winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Southwest winds less
than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 56 percent. West winds
less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. West winds
less than 10 mph.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 54 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the mid 70s. North winds less than
10 mph.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 55 percent.
East winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 50 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.
$$
TNZ100-260800-
Bradley-
Including the cities of Cleveland and Tasso
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 85-90 (+4) 66-71 (+6) 86-91
RH % (24h trend) 40-45 (-3) 93-98 (0) 50-55
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var S 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 6
Transport Wnd (mph) SW 6 S 7 SW 13
Mixing Hgt(ft-agl) 5660 370 5690
Vent Rate (mph-ft) 33960 2590 73970
Max Dispersion Early 29 Fair 3 Very Poor 48 Gen Good
Max Dispersion Late 33 Fair 3 Very Poor 64 Good
Category Day 3 1 4
Max LVORI Early 8 6 6
Max LVORI Late 2 7 3
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 54 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 54 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 51 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the mid 70s. Light and variable
wind.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 52 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 46 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.
$$
TNZ101-260800-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
254 AM EDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 85-90 (+4) 65-70 (+5) 86-91
RH % (24h trend) 38-43 (-2) 92-97 (+2) 48-53
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var S 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 6
Transport Wnd (mph) SW 7 S 7 SW 12
Mixing Hgt(ft-agl) 5560 380 5970
Vent Rate (mph-ft) 38920 2660 71640
Max Dispersion Early 29 Fair 3 Very Poor 39 Fair
Max Dispersion Late 32 Fair 3 Very Poor 63 Good
Category Day 3 1 4
Max LVORI Early 6 5 6
Max LVORI Late 2 7 3
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.07
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 70s. South winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 52 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 53 percent. West winds
less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 49 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the lower 70s. Light and variable
wind.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 50 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 45 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ082-260800-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
154 AM CDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 82-87 (+3) 63-68 (+5) 83-88
RH % (24h trend) 45-50 (-5) 95-100 (+4) 57-62
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var S 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 6
Transport Wnd (mph) S 7 SW 7 SW 13
Mixing Hgt(ft-agl) 5140 390 4270
Vent Rate (mph-ft) 35980 2730 55510
Max Dispersion Early 28 Fair 3 Very Poor 45 Gen Good
Max Dispersion Late 31 Fair 3 Very Poor 48 Gen Good
Category Day 3 1 3
Max LVORI Early 7 6 6
Max LVORI Late 2 7 3
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 70. Southwest winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.MONDAY...Sunny. Highs around 90. Minimum RH 58 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the lower 70s. Light and variable
wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 58 percent.
Northeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 53 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.
$$
TNZ081-260800-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
154 AM CDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 81-86 (+3) 64-69 (+5) 82-87
RH % (24h trend) 47-52 (-5) 95-100 (+6) 59-64
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var S 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 5
Transport Wnd (mph) S 6 S 7 SW 13
Mixing Hgt(ft-agl) 5030 410 5260
Vent Rate (mph-ft) 30180 2870 68380
Max Dispersion Early 27 Fair 3 Very Poor 46 Gen Good
Max Dispersion Late 29 Fair 3 Very Poor 56 Gen Good
Category Day 3 1 4
Max LVORI Early 7 6 7
Max LVORI Late 3 7 3
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 70. Southwest winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Southwest winds less
than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.MONDAY...Sunny. Highs in the upper 80s. Minimum RH 59 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the lower 70s. Light and variable
wind.
.TUESDAY...Sunny. Highs around 90. Minimum RH 60 percent. Light
and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs around 90. Minimum RH 55 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.
$$
TNZ098-260800-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
154 AM CDT Thu Jun 25 2026
Today Tonight Fri
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 82-87 (+3) 65-70 (+4) 83-88
RH % (24h trend) 44-49 (-5) 92-97 (+6) 54-59
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 5
Transport Wnd (mph) SW 6 S 6 SW 13
Mixing Hgt(ft-agl) 5000 370 4890
Vent Rate (mph-ft) 30000 2220 63570
Max Dispersion Early 23 Fair 3 Very Poor 42 Gen Good
Max Dispersion Late 25 Fair 2 Very Poor 52 Gen Good
Category Day 3 1 4
Max LVORI Early 6 5 7
Max LVORI Late 3 7 3
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.02
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. Southwest
winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 59 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows around 70. Southwest winds
less than 10 mph.
.SUNDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. West winds
less than 10 mph.
.MONDAY...Sunny. Highs around 90. Minimum RH 55 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the lower 70s. North winds less
than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 57 percent.
East winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
53 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.
$$
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