
Dangerous to record breaking heat will build across the center of the nation and slowly build eastward this week. Wildfire conditions remain critical for the Southwest and portions of the Great Basin through Monday. For the northern Plains and upper Midwest, severe thunderstorms with the potential for large to very large hail and severe winds are the primary hazards. Read More >
*New*: Fire Weather Dashboard (experimental...availability not guaranteed)
The default location is Knoxville, TN. Click anywhere on the map to change location.
Computed 10 Hour FM Haines
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Latest Fire Weather Forecast
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008
FNUS54 KMRX 301846
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
Issued by National Weather Service Nashville TN
244 PM EDT Tue Jun 30 2026
.DISCUSSION...
Mostly dry and very hot conditions can be expected through Friday,
and very hot conditions will likely continue into the weekend.
Isolated to scattered showers and storms possible through this
afternoon, mainly across the Tri-Cities area.
VAZ001-012000-
Lee-
Including the city of Rose Hill
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 69-74 (+1) 91-96 (+2) 69-74 92-97
RH % (24h trend) 95-100 40-45 (-10) 93-98 37-42
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 3 NE 7 NE 3 NE 7
Mixing Hgt(ft-agl) 390 5750 210 4910
Vent Rate (mph-ft) 1170 40250 630 34370
Max Dispersion Early 1 Very Poor 17 Gen Poor 5 Very Poor 25 Fair
Max Dispersion Late 2 Very Poor 32 Fair 2 Very Poor 29 Fair
Category Day 1 3 1 3
Max LVORI Early 8 9 7 8
Max LVORI Late 9 2 8 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Northeast winds less
than 10 mph.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 48 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows around 70. Northeast winds
less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 52 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. North winds less than
10 mph.
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs around 90. Minimum RH 56 percent. West winds
less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. West winds less than
10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. West winds
less than 10 mph.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 68 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ002-012000-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 68-73 (+2) 90-95 (+3) 69-74 90-95
RH % (24h trend) 95-100 35-40 (-14) 91-96 33-38
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 5 NE 7 NE 5 NE 8
Mixing Hgt(ft-agl) 420 5520 160 5270
Vent Rate (mph-ft) 2100 38640 800 42160
Max Dispersion Early 2 Very Poor 19 Gen Poor 2 Very Poor 33 Fair
Max Dispersion Late 2 Very Poor 34 Fair 2 Very Poor 36 Fair
Category Day 1 3 1 3
Max LVORI Early 8 9 6 7
Max LVORI Late 8 2 7 2
Precip Chance (%) 0 0 0 10
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.03
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows around 70. Northeast winds less than
10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 90s. Minimum RH 46 percent. Northeast winds less
than 10 mph.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Northeast winds less than
10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 51 percent. West winds less
than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. North winds less than
10 mph.
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 55 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 65 percent. West
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 70 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ005-012000-
Scott VA-
Including the city of Hiltons
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 69-74 (+1) 92-97 (+4) 69-74 93-98
RH % (24h trend) 95-100 38-43 (-16) 93-98 33-38
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 3 NE 7 NE 3 NE 7
Mixing Hgt(ft-agl) 390 5640 200 5150
Vent Rate (mph-ft) 1170 39480 600 36050
Max Dispersion Early 1 Very Poor 17 Gen Poor 2 Very Poor 26 Fair
Max Dispersion Late 1 Very Poor 34 Fair 2 Very Poor 31 Fair
Category Day 1 3 1 3
Max LVORI Early 8 8 6 7
Max LVORI Late 9 2 8 2
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.03
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Northeast winds less
than 10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 90s. Minimum RH 47 percent. Northeast winds less than
10 mph.
.FRIDAY NIGHT...Mostly clear. Lows around 70. Northeast winds
less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 51 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. North winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 55 percent. Southwest
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. West winds less than
10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 64 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. West winds less than
10 mph.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 70 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ006-012000-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 67-72 (+2) 91-96 (+4) 68-73 92-97
RH % (24h trend) 95-100 35-40 (-17) 91-96 31-36
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 3 NE 7 E 3 NE 8
Mixing Hgt(ft-agl) 390 6380 140 5950
Vent Rate (mph-ft) 1170 44660 420 47600
Max Dispersion Early 2 Very Poor 22 Fair 3 Very Poor 38 Fair
Max Dispersion Late 2 Very Poor 41 Gen Good 1 Very Poor 45 Gen Good
Category Day 1 3 1 3
Max LVORI Early 7 8 6 6
Max LVORI Late 8 2 7 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows around 70. Northeast winds less than
10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 90s. Minimum RH 42 percent. Northeast winds less than
10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. East winds
less than 10 mph.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 46 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Northeast winds less than
10 mph.
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 52 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 64 percent. West
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 70 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ008-012000-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 68-73 (+3) 91-96 (+4) 68-73 92-97
RH % (24h trend) 95-100 36-41 (-17) 90-95 30-35
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 3 NE 7 E 3 NE 7
Mixing Hgt(ft-agl) 330 6030 180 5980
Vent Rate (mph-ft) 990 42210 540 41860
Max Dispersion Early 2 Very Poor 20 Gen Poor 4 Very Poor 32 Fair
Max Dispersion Late 1 Very Poor 39 Fair 1 Very Poor 38 Fair
Category Day 1 3 1 3
Max LVORI Early 7 7 6 6
Max LVORI Late 8 2 7 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows around 70. Northeast winds less than
10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 90s. Minimum RH 42 percent. North winds less than
10 mph.
.FRIDAY NIGHT...Mostly clear. Lows around 70. East winds less
than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 46 percent. West winds less
than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. West winds less than
10 mph.
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs around 90. Minimum RH 50 percent. Southwest
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.MONDAY...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.
.MONDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Southwest
winds less than 10 mph.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 69 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ018-012000-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 65-70 (+2) 89-94 (+3) 66-71 91-96
RH % (24h trend) 95-100 34-39 (-17) 93-98 26-31
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 5 NE 8 E 5 NE 8
Mixing Hgt(ft-agl) 370 6230 120 6900
Vent Rate (mph-ft) 1850 49840 600 55200
Max Dispersion Early 2 Very Poor 25 Fair 3 Very Poor 44 Gen Good
Max Dispersion Late 2 Very Poor 46 Gen Good 2 Very Poor 48 Gen Good
Category Day 1 3 1 4
Max LVORI Early 7 8 6 7
Max LVORI Late 8 2 8 2
Precip Chance (%) 0 0 0 0
Precip Type None None None Tstms
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. East winds
less than 10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 90s. Minimum RH 38 percent. East winds less than
10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs around 90. Minimum RH 43 percent. Southwest winds less than
10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
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 upper 80s. Minimum RH 48 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.MONDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 58 percent. West
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. West winds less than 10 mph.
.TUESDAY...Showers and a chance of thunderstorms. Highs in the
lower 80s. Minimum RH 66 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ047-012000-
Southeast Carter-
Including the city of Hampton
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 66-71 (+3) 86-91 (+3) 67-72 87-92
RH % (24h trend) 93-98 40-45 (-17) 89-94 33-38
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 5 NE 8 E 6 NE 8
Mixing Hgt(ft-agl) 400 5280 160 6080
Vent Rate (mph-ft) 2000 42240 960 48640
Max Dispersion Early 2 Very Poor 24 Fair 3 Very Poor 40 Fair
Max Dispersion Late 2 Very Poor 40 Fair 2 Very Poor 43 Gen Good
Category Day 1 3 1 3
Max LVORI Early 6 7 6 6
Max LVORI Late 7 3 6 2
Precip Chance (%) 0 20 0 30
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.01 0.00 0.01
Precip Begin 2 PM 2 PM
Precip End Continuing 8 PM
Chance of Thunder (%) 0 20 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the upper 80s. Minimum RH 44 percent. East winds less than
10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 48 percent. Southwest winds
less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and 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 54 percent. West
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. South winds less than 10 mph.
.MONDAY...Showers and a chance of thunderstorms. Highs in the mid
80s. Minimum RH 64 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. West winds less than 10 mph.
.TUESDAY...Showers and a chance of thunderstorms. Highs around
80. Minimum RH 71 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ045-012000-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 67-72 (+2) 86-91 (+3) 68-73 87-92
RH % (24h trend) 93-98 44-49 (-13) 89-94 38-43
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 5 NE 9 E 5 NE 8
Mixing Hgt(ft-agl) 390 5080 150 4870
Vent Rate (mph-ft) 1950 45720 750 38960
Max Dispersion Early 2 Very Poor 24 Fair 3 Very Poor 34 Fair
Max Dispersion Late 2 Very Poor 39 Fair 2 Very Poor 36 Fair
Category Day 1 3 1 3
Max LVORI Early 6 7 6 6
Max LVORI Late 7 3 7 3
Precip Chance (%) 0 20 20 30
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.02 0.01 0.18
Precip Begin 5 PM Continuing 2 PM
Precip End Continuing 9 PM 8 PM
Chance of Thunder (%) 0 20 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the upper 80s. Minimum RH 49 percent. Northeast winds less
than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 50 percent. West winds less
than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and 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 55 percent. West
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.MONDAY...Showers and a chance of thunderstorms. Highs in the mid
80s. Minimum RH 64 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.TUESDAY...Showers and a chance of thunderstorms. Highs around
80. Minimum RH 71 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ043-012000-
Southeast Greene-
Including the city of Cedar Creek
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 67-72 (+2) 86-91 (+3) 68-73 87-92
RH % (24h trend) 92-97 43-48 (-10) 89-94 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SE 7 Lgt/Var SE 6 Lgt/Var
Transport Wnd (mph) SE 6 NE 9 E 3 N 8
Mixing Hgt(ft-agl) 360 4490 220 4270
Vent Rate (mph-ft) 2160 40410 660 34160
Max Dispersion Early 3 Very Poor 23 Fair 5 Very Poor 28 Fair
Max Dispersion Late 3 Very Poor 36 Fair 2 Very Poor 30 Fair
Category Day 1 3 1 3
Max LVORI Early 5 7 5 6
Max LVORI Late 7 3 7 2
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.20
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the upper 80s. Minimum RH 49 percent. North winds less than
10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 49 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 53 percent. West winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.MONDAY...Showers and a chance of thunderstorms. Highs in the mid
80s. Minimum RH 61 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 68 percent. West winds
less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ041-012000-
Cocke Smoky Mountains-
Including the city of Hartford
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 69-74 (+2) 86-91 (+2) 70-75 87-92
RH % (24h trend) 90-95 44-49 (-9) 85-90 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SE 5 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 5 NE 9 SE 5 NE 8
Mixing Hgt(ft-agl) 360 4540 220 4210
Vent Rate (mph-ft) 1800 40860 1100 33680
Max Dispersion Early 2 Very Poor 20 Gen Poor 4 Very Poor 28 Fair
Max Dispersion Late 2 Very Poor 35 Fair 2 Very Poor 30 Fair
Category Day 1 3 1 3
Max LVORI Early 5 6 4 5
Max LVORI Late 6 3 6 3
Precip Chance (%) 0 20 20 30
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.02 0.01 0.10
Precip Begin 11 AM Continuing 2 PM
Precip End Continuing 9 PM Continuing
Chance of Thunder (%) 0 20 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows around 70. Southeast winds less than
10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the upper 80s. Minimum RH 50 percent. North winds less than
10 mph.
.FRIDAY NIGHT...Mostly clear. Lows around 70. Southeast winds
less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 51 percent.
Northwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 57 percent. West winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.MONDAY...Showers and a chance of thunderstorms. Highs in the mid
80s. Minimum RH 64 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 67 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ074-012000-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 68-73 (+2) 83-88 (+2) 68-73 84-89
RH % (24h trend) 91-96 45-50 (-11) 88-93 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SE 5 Lgt/Var SE 5 Lgt/Var
Transport Wnd (mph) S 5 NE 10 SE 6 NE 8
Mixing Hgt(ft-agl) 390 3890 160 3880
Vent Rate (mph-ft) 1950 38900 960 31040
Max Dispersion Early 2 Very Poor 21 Fair 4 Very Poor 26 Fair
Max Dispersion Late 2 Very Poor 35 Fair 3 Very Poor 27 Fair
Category Day 1 3 1 3
Max LVORI Early 5 6 4 5
Max LVORI Late 6 3 6 3
Precip Chance (%) 0 30 20 40
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.07 0.01 0.06
Precip Begin 12 PM Continuing 8 AM
Precip End Continuing 9 PM Continuing
Chance of Thunder (%) 0 30 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Southeast winds less
than 10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 80s. Minimum RH 53 percent. Northeast winds less than
10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
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 slight chance of showers
and thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 80s. Minimum RH 60 percent. West winds less
than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.MONDAY...Showers with thunderstorms likely. Highs in the lower
80s. Minimum RH 67 percent. West winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. South winds less than 10 mph.
.TUESDAY...Showers and a chance of thunderstorms. Highs around
80. Minimum RH 68 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ072-012000-
Blount Smoky Mountains-
Including the city of Cades Cove
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 70-75 (+1) 88-93 (+2) 71-76 88-93
RH % (24h trend) 90-95 46-51 (-8) 89-94 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SE 5 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 6 NE 7 SE 5 NE 8
Mixing Hgt(ft-agl) 410 3990 210 4300
Vent Rate (mph-ft) 2460 27930 1050 34400
Max Dispersion Early 3 Very Poor 20 Gen Poor 3 Very Poor 27 Fair
Max Dispersion Late 3 Very Poor 27 Fair 2 Very Poor 30 Fair
Category Day 1 2 1 3
Max LVORI Early 5 6 5 6
Max LVORI Late 6 3 6 3
Precip Chance (%) 0 30 20 50
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.06 0.01 0.25
Precip Begin 12 PM Continuing 2 PM
Precip End Continuing 9 PM Continuing
Chance of Thunder (%) 0 30 0 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a chance of showers and
thunderstorms. Lows in the lower 70s. Southeast winds less than
10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
around 90. Minimum RH 54 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 54 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. South winds less than
10 mph.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 59 percent. Southwest winds
less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. South winds less than 10 mph.
.MONDAY...Showers with thunderstorms likely. Highs in the mid
80s. Minimum RH 66 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.TUESDAY...Showers with thunderstorms likely. Highs in the mid
80s. Minimum RH 67 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ087-012000-
Southeast Monroe-
Including the cities of Citico and Coker Creek
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 70-75 (+1) 88-93 (+1) 70-75 89-94
RH % (24h trend) 92-97 43-48 (-8) 91-96 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 6 NE 6 E 5 NE 7
Mixing Hgt(ft-agl) 430 4300 240 4920
Vent Rate (mph-ft) 2580 25800 1200 34440
Max Dispersion Early 2 Very Poor 21 Fair 3 Very Poor 28 Fair
Max Dispersion Late 3 Very Poor 22 Fair 2 Very Poor 32 Fair
Category Day 1 2 1 3
Max LVORI Early 6 7 6 6
Max LVORI Late 7 3 7 3
Precip Chance (%) 0 40 20 50
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.10 0.01 0.52
Precip Begin 12 PM Continuing 8 AM
Precip End Continuing 9 PM Continuing
Chance of Thunder (%) 0 40 0 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a chance of showers and a
slight chance of thunderstorms. Lows around 70. East winds less
than 10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
around 90. Minimum RH 50 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows around 70. Southeast winds
less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 50 percent. Southwest
winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Southeast winds less than
10 mph.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 56 percent. Southwest winds
less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.MONDAY...Showers with thunderstorms likely. Highs in the mid
80s. Minimum RH 63 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.TUESDAY...Showers with thunderstorms likely. Highs in the mid
80s. Minimum RH 65 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ102-012000-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 70-75 (+1) 91-96 (+1) 70-75 91-96
RH % (24h trend) 92-97 40-45 (-7) 93-98 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SE 5 Lgt/Var E 5 Lgt/Var
Transport Wnd (mph) SE 5 NE 5 SE 5 NE 7
Mixing Hgt(ft-agl) 400 4860 200 6200
Vent Rate (mph-ft) 2000 24300 1000 43400
Max Dispersion Early 2 Very Poor 22 Fair 3 Very Poor 36 Fair
Max Dispersion Late 2 Very Poor 25 Fair 2 Very Poor 39 Fair
Category Day 1 2 1 3
Max LVORI Early 7 7 7 7
Max LVORI Late 7 3 8 3
Precip Chance (%) 0 40 0 50
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.11 0.00 0.55
Precip Begin 2 PM 2 PM
Precip End Continuing Continuing
Chance of Thunder (%) 0 40 0 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows around 70. East winds less than 10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 90s. Minimum RH 46 percent. Northeast winds less
than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 47 percent. Light and variable
wind.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light and variable wind.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 53 percent. Southwest winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light and variable wind.
.MONDAY...Showers with thunderstorms likely. Highs in the upper
80s. Minimum RH 61 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.TUESDAY...Partly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 63 percent. West winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ060-012000-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 69-74 (+1) 89-94 (+1) 68-73 90-95
RH % (24h trend) 94-99 43-48 (-8) 95-100 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 5 NE 5 E 3 NE 7
Mixing Hgt(ft-agl) 370 4260 240 5360
Vent Rate (mph-ft) 1850 21300 720 37520
Max Dispersion Early 2 Very Poor 17 Gen Poor 2 Very Poor 27 Fair
Max Dispersion Late 2 Very Poor 24 Fair 2 Very Poor 31 Fair
Category Day 1 2 1 3
Max LVORI Early 7 8 7 7
Max LVORI Late 8 3 8 3
Precip Chance (%) 0 40 0 50
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.18 0.00 0.32
Precip Begin 2 PM 2 PM
Precip End Continuing Continuing
Chance of Thunder (%) 0 40 0 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the upper 60s. East winds less than
10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 90s. Minimum RH 48 percent. North winds less than
10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. East winds
less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 49 percent. Southwest
winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light and variable
wind.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 55 percent. West winds less
than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.MONDAY...Showers with thunderstorms likely. Highs in the mid
80s. Minimum RH 63 percent. West winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.TUESDAY...Partly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 65 percent. West winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ061-012000-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 67-72 (+1) 85-90 (+1) 66-71 85-90
RH % (24h trend) 95-100 52-57 (-8) 95-100 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 5 NE 5 NE 5 E 6
Mixing Hgt(ft-agl) 410 4050 240 4630
Vent Rate (mph-ft) 2050 20250 1200 27780
Max Dispersion Early 2 Very Poor 19 Gen Poor 2 Very Poor 22 Fair
Max Dispersion Late 2 Very Poor 17 Gen Poor 2 Very Poor 24 Fair
Category Day 1 2 1 3
Max LVORI Early 7 8 7 7
Max LVORI Late 8 3 9 3
Precip Chance (%) 0 40 0 50
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.17 0.00 0.06
Precip Begin 2 PM 2 PM
Precip End Continuing 8 PM
Chance of Thunder (%) 0 40 0 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the upper 80s. Minimum RH 54 percent. Southeast winds less
than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 80s. Minimum RH 55 percent. South winds less
than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. North winds less than
10 mph.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 63 percent. West winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. West winds less than 10 mph.
.MONDAY...Showers with thunderstorms likely. Highs in the lower
80s. Minimum RH 69 percent. West winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Northwest winds less than
10 mph.
.TUESDAY...Partly sunny with showers and thunderstorms likely.
Highs in the lower 80s. Minimum RH 72 percent. West winds less
than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ015-012000-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 69-74 (+1) 92-97 (+2) 70-75 93-98
RH % (24h trend) 95-100 42-47 (-9) 95-100 37-42
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 3 NE 7 NE 3 NE 7
Mixing Hgt(ft-agl) 360 6210 230 5050
Vent Rate (mph-ft) 1080 43470 690 35350
Max Dispersion Early 2 Very Poor 17 Gen Poor 3 Very Poor 26 Fair
Max Dispersion Late 1 Very Poor 37 Fair 2 Very Poor 30 Fair
Category Day 1 3 1 3
Max LVORI Early 8 9 7 8
Max LVORI Late 10 2 9 2
Precip Chance (%) 0 0 0 10
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light and variable
wind.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 48 percent. North
winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 50 percent.
Light and variable wind.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light and variable wind.
.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...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 62 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 67 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ016-012000-
Hawkins-
Including the city of Mooresburg
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 69-74 (+2) 92-97 (+3) 69-74 93-98
RH % (24h trend) 95-100 46-51 (-9) 95-100 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 3 NE 7 NE 3 E 7
Mixing Hgt(ft-agl) 370 6130 250 4750
Vent Rate (mph-ft) 1110 42910 750 33250
Max Dispersion Early 1 Very Poor 16 Gen Poor 3 Very Poor 25 Fair
Max Dispersion Late 1 Very Poor 37 Fair 1 Very Poor 31 Fair
Category Day 1 3 1 3
Max LVORI Early 8 9 7 8
Max LVORI Late 10 3 9 2
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.05
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows around 70. Northeast winds less than
10 mph.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 50 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows around 70. East winds less
than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 53 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Northwest winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. West winds less than
10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 64 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 70 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ017-012000-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 69-74 (+2) 93-98 (+4) 70-75 94-99
RH % (24h trend) 95-100 37-42 (-13) 93-98 32-37
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 3 NE 8 E 3 NE 7
Mixing Hgt(ft-agl) 360 5710 200 4920
Vent Rate (mph-ft) 1080 45680 600 34440
Max Dispersion Early 2 Very Poor 17 Gen Poor 3 Very Poor 26 Fair
Max Dispersion Late 1 Very Poor 38 Fair 1 Very Poor 31 Fair
Category Day 1 3 1 3
Max LVORI Early 7 7 6 7
Max LVORI Late 8 2 7 2
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.02
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the lower 70s. East winds less than 10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 90s. Minimum RH 44 percent. Northwest winds less than
10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. East winds
less than 10 mph.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 46 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 49 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Southwest winds less than 10 mph.
.MONDAY...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.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 66 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ046-012000-
Northwest Carter-
Including the city of Elizabethton
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 68-73 (+2) 91-96 (+4) 69-74 92-97
RH % (24h trend) 94-99 36-41 (-13) 89-94 30-35
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 5 NE 8 E 3 NE 8
Mixing Hgt(ft-agl) 370 6360 160 5360
Vent Rate (mph-ft) 1850 50880 480 42880
Max Dispersion Early 2 Very Poor 21 Fair 3 Very Poor 33 Fair
Max Dispersion Late 2 Very Poor 45 Gen Good 2 Very Poor 36 Fair
Category Day 1 3 1 3
Max LVORI Early 7 7 6 6
Max LVORI Late 7 2 6 2
Precip Chance (%) 20 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.01 0.00 0.00 0.01
Precip Begin 8 PM 2 PM
Precip End 9 PM 8 PM
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows around 70. Southeast winds
less than 10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 90s. Minimum RH 41 percent. West winds less than
10 mph.
.FRIDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 43 percent. West winds less
than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 90s. Minimum RH 47 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.MONDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.TUESDAY...Showers and a chance of thunderstorms. Highs in the
mid 80s. Minimum RH 63 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ044-012000-
Washington TN-
Including the city of Johnson City
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 68-73 (+2) 91-96 (+3) 69-74 93-98
RH % (24h trend) 95-100 39-44 (-11) 93-98 36-41
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 3 NE 8 E 3 NE 7
Mixing Hgt(ft-agl) 360 5010 240 3950
Vent Rate (mph-ft) 1080 40080 720 27650
Max Dispersion Early 2 Very Poor 19 Gen Poor 3 Very Poor 22 Fair
Max Dispersion Late 2 Very Poor 35 Fair 1 Very Poor 26 Fair
Category Day 1 3 1 2
Max LVORI Early 6 7 6 7
Max LVORI Late 8 2 7 2
Precip Chance (%) 20 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.01 0.00 0.00 0.08
Precip Begin 8 PM 2 PM
Precip End 9 PM 8 PM
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows around 70. Southeast winds
less than 10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 90s. Minimum RH 46 percent. Northeast winds less than
10 mph.
.FRIDAY NIGHT...Mostly clear. Lows around 70. Southeast winds
less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 47 percent. Southwest winds
less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. South winds less than 10 mph.
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 90s. Minimum RH 49 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.MONDAY...Showers and a chance of thunderstorms. Highs in the
upper 80s. Minimum RH 59 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 65 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ042-012000-
Northwest Greene-
Including the city of Greeneville
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 69-74 (+2) 91-96 (+2) 69-74 92-97
RH % (24h trend) 95-100 45-50 (-7) 95-100 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 5 NE 7 E 3 NE 7
Mixing Hgt(ft-agl) 350 4440 240 4010
Vent Rate (mph-ft) 1750 31080 720 28070
Max Dispersion Early 2 Very Poor 17 Gen Poor 4 Very Poor 21 Fair
Max Dispersion Late 2 Very Poor 28 Fair 1 Very Poor 23 Fair
Category Day 1 3 1 2
Max LVORI Early 6 8 6 7
Max LVORI Late 8 2 8 2
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.10
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows around 70. East winds less
than 10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 90s. Minimum RH 48 percent. Northeast winds less than
10 mph.
.FRIDAY NIGHT...Mostly clear. Lows around 70. Southeast winds
less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 49 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. South winds less than 10 mph.
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 90s. Minimum RH 51 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. South winds less than 10 mph.
.MONDAY...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.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 66 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ038-012000-
Grainger-
Including the city of Bean Station
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 70-75 (+1) 92-97 (+2) 71-76 93-98
RH % (24h trend) 95-100 46-51 (-7) 95-100 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 3 E 7 NE 5 NE 7
Mixing Hgt(ft-agl) 350 5150 240 4590
Vent Rate (mph-ft) 1050 36050 1200 32130
Max Dispersion Early 1 Very Poor 16 Gen Poor 3 Very Poor 22 Fair
Max Dispersion Late 1 Very Poor 31 Fair 1 Very Poor 27 Fair
Category Day 1 3 1 3
Max LVORI Early 8 9 7 8
Max LVORI Late 9 3 9 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 70s. Light and
variable wind.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 51 percent. Light
and variable wind.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 52 percent.
Light and variable wind.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 56 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.MONDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 64 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light and variable wind.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 69 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ039-012000-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 70-75 (+1) 92-97 (+2) 71-76 93-98
RH % (24h trend) 95-100 48-53 (-7) 95-100 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 3 E 7 NE 5 NE 6
Mixing Hgt(ft-agl) 340 4650 280 4320
Vent Rate (mph-ft) 1020 32550 1400 25920
Max Dispersion Early 1 Very Poor 15 Gen Poor 3 Very Poor 18 Gen Poor
Max Dispersion Late 1 Very Poor 27 Fair 1 Very Poor 23 Fair
Category Day 1 3 1 2
Max LVORI Early 8 10 7 8
Max LVORI Late 10 3 10 2
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.04
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light and variable
wind.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 90s. Minimum RH 51 percent. North winds less than
10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 51 percent.
Light and variable wind.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light and variable wind.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 69 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ040-012000-
Northwest Cocke-
Including the cities of Bybee and Newport
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 71-76 (+2) 91-96 (+2) 71-76 92-97
RH % (24h trend) 95-100 45-50 (-7) 92-97 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 3 NE 8 E 3 NE 7
Mixing Hgt(ft-agl) 330 4710 240 3970
Vent Rate (mph-ft) 990 37680 720 27790
Max Dispersion Early 2 Very Poor 19 Gen Poor 4 Very Poor 21 Fair
Max Dispersion Late 2 Very Poor 31 Fair 1 Very Poor 24 Fair
Category Day 1 3 1 2
Max LVORI Early 6 7 6 7
Max LVORI Late 8 3 7 2
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.04
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Southeast winds less
than 10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 90s. Minimum RH 50 percent. Northwest winds less
than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 49 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. South winds less than
10 mph.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 53 percent. West winds less
than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Southwest winds less than 10 mph.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 66 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ070-012000-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 72-77 (+2) 92-97 (+2) 72-77 93-98
RH % (24h trend) 95-100 46-51 (-7) 95-100 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 3 NE 7 E 3 NE 7
Mixing Hgt(ft-agl) 290 4470 260 3960
Vent Rate (mph-ft) 870 31290 780 27720
Max Dispersion Early 1 Very Poor 15 Gen Poor 3 Very Poor 21 Fair
Max Dispersion Late 1 Very Poor 28 Fair 1 Very Poor 24 Fair
Category Day 1 3 1 2
Max LVORI Early 7 9 6 8
Max LVORI Late 9 3 9 2
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 70s. Light and
variable wind.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 90s. Minimum RH 51 percent. Northeast winds less than
10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 51 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.MONDAY...Partly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 62 percent. West winds less than
10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 68 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ035-012000-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 71-76 (+1) 92-97 (+2) 71-76 92-97
RH % (24h trend) 94-99 40-45 (-9) 91-96 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 5 E 7 NE 2 NE 7
Mixing Hgt(ft-agl) 390 5890 160 5340
Vent Rate (mph-ft) 1950 41230 320 37380
Max Dispersion Early 2 Very Poor 17 Gen Poor 3 Very Poor 28 Fair
Max Dispersion Late 2 Very Poor 35 Fair 1 Very Poor 32 Fair
Category Day 1 3 1 3
Max LVORI Early 7 8 7 7
Max LVORI Late 8 3 7 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a chance of showers and
thunderstorms. Lows in the lower 70s. Northeast winds less than
10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 90s. Minimum RH 53 percent. Northeast winds less
than 10 mph.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 70s. North winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 54 percent.
Light and variable wind.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Northwest winds less than
10 mph.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 59 percent. West winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. West winds less than 10 mph.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 66 percent. West winds less
than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. West winds less than 10 mph.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 67 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ012-012000-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 71-76 (+2) 92-97 (+2) 71-76 92-97
RH % (24h trend) 95-100 37-42 (-11) 91-96 38-43
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 3 NE 7 SE 3 NE 7
Mixing Hgt(ft-agl) 380 6240 170 5480
Vent Rate (mph-ft) 1140 43680 510 38360
Max Dispersion Early 2 Very Poor 17 Gen Poor 3 Very Poor 28 Fair
Max Dispersion Late 2 Very Poor 38 Fair 2 Very Poor 33 Fair
Category Day 1 3 1 3
Max LVORI Early 6 7 6 7
Max LVORI Late 8 2 7 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 90s. Minimum RH 52 percent. North winds less than
10 mph.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 54 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.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...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Southwest winds less than 10 mph.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 65 percent. West winds less
than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. West winds less than 10 mph.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 65 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ013-012000-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 71-76 (+1) 90-95 (+2) 72-77 90-95
RH % (24h trend) 95-100 40-45 (-10) 89-94 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 3 E 7 N 3 NE 7
Mixing Hgt(ft-agl) 350 5640 160 5120
Vent Rate (mph-ft) 1050 39480 480 35840
Max Dispersion Early 2 Very Poor 17 Gen Poor 3 Very Poor 27 Fair
Max Dispersion Late 2 Very Poor 33 Fair 2 Very Poor 31 Fair
Category Day 1 3 1 3
Max LVORI Early 6 7 5 6
Max LVORI Late 8 2 7 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a chance of showers and
thunderstorms. Lows in the lower 70s. Northeast winds less than
10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 90s. Minimum RH 53 percent. Northeast winds less
than 10 mph.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 55 percent. Northwest
winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Northwest winds less than
10 mph.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 61 percent. West winds less
than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. West winds less than
10 mph.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 68 percent. West winds less than
10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 70. West winds less
than 10 mph.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 71 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ014-012000-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 70-75 (+1) 92-97 (+2) 71-76 92-97
RH % (24h trend) 95-100 40-45 (-9) 95-100 37-42
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 3 NE 7 NE 3 NE 7
Mixing Hgt(ft-agl) 360 5580 200 4990
Vent Rate (mph-ft) 1080 39060 600 34930
Max Dispersion Early 2 Very Poor 16 Gen Poor 2 Very Poor 25 Fair
Max Dispersion Late 1 Very Poor 32 Fair 2 Very Poor 30 Fair
Category Day 1 3 1 3
Max LVORI Early 8 9 7 7
Max LVORI Late 9 2 8 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 70s. Light and
variable wind.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 48 percent. Light
and variable wind.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 51 percent.
Light and variable wind.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 56 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light and variable wind.
.MONDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. West winds less than
10 mph.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 68 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ037-012000-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 71-76 (+1) 92-97 (+2) 72-77 93-98
RH % (24h trend) 95-100 41-46 (-9) 93-98 38-43
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 3 NE 7 NE 3 NE 7
Mixing Hgt(ft-agl) 320 5520 200 5060
Vent Rate (mph-ft) 960 38640 600 35420
Max Dispersion Early 1 Very Poor 16 Gen Poor 3 Very Poor 24 Fair
Max Dispersion Late 1 Very Poor 34 Fair 1 Very Poor 30 Fair
Category Day 1 3 1 3
Max LVORI Early 7 9 6 7
Max LVORI Late 9 2 8 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 70s. Light and
variable wind.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 49 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 51 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 56 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. West winds less than
10 mph.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 64 percent. Southwest winds
less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 69 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ036-012000-
Anderson-
Including the cities of Oak Ridge and Clinton
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 72-77 (+1) 91-96 (+1) 73-78 92-97
RH % (24h trend) 94-99 42-47 (-8) 88-93 38-43
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 3 E 7 NE 3 NE 7
Mixing Hgt(ft-agl) 350 5790 200 4960
Vent Rate (mph-ft) 1050 40530 600 34720
Max Dispersion Early 1 Very Poor 16 Gen Poor 4 Very Poor 26 Fair
Max Dispersion Late 2 Very Poor 35 Fair 1 Very Poor 30 Fair
Category Day 1 3 1 3
Max LVORI Early 6 7 5 6
Max LVORI Late 8 2 7 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a chance of showers and
thunderstorms. Lows in the lower 70s. Northeast winds less than
10 mph.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 51 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 70s. North winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 52 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Northwest winds less than
10 mph.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 57 percent. West winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. West winds less than
10 mph.
.MONDAY...Showers with thunderstorms likely. Highs in the upper
80s. Minimum RH 66 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. West winds less than
10 mph.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 67 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ069-012000-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 72-77 (+1) 92-97 (+1) 73-78 93-98
RH % (24h trend) 95-100 45-50 (-6) 94-99 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 2 NE 7 NE 3 NE 7
Mixing Hgt(ft-agl) 340 5200 230 4420
Vent Rate (mph-ft) 680 36400 690 30940
Max Dispersion Early 1 Very Poor 16 Gen Poor 3 Very Poor 23 Fair
Max Dispersion Late 1 Very Poor 37 Fair 1 Very Poor 28 Fair
Category Day 1 3 1 3
Max LVORI Early 6 8 6 7
Max LVORI Late 9 2 8 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a chance of showers and
thunderstorms. Lows in the lower 70s. Northeast winds less than
10 mph.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 51 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the mid 70s. Light and variable wind.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 51 percent. West
winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. West winds less than
10 mph.
.MONDAY...Partly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 63 percent. Southwest winds less than
10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 67 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ073-012000-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 71-76 (+1) 92-97 (+2) 72-77 92-97
RH % (24h trend) 94-99 44-49 (-6) 91-96 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 3 NE 8 SE 3 NE 7
Mixing Hgt(ft-agl) 310 4650 240 3780
Vent Rate (mph-ft) 930 37200 720 26460
Max Dispersion Early 2 Very Poor 20 Gen Poor 3 Very Poor 21 Fair
Max Dispersion Late 2 Very Poor 40 Fair 2 Very Poor 23 Fair
Category Day 1 3 1 2
Max LVORI Early 6 7 5 6
Max LVORI Late 7 3 7 2
Precip Chance (%) 0 20 0 30
Precip Type None Showers None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.01 0.00 0.01
Precip Begin 12 PM 2 PM
Precip End 8 PM Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a chance of showers and
thunderstorms. Lows in the lower 70s. East winds less than
10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 90s. Minimum RH 50 percent. Northeast winds less than
10 mph.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Southeast winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 50 percent.
West 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 showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 53 percent. West winds less
than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.MONDAY...Showers with thunderstorms likely. Highs around 90.
Minimum RH 61 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Southwest winds less than 10 mph.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 64 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ067-012000-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 73-78 (+2) 94-99 (+2) 73-78 94-99
RH % (24h trend) 94-99 43-48 (-6) 93-98 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 3 E 7 NE 2 NE 7
Mixing Hgt(ft-agl) 350 6060 180 4730
Vent Rate (mph-ft) 1050 42420 360 33110
Max Dispersion Early 2 Very Poor 17 Gen Poor 3 Very Poor 25 Fair
Max Dispersion Late 2 Very Poor 36 Fair 1 Very Poor 30 Fair
Category Day 1 3 1 3
Max LVORI Early 7 8 6 7
Max LVORI Late 8 3 8 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a chance of showers and
thunderstorms. Lows in the mid 70s. Light and variable wind.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 52 percent. Light
and variable wind.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the mid 70s. Light and variable wind.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 52 percent. Light
and variable wind.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.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...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 65 percent. Southwest winds less than
10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 66 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ068-012000-
Loudon-
Including the cities of Lenoir City and Loudon
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 72-77 (+1) 92-97 (+1) 72-77 93-98
RH % (24h trend) 95-100 46-51 (-5) 95-100 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 3 NE 7 NE 2 NE 7
Mixing Hgt(ft-agl) 360 5880 230 4240
Vent Rate (mph-ft) 1080 41160 460 29680
Max Dispersion Early 2 Very Poor 15 Gen Poor 3 Very Poor 21 Fair
Max Dispersion Late 2 Very Poor 44 Gen Good 1 Very Poor 29 Fair
Category Day 1 3 1 2
Max LVORI Early 7 8 7 8
Max LVORI Late 9 3 9 2
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.03
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a chance of showers and
thunderstorms. Lows in the lower 70s. Northeast winds less than
10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 90s. Minimum RH 54 percent. Northeast winds less than
10 mph.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 52 percent. West
winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light and variable
wind.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 57 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.MONDAY...Showers with thunderstorms likely. Highs around 90.
Minimum RH 65 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 66 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ071-012000-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 72-77 (+1) 92-97 (+1) 72-77 92-97
RH % (24h trend) 93-98 47-52 (-4) 92-97 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var NE 5
Transport Wnd (mph) SE 3 NE 8 E 3 NE 7
Mixing Hgt(ft-agl) 370 4750 250 3900
Vent Rate (mph-ft) 1110 38000 750 27300
Max Dispersion Early 2 Very Poor 17 Gen Poor 2 Very Poor 18 Gen Poor
Max Dispersion Late 2 Very Poor 45 Gen Good 2 Very Poor 24 Fair
Category Day 1 3 1 2
Max LVORI Early 6 7 6 7
Max LVORI Late 8 3 7 2
Precip Chance (%) 0 20 0 30
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.01 0.00 0.10
Precip Begin 4 PM 2 PM
Precip End 8 PM Continuing
Chance of Thunder (%) 0 20 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a chance of showers and
thunderstorms. Lows in the lower 70s. Southeast winds less than
10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 90s. Minimum RH 54 percent. Northeast winds less than
10 mph.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Southeast winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 52 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. South winds less than
10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 56 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.MONDAY...Showers with thunderstorms likely. Highs around 90.
Minimum RH 64 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.TUESDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 65 percent. Southwest winds
less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ086-012000-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 72-77 (+1) 93-98 (+2) 72-77 93-98
RH % (24h trend) 95-100 43-48 (-6) 95-100 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 5 NE 7 E 3 NE 7
Mixing Hgt(ft-agl) 380 5430 210 4460
Vent Rate (mph-ft) 1900 38010 630 31220
Max Dispersion Early 2 Very Poor 17 Gen Poor 3 Very Poor 24 Fair
Max Dispersion Late 2 Very Poor 39 Fair 1 Very Poor 27 Fair
Category Day 1 3 1 3
Max LVORI Early 6 8 7 7
Max LVORI Late 8 3 8 3
Precip Chance (%) 0 20 0 40
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.01 0.00 0.30
Precip Begin 3 PM 2 PM
Precip End Continuing Continuing
Chance of Thunder (%) 0 20 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 70s. East winds
less than 10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 90s. Minimum RH 51 percent. Northeast winds less than
10 mph.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 50 percent.
Northwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light and variable
wind.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.MONDAY...Showers with thunderstorms likely. Highs around 90.
Minimum RH 63 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.TUESDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 65 percent. Southwest winds
less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ083-012000-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 73-78 (+2) 93-98 (+1) 73-78 93-98
RH % (24h trend) 93-98 38-43 (-12) 89-94 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 3 E 7 NE 3 NE 7
Mixing Hgt(ft-agl) 330 6640 150 5510
Vent Rate (mph-ft) 990 46480 450 38570
Max Dispersion Early 2 Very Poor 18 Gen Poor 3 Very Poor 31 Fair
Max Dispersion Late 2 Very Poor 40 Fair 1 Very Poor 36 Fair
Category Day 1 3 1 3
Max LVORI Early 6 8 6 6
Max LVORI Late 8 2 7 2
Precip Chance (%) 0 20 0 20
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.01 0.00 0.04
Precip Begin 5 PM 2 PM
Precip End 8 PM Continuing
Chance of Thunder (%) 0 20 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 90s. Minimum RH 52 percent. Northeast winds less than
10 mph.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 53 percent. West winds less
than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light and variable
wind.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 60 percent. West winds less
than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 67 percent. West winds less
than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 70 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ084-012000-
Meigs-
Including the city of Big Spring
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 74-79 (+2) 94-99 (+1) 74-79 95-100
RH % (24h trend) 93-98 37-42 (-9) 91-96 37-42
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 2 NE 7 NE 3 NE 7
Mixing Hgt(ft-agl) 330 6780 180 5410
Vent Rate (mph-ft) 660 47460 540 37870
Max Dispersion Early 3 Very Poor 18 Gen Poor 3 Very Poor 29 Fair
Max Dispersion Late 1 Very Poor 39 Fair 1 Very Poor 35 Fair
Category Day 1 3 1 3
Max LVORI Early 7 8 6 7
Max LVORI Late 8 2 7 2
Precip Chance (%) 0 20 0 30
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.02 0.00 0.10
Precip Begin 5 PM 2 PM
Precip End Continuing Continuing
Chance of Thunder (%) 0 20 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 70s. Light and
variable wind.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 90s. Minimum RH 49 percent. Light and variable wind.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the mid 70s. Light and variable wind.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 49 percent. Light
and variable wind.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 70s. Light and variable wind.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 55 percent. Southwest winds
less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 64 percent. Southwest winds less than
10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.TUESDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 66 percent. West winds less
than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ085-012000-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 73-78 (+2) 94-99 (+1) 73-78 94-99
RH % (24h trend) 94-99 37-42 (-8) 93-98 38-43
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 5 NE 7 NE 3 NE 7
Mixing Hgt(ft-agl) 340 6290 170 5260
Vent Rate (mph-ft) 1700 44030 510 36820
Max Dispersion Early 3 Very Poor 18 Gen Poor 4 Very Poor 29 Fair
Max Dispersion Late 2 Very Poor 38 Fair 1 Very Poor 31 Fair
Category Day 1 3 1 3
Max LVORI Early 7 8 7 7
Max LVORI Late 8 2 8 2
Precip Chance (%) 0 20 0 40
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.02 0.00 0.21
Precip Begin 5 PM 2 PM
Precip End Continuing Continuing
Chance of Thunder (%) 0 20 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 70s. Light and
variable wind.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 90s. Minimum RH 48 percent. Northeast winds less than
10 mph.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 48 percent.
Northwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light and variable
wind.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 53 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 62 percent. Southwest winds less than
10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.TUESDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 65 percent. Southwest winds
less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ099-012000-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 74-79 (+1) 94-99 (+1) 74-79 94-99
RH % (24h trend) 88-93 35-40 (-10) 88-93 35-40
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 3 E 6 N 3 NE 7
Mixing Hgt(ft-agl) 340 7250 160 6310
Vent Rate (mph-ft) 1020 43500 480 44170
Max Dispersion Early 3 Very Poor 18 Gen Poor 3 Very Poor 34 Fair
Max Dispersion Late 2 Very Poor 38 Fair 2 Very Poor 40 Fair
Category Day 1 3 1 3
Max LVORI Early 5 6 5 6
Max LVORI Late 6 2 6 2
Precip Chance (%) 0 30 20 40
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.06 0.01 0.30
Precip Begin 4 PM Continuing 2 PM
Precip End Continuing 9 PM Continuing
Chance of Thunder (%) 0 30 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 70s. Northeast
winds less than 10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 90s. Minimum RH 50 percent. Northeast winds less than
10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 70s. North winds
less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 90s. Minimum RH 51 percent. Southwest winds less
than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 70s. South winds less than
10 mph.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 58 percent. Southwest winds
less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 66 percent. Southwest winds
less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. West winds less than
10 mph.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 68 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ100-012000-
Bradley-
Including the cities of Cleveland and Tasso
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 74-79 (+2) 94-99 (+1) 74-79 95-100
RH % (24h trend) 90-95 36-41 (-6) 92-97 37-42
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 3 NE 6 NE 3 NE 6
Mixing Hgt(ft-agl) 330 7070 180 6290
Vent Rate (mph-ft) 990 42420 540 37740
Max Dispersion Early 4 Very Poor 19 Gen Poor 3 Very Poor 30 Fair
Max Dispersion Late 2 Very Poor 36 Fair 1 Very Poor 36 Fair
Category Day 1 3 1 3
Max LVORI Early 6 6 6 6
Max LVORI Late 7 2 8 2
Precip Chance (%) 0 30 20 40
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.05 0.01 0.43
Precip Begin 4 PM Continuing 2 PM
Precip End Continuing 9 PM Continuing
Chance of Thunder (%) 0 30 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 70s. Northeast
winds less than 10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 90s. Minimum RH 47 percent. Northeast winds less than
10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 70s. Light and
variable wind.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 90s. Minimum RH 47 percent. Southwest winds less
than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light and variable
wind.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 53 percent. Southwest winds
less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 62 percent. Southwest winds less than
10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 66 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ101-012000-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
246 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 72-77 (+1) 94-99 (+1) 72-77 94-99
RH % (24h trend) 92-97 36-41 (-7) 91-96 37-42
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 5 NE 6 E 5 NE 7
Mixing Hgt(ft-agl) 380 5630 180 6330
Vent Rate (mph-ft) 1900 33780 900 44310
Max Dispersion Early 3 Very Poor 20 Gen Poor 3 Very Poor 34 Fair
Max Dispersion Late 2 Very Poor 28 Fair 2 Very Poor 37 Fair
Category Day 1 3 1 3
Max LVORI Early 6 6 6 6
Max LVORI Late 7 2 7 2
Precip Chance (%) 0 30 20 40
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.06 0.01 0.53
Precip Begin 3 PM Continuing 2 PM
Precip End Continuing 9 PM Continuing
Chance of Thunder (%) 0 30 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 70s. Light and
variable wind.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 90s. Minimum RH 45 percent. Light and variable wind.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 90s. Minimum RH 46 percent. Southwest winds less
than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 51 percent. Southwest winds
less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 60 percent. Southwest winds less than
10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 62 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ082-012000-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
146 PM CDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 71-76 (+1) 91-96 (+2) 71-76 91-96
RH % (24h trend) 90-95 39-44 (-11) 88-93 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 3 E 7 NE 3 NE 7
Mixing Hgt(ft-agl) 380 6780 120 6070
Vent Rate (mph-ft) 1140 47460 360 42490
Max Dispersion Early 2 Very Poor 19 Gen Poor 3 Very Poor 34 Fair
Max Dispersion Late 2 Very Poor 41 Gen Good 2 Very Poor 36 Fair
Category Day 1 3 1 3
Max LVORI Early 6 7 6 6
Max LVORI Late 7 2 7 2
Precip Chance (%) 0 20 0 30
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.06 0.00 0.05
Precip Begin 3 PM 2 PM
Precip End Continuing Continuing
Chance of Thunder (%) 0 20 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a chance of showers and
thunderstorms. Lows in the lower 70s. Northeast winds less than
10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 90s. Minimum RH 54 percent. North winds less than
10 mph.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 56 percent. West winds less
than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light and variable
wind.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 62 percent. West winds less
than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light and variable wind.
.MONDAY...Showers with thunderstorms likely. Highs in the upper
80s. Minimum RH 69 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light and variable wind.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 72 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ081-012000-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
146 PM CDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 71-76 (+1) 90-95 (+1) 71-76 90-95
RH % (24h trend) 89-94 40-45 (-10) 87-92 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 3 E 7 NE 5 NE 7
Mixing Hgt(ft-agl) 380 6830 90 6450
Vent Rate (mph-ft) 1140 47810 450 45150
Max Dispersion Early 2 Very Poor 19 Gen Poor 2 Very Poor 37 Fair
Max Dispersion Late 2 Very Poor 42 Gen Good 2 Very Poor 41 Gen Good
Category Day 1 3 1 3
Max LVORI Early 6 7 5 6
Max LVORI Late 7 2 6 2
Precip Chance (%) 0 30 0 40
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.14 0.00 0.17
Precip Begin 2 PM 2 PM
Precip End Continuing Continuing
Chance of Thunder (%) 0 30 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a chance of showers and
thunderstorms. Lows in the lower 70s. Northeast winds less than
10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 90s. Minimum RH 56 percent. Northeast winds less
than 10 mph.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs around 90. Minimum RH 58 percent. West winds less than
10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light and variable
wind.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 64 percent. West winds less
than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light and variable wind.
.MONDAY...Showers and a chance of thunderstorms. Highs in the mid
80s. Minimum RH 71 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.TUESDAY...Showers and a chance of thunderstorms. Highs in the
mid 80s. Minimum RH 73 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ098-012000-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
146 PM CDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 73-78 (+2) 91-96 (+1) 72-77 91-96
RH % (24h trend) 88-93 39-44 (-9) 88-93 38-43
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 3 E 7 NE 5 NE 6
Mixing Hgt(ft-agl) 340 6590 140 6090
Vent Rate (mph-ft) 1020 46130 700 36540
Max Dispersion Early 2 Very Poor 18 Gen Poor 2 Very Poor 27 Fair
Max Dispersion Late 2 Very Poor 40 Fair 2 Very Poor 34 Fair
Category Day 1 3 1 3
Max LVORI Early 5 6 5 6
Max LVORI Late 6 2 6 2
Precip Chance (%) 0 30 0 30
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.14 0.00 0.08
Precip Begin 11 AM 2 PM
Precip End Continuing Continuing
Chance of Thunder (%) 0 30 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a chance of showers and
thunderstorms. Lows in the lower 70s. Northeast winds less than
10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 90s. Minimum RH 53 percent. North winds less than
10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. North winds
less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs around 90. Minimum RH 55 percent. West winds less than
10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. West winds less than
10 mph.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 62 percent. West winds less
than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.MONDAY...Showers and a chance of thunderstorms. Highs in the mid
80s. Minimum RH 68 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. West winds less than
10 mph.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 70 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
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