Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
415
FNUS54 KMRX 271638
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
1238 PM EDT Wed Aug 27 2025
.DISCUSSION...
Unseasonably cool and mostly clear conditions continue through much
of the week with dry weather expected. Isolated locally lower RH
values will be possible on Thursday and Friday afternoons,
especially in areas of localized downslope mountain flow.
VAZ001-281745-
Lee-
Including the city of Rose Hill
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 48-53 (+1) 74-79 (+3) 49-54 77-82
RH % (24h trend) 77-82 (-11) 32-37 (-3) 85-90 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) E 6 W 5 NE 3 NW 5
Mixing Hgt(ft-agl) 220 6450 20 7840
Vent Rate (mph-ft) 1320 32250 60 39200
Max Dispersion Early 2 Very Poor 23 Fair 2 Very Poor 22 Fair
Max Dispersion Late 2 Very Poor 32 Fair 2 Very Poor 32 Fair
Category Day 1 2 1 3
Max LVORI Early 3 4 4 6
Max LVORI Late 4 2 6 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...
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 80s. Minimum RH 46 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SUNDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 51 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. East winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
57 percent. East winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 52 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 52 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ002-281745-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Mclear Mclear
Temp (24h trend) 47-52 (+2) 70-75 (+4) 49-54 73-78
RH % (24h trend) 73-78 (-15) 37-42 (-3) 81-86 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 W 6 W 3 NW 8
Mixing Hgt(ft-agl) 100 6190 7570
Vent Rate (mph-ft) 300 37140 0 60560
Max Dispersion Early 2 Very Poor 29 Fair 2 Very Poor 34 Fair
Max Dispersion Late 2 Very Poor 34 Fair 2 Very Poor 52 Gen Good
Category Day 1 3 1 4
Max LVORI Early 3 4 3 5
Max LVORI Late 4 2 6 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...
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
52 percent. Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.SUNDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 56 percent. East
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
60 percent. Southeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 56 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. South winds
less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 54 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ005-281745-
Scott VA-
Including the city of Hiltons
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Mclear Mclear
Temp (24h trend) 48-53 (+1) 74-79 (+4) 49-54 77-82
RH % (24h trend) 76-81 (-11) 35-40 (-1) 87-92 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 6 W 7 E 3 NW 5
Mixing Hgt(ft-agl) 170 6590 7920
Vent Rate (mph-ft) 1020 46130 0 39600
Max Dispersion Early 2 Very Poor 28 Fair 2 Very Poor 22 Fair
Max Dispersion Late 2 Very Poor 40 Fair 1 Very Poor 35 Fair
Category Day 1 3 1 3
Max LVORI Early 3 4 4 6
Max LVORI Late 4 2 6 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...
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny. Highs around 80. Minimum RH 46 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 51 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. East winds less than
10 mph.
.MONDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
56 percent. East winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 52 percent.
East winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 51 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ006-281745-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Mclear Mclear
Temp (24h trend) 46-51 (+1) 71-76 (+5) 48-53 73-78
RH % (24h trend) 74-79 (-16) 35-40 (-3) 85-90 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var SW 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var NW 5
Transport Wnd (mph) SE 5 W 7 S 3 NW 9
Mixing Hgt(ft-agl) 170 6390 7350
Vent Rate (mph-ft) 850 44730 0 66150
Max Dispersion Early 2 Very Poor 32 Fair 2 Very Poor 36 Fair
Max Dispersion Late 2 Very Poor 41 Gen Good 1 Very Poor 55 Gen Good
Category Day 1 3 1 4
Max LVORI Early 3 4 4 5
Max LVORI Late 4 2 6 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...
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
48 percent. Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 54 percent. East
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 50s. East winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
57 percent. Southeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 70s. Minimum RH 54 percent. East winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 52 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ008-281745-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 47-52 (+2) 72-77 (+4) 48-53 75-80
RH % (24h trend) 73-78 (-17) 36-41 (-3) 85-90 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var W 5 Lgt/Var Lgt/Var
Transport Wnd (mph) E 5 W 9 S 3 NW 7
Mixing Hgt(ft-agl) 230 6420 20 7620
Vent Rate (mph-ft) 1150 57780 60 53340
Max Dispersion Early 2 Very Poor 41 Gen Good 2 Very Poor 31 Fair
Max Dispersion Late 2 Very Poor 50 Gen Good 1 Very Poor 51 Gen Good
Category Day 1 3 1 3
Max LVORI Early 3 3 4 5
Max LVORI Late 3 2 6 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...
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
49 percent. East winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 58 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. East winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
58 percent. East winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 70s. Minimum RH 54 percent. East winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 53 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ018-281745-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 47-52 (+3) 71-76 (+4) 48-53 73-78
RH % (24h trend) 71-76 (-17) 39-44 (+1) 79-84 36-41
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var W 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SE 6 W 10 SW 5 NW 7
Mixing Hgt(ft-agl) 90 5640 5950
Vent Rate (mph-ft) 540 56400 0 41650
Max Dispersion Early 2 Very Poor 44 Gen Good 2 Very Poor 28 Fair
Max Dispersion Late 2 Very Poor 49 Gen Good 2 Very Poor 36 Fair
Category Day 1 4 1 3
Max LVORI Early 3 3 4 5
Max LVORI Late 3 2 5 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...
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 49 percent.
Southeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 61 percent.
Southeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 50s. Southeast winds less than
10 mph.
.MONDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
59 percent. Southeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 70s. Minimum RH 53 percent. East winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 53 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ047-281745-
Southeast Carter-
Including the city of Hampton
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 48-53 (+4) 69-74 (+3) 48-53 72-77
RH % (24h trend) 75-80 (-12) 40-45 (+1) 76-81 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) N 3 W 9 SW 5 NW 7
Mixing Hgt(ft-agl) 70 5480 5410
Vent Rate (mph-ft) 210 49320 0 37870
Max Dispersion Early 2 Very Poor 44 Gen Good 2 Very Poor 25 Fair
Max Dispersion Late 2 Very Poor 45 Gen Good 2 Very Poor 31 Fair
Category Day 1 3 1 3
Max LVORI Early 3 4 3 4
Max LVORI Late 4 3 4 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...
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 52 percent.
Southeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southeast
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 62 percent.
Southeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Southeast
winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 70. Minimum RH 60 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 50s. Southeast winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 55 percent.
East winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 54 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.
$$
TNZ045-281745-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 49-54 (+4) 71-76 (+4) 49-54 73-78
RH % (24h trend) 74-79 (-14) 40-45 (+2) 74-79 37-42
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 7 W 9 S 3 NW 7
Mixing Hgt(ft-agl) 50 5440 5610
Vent Rate (mph-ft) 350 48960 0 39270
Max Dispersion Early 2 Very Poor 43 Gen Good 2 Very Poor 22 Fair
Max Dispersion Late 2 Very Poor 41 Gen Good 2 Very Poor 31 Fair
Category Day 1 3 1 3
Max LVORI Early 3 3 3 3
Max LVORI Late 4 3 4 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...
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 51 percent. East
winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 60 percent.
Southeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 50s. Southeast winds less than
10 mph.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
60 percent. Southeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 55 percent. East
winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 52 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.
$$
TNZ043-281745-
Southeast Greene-
Including the city of Cedar Creek
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 50-55 (+4) 72-77 (+4) 49-54 74-79
RH % (24h trend) 74-79 (-16) 35-40 (0) 79-84 32-37
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 6 N 5
PM 20FT Wnd (mph) Lgt/Var NW 5 SE 5 Lgt/Var
Transport Wnd (mph) NE 5 W 8 W 5 NW 6
Mixing Hgt(ft-agl) 5290 5520
Vent Rate (mph-ft) 0 42320 0 33120
Max Dispersion Early 1 Very Poor 38 Fair 1 Very Poor 20 Gen Poor
Max Dispersion Late 2 Very Poor 40 Fair 1 Very Poor 28 Fair
Category Day 1 3 1 3
Max LVORI Early 3 4 4 4
Max LVORI Late 4 2 5 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...
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 47 percent.
East winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 55 percent.
Southeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. Southeast winds less than
10 mph.
.MONDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
57 percent. Southeast winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 53 percent.
Northeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 49 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.
$$
TNZ041-281745-
Cocke Smoky Mountains-
Including the city of Hartford
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 52-57 (+4) 71-76 (+3) 51-56 75-80
RH % (24h trend) 74-79 (-14) 37-42 (-2) 76-81 33-38
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 7 NE 5
PM 20FT Wnd (mph) Lgt/Var NW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) NE 5 W 8 SE 5 NW 7
Mixing Hgt(ft-agl) 140 5150 20 5630
Vent Rate (mph-ft) 700 41200 100 39410
Max Dispersion Early 4 Very Poor 37 Fair 2 Very Poor 19 Gen Poor
Max Dispersion Late 4 Very Poor 36 Fair 2 Very Poor 33 Fair
Category Day 1 3 1 3
Max LVORI Early 3 4 3 4
Max LVORI Late 4 2 4 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...
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 51 percent.
East winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 59 percent.
Southeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southeast
winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
62 percent. Southeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Southeast winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 56 percent.
Northeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. South winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 53 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ074-281745-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 50-55 (+4) 68-73 (+2) 50-55 72-77
RH % (24h trend) 80-85 (-3) 40-45 (-3) 74-79 36-41
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 7 NE 6
PM 20FT Wnd (mph) SE 6 NW 5 S 5 N 5
Transport Wnd (mph) NE 5 W 8 W 5 NW 6
Mixing Hgt(ft-agl) 4130 5270
Vent Rate (mph-ft) 0 33040 0 31620
Max Dispersion Early 2 Very Poor 28 Fair 2 Very Poor 16 Gen Poor
Max Dispersion Late 1 Very Poor 28 Fair 1 Very Poor 27 Fair
Category Day 1 3 1 3
Max LVORI Early 3 4 3 4
Max LVORI Late 4 3 4 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...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Southeast winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 55 percent.
East winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 64 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southeast
winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 70. Minimum RH 66 percent.
East winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 50s. Southeast winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
61 percent. Northeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. Southeast winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 57 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ072-281745-
Blount Smoky Mountains-
Including the city of Cades Cove
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 53-58 (+3) 73-78 (+3) 52-57 76-81
RH % (24h trend) 78-83 (+2) 39-44 (-1) 76-81 35-40
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 7 NE 7
PM 20FT Wnd (mph) E 6 W 5 SE 5 Lgt/Var
Transport Wnd (mph) NE 6 W 8 SE 6 NW 5
Mixing Hgt(ft-agl) 150 5150 10 6350
Vent Rate (mph-ft) 900 41200 60 31750
Max Dispersion Early 3 Very Poor 35 Fair 2 Very Poor 16 Gen Poor
Max Dispersion Late 3 Very Poor 36 Fair 3 Very Poor 27 Fair
Category Day 1 3 1 2
Max LVORI Early 3 4 3 4
Max LVORI Late 4 3 4 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...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Southeast winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 52 percent.
East winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 61 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. Southeast winds less than
10 mph.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
64 percent. East winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 50s. Southeast winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 58 percent.
Northeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 54 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ087-281745-
Southeast Monroe-
Including the cities of Citico and Coker Creek
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 51-56 (+3) 73-78 (+2) 51-56 76-81
RH % (24h trend) 79-84 (-4) 36-41 (-4) 79-84 36-41
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 5 E 6
PM 20FT Wnd (mph) E 5 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 6 W 7 SE 5 NW 5
Mixing Hgt(ft-agl) 100 4960 6550
Vent Rate (mph-ft) 600 34720 0 32750
Max Dispersion Early 2 Very Poor 29 Fair 2 Very Poor 16 Gen Poor
Max Dispersion Late 2 Very Poor 27 Fair 2 Very Poor 26 Fair
Category Day 1 3 1 3
Max LVORI Early 3 5 4 4
Max LVORI Late 4 3 5 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...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. East winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 54 percent.
East winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 60 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. Southeast winds less than
10 mph.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
64 percent. East winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Southeast winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 57 percent. North
winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 53 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ102-281745-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 52-57 (+3) 77-82 (+2) 51-56 80-85
RH % (24h trend) 79-84 (-4) 33-38 (-2) 87-92 34-39
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 6 E 6
PM 20FT Wnd (mph) NE 5 Lgt/Var NE 5 Lgt/Var
Transport Wnd (mph) N 7 W 6 SE 5 SE 5
Mixing Hgt(ft-agl) 180 5290 30 6750
Vent Rate (mph-ft) 1260 31740 150 33750
Max Dispersion Early 2 Very Poor 28 Fair 2 Very Poor 20 Gen Poor
Max Dispersion Late 2 Very Poor 27 Fair 2 Very Poor 26 Fair
Category Day 1 3 1 3
Max LVORI Early 3 5 4 6
Max LVORI Late 4 2 6 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...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Southeast winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 53 percent. East winds
less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows around 60. Southeast winds
less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 57 percent. East winds
less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. East winds less than
10 mph.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
58 percent. East winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. East winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 80. Minimum RH 52 percent. Northeast
winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 49 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.
$$
NCZ060-281745-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 51-56 (+4) 75-80 (+2) 49-54 78-83
RH % (24h trend) 85-90 (-3) 35-40 (-3) 88-93 34-39
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var SE 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 5 W 7 E 5 S 5
Mixing Hgt(ft-agl) 230 5460 80 7150
Vent Rate (mph-ft) 1150 38220 400 35750
Max Dispersion Early 3 Very Poor 32 Fair 2 Very Poor 21 Fair
Max Dispersion Late 2 Very Poor 32 Fair 3 Very Poor 27 Fair
Category Day 1 3 1 3
Max LVORI Early 4 5 4 5
Max LVORI Late 5 3 6 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...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. East winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 54 percent.
East winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. East
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 59 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. East winds less than
10 mph.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
60 percent. East winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 50s. East winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 54 percent.
Northeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. East winds
less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 52 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.
$$
NCZ061-281745-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 51-56 (+6) 70-75 (0) 49-54 73-78
RH % (24h trend) 89-94 (+1) 45-50 (-1) 85-90 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var SE 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NE 5 Lgt/Var
Transport Wnd (mph) SE 6 W 8 E 5 SW 5
Mixing Hgt(ft-agl) 140 5300 20 6090
Vent Rate (mph-ft) 840 42400 100 30450
Max Dispersion Early 2 Very Poor 35 Fair 2 Very Poor 22 Fair
Max Dispersion Late 3 Very Poor 36 Fair 2 Very Poor 26 Fair
Category Day 1 3 1 2
Max LVORI Early 4 6 4 6
Max LVORI Late 6 3 6 3
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...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. East winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 65 percent.
East winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. East
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 70 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. East winds less than
10 mph.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
70 percent. East winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 50s. East winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
63 percent. East winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 60 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ015-281745-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 47-52 (0) 76-81 (+3) 48-53 79-84
RH % (24h trend) 77-82 (-14) 33-38 (-1) 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) E 6 W 6 NE 5 N 5
Mixing Hgt(ft-agl) 130 6500 7770
Vent Rate (mph-ft) 780 39000 0 38850
Max Dispersion Early 2 Very Poor 23 Fair 1 Very Poor 15 Gen Poor
Max Dispersion Late 2 Very Poor 34 Fair 1 Very Poor 31 Fair
Category Day 1 3 1 3
Max LVORI Early 3 4 5 6
Max LVORI Late 5 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...
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 80s. Minimum RH 43 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SUNDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 49 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. East winds less than
10 mph.
.MONDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
54 percent. East winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 50s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 80. Minimum RH 50 percent. East winds
less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 49 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ016-281745-
Hawkins-
Including the city of Mooresburg
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 48-53 (+1) 76-81 (+3) 48-53 79-84
RH % (24h trend) 79-84 (-10) 34-39 (-2) 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 6 W 7 NE 5 NW 5
Mixing Hgt(ft-agl) 170 6580 50 7290
Vent Rate (mph-ft) 1020 46060 250 36450
Max Dispersion Early 2 Very Poor 29 Fair 1 Very Poor 14 Gen Poor
Max Dispersion Late 2 Very Poor 40 Fair 1 Very Poor 29 Fair
Category Day 1 3 1 3
Max LVORI Early 3 4 5 6
Max LVORI Late 5 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...
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 80s. Minimum RH 45 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SUNDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 51 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. East winds less than
10 mph.
.MONDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
54 percent. East winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the upper 50s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 80. Minimum RH 51 percent. East winds
less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. East winds
less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 49 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ017-281745-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 48-53 (+1) 74-79 (+3) 49-54 77-82
RH % (24h trend) 79-84 (-12) 36-41 (-2) 90-95 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NE 5 W 5 Lgt/Var Lgt/Var
Transport Wnd (mph) E 6 W 8 SE 3 NW 5
Mixing Hgt(ft-agl) 250 6310 60 6650
Vent Rate (mph-ft) 1500 50480 180 33250
Max Dispersion Early 2 Very Poor 38 Fair 2 Very Poor 17 Gen Poor
Max Dispersion Late 2 Very Poor 49 Gen Good 2 Very Poor 27 Fair
Category Day 1 3 1 3
Max LVORI Early 3 4 4 6
Max LVORI Late 4 2 6 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...
.FRIDAY NIGHT...Mostly clear. Patchy fog. Lows in the mid 50s.
East winds less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
47 percent. East winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. East
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 54 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. East winds less than
10 mph.
.MONDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
55 percent. East winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 51 percent.
Northeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 80. Minimum RH 50 percent. Southwest
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ046-281745-
Northwest Carter-
Including the city of Elizabethton
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 50-55 (+4) 73-78 (+4) 50-55 76-81
RH % (24h trend) 72-77 (-13) 35-40 (-1) 77-82 35-40
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var W 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SE 5 W 9 SE 3 NW 5
Mixing Hgt(ft-agl) 170 5990 50 5450
Vent Rate (mph-ft) 850 53910 150 27250
Max Dispersion Early 3 Very Poor 52 Gen Good 3 Very Poor 20 Gen Poor
Max Dispersion Late 3 Very Poor 51 Gen Good 2 Very Poor 25 Fair
Category Day 1 3 1 2
Max LVORI Early 3 3 3 4
Max LVORI Late 3 2 5 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...
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 80. Minimum RH 46 percent. East winds
less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. East
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 54 percent.
Southeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. East winds less than
10 mph.
.MONDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
54 percent. East winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 50 percent. East
winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 48 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ044-281745-
Washington TN-
Including the city of Johnson City
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 49-54 (+3) 75-80 (+3) 49-54 78-83
RH % (24h trend) 78-83 (-11) 37-42 (0) 87-92 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) E 6 W 9 SE 3 NW 5
Mixing Hgt(ft-agl) 210 6200 10 6070
Vent Rate (mph-ft) 1260 55800 30 30350
Max Dispersion Early 2 Very Poor 45 Gen Good 2 Very Poor 18 Gen Poor
Max Dispersion Late 2 Very Poor 50 Gen Good 2 Very Poor 25 Fair
Category Day 1 3 1 2
Max LVORI Early 3 4 4 5
Max LVORI Late 4 2 6 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...
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 47 percent.
East winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. East
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 54 percent. East winds
less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. East winds less than
10 mph.
.MONDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
55 percent. East winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 51 percent.
Northeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 80. Minimum RH 50 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.
$$
TNZ042-281745-
Northwest Greene-
Including the city of Greeneville
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 49-54 (+2) 77-82 (+4) 49-54 79-84
RH % (24h trend) 78-83 (-15) 35-40 (-1) 87-92 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) E 5 W 9 SE 5 N 5
Mixing Hgt(ft-agl) 220 6190 70 6490
Vent Rate (mph-ft) 1100 55710 350 32450
Max Dispersion Early 2 Very Poor 40 Fair 2 Very Poor 14 Gen Poor
Max Dispersion Late 2 Very Poor 50 Gen Good 2 Very Poor 25 Fair
Category Day 1 3 1 2
Max LVORI Early 3 4 4 5
Max LVORI Late 5 2 6 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...
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. East winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
45 percent. East winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. East
winds less than 10 mph.
.SUNDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 51 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. East winds less than
10 mph.
.MONDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
53 percent. East winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 80. Minimum RH 50 percent. Northeast
winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 48 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ038-281745-
Grainger-
Including the city of Bean Station
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 50-55 (+1) 78-83 (+3) 50-55 81-86
RH % (24h trend) 74-79 (-12) 34-39 (-1) 87-92 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) E 6 W 7 E 5 N 5
Mixing Hgt(ft-agl) 160 6550 40 7380
Vent Rate (mph-ft) 960 45850 200 36900
Max Dispersion Early 2 Very Poor 24 Fair 1 Very Poor 14 Gen Poor
Max Dispersion Late 2 Very Poor 39 Fair 1 Very Poor 29 Fair
Category Day 1 3 1 3
Max LVORI Early 3 4 4 6
Max LVORI Late 4 2 6 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...
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 80s. Minimum RH 44 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows around 60. Northeast winds
less than 10 mph.
.SUNDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 50 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 60. Northeast winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
55 percent. East winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 52 percent.
Northeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
51 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ039-281745-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 50-55 (+1) 78-83 (+4) 50-55 81-86
RH % (24h trend) 78-83 (-12) 34-39 (-2) 90-95 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) E 6 W 7 E 5 N 5
Mixing Hgt(ft-agl) 190 6370 70 7000
Vent Rate (mph-ft) 1140 44590 350 35000
Max Dispersion Early 2 Very Poor 33 Fair 1 Very Poor 13 Gen Poor
Max Dispersion Late 2 Very Poor 43 Gen Good 1 Very Poor 27 Fair
Category Day 1 3 1 3
Max LVORI Early 3 5 4 6
Max LVORI Late 5 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...
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 80s. Minimum RH 45 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows around 60. Northeast winds
less than 10 mph.
.SUNDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 51 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 60. East winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
54 percent. East winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the upper 50s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 52 percent.
Northeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. East winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 80s. Minimum RH
50 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ040-281745-
Northwest Cocke-
Including the cities of Bybee and Newport
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 52-57 (+2) 77-82 (+3) 51-56 80-85
RH % (24h trend) 80-85 (-9) 35-40 (0) 85-90 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 W 9 SE 5 N 5
Mixing Hgt(ft-agl) 210 6010 50 6070
Vent Rate (mph-ft) 1050 54090 250 30350
Max Dispersion Early 2 Very Poor 40 Fair 2 Very Poor 14 Gen Poor
Max Dispersion Late 2 Very Poor 49 Gen Good 2 Very Poor 25 Fair
Category Day 1 3 1 2
Max LVORI Early 3 5 3 5
Max LVORI Late 4 2 6 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...
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 45 percent.
East winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 52 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Southeast winds less than
10 mph.
.MONDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
55 percent. East winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Southeast winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 50 percent.
Northeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 48 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ070-281745-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 51-56 (+1) 78-83 (+3) 51-56 81-86
RH % (24h trend) 81-86 (-5) 34-39 (-2) 90-95 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) E 6 W 8 E 5 N 5
Mixing Hgt(ft-agl) 240 6300 90 6480
Vent Rate (mph-ft) 1440 50400 450 32400
Max Dispersion Early 2 Very Poor 35 Fair 2 Very Poor 14 Gen Poor
Max Dispersion Late 2 Very Poor 45 Gen Good 1 Very Poor 26 Fair
Category Day 1 3 1 2
Max LVORI Early 3 5 4 6
Max LVORI Late 5 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...
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. East winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 80s. Minimum RH 45 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. East
winds less than 10 mph.
.SUNDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 52 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. East winds less than
10 mph.
.MONDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
56 percent. East winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. East winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 52 percent.
Northeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 60. East winds less
than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 80s. Minimum RH
50 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ035-281745-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 49-54 (+1) 76-81 (+4) 50-55 79-84
RH % (24h trend) 79-84 (-5) 35-40 (0) 85-90 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) E 5 W 6 E 3 NE 5
Mixing Hgt(ft-agl) 190 6110 20 7370
Vent Rate (mph-ft) 950 36660 60 36850
Max Dispersion Early 2 Very Poor 16 Gen Poor 2 Very Poor 16 Gen Poor
Max Dispersion Late 2 Very Poor 30 Fair 2 Very Poor 30 Fair
Category Day 1 3 1 3
Max LVORI Early 3 4 4 5
Max LVORI Late 4 2 6 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...
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 80s. Minimum RH 46 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 80. Minimum RH 53 percent. Northeast
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. Northeast winds less than
10 mph.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
63 percent. East winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. East winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 57 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. South winds
less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 80. Minimum RH 53 percent. Southwest
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ012-281745-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 49-54 (+2) 75-80 (+4) 50-55 78-83
RH % (24h trend) 79-84 (-4) 35-40 (-2) 86-91 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 6 W 6 SE 5 NE 5
Mixing Hgt(ft-agl) 210 6150 7720
Vent Rate (mph-ft) 1260 36900 0 38600
Max Dispersion Early 2 Very Poor 18 Gen Poor 2 Very Poor 16 Gen Poor
Max Dispersion Late 2 Very Poor 30 Fair 2 Very Poor 31 Fair
Category Day 1 3 1 3
Max LVORI Early 3 4 4 5
Max LVORI Late 4 2 6 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...
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 80s. Minimum RH 47 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 53 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. East winds less than
10 mph.
.MONDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
63 percent. East winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. East winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 59 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. South winds
less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 54 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ013-281745-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 50-55 (+2) 73-78 (+3) 52-57 77-82
RH % (24h trend) 74-79 (-3) 36-41 (-2) 80-85 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 5 W 6 E 5 N 5
Mixing Hgt(ft-agl) 110 6260 7330
Vent Rate (mph-ft) 550 37560 0 36650
Max Dispersion Early 2 Very Poor 18 Gen Poor 2 Very Poor 15 Gen Poor
Max Dispersion Late 2 Very Poor 29 Fair 2 Very Poor 29 Fair
Category Day 1 3 1 3
Max LVORI Early 3 4 4 5
Max LVORI Late 3 2 5 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...
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs around 80. Minimum RH 49 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 56 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. East winds less than
10 mph.
.MONDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
64 percent. East winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. East winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 60 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the upper 50s. Southeast winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 57 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ014-281745-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 49-54 (+1) 76-81 (+4) 50-55 79-84
RH % (24h trend) 76-81 (-9) 33-38 (-2) 85-90 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) E 6 W 5 NE 5 N 5
Mixing Hgt(ft-agl) 150 6460 7530
Vent Rate (mph-ft) 900 32300 0 37650
Max Dispersion Early 2 Very Poor 20 Gen Poor 2 Very Poor 15 Gen Poor
Max Dispersion Late 2 Very Poor 32 Fair 2 Very Poor 30 Fair
Category Day 1 2 1 3
Max LVORI Early 3 4 4 6
Max LVORI Late 4 2 6 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...
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 80s. Minimum RH 45 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SUNDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 51 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. East winds less than
10 mph.
.MONDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
56 percent. East winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 52 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds
less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 80. Minimum RH 52 percent. Southwest
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ037-281745-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 50-55 (0) 77-82 (+3) 51-56 80-85
RH % (24h trend) 76-81 (-6) 34-39 (-1) 85-90 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) NE 6 W 6 NE 5 N 5
Mixing Hgt(ft-agl) 210 6330 30 7420
Vent Rate (mph-ft) 1260 37980 150 37100
Max Dispersion Early 2 Very Poor 21 Fair 1 Very Poor 15 Gen Poor
Max Dispersion Late 2 Very Poor 32 Fair 1 Very Poor 30 Fair
Category Day 1 3 1 3
Max LVORI Early 3 4 3 6
Max LVORI Late 4 2 6 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...
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 80s. Minimum RH 44 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows around 60. Northeast winds
less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 51 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. Northeast winds less than
10 mph.
.MONDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
58 percent. East winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Northeast winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 80. Minimum RH 53 percent. Northeast
winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds
less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 52 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ036-281745-
Anderson-
Including the cities of Oak Ridge and Clinton
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 51-56 (+1) 75-80 (+3) 52-57 78-83
RH % (24h trend) 75-80 (-7) 36-41 (0) 83-88 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) NE 6 W 5 NE 5 NE 5
Mixing Hgt(ft-agl) 210 6130 70 7210
Vent Rate (mph-ft) 1260 30650 350 36050
Max Dispersion Early 3 Very Poor 17 Gen Poor 2 Very Poor 15 Gen Poor
Max Dispersion Late 2 Very Poor 28 Fair 2 Very Poor 29 Fair
Category Day 1 2 1 3
Max LVORI Early 3 4 4 5
Max LVORI Late 4 2 5 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...
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 80s. Minimum RH 47 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows around 60. North winds less
than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 80. Minimum RH 54 percent. Northeast
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 60. Northeast winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
62 percent. Northeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Northeast winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 56 percent.
Northeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 80. Minimum RH 54 percent. Southwest
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ069-281745-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 51-56 (0) 77-82 (+3) 51-56 81-86
RH % (24h trend) 79-84 (-6) 34-39 (-1) 89-94 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) NE 6 W 6 NE 5 NE 5
Mixing Hgt(ft-agl) 260 6370 100 7000
Vent Rate (mph-ft) 1560 38220 500 35000
Max Dispersion Early 2 Very Poor 24 Fair 1 Very Poor 19 Gen Poor
Max Dispersion Late 2 Very Poor 38 Fair 1 Very Poor 28 Fair
Category Day 1 3 1 3
Max LVORI Early 3 5 4 7
Max LVORI Late 5 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...
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 80s. Minimum RH 45 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast
winds less than 10 mph.
.SUNDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 52 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Northeast winds less than
10 mph.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 80. Minimum RH 58 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Northeast winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 53 percent.
Northeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 60. Southeast winds
less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
51 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ073-281745-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 52-57 (+2) 77-82 (+3) 52-57 81-86
RH % (24h trend) 83-88 (-1) 34-39 (-1) 87-92 33-38
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var W 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SE 3 W 8 SE 5 N 5
Mixing Hgt(ft-agl) 280 5960 120 6070
Vent Rate (mph-ft) 840 47680 600 30350
Max Dispersion Early 3 Very Poor 38 Fair 2 Very Poor 15 Gen Poor
Max Dispersion Late 2 Very Poor 42 Gen Good 2 Very Poor 26 Fair
Category Day 1 3 1 2
Max LVORI Early 3 5 3 6
Max LVORI Late 5 2 6 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...
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. East winds
less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 45 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. East
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 52 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows around 60. East winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 80. Minimum RH 56 percent.
East winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Southeast winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 51 percent.
Northeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 48 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ067-281745-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 51-56 (+1) 78-83 (+2) 52-57 81-86
RH % (24h trend) 81-86 (-2) 35-40 (-1) 91-96 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) NE 5 W 6 NE 5 NE 5
Mixing Hgt(ft-agl) 290 6050 120 6570
Vent Rate (mph-ft) 1450 36300 600 32850
Max Dispersion Early 2 Very Poor 20 Gen Poor 1 Very Poor 20 Gen Poor
Max Dispersion Late 2 Very Poor 31 Fair 2 Very Poor 27 Fair
Category Day 1 3 1 3
Max LVORI Early 3 5 5 6
Max LVORI Late 4 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...
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light and
variable wind.
.SATURDAY...Sunny. Highs in the mid 80s. Minimum RH 46 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows around 60. Northeast winds
less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 54 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Northeast winds less than
10 mph.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 80. Minimum RH 61 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 60. Light and variable
wind.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 55 percent.
Northeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 60. Light and
variable wind.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 51 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ068-281745-
Loudon-
Including the cities of Lenoir City and Loudon
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 51-56 (0) 78-83 (+2) 51-56 82-87
RH % (24h trend) 83-88 (-4) 35-40 (-1) 95-100 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) NE 5 W 6 E 5 NE 5
Mixing Hgt(ft-agl) 290 5950 120 6290
Vent Rate (mph-ft) 1450 35700 600 31450
Max Dispersion Early 2 Very Poor 20 Gen Poor 1 Very Poor 21 Fair
Max Dispersion Late 2 Very Poor 35 Fair 1 Very Poor 25 Fair
Category Day 1 3 1 2
Max LVORI Early 3 5 5 7
Max LVORI Late 5 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...
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
47 percent. Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast
winds less than 10 mph.
.SUNDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 53 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Northeast winds less than
10 mph.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
59 percent. Northeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 60. East winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 53 percent.
Northeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
50 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ071-281745-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 52-57 (+1) 77-82 (+2) 52-57 81-86
RH % (24h trend) 82-87 (0) 35-40 (-2) 87-92 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) E 3 W 7 E 5 N 5
Mixing Hgt(ft-agl) 270 5870 110 6290
Vent Rate (mph-ft) 810 41090 550 31450
Max Dispersion Early 2 Very Poor 32 Fair 2 Very Poor 14 Gen Poor
Max Dispersion Late 2 Very Poor 35 Fair 2 Very Poor 25 Fair
Category Day 1 3 1 2
Max LVORI Early 3 5 4 6
Max LVORI Late 5 2 6 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...
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. East winds
less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 48 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. East
winds less than 10 mph.
.SUNDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 55 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. East winds less than
10 mph.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 80. Minimum RH 59 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 60. Southeast winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 54 percent.
Northeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
52 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ086-281745-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 52-57 (+2) 78-83 (+2) 52-57 82-87
RH % (24h trend) 84-89 (-4) 35-40 (-1) 93-98 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) SE 3 W 6 E 5 NE 3
Mixing Hgt(ft-agl) 270 5880 100 6420
Vent Rate (mph-ft) 810 35280 500 19260
Max Dispersion Early 3 Very Poor 27 Fair 2 Very Poor 15 Gen Poor
Max Dispersion Late 2 Very Poor 30 Fair 2 Very Poor 23 Fair
Category Day 1 3 1 2
Max LVORI Early 3 6 4 7
Max LVORI Late 6 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...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. East winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 49 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. East
winds less than 10 mph.
.SUNDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 55 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. East winds less than
10 mph.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 80. Minimum RH 59 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. East winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 53 percent.
Northeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 60. Southeast winds
less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
49 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ083-281745-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 52-57 (+1) 77-82 (+2) 52-57 80-85
RH % (24h trend) 77-82 (-8) 38-43 (-2) 85-90 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 6 W 6 NE 5 E 5
Mixing Hgt(ft-agl) 150 5560 60 6650
Vent Rate (mph-ft) 900 33360 300 33250
Max Dispersion Early 2 Very Poor 18 Gen Poor 1 Very Poor 22 Fair
Max Dispersion Late 2 Very Poor 28 Fair 2 Very Poor 27 Fair
Category Day 1 3 1 3
Max LVORI Early 3 4 4 6
Max LVORI Late 4 3 6 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...
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 51 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows around 60. Northeast winds
less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 59 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Northeast winds less than
10 mph.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
66 percent. East winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 60. Light and variable
wind.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 59 percent.
East winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 60. West winds less
than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 54 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ084-281745-
Meigs-
Including the city of Big Spring
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 52-57 (+1) 79-84 (+2) 52-57 82-87
RH % (24h trend) 82-87 (-10) 37-42 (-1) 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) NE 5 W 5 NE 5 E 5
Mixing Hgt(ft-agl) 300 5630 130 6810
Vent Rate (mph-ft) 1500 28150 650 34050
Max Dispersion Early 2 Very Poor 18 Gen Poor 1 Very Poor 20 Gen Poor
Max Dispersion Late 2 Very Poor 28 Fair 2 Very Poor 27 Fair
Category Day 1 2 1 3
Max LVORI Early 4 5 5 7
Max LVORI Late 5 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...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 60. Light and variable wind.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 49 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 56 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Northeast winds less than
10 mph.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
61 percent. Northeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 60. Light and variable
wind.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 55 percent.
Northeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Light and
variable wind.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
51 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ085-281745-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 51-56 (+1) 79-84 (+2) 51-56 82-87
RH % (24h trend) 83-88 (-9) 34-39 (0) 95-100 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) E 5 W 6 E 5 E 3
Mixing Hgt(ft-agl) 240 5710 90 6670
Vent Rate (mph-ft) 1200 34260 450 20010
Max Dispersion Early 2 Very Poor 20 Gen Poor 2 Very Poor 15 Gen Poor
Max Dispersion Late 2 Very Poor 33 Fair 2 Very Poor 25 Fair
Category Day 1 3 1 3
Max LVORI Early 4 6 5 7
Max LVORI Late 6 2 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...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Northeast winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 48 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast
winds less than 10 mph.
.SUNDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 54 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Northeast winds less than
10 mph.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
58 percent. Northeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 60. East winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 51 percent.
Northeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 60. South winds less
than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
48 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ099-281745-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 54-59 (+2) 78-83 (+2) 54-59 80-85
RH % (24h trend) 78-83 (-1) 39-44 (-1) 88-93 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 5 W 5 NE 5 SE 5
Mixing Hgt(ft-agl) 180 5430 60 6490
Vent Rate (mph-ft) 900 27150 300 32450
Max Dispersion Early 2 Very Poor 18 Gen Poor 2 Very Poor 22 Fair
Max Dispersion Late 2 Very Poor 26 Fair 2 Very Poor 28 Fair
Category Day 1 2 1 2
Max LVORI Early 3 4 4 6
Max LVORI Late 4 3 6 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...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. Northeast winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 55 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 61 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Northeast winds less than
10 mph.
.MONDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
64 percent. East winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast
winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 57 percent.
East winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. Southwest
winds less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 54 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ100-281745-
Bradley-
Including the cities of Cleveland and Tasso
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 52-57 (+1) 78-83 (+2) 52-57 81-86
RH % (24h trend) 83-88 (-10) 36-41 (0) 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) NE 3 W 5 NE 5 E 5
Mixing Hgt(ft-agl) 250 5580 100 6370
Vent Rate (mph-ft) 750 27900 500 31850
Max Dispersion Early 2 Very Poor 19 Gen Poor 1 Very Poor 16 Gen Poor
Max Dispersion Late 2 Very Poor 27 Fair 1 Very Poor 25 Fair
Category Day 1 2 1 2
Max LVORI Early 4 6 5 7
Max LVORI Late 6 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...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 60. East winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 53 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. East
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 58 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Northeast winds less than
10 mph.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 80. Minimum RH 60 percent.
East winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 60. East winds less
than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 53 percent.
Northeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. South winds
less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
51 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ101-281745-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
1238 PM EDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 53-58 (+3) 78-83 (+2) 52-57 81-86
RH % (24h trend) 81-86 (-7) 34-39 (0) 89-94 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) SE 5 W 6 E 5 E 5
Mixing Hgt(ft-agl) 300 5470 140 6190
Vent Rate (mph-ft) 1500 32820 700 30950
Max Dispersion Early 3 Very Poor 25 Fair 2 Very Poor 19 Gen Poor
Max Dispersion Late 3 Very Poor 27 Fair 2 Very Poor 25 Fair
Category Day 1 3 1 2
Max LVORI Early 3 5 4 6
Max LVORI Late 5 2 6 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...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. East winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 51 percent.
East winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. East
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 56 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. East winds less than
10 mph.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 80. Minimum RH 58 percent.
East winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 60. East winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 51 percent.
Northeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
48 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ082-281745-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
1138 AM CDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 51-56 (+2) 75-80 (+2) 51-56 78-83
RH % (24h trend) 74-79 (-11) 38-43 (-2) 84-89 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 5 W 6 NW 3 E 5
Mixing Hgt(ft-agl) 5230 6600
Vent Rate (mph-ft) 0 31380 0 33000
Max Dispersion Early 1 Very Poor 19 Gen Poor 1 Very Poor 29 Fair
Max Dispersion Late 1 Very Poor 26 Fair 1 Very Poor 30 Fair
Category Day 1 3 1 3
Max LVORI Early 3 4 4 6
Max LVORI Late 4 3 6 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...
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 51 percent.
East winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 59 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. East winds less than
10 mph.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
66 percent. East winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 60 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 80. Minimum RH 54 percent. Southwest
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ081-281745-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
1138 AM CDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 52-57 (+3) 74-79 (+2) 51-56 77-82
RH % (24h trend) 75-80 (-5) 40-45 (-3) 83-88 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) N 3 W 5 NW 3 E 6
Mixing Hgt(ft-agl) 5140 6290
Vent Rate (mph-ft) 0 25700 0 37740
Max Dispersion Early 1 Very Poor 19 Gen Poor 1 Very Poor 27 Fair
Max Dispersion Late 1 Very Poor 24 Fair 1 Very Poor 31 Fair
Category Day 1 2 1 3
Max LVORI Early 3 4 4 6
Max LVORI Late 4 3 6 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...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Northeast winds less than 10 mph.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 55 percent.
East winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 62 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. East winds less than
10 mph.
.MONDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
69 percent. East winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 62 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 57 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.
$$
TNZ098-281745-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
1138 AM CDT Wed Aug 27 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 54-59 (+3) 75-80 (+2) 53-58 77-82
RH % (24h trend) 73-78 (-5) 40-45 (-1) 82-87 43-48
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 W 6 NE 5 SE 6
Mixing Hgt(ft-agl) 30 5170 5710
Vent Rate (mph-ft) 150 31020 0 34260
Max Dispersion Early 2 Very Poor 18 Gen Poor 2 Very Poor 26 Fair
Max Dispersion Late 2 Very Poor 23 Fair 2 Very Poor 28 Fair
Category Day 1 3 1 3
Max LVORI Early 3 4 4 5
Max LVORI Late 4 3 5 3
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...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 60. Northeast winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 80. Minimum RH 54 percent. East winds
less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows around 60. Northeast winds
less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 61 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. East winds less than
10 mph.
.MONDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
66 percent. East winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 60. East winds less
than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 59 percent.
East winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 80. Minimum RH 54 percent. Southwest
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$