Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
730
FNUS54 KMRX 290552
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
152 AM EDT Fri Aug 29 2025
.DISCUSSION...
A little bit warmer temperatures this weekend before another cool
down early next week. A slight chance of precipitation exist for
areas south of Interstate 40 and 81 Saturday and Sunday but overall,
mostly dry conditions will continue through the weekend.
VAZ001-300700-
Lee-
Including the city of Rose Hill
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mclear
Temp (24h trend) 76-81 (+2) 53-58 (+3) 77-82
RH % (24h trend) 40-45 (+3) 90-95 (+5) 40-45
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 9 NE 5 NW 5
Mixing Hgt(ft-agl) 7030 210 6180
Vent Rate (mph-ft) 63270 1050 30900
Max Dispersion Early 53 Gen Good 2 Very Poor 22 Fair
Max Dispersion Late 59 Gen Good 2 Very Poor 27 Fair
Category Day 4 1 2
Max LVORI Early 6 6 7
Max LVORI Late 3 8 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 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. Lows in the upper 50s. East winds
less than 10 mph.
.MONDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 66 percent.
Southeast winds less than 10 mph.
.MONDAY 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.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 71 percent.
Southeast winds less than 10 mph.
.TUESDAY 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.
.WEDNESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
67 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. South winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
66 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ002-300700-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mclear
Temp (24h trend) 72-77 (+2) 52-57 (+2) 72-77
RH % (24h trend) 47-52 (+7) 89-94 (+8) 46-51
RH Recovery Excellent
AM 20FT Wnd (mph) W 6 Lgt/Var
PM 20FT Wnd (mph) NW 7 Lgt/Var Lgt/Var
Transport Wnd (mph) NW 12 E 3 NW 7
Mixing Hgt(ft-agl) 6340 100 4970
Vent Rate (mph-ft) 76080 300 34790
Max Dispersion Early 60 Gen Good 2 Very Poor 22 Fair
Max Dispersion Late 65 Good 2 Very Poor 29 Fair
Category Day 4 1 3
Max LVORI Early 5 6 7
Max LVORI Late 3 8 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 59 percent. East
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southeast
winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 68 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 50s. South winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 70. Minimum RH 72 percent. South
winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Southeast winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
69 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the upper 50s. South winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
71 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.
$$
VAZ005-300700-
Scott VA-
Including the city of Hiltons
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 76-81 (+3) 53-58 (+3) 76-81
RH % (24h trend) 43-48 (+6) 91-96 (+7) 42-47
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) NW 10 NE 6 NW 6
Mixing Hgt(ft-agl) 6800 150 5830
Vent Rate (mph-ft) 68000 900 34980
Max Dispersion Early 49 Gen Good 2 Very Poor 23 Fair
Max Dispersion Late 59 Gen Good 2 Very Poor 27 Fair
Category Day 4 1 3
Max LVORI Early 6 6 7
Max LVORI Late 3 8 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly 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. Lows in the upper 50s. East winds
less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 63 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. Southeast winds less than
10 mph.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
66 percent. Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Southeast winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
65 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
65 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ006-300700-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mclear
Temp (24h trend) 72-77 (+2) 51-56 (+2) 73-78
RH % (24h trend) 44-49 (+6) 90-95 (+8) 42-47
RH Recovery Excellent
AM 20FT Wnd (mph) W 7 Lgt/Var
PM 20FT Wnd (mph) NW 8 Lgt/Var Lgt/Var
Transport Wnd (mph) NW 13 E 5 NW 7
Mixing Hgt(ft-agl) 6480 140 5780
Vent Rate (mph-ft) 84240 700 40460
Max Dispersion Early 63 Good 2 Very Poor 27 Fair
Max Dispersion Late 74 Good 2 Very Poor 34 Fair
Category Day 4 1 3
Max LVORI Early 5 6 7
Max LVORI Late 3 8 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 58 percent. East
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southeast
winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 63 percent.
Southeast 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...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
65 percent. Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Southeast winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
64 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
68 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.
$$
VAZ008-300700-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mclear
Temp (24h trend) 74-79 (+2) 51-56 (+3) 75-80
RH % (24h trend) 46-51 (+6) 89-94 (+6) 44-49
RH Recovery Excellent
AM 20FT Wnd (mph) W 6 Lgt/Var
PM 20FT Wnd (mph) NW 7 Lgt/Var Lgt/Var
Transport Wnd (mph) NW 12 E 3 W 6
Mixing Hgt(ft-agl) 6520 210 6160
Vent Rate (mph-ft) 78240 630 36960
Max Dispersion Early 54 Gen Good 3 Very Poor 30 Fair
Max Dispersion Late 66 Good 2 Very Poor 32 Fair
Category Day 4 1 3
Max LVORI Early 5 6 6
Max LVORI Late 3 7 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 62 percent.
Southeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 66 percent.
Southeast 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...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
65 percent. Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Southeast winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
66 percent. Southeast winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
69 percent. Southwest winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ018-300700-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 72-77 (+2) 51-56 (+3) 74-79
RH % (24h trend) 42-47 (0) 85-90 (+2) 42-47
RH Recovery Excellent
AM 20FT Wnd (mph) W 5 Lgt/Var
PM 20FT Wnd (mph) NW 6 Lgt/Var Lgt/Var
Transport Wnd (mph) NW 12 SE 3 W 6
Mixing Hgt(ft-agl) 5720 70 5970
Vent Rate (mph-ft) 68640 210 35820
Max Dispersion Early 44 Gen Good 3 Very Poor 30 Fair
Max Dispersion Late 57 Gen Good 2 Very Poor 30 Fair
Category Day 4 1 3
Max LVORI Early 4 6 6
Max LVORI Late 3 6 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 66 percent.
Southeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
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
65 percent. Southeast winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 50s. Southeast winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 70. Minimum RH 65 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Southeast winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
67 percent. Southeast winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
67 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ047-300700-
Southeast Carter-
Including the city of Hampton
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 71-76 (+3) 52-57 (+4) 72-77
RH % (24h trend) 42-47 (-1) 81-86 (0) 43-48
RH Recovery Excellent
AM 20FT Wnd (mph) W 5 Lgt/Var
PM 20FT Wnd (mph) NW 6 Lgt/Var Lgt/Var
Transport Wnd (mph) NW 10 SE 3 W 5
Mixing Hgt(ft-agl) 5280 60 5730
Vent Rate (mph-ft) 52800 180 28650
Max Dispersion Early 38 Fair 2 Very Poor 24 Fair
Max Dispersion Late 47 Gen Good 2 Very Poor 22 Fair
Category Day 4 1 2
Max LVORI Early 4 5 5
Max LVORI Late 3 6 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 64 percent.
Southeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. Southeast winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 60s. Minimum RH 66 percent.
Southeast 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...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 60s. Minimum RH
65 percent. Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Southeast winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 70. Minimum RH 67 percent.
Southeast winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
66 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ045-300700-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 72-77 (+2) 53-58 (+3) 74-79
RH % (24h trend) 41-46 (-1) 78-83 (0) 43-48
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 9 SE 5 W 5
Mixing Hgt(ft-agl) 5360 40 5930
Vent Rate (mph-ft) 48240 200 29650
Max Dispersion Early 34 Fair 2 Very Poor 25 Fair
Max Dispersion Late 44 Gen Good 2 Very Poor 28 Fair
Category Day 3 1 2
Max LVORI Early 4 4 4
Max LVORI Late 3 5 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly 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...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. Southeast winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 68 percent.
Southeast 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...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 70. Minimum RH 66 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Southeast winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
66 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
67 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ043-300700-
Southeast Greene-
Including the city of Cedar Creek
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Clear Pcldy Mclear
Temp (24h trend) 73-78 (+2) 53-58 (+4) 75-80
RH % (24h trend) 36-41 (-1) 79-84 (-4) 37-42
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var NE 5
PM 20FT Wnd (mph) Lgt/Var SE 5 Lgt/Var
Transport Wnd (mph) NW 8 N 3 NW 5
Mixing Hgt(ft-agl) 5280 6130
Vent Rate (mph-ft) 42240 0 30650
Max Dispersion Early 28 Fair 1 Very Poor 22 Fair
Max Dispersion Late 38 Fair 1 Very Poor 30 Fair
Category Day 3 1 2
Max LVORI Early 4 4 5
Max LVORI Late 2 5 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly 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...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Southeast winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 64 percent.
Southeast winds less than 10 mph.
.MONDAY 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.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
62 percent. Southeast winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
61 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
63 percent. West winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ041-300700-
Cocke Smoky Mountains-
Including the city of Hartford
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mclear
Temp (24h trend) 74-79 (+3) 56-61 (+4) 75-80
RH % (24h trend) 36-41 (-5) 77-82 (-7) 37-42
RH Recovery Excellent
AM 20FT Wnd (mph) N 5 NE 5
PM 20FT Wnd (mph) Lgt/Var SE 5 Lgt/Var
Transport Wnd (mph) NW 7 N 3 N 5
Mixing Hgt(ft-agl) 5410 130 6340
Vent Rate (mph-ft) 37870 390 31700
Max Dispersion Early 26 Fair 3 Very Poor 24 Fair
Max Dispersion Late 34 Fair 3 Very Poor 30 Fair
Category Day 3 1 2
Max LVORI Early 4 3 4
Max LVORI Late 2 4 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 59 percent. East
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Southeast winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 69 percent.
Southeast winds less than 10 mph.
.MONDAY 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.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
67 percent. Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. Southeast winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
64 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the upper 50s. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
65 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ074-300700-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 71-76 (+3) 54-59 (+3) 72-77
RH % (24h trend) 38-43 (-7) 76-81 (-6) 42-47
RH Recovery Excellent
AM 20FT Wnd (mph) N 6 NE 6
PM 20FT Wnd (mph) N 5 SE 7 Lgt/Var
Transport Wnd (mph) NW 6 NE 5 NE 5
Mixing Hgt(ft-agl) 4450 4870
Vent Rate (mph-ft) 26700 0 24350
Max Dispersion Early 20 Gen Poor 2 Very Poor 20 Gen Poor
Max Dispersion Late 26 Fair 2 Very Poor 22 Fair
Category Day 3 1 2
Max LVORI Early 3 3 4
Max LVORI Late 3 4 3
Precip Chance (%) 0 0 10
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.04
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 63 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 50s. Southeast winds less than 10 mph.
.MONDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 60s. Minimum RH 77 percent.
Southeast winds less than 10 mph.
.MONDAY 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.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 60s. Minimum RH 72 percent.
Southeast winds less than 10 mph.
.TUESDAY 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.
.WEDNESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 60s. Minimum RH
70 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the mid 50s. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 70. Minimum RH 67 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ072-300700-
Blount Smoky Mountains-
Including the city of Cades Cove
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mclear
Temp (24h trend) 76-81 (+4) 57-62 (+4) 77-82
RH % (24h trend) 38-43 (-4) 80-85 (+6) 41-46
RH Recovery Excellent
AM 20FT Wnd (mph) NE 6 NE 6
PM 20FT Wnd (mph) Lgt/Var E 7 Lgt/Var
Transport Wnd (mph) N 6 NE 3 NE 5
Mixing Hgt(ft-agl) 5510 120 6490
Vent Rate (mph-ft) 33060 360 32450
Max Dispersion Early 22 Fair 3 Very Poor 25 Fair
Max Dispersion Late 28 Fair 3 Very Poor 29 Fair
Category Day 3 1 2
Max LVORI Early 4 3 5
Max LVORI Late 3 5 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 59 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 60. Southeast winds less than 10 mph.
.MONDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Minimum RH 73 percent.
Southeast winds less than 10 mph.
.MONDAY 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.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 70 percent.
East winds less than 10 mph.
.TUESDAY 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.
.WEDNESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
67 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the upper 50s. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
66 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ087-300700-
Southeast Monroe-
Including the cities of Citico and Coker Creek
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 76-81 (+3) 55-60 (+4) 77-82
RH % (24h trend) 36-41 (-5) 82-87 (-1) 39-44
RH Recovery Excellent
AM 20FT Wnd (mph) NE 6 NE 5
PM 20FT Wnd (mph) Lgt/Var E 6 Lgt/Var
Transport Wnd (mph) N 5 NE 5 E 6
Mixing Hgt(ft-agl) 5120 80 6140
Vent Rate (mph-ft) 25600 400 36840
Max Dispersion Early 18 Gen Poor 2 Very Poor 24 Fair
Max Dispersion Late 22 Fair 2 Very Poor 28 Fair
Category Day 2 1 3
Max LVORI Early 4 4 5
Max LVORI Late 3 6 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 58 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 50s. Southeast winds less than 10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Minimum RH 72 percent.
Southeast winds less than 10 mph.
.MONDAY 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.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 65 percent.
Southeast winds less than 10 mph.
.TUESDAY 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.
.WEDNESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
67 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the upper 50s. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
63 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ102-300700-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 81-86 (+5) 55-60 (+3) 80-85
RH % (24h trend) 34-39 (-3) 88-93 (+1) 39-44
RH Recovery Excellent
AM 20FT Wnd (mph) E 6 E 6
PM 20FT Wnd (mph) Lgt/Var E 6 NE 5
Transport Wnd (mph) N 5 NE 6 E 5
Mixing Hgt(ft-agl) 6110 170 6670
Vent Rate (mph-ft) 30550 1020 33350
Max Dispersion Early 14 Gen Poor 2 Very Poor 25 Fair
Max Dispersion Late 23 Fair 2 Very Poor 31 Fair
Category Day 2 1 3
Max LVORI Early 5 4 6
Max LVORI Late 2 6 3
Precip Chance (%) 0 0 0
Precip Type None None Tstms
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. Southeast
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.
East winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 67 percent.
Southeast winds less than 10 mph.
.MONDAY 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.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 58 percent.
Southeast winds less than 10 mph.
.TUESDAY 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.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 63 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Southeast winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
58 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.
$$
NCZ060-300700-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mclear
Temp (24h trend) 78-83 (+4) 54-59 (+4) 78-83
RH % (24h trend) 35-40 (-6) 90-95 (+3) 41-46
RH Recovery Excellent
AM 20FT Wnd (mph) E 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 5 SE 5 SE 5
Mixing Hgt(ft-agl) 5850 230 6270
Vent Rate (mph-ft) 29250 1150 31350
Max Dispersion Early 15 Gen Poor 3 Very Poor 21 Fair
Max Dispersion Late 21 Fair 3 Very Poor 25 Fair
Category Day 2 1 2
Max LVORI Early 5 4 6
Max LVORI Late 2 6 3
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. East
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 57 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 showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 70 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. East winds
less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
61 percent. Southeast winds less than 10 mph.
.TUESDAY 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.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 66 percent.
Southeast winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Southeast winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
60 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.
$$
NCZ061-300700-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 74-79 (+4) 54-59 (+5) 72-77
RH % (24h trend) 43-48 (-6) 89-94 (0) 54-59
RH Recovery Excellent
AM 20FT Wnd (mph) NE 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 5 N 3 SE 5
Mixing Hgt(ft-agl) 5380 130 4740
Vent Rate (mph-ft) 26900 390 23700
Max Dispersion Early 13 Gen Poor 3 Very Poor 18 Gen Poor
Max Dispersion Late 19 Gen Poor 3 Very Poor 21 Fair
Category Day 2 1 2
Max LVORI Early 5 4 5
Max LVORI Late 3 6 3
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 70 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...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 60s. Minimum RH 81 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. East winds
less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 70. Minimum RH 71 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. East winds
less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 70. Minimum RH 76 percent. Southeast
winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. Southeast winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
70 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ015-300700-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mclear
Temp (24h trend) 78-83 (+3) 53-58 (+3) 79-84
RH % (24h trend) 40-45 (+5) 92-97 (+3) 40-45
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 8 NE 5 NW 5
Mixing Hgt(ft-agl) 7650 100 6920
Vent Rate (mph-ft) 61200 500 34600
Max Dispersion Early 40 Fair 2 Very Poor 22 Fair
Max Dispersion Late 59 Gen Good 2 Very Poor 27 Fair
Category Day 4 1 3
Max LVORI Early 6 6 7
Max LVORI Late 2 8 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast
winds less than 10 mph.
.SUNDAY...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.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. East winds
less than 10 mph.
.MONDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 65 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. East winds
less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
69 percent. Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. East winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
65 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. South winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
64 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ016-300700-
Hawkins-
Including the city of Mooresburg
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mclear
Temp (24h trend) 78-83 (+3) 53-58 (+4) 79-84
RH % (24h trend) 41-46 (+4) 92-97 (+2) 41-46
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 9 NE 5 NW 5
Mixing Hgt(ft-agl) 7360 160 6960
Vent Rate (mph-ft) 66240 800 34800
Max Dispersion Early 31 Fair 2 Very Poor 18 Gen Poor
Max Dispersion Late 58 Gen Good 2 Very Poor 27 Fair
Category Day 4 1 3
Max LVORI Early 6 6 7
Max LVORI Late 3 8 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. 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 lower 80s. Minimum RH 53 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. East winds
less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 66 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. East winds
less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
68 percent. East winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. East winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
65 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
65 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ017-300700-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mclear
Temp (24h trend) 76-81 (+2) 53-58 (+3) 77-82
RH % (24h trend) 43-48 (+5) 91-96 (+4) 42-47
RH Recovery Excellent
AM 20FT Wnd (mph) W 5 Lgt/Var
PM 20FT Wnd (mph) NW 6 Lgt/Var Lgt/Var
Transport Wnd (mph) NW 9 E 3 NW 5
Mixing Hgt(ft-agl) 6760 240 6520
Vent Rate (mph-ft) 60840 720 32600
Max Dispersion Early 35 Fair 2 Very Poor 23 Fair
Max Dispersion Late 56 Gen Good 2 Very Poor 28 Fair
Category Day 4 1 2
Max LVORI Early 6 5 7
Max LVORI Late 3 8 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. East
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 58 percent.
Southeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. East winds
less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 64 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. Southeast winds less than
10 mph.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
63 percent. Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. Southeast winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
65 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
66 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ046-300700-
Northwest Carter-
Including the city of Elizabethton
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mclear
Temp (24h trend) 75-80 (+3) 54-59 (+4) 76-81
RH % (24h trend) 39-44 (+1) 81-86 (-1) 38-43
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) NW 9 SE 3 W 5
Mixing Hgt(ft-agl) 6000 150 6160
Vent Rate (mph-ft) 54000 450 30800
Max Dispersion Early 38 Fair 2 Very Poor 25 Fair
Max Dispersion Late 51 Gen Good 2 Very Poor 27 Fair
Category Day 3 1 2
Max LVORI Early 4 4 5
Max LVORI Late 2 6 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. East
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 58 percent.
Southeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Southeast winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 61 percent.
Southeast 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...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.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Southeast winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
61 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
62 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.
$$
TNZ044-300700-
Washington TN-
Including the city of Johnson City
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mclear
Temp (24h trend) 77-82 (+3) 53-58 (+3) 78-83
RH % (24h trend) 41-46 (+3) 89-94 (+5) 41-46
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 9 SE 3 NW 5
Mixing Hgt(ft-agl) 6500 190 6670
Vent Rate (mph-ft) 58500 570 33350
Max Dispersion Early 32 Fair 2 Very Poor 22 Fair
Max Dispersion Late 50 Gen Good 2 Very Poor 29 Fair
Category Day 3 1 3
Max LVORI Early 5 5 6
Max LVORI Late 3 7 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. East
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 57 percent.
Southeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 63 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. Southeast winds less than
10 mph.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
64 percent. Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. Southeast winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
63 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
65 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ042-300700-
Northwest Greene-
Including the city of Greeneville
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mclear
Temp (24h trend) 78-83 (+2) 54-59 (+4) 80-85
RH % (24h trend) 39-44 (+2) 88-93 (-2) 39-44
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 7 E 3 NW 5
Mixing Hgt(ft-agl) 6600 220 6910
Vent Rate (mph-ft) 46200 660 34550
Max Dispersion Early 27 Fair 2 Very Poor 16 Gen Poor
Max Dispersion Late 41 Gen Good 2 Very Poor 28 Fair
Category Day 3 1 3
Max LVORI Early 5 5 6
Max LVORI Late 2 7 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. East
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 53 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. East winds
less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 64 percent.
Southeast winds less than 10 mph.
.MONDAY 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.
.TUESDAY...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.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. Southeast winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
62 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
63 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ038-300700-
Grainger-
Including the city of Bean Station
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mclear
Temp (24h trend) 80-85 (+3) 55-60 (+3) 81-86
RH % (24h trend) 40-45 (+4) 88-93 (+1) 39-44
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 7 NE 5 N 5
Mixing Hgt(ft-agl) 7400 160 7320
Vent Rate (mph-ft) 51800 800 36600
Max Dispersion Early 29 Fair 2 Very Poor 16 Gen Poor
Max Dispersion Late 44 Gen Good 2 Very Poor 35 Fair
Category Day 3 1 3
Max LVORI Early 6 5 6
Max LVORI Late 2 7 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
51 percent. Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 60. East winds less
than 10 mph.
.MONDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 66 percent. Southeast
winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. East winds less
than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 72 percent. East
winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. East winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
66 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 60. Southwest winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
65 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ039-300700-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mclear
Temp (24h trend) 80-85 (+3) 55-60 (+4) 81-86
RH % (24h trend) 41-46 (+4) 90-95 (+2) 40-45
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 7 E 5 N 5
Mixing Hgt(ft-agl) 7270 190 7150
Vent Rate (mph-ft) 50890 950 35750
Max Dispersion Early 28 Fair 2 Very Poor 16 Gen Poor
Max Dispersion Late 44 Gen Good 1 Very Poor 31 Fair
Category Day 3 1 3
Max LVORI Early 6 5 7
Max LVORI Late 2 8 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. 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 lower 80s. Minimum RH 53 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 60. East winds less
than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 67 percent. East winds
less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. East winds less
than 10 mph.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
72 percent. East winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. East winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
65 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 60. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
66 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ040-300700-
Northwest Cocke-
Including the cities of Bybee and Newport
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mclear
Temp (24h trend) 79-84 (+3) 56-61 (+4) 81-86
RH % (24h trend) 37-42 (+1) 86-91 (-2) 37-42
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 7 SE 3 N 6
Mixing Hgt(ft-agl) 6330 200 6900
Vent Rate (mph-ft) 44310 600 41400
Max Dispersion Early 27 Fair 2 Very Poor 21 Fair
Max Dispersion Late 37 Fair 2 Very Poor 31 Fair
Category Day 3 1 3
Max LVORI Early 5 4 5
Max LVORI Late 2 6 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows around 60. East winds less
than 10 mph.
.SUNDAY...Mostly 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. Lows in the lower 60s. Southeast
winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 63 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Southeast
winds less than 10 mph.
.TUESDAY...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.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. Southeast winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
61 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 60. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
61 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.
$$
TNZ070-300700-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mclear
Temp (24h trend) 80-85 (+3) 56-61 (+3) 82-87
RH % (24h trend) 39-44 (+2) 90-95 (+1) 39-44
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 6 E 5 N 5
Mixing Hgt(ft-agl) 7020 230 7130
Vent Rate (mph-ft) 42120 1150 35650
Max Dispersion Early 27 Fair 2 Very Poor 16 Gen Poor
Max Dispersion Late 36 Fair 2 Very Poor 29 Fair
Category Day 3 1 3
Max LVORI Early 6 4 7
Max LVORI Late 2 7 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. 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 lower 80s. Minimum RH 53 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s. East winds
less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 65 percent. Northeast
winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. East winds
less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 71 percent. East
winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. East winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
64 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 80. Minimum RH 64 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ035-300700-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mclear
Temp (24h trend) 79-84 (+4) 54-59 (+2) 79-84
RH % (24h trend) 38-43 (0) 93-98 (+5) 39-44
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 5 NE 5 N 5
Mixing Hgt(ft-agl) 7250 190 6930
Vent Rate (mph-ft) 36250 950 34650
Max Dispersion Early 23 Fair 2 Very Poor 22 Fair
Max Dispersion Late 34 Fair 2 Very Poor 33 Fair
Category Day 3 1 3
Max LVORI Early 5 5 7
Max LVORI Late 3 8 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
50 percent. Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. East winds
less than 10 mph.
.MONDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 71 percent.
South winds less than 10 mph.
.MONDAY 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.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 68 percent.
Southeast winds less than 10 mph.
.TUESDAY 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.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 71 percent. South
winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Southwest winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
66 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ012-300700-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mclear
Temp (24h trend) 78-83 (+3) 53-58 (+1) 78-83
RH % (24h trend) 40-45 (+2) 91-96 (+6) 41-46
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 7 NE 5 N 6
Mixing Hgt(ft-agl) 7570 210 6590
Vent Rate (mph-ft) 52990 1050 39540
Max Dispersion Early 32 Fair 3 Very Poor 23 Fair
Max Dispersion Late 45 Gen Good 2 Very Poor 34 Fair
Category Day 3 1 3
Max LVORI Early 5 5 7
Max LVORI Late 3 8 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs around 80. Minimum RH 49 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. East winds
less than 10 mph.
.MONDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 71 percent. South
winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. South winds less than
10 mph.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 72 percent. South
winds less than 10 mph.
.TUESDAY 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.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 71 percent. South
winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Southwest winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
69 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ013-300700-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mclear
Temp (24h trend) 77-82 (+4) 55-60 (+2) 77-82
RH % (24h trend) 41-46 (+1) 86-91 (+2) 42-47
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 7 N 6 N 6
Mixing Hgt(ft-agl) 7410 120 6440
Vent Rate (mph-ft) 51870 720 38640
Max Dispersion Early 32 Fair 2 Very Poor 22 Fair
Max Dispersion Late 50 Gen Good 2 Very Poor 32 Fair
Category Day 3 1 3
Max LVORI Early 4 4 6
Max LVORI Late 3 7 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
53 percent. Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. East winds
less than 10 mph.
.MONDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 73 percent. South
winds less than 10 mph.
.MONDAY 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.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 75 percent.
Southeast winds less than 10 mph.
.TUESDAY 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.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 74 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Southwest winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
70 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ014-300700-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mclear
Temp (24h trend) 78-83 (+2) 54-59 (+3) 79-84
RH % (24h trend) 40-45 (+4) 90-95 (-1) 40-45
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 7 NE 5 NW 5
Mixing Hgt(ft-agl) 7370 150 6740
Vent Rate (mph-ft) 51590 750 33700
Max Dispersion Early 37 Fair 2 Very Poor 20 Gen Poor
Max Dispersion Late 53 Gen Good 2 Very Poor 31 Fair
Category Day 3 1 3
Max LVORI Early 6 5 7
Max LVORI Late 2 8 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
50 percent. Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. East winds
less than 10 mph.
.MONDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 67 percent.
South winds less than 10 mph.
.MONDAY 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.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 72 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. East winds
less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
68 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. South winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
66 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ037-300700-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mclear
Temp (24h trend) 80-85 (+3) 55-60 (+3) 81-86
RH % (24h trend) 39-44 (+3) 88-93 (-3) 39-44
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 7 NE 5 N 5
Mixing Hgt(ft-agl) 7400 190 7100
Vent Rate (mph-ft) 51800 950 35500
Max Dispersion Early 29 Fair 2 Very Poor 17 Gen Poor
Max Dispersion Late 48 Gen Good 2 Very Poor 38 Fair
Category Day 3 1 3
Max LVORI Early 6 4 7
Max LVORI Late 2 8 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
50 percent. Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.MONDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 66 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. East winds less
than 10 mph.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 71 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. East winds
less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
67 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 60. Southwest winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
64 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ036-300700-
Anderson-
Including the cities of Oak Ridge and Clinton
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mclear
Temp (24h trend) 79-84 (+4) 56-61 (+3) 79-84
RH % (24h trend) 39-44 (0) 87-92 (+1) 39-44
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 5 NE 5 N 5
Mixing Hgt(ft-agl) 6910 200 6920
Vent Rate (mph-ft) 34550 1000 34600
Max Dispersion Early 24 Fair 3 Very Poor 17 Gen Poor
Max Dispersion Late 28 Fair 2 Very Poor 27 Fair
Category Day 3 1 3
Max LVORI Early 5 4 6
Max LVORI Late 2 7 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. North
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
50 percent. Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 60. Northeast winds
less than 10 mph.
.MONDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 68 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Southeast
winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 71 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. East winds less
than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 69 percent. South
winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 60. Southwest winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
64 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ069-300700-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mclear
Temp (24h trend) 81-86 (+4) 56-61 (+3) 82-87
RH % (24h trend) 37-42 (0) 89-94 (+2) 37-42
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 5 NE 3 N 6
Mixing Hgt(ft-agl) 7320 220 7710
Vent Rate (mph-ft) 36600 660 46260
Max Dispersion Early 23 Fair 2 Very Poor 22 Fair
Max Dispersion Late 35 Fair 2 Very Poor 36 Fair
Category Day 3 1 3
Max LVORI Early 6 4 7
Max LVORI Late 2 7 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows around 60. Northeast winds
less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
50 percent. Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast
winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 65 percent. South
winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. East winds
less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 71 percent. East
winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. East winds less
than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
66 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the lower 60s. Southwest winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
61 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.
$$
TNZ073-300700-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mclear
Temp (24h trend) 80-85 (+3) 57-62 (+4) 81-86
RH % (24h trend) 36-41 (0) 88-93 (+5) 37-42
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 5 SE 2 N 5
Mixing Hgt(ft-agl) 6370 250 6890
Vent Rate (mph-ft) 31850 500 34450
Max Dispersion Early 21 Fair 2 Very Poor 16 Gen Poor
Max Dispersion Late 31 Fair 2 Very Poor 28 Fair
Category Day 2 1 3
Max LVORI Early 5 4 6
Max LVORI Late 2 6 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows around 60. East winds less
than 10 mph.
.SUNDAY...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.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 63 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Southeast
winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 66 percent.
Northeast winds less than 10 mph.
.TUESDAY 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.
.WEDNESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
62 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
around 60. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
59 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ067-300700-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 82-87 (+4) 56-61 (+3) 83-88
RH % (24h trend) 37-42 (-1) 91-96 (0) 37-42
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 5 NE 5 NE 5
Mixing Hgt(ft-agl) 6800 230 7720
Vent Rate (mph-ft) 34000 1150 38600
Max Dispersion Early 20 Gen Poor 2 Very Poor 23 Fair
Max Dispersion Late 27 Fair 2 Very Poor 31 Fair
Category Day 3 1 3
Max LVORI Early 6 5 6
Max LVORI Late 2 7 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. North
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
50 percent. Light and variable wind.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s. Light and
variable wind.
.MONDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 69 percent. Light and
variable wind.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Light and
variable wind.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 67 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. Light and
variable wind.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 67 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. Southwest winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 80. Minimum RH 61 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ068-300700-
Loudon-
Including the cities of Lenoir City and Loudon
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 82-87 (+4) 56-61 (+3) 83-88
RH % (24h trend) 35-40 (-2) 90-95 (-1) 36-41
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 5 NE 3 NE 5
Mixing Hgt(ft-agl) 6580 230 7180
Vent Rate (mph-ft) 32900 690 35900
Max Dispersion Early 21 Fair 2 Very Poor 24 Fair
Max Dispersion Late 26 Fair 2 Very Poor 29 Fair
Category Day 3 1 3
Max LVORI Early 6 4 7
Max LVORI Late 2 8 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows around 60. Northeast winds
less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
49 percent. Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s. East winds
less than 10 mph.
.MONDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 66 percent. South
winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. East winds
less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 67 percent.
East winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 65 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. Southwest winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
60 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.
$$
TNZ071-300700-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Pcldy Mclear
Temp (24h trend) 81-86 (+4) 57-62 (+4) 82-87
RH % (24h trend) 36-41 (-3) 87-92 (+5) 37-42
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var E 5 N 5
Transport Wnd (mph) N 5 E 3 N 6
Mixing Hgt(ft-agl) 6370 230 7120
Vent Rate (mph-ft) 31850 690 42720
Max Dispersion Early 21 Fair 2 Very Poor 22 Fair
Max Dispersion Late 31 Fair 2 Very Poor 34 Fair
Category Day 2 1 3
Max LVORI Early 5 3 6
Max LVORI Late 2 6 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows around 60. East winds less
than 10 mph.
.SUNDAY...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.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s. East winds
less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 68 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Southeast
winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 69 percent.
East winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. Southeast winds
less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
66 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the lower 60s. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 80. Minimum RH 61 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.
$$
TNZ086-300700-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 82-87 (+4) 56-61 (+3) 83-88
RH % (24h trend) 34-39 (-3) 90-95 (+1) 37-42
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 5 E 3 NE 5
Mixing Hgt(ft-agl) 6370 230 7320
Vent Rate (mph-ft) 31850 690 36600
Max Dispersion Early 21 Fair 2 Very Poor 25 Fair
Max Dispersion Late 28 Fair 2 Very Poor 35 Fair
Category Day 2 1 3
Max LVORI Early 6 4 6
Max LVORI Late 2 7 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows around 60. East winds less
than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 52 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s. East winds
less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 66 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Southeast
winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 64 percent.
East winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. Southeast winds
less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 64 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
59 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.
$$
TNZ083-300700-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 81-86 (+4) 57-62 (+3) 82-87
RH % (24h trend) 38-43 (-5) 87-92 (-2) 41-46
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 5 NE 5 NE 6
Mixing Hgt(ft-agl) 6090 140 7170
Vent Rate (mph-ft) 30450 700 43020
Max Dispersion Early 19 Gen Poor 2 Very Poor 27 Fair
Max Dispersion Late 24 Fair 2 Very Poor 35 Fair
Category Day 2 1 3
Max LVORI Early 5 4 6
Max LVORI Late 2 6 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows around 60. North winds less
than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
54 percent. East winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s. East winds
less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 74 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Southeast
winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 70 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. Southeast winds
less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 73 percent. South
winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. Southwest winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
65 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ084-300700-
Meigs-
Including the city of Big Spring
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 82-87 (+3) 57-62 (+3) 83-88
RH % (24h trend) 36-41 (-3) 90-95 (-5) 39-44
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 5 NE 5 NE 6
Mixing Hgt(ft-agl) 6060 260 7140
Vent Rate (mph-ft) 30300 1300 42840
Max Dispersion Early 20 Gen Poor 2 Very Poor 27 Fair
Max Dispersion Late 26 Fair 2 Very Poor 36 Fair
Category Day 2 1 3
Max LVORI Early 7 5 7
Max LVORI Late 2 8 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows around 60. North winds less
than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
51 percent. Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s. Light and
variable wind.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 69 percent. South
winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Light and
variable wind.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 66 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Light and
variable wind.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 70 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. Light and variable wind.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
61 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ085-300700-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 83-88 (+5) 55-60 (+2) 83-88
RH % (24h trend) 33-38 (-3) 90-95 (-3) 37-42
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 5 NE 5 NE 6
Mixing Hgt(ft-agl) 6390 220 7260
Vent Rate (mph-ft) 31950 1100 43560
Max Dispersion Early 21 Fair 2 Very Poor 28 Fair
Max Dispersion Late 31 Fair 2 Very Poor 35 Fair
Category Day 2 1 3
Max LVORI Early 7 5 7
Max LVORI Late 2 8 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows around 60. Northeast winds
less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
50 percent. Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s. East winds
less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 65 percent. Southeast
winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. East winds
less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 62 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 65 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 58 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.
$$
TNZ099-300700-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 81-86 (+3) 58-63 (+3) 82-87
RH % (24h trend) 37-42 (-5) 88-93 (+3) 42-47
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 5 NE 5 E 6
Mixing Hgt(ft-agl) 5830 180 7190
Vent Rate (mph-ft) 29150 900 43140
Max Dispersion Early 22 Fair 2 Very Poor 28 Fair
Max Dispersion Late 25 Fair 2 Very Poor 42 Gen Good
Category Day 2 1 3
Max LVORI Early 6 4 6
Max LVORI Late 2 6 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. 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 mid 80s. Minimum RH 55 percent. East
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s. East winds
less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 71 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 66 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 72 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 80. Minimum RH 63 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ100-300700-
Bradley-
Including the cities of Cleveland and Tasso
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 82-87 (+4) 56-61 (+3) 82-87
RH % (24h trend) 34-39 (-4) 91-96 (-3) 39-44
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 6 NE 3 NE 6
Mixing Hgt(ft-agl) 6270 250 7070
Vent Rate (mph-ft) 37620 750 42420
Max Dispersion Early 23 Fair 2 Very Poor 27 Fair
Max Dispersion Late 27 Fair 2 Very Poor 37 Fair
Category Day 3 1 3
Max LVORI Early 7 5 7
Max LVORI Late 2 8 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
53 percent. Northeast winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s. East winds
less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 67 percent. Southeast
winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. East winds
less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 62 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 67 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 60 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.
$$
TNZ101-300700-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
152 AM EDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 82-87 (+4) 56-61 (+3) 82-87
RH % (24h trend) 33-38 (-3) 88-93 (+1) 38-43
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 5 NE 6 E 6
Mixing Hgt(ft-agl) 6240 310 7280
Vent Rate (mph-ft) 31200 1860 43680
Max Dispersion Early 21 Fair 3 Very Poor 28 Fair
Max Dispersion Late 25 Fair 3 Very Poor 36 Fair
Category Day 2 1 3
Max LVORI Early 5 4 6
Max LVORI Late 2 7 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows around 60. East winds less
than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 52 percent. East
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 65 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Southeast
winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 58 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. Southeast winds
less than 10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 62 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. 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.
$$
TNZ082-300700-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
1252 AM CDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 79-84 (+4) 56-61 (+3) 79-84
RH % (24h trend) 38-43 (-4) 87-92 (0) 42-47
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 5 NE 3 NE 6
Mixing Hgt(ft-agl) 5980 6990
Vent Rate (mph-ft) 29900 0 41940
Max Dispersion Early 19 Gen Poor 2 Very Poor 30 Fair
Max Dispersion Late 24 Fair 2 Very Poor 35 Fair
Category Day 2 1 3
Max LVORI Early 5 4 6
Max LVORI Late 2 6 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
55 percent. East winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 60. East winds less
than 10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 75 percent. South
winds less than 10 mph.
.MONDAY 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.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 69 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 74 percent. South
winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Southwest winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
67 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ081-300700-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
1252 AM CDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 78-83 (+4) 56-61 (+3) 78-83
RH % (24h trend) 40-45 (-4) 86-91 (+2) 43-48
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 5 NE 5 NE 6
Mixing Hgt(ft-agl) 5620 7150
Vent Rate (mph-ft) 28100 0 42900
Max Dispersion Early 21 Fair 1 Very Poor 30 Fair
Max Dispersion Late 23 Fair 1 Very Poor 41 Gen Good
Category Day 2 1 3
Max LVORI Early 5 4 6
Max LVORI Late 3 6 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs around 80. Minimum RH 59 percent.
East winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 60. East winds less
than 10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 78 percent.
Southeast winds less than 10 mph.
.MONDAY 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.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 72 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 77 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Southwest winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
69 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ098-300700-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
1252 AM CDT Fri Aug 29 2025
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 79-84 (+4) 57-62 (+2) 79-84
RH % (24h trend) 38-43 (-4) 85-90 (+6) 42-47
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 5 NE 6 NE 7
Mixing Hgt(ft-agl) 5960 20 7580
Vent Rate (mph-ft) 29800 120 53060
Max Dispersion Early 26 Fair 3 Very Poor 36 Fair
Max Dispersion Late 30 Fair 2 Very Poor 44 Gen Good
Category Day 2 1 3
Max LVORI Early 4 4 6
Max LVORI Late 2 6 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows around 60. Northeast winds
less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 80. Minimum RH 57 percent. East winds
less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s. East winds
less than 10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 72 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Southeast winds less than
10 mph.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 69 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 60. Southeast winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 73 percent. South
winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 60. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
66 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$