Heavy to excessive rainfall is expected over the weekend across eastern Iowa, northern Missouri, northwest Illinois and southern Wisconsin. Numerous flash floods, some with significant impacts, are expected in these areas. Heaviest rainfall will occur overnight Saturday and Sunday, so be sure to have multiple ways to receive warnings. Read More >
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464
FNUS54 KMRX 091642
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
1242 PM EDT Sat Aug 9 2025
.DISCUSSION...
Isolated showers and thunderstorms are expected each afternoon,
especially over the higher terrain, through the weekend. Otherwise,
temperatures will be near August normals. Rain chances increase
towards the middle of next week.
VAZ001-101745-
Lee-
Including the city of Rose Hill
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 60-65 (0) 84-89 (+2) 62-67 84-89
RH % (24h trend) 89-94 (-2) 42-47 (-5) 95-100 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) E 5 Lgt/Var SE 5 Lgt/Var
Transport Wnd (mph) E 6 SE 6 SE 6 E 5
Mixing Hgt(ft-agl) 250 5490 90 5390
Vent Rate (mph-ft) 1500 32940 540 26950
Max Dispersion Early 4 Very Poor 19 Gen Poor 4 Very Poor 20 Gen Poor
Max Dispersion Late 3 Very Poor 26 Fair 4 Very Poor 24 Fair
Category Day 1 3 1 2
Max LVORI Early 5 6 6 7
Max LVORI Late 6 2 8 3
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 70 percent. Light
winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 64 percent. Light
winds.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 62 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 64 percent. South
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.
$$
VAZ002-101745-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 57-62 (-1) 81-86 (+2) 60-65 81-86
RH % (24h trend) 91-96 (+1) 45-50 (-5) 95-100 53-58
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SE 5 SE 5
PM 20FT Wnd (mph) SE 8 Lgt/Var SE 8 Lgt/Var
Transport Wnd (mph) S 7 SE 5 S 7 E 5
Mixing Hgt(ft-agl) 120 5490 5140
Vent Rate (mph-ft) 840 27450 0 25700
Max Dispersion Early 4 Very Poor 18 Gen Poor 4 Very Poor 19 Gen Poor
Max Dispersion Late 3 Very Poor 23 Fair 4 Very Poor 21 Fair
Category Day 1 2 1 2
Max LVORI Early 5 6 6 7
Max LVORI Late 7 3 9 3
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light winds.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 67 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 76 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 68 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 68 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 69 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.
$$
VAZ005-101745-
Scott VA-
Including the city of Hiltons
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 59-64 (0) 84-89 (+2) 62-67 84-89
RH % (24h trend) 90-95 (0) 44-49 (-3) 95-100 50-55
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) E 6 Lgt/Var SE 5 Lgt/Var
Transport Wnd (mph) E 6 SE 5 E 5 E 5
Mixing Hgt(ft-agl) 170 5200 10 5280
Vent Rate (mph-ft) 1020 26000 50 26400
Max Dispersion Early 4 Very Poor 15 Gen Poor 3 Very Poor 20 Gen Poor
Max Dispersion Late 2 Very Poor 24 Fair 2 Very Poor 25 Fair
Category Day 1 2 1 2
Max LVORI Early 5 6 6 7
Max LVORI Late 7 3 8 3
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light winds.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 70 percent. Light
winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 64 percent. Light
winds.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light
winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 62 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
South 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.
$$
VAZ006-101745-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 56-61 (-1) 81-86 (+2) 60-65 81-86
RH % (24h trend) 93-98 (+4) 45-50 (-3) 95-100 53-58
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SE 5 Lgt/Var
PM 20FT Wnd (mph) SE 8 SE 6 SE 8 Lgt/Var
Transport Wnd (mph) SE 7 SE 5 SE 7 E 5
Mixing Hgt(ft-agl) 180 5270 40 5150
Vent Rate (mph-ft) 1260 26350 280 25750
Max Dispersion Early 4 Very Poor 18 Gen Poor 4 Very Poor 22 Fair
Max Dispersion Late 3 Very Poor 24 Fair 3 Very Poor 24 Fair
Category Day 1 2 1 2
Max LVORI Early 5 6 6 7
Max LVORI Late 7 3 8 3
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light winds.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent. Light
winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 74 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light
winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 65 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 65 percent. Light
winds.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light
winds.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 65 percent. South
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.
$$
VAZ008-101745-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 56-61 (-1) 82-87 (+2) 61-66 81-86
RH % (24h trend) 92-97 (+2) 49-54 (-1) 94-99 55-60
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) E 5 Lgt/Var
PM 20FT Wnd (mph) E 8 SE 5 SE 8 Lgt/Var
Transport Wnd (mph) E 6 SE 6 SE 6 E 6
Mixing Hgt(ft-agl) 240 5200 150 4290
Vent Rate (mph-ft) 1440 31200 900 25740
Max Dispersion Early 6 Very Poor 20 Gen Poor 5 Very Poor 21 Fair
Max Dispersion Late 3 Very Poor 27 Fair 4 Very Poor 23 Fair
Category Day 1 3 1 2
Max LVORI Early 5 6 6 6
Max LVORI Late 7 2 8 3
Precip Chance (%) 0 0 0 40
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.04
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent. Light
winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 73 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light
winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 66 percent. Light
winds.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light
winds.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 67 percent. Light
winds.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light
winds.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 66 percent. South
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ018-101745-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 55-60 (0) 79-84 (+1) 60-65 79-84
RH % (24h trend) 92-97 (+1) 49-54 (-1) 95-100 56-61
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SE 6 SE 6 SE 6 Lgt/Var
Transport Wnd (mph) SE 10 SE 8 SE 10 SE 8
Mixing Hgt(ft-agl) 120 4260 190 2790
Vent Rate (mph-ft) 1200 34080 1900 22320
Max Dispersion Early 9 Poor 26 Fair 10 Poor 18 Gen Poor
Max Dispersion Late 6 Very Poor 30 Fair 9 Poor 20 Gen Poor
Category Day 1 3 1 2
Max LVORI Early 5 6 6 6
Max LVORI Late 6 3 7 3
Precip Chance (%) 0 0 20 50
Precip Type None None Showers Tstms
Precip Duration 1 1
Precip Amount 0.00 0.00 0.01 0.10
Precip Begin 8 PM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 0 0 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 63 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 69 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent. Light
winds.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 66 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 66 percent.
South 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.
$$
TNZ047-101745-
Southeast Carter-
Including the city of Hampton
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 55-60 (0) 77-82 (+2) 59-64 76-81
RH % (24h trend) 92-97 (+2) 50-55 (-2) 95-100 56-61
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SE 6 SE 5
PM 20FT Wnd (mph) SE 8 SE 6 SE 8 SE 5
Transport Wnd (mph) SE 9 SE 8 SE 9 SE 6
Mixing Hgt(ft-agl) 100 3870 120 3140
Vent Rate (mph-ft) 900 30960 1080 18840
Max Dispersion Early 7 Poor 25 Fair 10 Poor 18 Gen Poor
Max Dispersion Late 6 Very Poor 28 Fair 11 Poor 18 Gen Poor
Category Day 1 3 1 2
Max LVORI Early 5 6 5 6
Max LVORI Late 6 3 7 4
Precip Chance (%) 0 0 20 50
Precip Type None None Tstms Tstms
Precip Duration 1 1
Precip Amount 0.00 0.00 0.01 0.08
Precip Begin 8 PM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 0 20 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Light
winds.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 67 percent. Light
winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 71 percent. Light
winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 64 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 68 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 68 percent. South
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.
$$
TNZ045-101745-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 57-62 (0) 78-83 (+1) 60-65 78-83
RH % (24h trend) 90-95 (0) 52-57 (-1) 95-100 56-61
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SE 6 Lgt/Var
PM 20FT Wnd (mph) SE 8 SE 6 SE 8 Lgt/Var
Transport Wnd (mph) SE 9 SE 8 SE 10 SE 6
Mixing Hgt(ft-agl) 80 3960 80 3650
Vent Rate (mph-ft) 720 31680 800 21900
Max Dispersion Early 7 Poor 26 Fair 9 Poor 21 Fair
Max Dispersion Late 5 Very Poor 29 Fair 9 Poor 18 Gen Poor
Category Day 1 3 1 2
Max LVORI Early 5 6 5 6
Max LVORI Late 6 3 7 4
Precip Chance (%) 0 0 20 50
Precip Type None None Tstms Tstms
Precip Duration 1 1
Precip Amount 0.00 0.00 0.01 0.07
Precip Begin 8 PM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 0 20 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 66 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 71 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 65 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.FRIDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 66 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light
winds.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. 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.
$$
TNZ043-101745-
Southeast Greene-
Including the city of Cedar Creek
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 58-63 (0) 79-84 (+1) 61-66 79-84
RH % (24h trend) 88-93 (-2) 48-53 (-3) 95-100 52-57
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SE 6 SE 6
PM 20FT Wnd (mph) SE 10 SE 6 SE 9 SE 6
Transport Wnd (mph) SE 13 SE 8 SE 10 SE 6
Mixing Hgt(ft-agl) 4000 4030
Vent Rate (mph-ft) 0 32000 0 24180
Max Dispersion Early 5 Very Poor 24 Fair 7 Poor 19 Gen Poor
Max Dispersion Late 4 Very Poor 30 Fair 4 Very Poor 21 Fair
Category Day 1 3 1 2
Max LVORI Early 5 6 6 7
Max LVORI Late 6 2 8 3
Precip Chance (%) 0 0 20 50
Precip Type None None Showers Tstms
Precip Duration 1 1
Precip Amount 0.00 0.00 0.01 0.06
Precip Begin 8 PM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 0 0 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 62 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light
winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 68 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 64 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light
winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent. Light
winds.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light
winds.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 64 percent.
South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ041-101745-
Cocke Smoky Mountains-
Including the city of Hartford
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 60-65 (0) 79-84 (+1) 63-68 78-83
RH % (24h trend) 84-89 (-1) 49-54 (-2) 92-97 53-58
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SE 8 SE 6
PM 20FT Wnd (mph) SE 11 SE 6 SE 11 SE 5
Transport Wnd (mph) S 10 SE 9 SE 9 E 6
Mixing Hgt(ft-agl) 180 4200 140 3960
Vent Rate (mph-ft) 1800 37800 1260 23760
Max Dispersion Early 9 Poor 30 Fair 12 Poor 20 Gen Poor
Max Dispersion Late 8 Poor 36 Fair 13 Gen Poor 20 Gen Poor
Category Day 1 3 1 2
Max LVORI Early 4 5 4 6
Max LVORI Late 5 3 6 3
Precip Chance (%) 0 20 20 50
Precip Type None Tstms Tstms Tstms
Precip Duration 1 1 1
Precip Amount 0.00 0.01 0.01 0.08
Precip Begin 3 PM 8 PM Continuing
Precip End 7 PM Continuing Continuing
Chance of Thunder (%) 0 20 20 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light
winds.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 66 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light
winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 71 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light
winds.
.THURSDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 66 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light
winds.
.FRIDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 65 percent. Light
winds.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light
winds.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 67 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ074-101745-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mclear Pcldy
Temp (24h trend) 58-63 (0) 76-81 (+2) 61-66 75-80
RH % (24h trend) 86-91 (0) 53-58 (-5) 93-98 59-64
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) E 8 SE 8
PM 20FT Wnd (mph) SE 10 SE 6 SE 10 Lgt/Var
Transport Wnd (mph) SE 7 E 6 SE 7 E 5
Mixing Hgt(ft-agl) 3210 2990
Vent Rate (mph-ft) 0 19260 0 14950
Max Dispersion Early 2 Very Poor 13 Gen Poor 3 Very Poor 12 Poor
Max Dispersion Late 4 Very Poor 16 Gen Poor 3 Very Poor 13 Gen Poor
Category Day 1 2 1 1
Max LVORI Early 5 5 5 6
Max LVORI Late 5 4 7 4
Precip Chance (%) 0 20 20 60
Precip Type None Tstms Tstms Tstms
Precip Duration 1 1 2
Precip Amount 0.00 0.04 0.01 0.13
Precip Begin 2 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Chance of Thunder (%) 0 20 20 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 72 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.WEDNESDAY...Showers and a chance of thunderstorms. Highs in the
upper 70s. Minimum RH 74 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.THURSDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 71 percent. Light
winds.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.FRIDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 69 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light
winds.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 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.
$$
TNZ072-101745-
Blount Smoky Mountains-
Including the city of Cades Cove
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mclear Pcldy
Temp (24h trend) 61-66 (0) 81-86 (+2) 63-68 80-85
RH % (24h trend) 86-91 (-1) 51-56 (-6) 92-97 57-62
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) E 8 E 6
PM 20FT Wnd (mph) SE 10 Lgt/Var SE 10 Lgt/Var
Transport Wnd (mph) SE 8 E 6 SE 6 NE 6
Mixing Hgt(ft-agl) 180 4070 40 3720
Vent Rate (mph-ft) 1440 24420 240 22320
Max Dispersion Early 6 Very Poor 16 Gen Poor 4 Very Poor 17 Gen Poor
Max Dispersion Late 5 Very Poor 19 Gen Poor 5 Very Poor 17 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 4 5 5 6
Max LVORI Late 5 3 7 4
Precip Chance (%) 0 20 0 50
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.07 0.00 0.09
Precip Begin 2 PM 8 AM
Precip End 7 PM Continuing
Chance of Thunder (%) 0 20 0 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 70 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light
winds.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 74 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.THURSDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 69 percent. Light
winds.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 66 percent. Light
winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 69 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ087-101745-
Southeast Monroe-
Including the cities of Citico and Coker Creek
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mclear Pcldy
Temp (24h trend) 60-65 (0) 80-85 (+1) 63-68 80-85
RH % (24h trend) 88-93 (-4) 51-56 (-5) 95-100 56-61
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) E 6 E 5
PM 20FT Wnd (mph) SE 8 Lgt/Var SE 8 Lgt/Var
Transport Wnd (mph) E 7 E 6 SE 6 E 6
Mixing Hgt(ft-agl) 110 3690 20 3370
Vent Rate (mph-ft) 770 22140 120 20220
Max Dispersion Early 5 Very Poor 18 Gen Poor 4 Very Poor 17 Gen Poor
Max Dispersion Late 4 Very Poor 17 Gen Poor 3 Very Poor 16 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 5 6 6 7
Max LVORI Late 6 4 8 5
Precip Chance (%) 0 30 0 50
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.25 0.00 0.08
Precip Begin 1 PM 8 AM
Precip End 7 PM Continuing
Chance of Thunder (%) 0 30 0 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 68 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 73 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 67 percent. Light
winds.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 64 percent. Light
winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 67 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ102-101745-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 61-66 (0) 82-87 (0) 63-68 82-87
RH % (24h trend) 88-93 (-5) 52-57 (+2) 95-100 56-61
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SE 8 E 6
PM 20FT Wnd (mph) SE 11 SE 6 SE 11 SE 6
Transport Wnd (mph) E 9 E 9 SE 8 SE 7
Mixing Hgt(ft-agl) 180 4090 120 3360
Vent Rate (mph-ft) 1620 36810 960 23520
Max Dispersion Early 5 Very Poor 32 Fair 6 Very Poor 22 Fair
Max Dispersion Late 5 Very Poor 33 Fair 6 Very Poor 17 Gen Poor
Category Day 1 3 1 2
Max LVORI Early 5 6 5 7
Max LVORI Late 6 3 8 3
Precip Chance (%) 0 30 0 40
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.02 0.00 0.06
Precip Begin 2 PM 8 AM
Precip End 7 PM Continuing
Chance of Thunder (%) 0 30 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 64 percent. Light
winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 68 percent. Light
winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 62 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 63 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.
$$
NCZ060-101745-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 60-65 (+1) 80-85 (0) 62-67 80-85
RH % (24h trend) 91-96 (-3) 53-58 (0) 95-100 56-61
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) E 5 Lgt/Var
PM 20FT Wnd (mph) E 6 SE 5 SE 6 Lgt/Var
Transport Wnd (mph) E 7 E 7 E 8 SE 6
Mixing Hgt(ft-agl) 240 3870 150 3430
Vent Rate (mph-ft) 1680 27090 1200 20580
Max Dispersion Early 4 Very Poor 31 Fair 6 Very Poor 22 Fair
Max Dispersion Late 4 Very Poor 29 Fair 6 Very Poor 15 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 5 6 6 6
Max LVORI Late 6 3 8 4
Precip Chance (%) 0 30 20 60
Precip Type None Tstms Tstms Tstms
Precip Duration 1 1 2
Precip Amount 0.00 0.03 0.01 0.10
Precip Begin 1 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Chance of Thunder (%) 0 30 20 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 67 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 71 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 64 percent. Light
winds.
.THURSDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent. Light
winds.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light
winds.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 65 percent. South
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.
$$
NCZ061-101745-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 58-63 (0) 76-81 (+1) 61-66 75-80
RH % (24h trend) 95-100 (0) 62-67 (+1) 95-100 70-75
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) E 8 E 6
PM 20FT Wnd (mph) E 9 SE 6 E 8 SE 5
Transport Wnd (mph) E 9 E 10 E 12 SE 7
Mixing Hgt(ft-agl) 140 3400 120 2990
Vent Rate (mph-ft) 1260 34000 1440 20930
Max Dispersion Early 5 Very Poor 32 Fair 7 Poor 20 Gen Poor
Max Dispersion Late 4 Very Poor 33 Fair 6 Very Poor 18 Gen Poor
Category Day 1 3 1 2
Max LVORI Early 6 6 6 7
Max LVORI Late 7 3 8 5
Precip Chance (%) 0 40 20 60
Precip Type None Tstms Tstms Tstms
Precip Duration 1 1 2
Precip Amount 0.00 0.01 0.02 0.11
Precip Begin 2 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Chance of Thunder (%) 0 40 20 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 78 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 80 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. Light winds.
.THURSDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 73 percent.
Light winds.
.THURSDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. Light winds.
.FRIDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 74 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.SATURDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 75 percent.
South 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.
$$
TNZ015-101745-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 60-65 (-1) 86-91 (+2) 63-68 86-91
RH % (24h trend) 89-94 (-1) 43-48 (-3) 93-98 48-53
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 6 E 6 E 6 E 5
Mixing Hgt(ft-agl) 170 5490 60 5660
Vent Rate (mph-ft) 1020 32940 360 28300
Max Dispersion Early 4 Very Poor 22 Fair 3 Very Poor 20 Gen Poor
Max Dispersion Late 3 Very Poor 27 Fair 3 Very Poor 23 Fair
Category Day 1 3 1 2
Max LVORI Early 5 6 6 6
Max LVORI Late 6 2 8 3
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.WEDNESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 68 percent. Light
winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 62 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
South 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.
$$
TNZ016-101745-
Hawkins-
Including the city of Mooresburg
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 60-65 (0) 86-91 (+3) 63-68 86-91
RH % (24h trend) 91-96 (+1) 45-50 (-3) 95-100 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 6 SE 6 E 5 E 5
Mixing Hgt(ft-agl) 200 5300 60 5470
Vent Rate (mph-ft) 1200 31800 300 27350
Max Dispersion Early 4 Very Poor 20 Gen Poor 4 Very Poor 21 Fair
Max Dispersion Late 2 Very Poor 29 Fair 2 Very Poor 23 Fair
Category Day 1 3 1 2
Max LVORI Early 5 6 6 7
Max LVORI Late 7 2 8 3
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 68 percent. Light
winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
South 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.
$$
TNZ017-101745-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 59-64 (0) 84-89 (+2) 63-68 84-89
RH % (24h trend) 91-96 (+1) 47-52 (0) 95-100 52-57
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) E 6 Lgt/Var
PM 20FT Wnd (mph) SE 9 SE 6 SE 8 SE 5
Transport Wnd (mph) E 7 SE 5 E 5 E 6
Mixing Hgt(ft-agl) 270 5280 100 4740
Vent Rate (mph-ft) 1890 26400 500 28440
Max Dispersion Early 5 Very Poor 16 Gen Poor 4 Very Poor 21 Fair
Max Dispersion Late 3 Very Poor 27 Fair 3 Very Poor 24 Fair
Category Day 1 2 1 3
Max LVORI Early 5 6 6 7
Max LVORI Late 6 2 8 3
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.03
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 69 percent. Light
winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light
winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 62 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light
winds.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 62 percent.
South 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.
$$
TNZ046-101745-
Northwest Carter-
Including the city of Elizabethton
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 58-63 (0) 82-87 (+2) 62-67 81-86
RH % (24h trend) 88-93 (+2) 46-51 (0) 91-96 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SE 5 Lgt/Var
PM 20FT Wnd (mph) E 8 SE 6 SE 8 Lgt/Var
Transport Wnd (mph) E 8 SE 6 SE 6 E 6
Mixing Hgt(ft-agl) 190 4970 120 3380
Vent Rate (mph-ft) 1520 29820 720 20280
Max Dispersion Early 6 Very Poor 20 Gen Poor 7 Poor 18 Gen Poor
Max Dispersion Late 6 Very Poor 26 Fair 5 Very Poor 18 Gen Poor
Category Day 1 3 1 2
Max LVORI Early 5 5 5 6
Max LVORI Late 6 2 7 3
Precip Chance (%) 0 0 20 40
Precip Type None None Showers Tstms
Precip Duration 1 1
Precip Amount 0.00 0.00 0.01 0.06
Precip Begin 8 PM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 60 percent. Light
winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light
winds.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 66 percent. Light
winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 60 percent. Light
winds.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light
winds.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent. Light
winds.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light
winds.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 61 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.
$$
TNZ044-101745-
Washington TN-
Including the city of Johnson City
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 58-63 (0) 84-89 (+2) 62-67 84-89
RH % (24h trend) 91-96 (0) 48-53 (0) 95-100 53-58
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SE 6 SE 5 SE 6 Lgt/Var
Transport Wnd (mph) SE 6 SE 6 E 5 E 5
Mixing Hgt(ft-agl) 230 5060 70 4860
Vent Rate (mph-ft) 1380 30360 350 24300
Max Dispersion Early 6 Very Poor 17 Gen Poor 6 Very Poor 19 Gen Poor
Max Dispersion Late 3 Very Poor 26 Fair 3 Very Poor 23 Fair
Category Day 1 3 1 2
Max LVORI Early 5 6 6 7
Max LVORI Late 7 2 8 3
Precip Chance (%) 0 0 0 40
Precip Type None None Showers Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.03
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 68 percent. Light
winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 62 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light
winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light
winds.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 63 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.
$$
TNZ042-101745-
Northwest Greene-
Including the city of Greeneville
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 60-65 (0) 85-90 (+2) 63-68 85-90
RH % (24h trend) 90-95 (0) 47-52 (-1) 95-100 50-55
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SE 6 SE 5 SE 6 Lgt/Var
Transport Wnd (mph) E 6 SE 6 E 6 E 6
Mixing Hgt(ft-agl) 270 4820 110 5150
Vent Rate (mph-ft) 1620 28920 660 30900
Max Dispersion Early 5 Very Poor 23 Fair 5 Very Poor 23 Fair
Max Dispersion Late 3 Very Poor 28 Fair 3 Very Poor 27 Fair
Category Day 1 3 1 3
Max LVORI Early 5 6 5 7
Max LVORI Late 6 2 8 3
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 60s. Light winds.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 66 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
South 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.
$$
TNZ038-101745-
Grainger-
Including the city of Bean Station
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 62-67 (-1) 87-92 (+2) 65-70 87-92
RH % (24h trend) 86-91 (-1) 45-50 (-3) 89-94 50-55
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 7 E 7 E 6 E 5
Mixing Hgt(ft-agl) 210 5250 110 5390
Vent Rate (mph-ft) 1470 36750 660 26950
Max Dispersion Early 4 Very Poor 23 Fair 4 Very Poor 20 Gen Poor
Max Dispersion Late 3 Very Poor 33 Fair 4 Very Poor 28 Fair
Category Day 1 3 1 2
Max LVORI Early 4 5 4 6
Max LVORI Late 6 2 7 3
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows around 70. Light winds.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 59 percent. Light
winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 68 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 64 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 59 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 64 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ039-101745-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 62-67 (0) 87-92 (+2) 65-70 87-92
RH % (24h trend) 89-94 (-1) 46-51 (-2) 92-97 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 7 E 8 E 7 E 7
Mixing Hgt(ft-agl) 250 5150 90 5090
Vent Rate (mph-ft) 1750 41200 630 35630
Max Dispersion Early 5 Very Poor 29 Fair 5 Very Poor 27 Fair
Max Dispersion Late 3 Very Poor 33 Fair 4 Very Poor 29 Fair
Category Day 1 3 1 3
Max LVORI Early 4 6 5 6
Max LVORI Late 6 2 7 3
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows around 70. Light winds.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 58 percent. Light
winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 68 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 59 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 63 percent. South
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.
$$
TNZ040-101745-
Northwest Cocke-
Including the cities of Bybee and Newport
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 62-67 (-1) 85-90 (+1) 65-70 85-90
RH % (24h trend) 87-92 (+1) 47-52 (0) 92-97 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SE 8 SE 5 SE 6 Lgt/Var
Transport Wnd (mph) SE 7 SE 8 SE 6 E 5
Mixing Hgt(ft-agl) 280 5040 120 4610
Vent Rate (mph-ft) 1960 40320 720 23050
Max Dispersion Early 7 Poor 33 Fair 7 Poor 20 Gen Poor
Max Dispersion Late 5 Very Poor 39 Fair 5 Very Poor 22 Fair
Category Day 1 3 1 2
Max LVORI Early 4 5 4 6
Max LVORI Late 6 2 7 3
Precip Chance (%) 0 0 0 40
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.02
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 70s. Light
winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 67 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 70. Light winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 58 percent. Light
winds.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 70. Light winds.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 61 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.
$$
TNZ070-101745-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 63-68 (0) 87-92 (+2) 65-70 87-92
RH % (24h trend) 88-93 (0) 46-51 (-2) 93-98 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 6 E 7 E 5 E 6
Mixing Hgt(ft-agl) 290 5200 130 5050
Vent Rate (mph-ft) 1740 36400 650 30300
Max Dispersion Early 5 Very Poor 24 Fair 6 Very Poor 19 Gen Poor
Max Dispersion Late 3 Very Poor 40 Fair 3 Very Poor 26 Fair
Category Day 1 3 1 3
Max LVORI Early 4 6 5 7
Max LVORI Late 6 2 8 3
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows around 70. Light winds.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 59 percent. Light
winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 68 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 59 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 63 percent. Southwest
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ035-101745-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 62-67 (-1) 85-90 (+2) 64-69 84-89
RH % (24h trend) 95-100 (0) 45-50 (-8) 95-100 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 5 E 6 S 5 E 7
Mixing Hgt(ft-agl) 210 5520 140 4910
Vent Rate (mph-ft) 1050 33120 700 34370
Max Dispersion Early 3 Very Poor 21 Fair 2 Very Poor 17 Gen Poor
Max Dispersion Late 3 Very Poor 28 Fair 2 Very Poor 30 Fair
Category Day 1 3 1 3
Max LVORI Early 6 7 6 8
Max LVORI Late 8 3 9 3
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 64 percent. Light
winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 70 percent. Light
winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 68 percent. Light
winds.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 64 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ012-101745-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 61-66 (-1) 84-89 (+3) 63-68 84-89
RH % (24h trend) 95-100 (+1) 48-53 (-7) 95-100 54-59
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 6 E 6 S 5 E 7
Mixing Hgt(ft-agl) 240 5570 110 5200
Vent Rate (mph-ft) 1440 33420 550 36400
Max Dispersion Early 3 Very Poor 21 Fair 3 Very Poor 19 Gen Poor
Max Dispersion Late 3 Very Poor 27 Fair 3 Very Poor 32 Fair
Category Day 1 3 1 3
Max LVORI Early 5 7 6 8
Max LVORI Late 8 3 9 3
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 66 percent. Light
winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 72 percent. Light
winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 70 percent. Light
winds.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 65 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 67 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ013-101745-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 61-66 (-1) 83-88 (+3) 64-69 82-87
RH % (24h trend) 92-97 (-1) 46-51 (-7) 94-99 54-59
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 5 E 6 SE 5 E 7
Mixing Hgt(ft-agl) 130 5490 10 4840
Vent Rate (mph-ft) 650 32940 50 33880
Max Dispersion Early 3 Very Poor 23 Fair 3 Very Poor 18 Gen Poor
Max Dispersion Late 2 Very Poor 28 Fair 2 Very Poor 29 Fair
Category Day 1 3 1 3
Max LVORI Early 5 6 5 7
Max LVORI Late 7 2 8 3
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 66 percent. Light
winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 74 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 71 percent. Light
winds.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 66 percent. Light
winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. 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.
$$
TNZ014-101745-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 61-66 (-1) 85-90 (+2) 64-69 85-90
RH % (24h trend) 88-93 (-2) 44-49 (-4) 92-97 48-53
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 6 E 6 E 7 E 6
Mixing Hgt(ft-agl) 190 5400 70 5350
Vent Rate (mph-ft) 1140 32400 490 32100
Max Dispersion Early 4 Very Poor 23 Fair 4 Very Poor 18 Gen Poor
Max Dispersion Late 3 Very Poor 27 Fair 4 Very Poor 30 Fair
Category Day 1 3 1 3
Max LVORI Early 4 6 5 6
Max LVORI Late 6 2 7 3
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 70 percent. Light
winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 66 percent. Light
winds.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 65 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ037-101745-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 62-67 (-1) 86-91 (+2) 65-70 86-91
RH % (24h trend) 88-93 (-1) 43-48 (-5) 90-95 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 6 E 6 E 6 E 6
Mixing Hgt(ft-agl) 270 5710 80 5380
Vent Rate (mph-ft) 1620 34260 480 32280
Max Dispersion Early 3 Very Poor 24 Fair 4 Very Poor 19 Gen Poor
Max Dispersion Late 2 Very Poor 33 Fair 3 Very Poor 32 Fair
Category Day 1 3 1 3
Max LVORI Early 4 6 5 6
Max LVORI Late 6 2 7 3
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 70 percent. Light
winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 65 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 60 percent. Light
winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 64 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ036-101745-
Anderson-
Including the cities of Oak Ridge and Clinton
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 63-68 (-1) 85-90 (+3) 65-70 84-89
RH % (24h trend) 88-93 (-4) 43-48 (-8) 92-97 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 5 NE 6 NE 5 E 7
Mixing Hgt(ft-agl) 200 5570 80 4860
Vent Rate (mph-ft) 1000 33420 400 34020
Max Dispersion Early 3 Very Poor 25 Fair 3 Very Poor 21 Fair
Max Dispersion Late 2 Very Poor 28 Fair 2 Very Poor 31 Fair
Category Day 1 3 1 3
Max LVORI Early 5 6 5 7
Max LVORI Late 7 3 8 3
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows around 70. Light winds.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 62 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 72 percent. Light
winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 67 percent. Light
winds.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 62 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 64 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ069-101745-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 64-69 (0) 87-92 (+2) 66-71 87-92
RH % (24h trend) 89-94 (-2) 44-49 (-4) 93-98 50-55
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 3 E 6 NE 5 E 6
Mixing Hgt(ft-agl) 280 5790 110 5080
Vent Rate (mph-ft) 840 34740 550 30480
Max Dispersion Early 3 Very Poor 23 Fair 2 Very Poor 19 Gen Poor
Max Dispersion Late 1 Very Poor 29 Fair 1 Very Poor 32 Fair
Category Day 1 3 1 3
Max LVORI Early 4 6 5 7
Max LVORI Late 7 2 8 3
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
winds.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 69 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 64 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 60 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 64 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ073-101745-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 62-67 (-1) 86-91 (+2) 65-70 85-90
RH % (24h trend) 89-94 (-2) 46-51 (-1) 95-100 50-55
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SE 5 Lgt/Var SE 5 Lgt/Var
Transport Wnd (mph) SE 3 E 6 E 3 NE 5
Mixing Hgt(ft-agl) 290 4910 150 4340
Vent Rate (mph-ft) 870 29460 450 21700
Max Dispersion Early 4 Very Poor 17 Gen Poor 3 Very Poor 13 Gen Poor
Max Dispersion Late 3 Very Poor 24 Fair 2 Very Poor 18 Gen Poor
Category Day 1 3 1 2
Max LVORI Early 5 6 5 7
Max LVORI Late 7 2 8 3
Precip Chance (%) 0 0 0 40
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.03
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 70s. Light
winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 65 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 58 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 70s. Light
winds.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ067-101745-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 64-69 (-1) 88-93 (+2) 66-71 87-92
RH % (24h trend) 93-98 (-1) 44-49 (-6) 95-100 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 2 E 6 N 3 E 6
Mixing Hgt(ft-agl) 290 5490 110 4940
Vent Rate (mph-ft) 580 32940 330 29640
Max Dispersion Early 3 Very Poor 27 Fair 3 Very Poor 19 Gen Poor
Max Dispersion Late 3 Very Poor 28 Fair 2 Very Poor 28 Fair
Category Day 1 3 1 3
Max LVORI Early 5 7 6 8
Max LVORI Late 8 3 9 3
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
winds.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 62 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 71 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 66 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 61 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 64 percent. Southwest
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ068-101745-
Loudon-
Including the cities of Lenoir City and Loudon
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 64-69 (-1) 87-92 (+2) 66-71 86-91
RH % (24h trend) 91-96 (-3) 46-51 (-3) 95-100 53-58
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 3 E 6 NE 3 NE 5
Mixing Hgt(ft-agl) 310 5500 120 4630
Vent Rate (mph-ft) 930 33000 360 23150
Max Dispersion Early 3 Very Poor 23 Fair 2 Very Poor 17 Gen Poor
Max Dispersion Late 2 Very Poor 27 Fair 2 Very Poor 22 Fair
Category Day 1 3 1 2
Max LVORI Early 5 7 6 8
Max LVORI Late 7 3 9 3
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
winds.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.WEDNESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 69 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 64 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 60 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 63 percent. Southwest
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ071-101745-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 64-69 (0) 86-91 (+2) 66-71 85-90
RH % (24h trend) 88-93 (-5) 47-52 (-4) 94-99 53-58
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) S 6 Lgt/Var SE 5 Lgt/Var
Transport Wnd (mph) E 5 E 5 E 3 NE 5
Mixing Hgt(ft-agl) 290 5120 130 4450
Vent Rate (mph-ft) 1450 25600 390 22250
Max Dispersion Early 4 Very Poor 18 Gen Poor 2 Very Poor 17 Gen Poor
Max Dispersion Late 3 Very Poor 23 Fair 2 Very Poor 18 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 5 6 6 7
Max LVORI Late 6 3 8 3
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 70s. Light winds.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 70s. Light
winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 70 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 65 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 61 percent. Light
winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 66 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ086-101745-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 63-68 (0) 86-91 (+1) 65-70 85-90
RH % (24h trend) 93-98 (0) 50-55 (-1) 95-100 56-61
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 5 E 6 E 3 E 6
Mixing Hgt(ft-agl) 310 4760 140 4240
Vent Rate (mph-ft) 1550 28560 420 25440
Max Dispersion Early 4 Very Poor 22 Fair 2 Very Poor 18 Gen Poor
Max Dispersion Late 3 Very Poor 24 Fair 2 Very Poor 20 Gen Poor
Category Day 1 3 1 2
Max LVORI Early 5 7 6 9
Max LVORI Late 7 3 9 3
Precip Chance (%) 0 20 0 30
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.09 0.00 0.02
Precip Begin 2 PM 2 PM
Precip End 7 PM Continuing
Chance of Thunder (%) 0 20 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 70. Light winds.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 70 percent. Light
winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 65 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 61 percent. Light
winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ083-101745-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 64-69 (0) 86-91 (+2) 66-71 85-90
RH % (24h trend) 92-97 (-5) 50-55 (-4) 95-100 58-63
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 3 E 6 SE 3 E 6
Mixing Hgt(ft-agl) 160 4960 80 4370
Vent Rate (mph-ft) 480 29760 240 26220
Max Dispersion Early 5 Very Poor 27 Fair 4 Very Poor 24 Fair
Max Dispersion Late 3 Very Poor 30 Fair 4 Very Poor 24 Fair
Category Day 1 3 1 2
Max LVORI Early 6 7 6 8
Max LVORI Late 7 3 9 3
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows around 70. Light winds.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 67 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 75 percent. Light
winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 71 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 66 percent. Light
winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. 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.
$$
TNZ084-101745-
Meigs-
Including the city of Big Spring
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 65-70 (0) 87-92 (+2) 66-71 86-91
RH % (24h trend) 95-100 (-2) 49-54 (-3) 95-100 56-61
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 3 E 7 SE 3 E 5
Mixing Hgt(ft-agl) 310 5110 80 4500
Vent Rate (mph-ft) 930 35770 240 22500
Max Dispersion Early 4 Very Poor 30 Fair 3 Very Poor 21 Fair
Max Dispersion Late 3 Very Poor 31 Fair 3 Very Poor 21 Fair
Category Day 1 3 1 2
Max LVORI Early 6 7 7 8
Max LVORI Late 8 3 10 3
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
winds.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 72 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 66 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 62 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 64 percent. Southwest
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ085-101745-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Pcldy Pcldy
Temp (24h trend) 64-69 (0) 87-92 (+2) 66-71 86-91
RH % (24h trend) 93-98 (-1) 48-53 (-2) 95-100 55-60
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 3 E 6 E 3 E 5
Mixing Hgt(ft-agl) 270 4960 80 4190
Vent Rate (mph-ft) 810 29760 240 20950
Max Dispersion Early 5 Very Poor 28 Fair 3 Very Poor 21 Fair
Max Dispersion Late 3 Very Poor 26 Fair 4 Very Poor 18 Gen Poor
Category Day 1 3 1 2
Max LVORI Early 5 7 6 9
Max LVORI Late 7 3 10 3
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows around 70. Light winds.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 69 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 63 percent. Light
winds.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 60 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 90. 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.
$$
TNZ099-101745-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Pcldy Pcldy
Temp (24h trend) 65-70 (0) 85-90 (+1) 67-72 84-89
RH % (24h trend) 91-96 (-4) 54-59 (0) 95-100 60-65
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SE 6 E 5 SE 6 SE 5
Transport Wnd (mph) E 3 E 9 SE 5 SE 7
Mixing Hgt(ft-agl) 180 4550 50 4200
Vent Rate (mph-ft) 540 40950 250 29400
Max Dispersion Early 3 Very Poor 32 Fair 4 Very Poor 25 Fair
Max Dispersion Late 2 Very Poor 35 Fair 4 Very Poor 27 Fair
Category Day 1 3 1 2
Max LVORI Early 5 7 6 7
Max LVORI Late 7 3 8 3
Precip Chance (%) 0 0 0 40
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 8 AM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
winds.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 68 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 72 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 69 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 64 percent. Light
winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 67 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ100-101745-
Bradley-
Including the cities of Cleveland and Tasso
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 64-69 (0) 85-90 (0) 66-71 85-90
RH % (24h trend) 92-97 (-5) 52-57 (+1) 95-100 59-64
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 3 E 7 E 3 SE 6
Mixing Hgt(ft-agl) 270 4550 70 3370
Vent Rate (mph-ft) 810 31850 210 20220
Max Dispersion Early 3 Very Poor 27 Fair 2 Very Poor 20 Gen Poor
Max Dispersion Late 2 Very Poor 29 Fair 2 Very Poor 16 Gen Poor
Category Day 1 3 1 2
Max LVORI Early 6 7 7 10
Max LVORI Late 7 3 10 3
Precip Chance (%) 0 20 0 30
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.04 0.00 0.01
Precip Begin 3 PM 2 PM
Precip End 6 PM Continuing
Chance of Thunder (%) 0 20 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 70. Light winds.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 65 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 69 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 65 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 61 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 64 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ101-101745-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
1242 PM EDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Pcldy Pcldy
Temp (24h trend) 63-68 (0) 85-90 (+1) 65-70 84-89
RH % (24h trend) 89-94 (-5) 50-55 (+1) 95-100 56-61
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 6 E 7 SE 5 SE 7
Mixing Hgt(ft-agl) 330 4420 170 3470
Vent Rate (mph-ft) 1980 30940 850 24290
Max Dispersion Early 6 Very Poor 31 Fair 5 Very Poor 22 Fair
Max Dispersion Late 6 Very Poor 27 Fair 5 Very Poor 16 Gen Poor
Category Day 1 3 1 2
Max LVORI Early 4 6 6 8
Max LVORI Late 6 3 9 3
Precip Chance (%) 0 20 0 40
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.03 0.00 0.03
Precip Begin 2 PM 2 PM
Precip End 7 PM Continuing
Chance of Thunder (%) 0 20 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 66 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 59 percent. Light
winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. 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.
$$
TNZ082-101745-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
1142 AM CDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 62-67 (0) 84-89 (+2) 64-69 83-88
RH % (24h trend) 92-97 (-4) 48-53 (-6) 95-100 55-60
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 7 E 7 SE 7 SE 8
Mixing Hgt(ft-agl) 5010 3970
Vent Rate (mph-ft) 0 35070 0 31760
Max Dispersion Early 2 Very Poor 33 Fair 4 Very Poor 30 Fair
Max Dispersion Late 2 Very Poor 34 Fair 5 Very Poor 29 Fair
Category Day 1 3 1 3
Max LVORI Early 6 7 6 8
Max LVORI Late 7 3 9 3
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 8 AM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 66 percent. Light
winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 73 percent. Light
winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 69 percent. Light
winds.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 66 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. 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.
$$
TNZ081-101745-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
1142 AM CDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 62-67 (0) 82-87 (+1) 64-69 81-86
RH % (24h trend) 93-98 (-1) 53-58 (-3) 95-100 60-65
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 6 E 10 SE 7 SE 8
Mixing Hgt(ft-agl) 4660 10 3720
Vent Rate (mph-ft) 0 46600 70 29760
Max Dispersion Early 2 Very Poor 41 Gen Good 4 Very Poor 26 Fair
Max Dispersion Late 2 Very Poor 41 Gen Good 5 Very Poor 24 Fair
Category Day 1 3 1 3
Max LVORI Early 5 7 6 8
Max LVORI Late 7 3 9 3
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.02
Precip Begin 8 AM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 71 percent. Light
winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 76 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 72 percent. Light
winds.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 70 percent. Light
winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 72 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ098-101745-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
1142 AM CDT Sat Aug 9 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 64-69 (0) 83-88 (+1) 65-70 82-87
RH % (24h trend) 88-93 (-3) 52-57 (-1) 95-100 58-63
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var SE 5 Lgt/Var
Transport Wnd (mph) SE 6 E 10 SE 7 SE 9
Mixing Hgt(ft-agl) 70 4750 110 4290
Vent Rate (mph-ft) 420 47500 770 38610
Max Dispersion Early 4 Very Poor 44 Gen Good 7 Poor 29 Fair
Max Dispersion Late 3 Very Poor 44 Gen Good 9 Poor 33 Fair
Category Day 1 3 1 3
Max LVORI Early 4 6 5 6
Max LVORI Late 6 3 7 3
Precip Chance (%) 0 0 0 40
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.02
Precip Begin 8 AM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows around 70. Light winds.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 68 percent. Light
winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 71 percent. Light
winds.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 69 percent. Light
winds.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 66 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 68 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
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