Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
369
FNUS54 KMRX 251728
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
128 PM EDT Wed Jun 25 2025
.DISCUSSION...
...Heat Advisory For Today and Southeast Tennessee For Thursday...
Hot and muggy continues will continue through Thursday, with heat
index values from the upper 90s to 105 degrees. Afternoon showers
and storms will develop, mainly near the mountains. Greater coverage
of storms is expected through the weekend. Isolated severe storms
are possible through the weekend, with strong wind gusts and
localized flooding.
VAZ001-261830-
Lee-
Including the city of Rose Hill
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 67-72 (-1) 87-92 (-2) 66-71 85-90
RH % (24h trend) 91-96 (0) 43-48 (+2) 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) N 2 NW 6 S 7 SW 7
Mixing Hgt(ft-agl) 5980 170 2730
Vent Rate (mph-ft) 0 35880 1190 19110
Max Dispersion Early 3 Very Poor
Max Dispersion Late 3 Very Poor
Category Day 1 3 1 2
Max LVORI Early 4
Max LVORI Late 4
Precip Chance (%) 20 50 30 60
Precip Type None Tstms Tstms Tstms
Precip Duration 1 1 2
Precip Amount 0.01 0.08 0.02 0.08
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 10 PM Continuing Continuing Continuing
Chance of Thunder (%) 0 40 30 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 60 percent. Light winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 61 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.MONDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.TUESDAY...Showers and a chance of thunderstorms. Highs in the
mid 80s. Minimum RH 68 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. West winds less than
10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
59 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ002-261830-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 66-71 (0) 84-89 (-3) 64-69 82-87
RH % (24h trend) 90-95 (+3) 46-51 (+4) 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) SW 3 NW 6 S 6 W 7
Mixing Hgt(ft-agl) 6050 30 2490
Vent Rate (mph-ft) 0 36300 180 17430
Max Dispersion Early 4 Very Poor
Max Dispersion Late 4 Very Poor
Category Day 1 3 1 2
Max LVORI Early 4
Max LVORI Late 4
Precip Chance (%) 20 50 30 70
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 2
Precip Amount 0.01 0.08 0.04 0.13
Precip Begin 8 PM 8 AM Continuing 8 AM
Precip End 11 PM Continuing 2 AM Continuing
Chance of Thunder (%) 20 40 30 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 63 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 65 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.MONDAY...Showers and a chance of thunderstorms. Highs in the mid
80s. Minimum RH 62 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.TUESDAY...Showers and a chance of thunderstorms. Highs in the
lower 80s. Minimum RH 69 percent. Southwest winds less than
10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. West winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
61 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ005-261830-
Scott VA-
Including the city of Hiltons
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 67-72 (-1) 87-92 (-2) 66-71 85-90
RH % (24h trend) 89-94 (-1) 45-50 (+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) N 2 NW 7 SE 6 W 8
Mixing Hgt(ft-agl) 6540 120 2510
Vent Rate (mph-ft) 0 45780 720 20080
Max Dispersion Early 3 Very Poor
Max Dispersion Late 3 Very Poor
Category Day 1 3 1 2
Max LVORI Early 4
Max LVORI Late 4
Precip Chance (%) 20 50 30 70
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 2
Precip Amount 0.01 0.11 0.03 0.09
Precip Begin 8 PM 8 AM Continuing 8 AM
Precip End 11 PM Continuing 2 AM Continuing
Chance of Thunder (%) 20 40 30 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 61 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 61 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.MONDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.TUESDAY...Showers and a chance of thunderstorms. Highs in the
mid 80s. Minimum RH 69 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. West winds less than
10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 59 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ006-261830-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 65-70 (-1) 84-89 (-3) 65-70 82-87
RH % (24h trend) 91-96 (+1) 47-52 (+6) 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 NW 6 S 6 W 7
Mixing Hgt(ft-agl) 6660 110 2540
Vent Rate (mph-ft) 0 39960 660 17780
Max Dispersion Early 3 Very Poor
Max Dispersion Late 3 Very Poor
Category Day 1 3 1 2
Max LVORI Early 4
Max LVORI Late 4
Precip Chance (%) 20 50 30 70
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 2
Precip Amount 0.01 0.09 0.04 0.14
Precip Begin 8 PM 8 AM Continuing 8 AM
Precip End 11 PM Continuing 2 AM Continuing
Chance of Thunder (%) 20 50 30 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 61 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 62 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.MONDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 60 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.TUESDAY...Showers and a chance of thunderstorms. Highs in the
lower 80s. Minimum RH 69 percent. Southwest winds less than
10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. West winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 60 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ008-261830-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 65-70 (-1) 85-90 (-3) 64-69 83-88
RH % (24h trend) 90-95 (0) 51-56 (+7) 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) W 2 NW 6 SE 5 W 9
Mixing Hgt(ft-agl) 50 6620 200 2560
Vent Rate (mph-ft) 100 39720 1000 23040
Max Dispersion Early 3 Very Poor
Max Dispersion Late 3 Very Poor
Category Day 1 3 1 2
Max LVORI Early 4
Max LVORI Late 4
Precip Chance (%) 20 60 30 70
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 2 1 2
Precip Amount 0.02 0.09 0.03 0.17
Precip Begin 8 PM 8 AM Continuing 8 AM
Precip End 11 PM Continuing 2 AM Continuing
Chance of Thunder (%) 20 50 30 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 63 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 63 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.MONDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 65 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.TUESDAY...Showers and a chance of thunderstorms. Highs in the
lower 80s. Minimum RH 71 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. West winds less than
10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 62 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ018-261830-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 64-69 (-1) 85-90 (-2) 63-68 83-88
RH % (24h trend) 86-91 (-4) 48-53 (+3) 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) NW 3 NW 7 W 6 W 7
Mixing Hgt(ft-agl) 20 6080 50 2680
Vent Rate (mph-ft) 60 42560 300 18760
Max Dispersion Early 3 Very Poor
Max Dispersion Late 3 Very Poor
Category Day 1 3 1 2
Max LVORI Early 4
Max LVORI Late 4
Precip Chance (%) 20 70 40 80
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 2 1 5
Precip Amount 0.01 0.11 0.02 0.26
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 2 AM Continuing Continuing Continuing
Chance of Thunder (%) 20 60 30 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 62 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.SUNDAY...Showers with thunderstorms likely. Highs in the mid
80s. Minimum RH 64 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.MONDAY...Showers and a chance of thunderstorms. Highs in the mid
80s. Minimum RH 68 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.TUESDAY...Showers and a chance of thunderstorms. Highs in the
lower 80s. Minimum RH 69 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. West winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 63 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ047-261830-
Southeast Carter-
Including the city of Hampton
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 63-68 (-1) 81-86 (-3) 62-67 80-85
RH % (24h trend) 85-90 (-5) 49-54 (+1) 94-99 56-61
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) S 5 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 5 NW 8 SW 7 W 6
Mixing Hgt(ft-agl) 5760 20 3020
Vent Rate (mph-ft) 0 46080 140 18120
Max Dispersion Early 3 Very Poor
Max Dispersion Late 3 Very Poor
Category Day 1 3 1 2
Max LVORI Early 4
Max LVORI Late 4
Precip Chance (%) 30 70 40 80
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 2 1 5
Precip Amount 0.01 0.11 0.02 0.22
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 2 AM Continuing Continuing Continuing
Chance of Thunder (%) 30 60 30 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.SATURDAY...Showers with thunderstorms likely. Highs in the lower
80s. Minimum RH 67 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.SUNDAY...Showers with thunderstorms likely. Highs in the lower
80s. Minimum RH 67 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.MONDAY...Showers and a chance of thunderstorms. Highs in the
lower 80s. Minimum RH 71 percent. Southwest winds less than
10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.TUESDAY...Showers and a chance of thunderstorms. Highs around
80. Minimum RH 72 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. West winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 67 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ045-261830-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 64-69 (-1) 82-87 (-2) 64-69 81-86
RH % (24h trend) 83-88 (-4) 49-54 (0) 92-97 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) W 3 NW 9 SW 6 W 5
Mixing Hgt(ft-agl) 5830 3430
Vent Rate (mph-ft) 0 52470 0 17150
Max Dispersion Early 2 Very Poor
Max Dispersion Late 2 Very Poor
Category Day 1 3 1 2
Max LVORI Early 4
Max LVORI Late 4
Precip Chance (%) 40 70 40 80
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 2 1 5
Precip Amount 0.03 0.05 0.02 0.21
Precip Begin 8 PM 8 AM Continuing 8 AM
Precip End 1 AM Continuing 2 AM Continuing
Chance of Thunder (%) 30 60 30 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 80s. Minimum RH 66 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.SUNDAY...Showers with thunderstorms likely. Highs in the lower
80s. Minimum RH 66 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.MONDAY...Showers with thunderstorms likely. Highs in the lower
80s. Minimum RH 67 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.TUESDAY...Showers with thunderstorms likely. Highs around 80.
Minimum RH 73 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. West winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 67 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ043-261830-
Southeast Greene-
Including the city of Cedar Creek
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 64-69 (-2) 83-88 (-2) 64-69 81-86
RH % (24h trend) 86-91 (-1) 47-52 (-1) 92-97 50-55
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SE 5 NE 5 SE 5 Lgt/Var
Transport Wnd (mph) SE 6 NW 8 S 9 W 3
Mixing Hgt(ft-agl) 5750 3160
Vent Rate (mph-ft) 0 46000 0 9480
Max Dispersion Early 1 Very Poor
Max Dispersion Late 1 Very Poor
Category Day 1 3 1 1
Max LVORI Early 4
Max LVORI Late 4
Precip Chance (%) 40 60 30 80
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 2 1 5
Precip Amount 0.03 0.08 0.02 0.17
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 1 AM Continuing Continuing Continuing
Chance of Thunder (%) 30 50 20 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 80s. Minimum RH 61 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.SUNDAY...Showers with thunderstorms likely. Highs in the mid
80s. Minimum RH 61 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.MONDAY...Showers with thunderstorms likely. Highs in the mid
80s. Minimum RH 62 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.TUESDAY...Showers with thunderstorms likely. Highs in the lower
80s. Minimum RH 70 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 65 percent. Northwest
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ041-261830-
Cocke Smoky Mountains-
Including the city of Hartford
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 66-71 (-1) 83-88 (-2) 66-71 82-87
RH % (24h trend) 82-87 (-4) 45-50 (-4) 89-94 48-53
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) S 5 N 5 S 6 W 5
Transport Wnd (mph) SW 3 NW 9 S 6 W 3
Mixing Hgt(ft-agl) 40 5570 50 3060
Vent Rate (mph-ft) 120 50130 300 9180
Max Dispersion Early 4 Very Poor
Max Dispersion Late 4 Very Poor
Category Day 1 3 1 1
Max LVORI Early 3
Max LVORI Late 3
Precip Chance (%) 30 70 40 80
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 2 1 5
Precip Amount 0.01 0.14 0.02 0.17
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 2 AM Continuing Continuing Continuing
Chance of Thunder (%) 30 60 20 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Showers with thunderstorms likely. Highs in the mid
80s. Minimum RH 63 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SUNDAY...Showers with thunderstorms likely. Highs in the mid
80s. Minimum RH 65 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.MONDAY...Showers with thunderstorms likely. Highs in the mid
80s. Minimum RH 64 percent. West winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.TUESDAY...Showers with thunderstorms likely. Highs in the lower
80s. Minimum RH 70 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 66 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ074-261830-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 65-70 (+1) 80-85 (-2) 63-68 79-84
RH % (24h trend) 80-85 (-6) 48-53 (-3) 88-93 53-58
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SE 6 Lgt/Var S 6 Lgt/Var
Transport Wnd (mph) SE 8 N 8 SE 9 SW 5
Mixing Hgt(ft-agl) 4380 2440
Vent Rate (mph-ft) 0 35040 0 12200
Max Dispersion Early 2 Very Poor
Max Dispersion Late 2 Very Poor
Category Day 1 3 1 1
Max LVORI Early 4
Max LVORI Late 4
Precip Chance (%) 30 70 40 80
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 2 1 5
Precip Amount 0.01 0.16 0.02 0.14
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 2 AM Continuing Continuing Continuing
Chance of Thunder (%) 30 60 30 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.SATURDAY...Showers with thunderstorms likely. Highs in the lower
80s. Minimum RH 66 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.SUNDAY...Showers with thunderstorms likely. Highs in the lower
80s. Minimum RH 70 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.MONDAY...Showers with thunderstorms likely. Highs in the lower
80s. Minimum RH 68 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.TUESDAY...Showers with thunderstorms likely. Highs in the upper
70s. Minimum RH 73 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 70 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ072-261830-
Blount Smoky Mountains-
Including the city of Cades Cove
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 67-72 (-1) 85-90 (-2) 66-71 83-88
RH % (24h trend) 84-89 (+3) 49-54 (0) 89-94 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) SE 6 NW 9 SE 7 SW 3
Mixing Hgt(ft-agl) 50 5080 70 2970
Vent Rate (mph-ft) 300 45720 490 8910
Max Dispersion Early 3 Very Poor
Max Dispersion Late 3 Very Poor
Category Day 1 3 1 1
Max LVORI Early 3
Max LVORI Late 3
Precip Chance (%) 30 60 30 70
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 2 1 2
Precip Amount 0.01 0.10 0.02 0.07
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 3 AM Continuing Continuing Continuing
Chance of Thunder (%) 30 50 30 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 60 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 66 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.MONDAY...Showers with thunderstorms likely. Highs in the mid
80s. Minimum RH 65 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.TUESDAY...Showers with thunderstorms likely. Highs in the lower
80s. Minimum RH 72 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 69 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ087-261830-
Southeast Monroe-
Including the cities of Citico and Coker Creek
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 66-71 (-1) 85-90 (-2) 65-70 83-88
RH % (24h trend) 84-89 (+4) 46-51 (-4) 91-96 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) SE 6 NW 7 SE 7 S 6
Mixing Hgt(ft-agl) 4770 20 3210
Vent Rate (mph-ft) 0 33390 140 19260
Max Dispersion Early 2 Very Poor
Max Dispersion Late 2 Very Poor
Category Day 1 3 1 2
Max LVORI Early 4
Max LVORI Late 4
Precip Chance (%) 30 60 30 70
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 2 1 2
Precip Amount 0.02 0.10 0.02 0.09
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 4 AM Continuing Continuing Continuing
Chance of Thunder (%) 30 50 30 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 57 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 63 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.MONDAY...Showers with thunderstorms likely. Highs in the mid
80s. Minimum RH 61 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.TUESDAY...Showers with thunderstorms likely. Highs in the mid
80s. Minimum RH 69 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 68 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ102-261830-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 65-70 (-2) 88-93 (-2) 64-69 86-91
RH % (24h trend) 90-95 (+3) 47-52 (+1) 95-100 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var NW 5 S 5 W 5
Transport Wnd (mph) SE 5 S 7 SE 6 S 5
Mixing Hgt(ft-agl) 30 5500 60 3040
Vent Rate (mph-ft) 150 38500 360 15200
Max Dispersion Early 2 Very Poor
Max Dispersion Late 2 Very Poor
Category Day 1 3 1 1
Max LVORI Early 4
Max LVORI Late 4
Precip Chance (%) 20 50 30 70
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 2
Precip Amount 0.02 0.09 0.02 0.07
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 6 AM Continuing Continuing Continuing
Chance of Thunder (%) 20 40 30 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 54 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 60 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.MONDAY...Showers with thunderstorms likely. Highs in the upper
80s. Minimum RH 60 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.TUESDAY...Showers with thunderstorms likely. Highs in the mid
80s. Minimum RH 65 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 66 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ060-261830-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 64-69 (-1) 86-91 (-3) 63-68 84-89
RH % (24h trend) 90-95 (+3) 46-51 (-1) 95-100 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) SE 5 SE 7 SE 5 S 6
Mixing Hgt(ft-agl) 60 5280 100 3830
Vent Rate (mph-ft) 300 36960 500 22980
Max Dispersion Early 3 Very Poor
Max Dispersion Late 3 Very Poor
Category Day 1 3 1 2
Max LVORI Early 5
Max LVORI Late 5
Precip Chance (%) 30 60 40 70
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 2 1 2
Precip Amount 0.04 0.19 0.02 0.14
Precip Begin 8 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Chance of Thunder (%) 20 50 30 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 56 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 63 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.MONDAY...Showers with thunderstorms likely. Highs in the mid
80s. Minimum RH 62 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.TUESDAY...Showers with thunderstorms likely. Highs in the mid
80s. Minimum RH 67 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Northwest winds less than
10 mph.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 66 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ061-261830-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 62-67 (-2) 83-88 (-2) 61-66 81-86
RH % (24h trend) 91-96 (+5) 55-60 (+4) 95-100 58-63
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 6 SW 5
PM 20FT Wnd (mph) NE 6 Lgt/Var NE 5 Lgt/Var
Transport Wnd (mph) SE 7 S 6 E 6 S 5
Mixing Hgt(ft-agl) 40 3760 30 4090
Vent Rate (mph-ft) 280 22560 180 20450
Max Dispersion Early 3 Very Poor
Max Dispersion Late 3 Very Poor
Category Day 1 2 1 2
Max LVORI Early 4
Max LVORI Late 4
Precip Chance (%) 30 70 40 80
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 2 1 5
Precip Amount 0.03 0.42 0.03 0.16
Precip Begin 8 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Chance of Thunder (%) 20 60 20 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 80s. Minimum RH 64 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.SUNDAY...Showers with thunderstorms likely. Highs in the lower
80s. Minimum RH 70 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.MONDAY...Showers with thunderstorms likely. Highs in the lower
80s. Minimum RH 71 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.TUESDAY...Showers with thunderstorms likely. Highs in the lower
80s. Minimum RH 74 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Northwest winds less than
10 mph.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 74 percent. Northwest
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ015-261830-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 66-71 (-1) 89-94 (-2) 66-71 87-92
RH % (24h trend) 92-97 (0) 44-49 (+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) NE 3 NW 7 SE 9 SW 7
Mixing Hgt(ft-agl) 6060 40 3660
Vent Rate (mph-ft) 0 42420 360 25620
Max Dispersion Early 2 Very Poor
Max Dispersion Late 2 Very Poor
Category Day 1 3 1 2
Max LVORI Early 5
Max LVORI Late 5
Precip Chance (%) 20 40 20 60
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 2
Precip Amount 0.01 0.03 0.02 0.06
Precip Begin 8 PM 2 PM Continuing 8 AM
Precip End 10 PM Continuing 2 AM Continuing
Chance of Thunder (%) 20 30 20 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 58 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 58 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.MONDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 66 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. West winds less than
10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
58 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ016-261830-
Hawkins-
Including the city of Mooresburg
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 66-71 (-1) 89-94 (-2) 66-71 87-92
RH % (24h trend) 90-95 (-3) 46-51 (+4) 95-100 52-57
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 3 NW 7 SE 7 W 7
Mixing Hgt(ft-agl) 10 6500 100 3390
Vent Rate (mph-ft) 30 45500 700 23730
Max Dispersion Early 2 Very Poor
Max Dispersion Late 2 Very Poor
Category Day 1 3 1 2
Max LVORI Early 5
Max LVORI Late 5
Precip Chance (%) 20 40 30 60
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 2
Precip Amount 0.01 0.04 0.03 0.04
Precip Begin 8 PM 2 PM Continuing 8 AM
Precip End 10 PM Continuing 2 AM Continuing
Chance of Thunder (%) 20 40 30 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 60 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 58 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.MONDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs around 90. Minimum RH 57 percent. Southwest
winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 67 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. West winds less than
10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 60 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ017-261830-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 66-71 (-1) 87-92 (-3) 66-71 85-90
RH % (24h trend) 91-96 (-1) 48-53 (+6) 95-100 52-57
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 NW 6 SE 5 W 8
Mixing Hgt(ft-agl) 110 6670 210 2710
Vent Rate (mph-ft) 220 40020 1050 21680
Max Dispersion Early 2 Very Poor
Max Dispersion Late 2 Very Poor
Category Day 1 3 1 2
Max LVORI Early 4
Max LVORI Late 4
Precip Chance (%) 20 50 30 70
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 2
Precip Amount 0.01 0.07 0.03 0.12
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 11 PM Continuing Continuing Continuing
Chance of Thunder (%) 20 50 30 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 58 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 58 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.MONDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.TUESDAY...Showers and a chance of thunderstorms. Highs in the
mid 80s. Minimum RH 67 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. West winds less than
10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 60 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ046-261830-
Northwest Carter-
Including the city of Elizabethton
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 65-70 (-1) 86-91 (-2) 65-70 84-89
RH % (24h trend) 86-91 (-3) 44-49 (+2) 93-98 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 2 NW 7 SE 7 W 6
Mixing Hgt(ft-agl) 90 6410 140 2790
Vent Rate (mph-ft) 180 44870 980 16740
Max Dispersion Early 3 Very Poor
Max Dispersion Late 3 Very Poor
Category Day 1 3 1 2
Max LVORI Early 4
Max LVORI Late 4
Precip Chance (%) 20 60 30 70
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 2 1 2
Precip Amount 0.02 0.07 0.02 0.18
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 1 AM Continuing Continuing Continuing
Chance of Thunder (%) 20 50 30 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 58 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 58 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.MONDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.TUESDAY...Showers and a chance of thunderstorms. Highs in the
mid 80s. Minimum RH 65 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. West winds less than
10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 60 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ044-261830-
Washington TN-
Including the city of Johnson City
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 66-71 (0) 87-92 (-2) 66-71 85-90
RH % (24h trend) 89-94 (-2) 48-53 (+5) 93-98 52-57
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 NW 7 SE 7 W 6
Mixing Hgt(ft-agl) 100 6240 180 3200
Vent Rate (mph-ft) 300 43680 1260 19200
Max Dispersion Early 2 Very Poor
Max Dispersion Late 2 Very Poor
Category Day 1 3 1 2
Max LVORI Early 4
Max LVORI Late 4
Precip Chance (%) 20 60 30 70
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 2 1 2
Precip Amount 0.01 0.03 0.02 0.10
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 12 AM Continuing Continuing Continuing
Chance of Thunder (%) 20 50 30 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 59 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 58 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.MONDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.TUESDAY...Showers and a chance of thunderstorms. Highs in the
mid 80s. Minimum RH 68 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 61 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ042-261830-
Northwest Greene-
Including the city of Greeneville
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 66-71 (-1) 88-93 (-2) 66-71 86-91
RH % (24h trend) 89-94 (-3) 47-52 (+2) 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 3 NW 6 S 9 W 5
Mixing Hgt(ft-agl) 70 6320 190 3260
Vent Rate (mph-ft) 210 37920 1710 16300
Max Dispersion Early 2 Very Poor
Max Dispersion Late 2 Very Poor
Category Day 1 3 1 1
Max LVORI Early 4
Max LVORI Late 4
Precip Chance (%) 20 50 30 70
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 2
Precip Amount 0.01 0.05 0.03 0.06
Precip Begin 8 PM 8 AM Continuing 8 AM
Precip End 1 AM Continuing 2 AM Continuing
Chance of Thunder (%) 20 50 30 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 59 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 57 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.MONDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.TUESDAY...Showers and a chance of thunderstorms. Highs in the
mid 80s. Minimum RH 66 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ038-261830-
Grainger-
Including the city of Bean Station
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 68-73 (-1) 90-95 (-2) 67-72 88-93
RH % (24h trend) 88-93 (-1) 47-52 (+4) 95-100 52-57
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 3 NW 6 SE 12 SW 6
Mixing Hgt(ft-agl) 6190 80 3720
Vent Rate (mph-ft) 0 37140 960 22320
Max Dispersion Early 3 Very Poor
Max Dispersion Late 3 Very Poor
Category Day 1 3 1 2
Max LVORI Early 4
Max LVORI Late 4
Precip Chance (%) 20 40 20 60
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 2
Precip Amount 0.01 0.04 0.02 0.04
Precip Begin 8 PM 2 PM Continuing Continuing
Precip End 10 PM Continuing Continuing Continuing
Chance of Thunder (%) 20 30 20 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.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 around 90. Minimum RH 58 percent. Light
winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 59 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 58 percent. Southwest winds
less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 66 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. West winds less than
10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 61 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ039-261830-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 67-72 (-2) 90-95 (-2) 67-72 88-93
RH % (24h trend) 89-94 (-4) 47-52 (+2) 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) NE 3 NW 6 SE 10 W 6
Mixing Hgt(ft-agl) 30 6440 190 3880
Vent Rate (mph-ft) 90 38640 1900 23280
Max Dispersion Early 2 Very Poor
Max Dispersion Late 2 Very Poor
Category Day 1 3 1 2
Max LVORI Early 4
Max LVORI Late 4
Precip Chance (%) 20 40 20 60
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 2
Precip Amount 0.01 0.07 0.05 0.03
Precip Begin 8 PM 2 PM Continuing 8 AM
Precip End 10 PM Continuing 2 AM Continuing
Chance of Thunder (%) 20 30 20 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 59 percent. Light
winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 58 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 57 percent. Southwest winds
less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Southwest winds less than 10 mph.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 66 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. West winds less than
10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ040-261830-
Northwest Cocke-
Including the cities of Bybee and Newport
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 68-73 (0) 88-93 (-2) 67-72 87-92
RH % (24h trend) 88-93 (-2) 46-51 (+1) 94-99 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 2 NW 7 S 3 W 3
Mixing Hgt(ft-agl) 40 6300 110 3730
Vent Rate (mph-ft) 80 44100 330 11190
Max Dispersion Early 2 Very Poor
Max Dispersion Late 2 Very Poor
Category Day 1 3 1 2
Max LVORI Early 4
Max LVORI Late 4
Precip Chance (%) 20 60 30 70
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 2 1 2
Precip Amount 0.01 0.13 0.03 0.06
Precip Begin 8 PM 8 AM Continuing 8 AM
Precip End 2 AM Continuing 2 AM Continuing
Chance of Thunder (%) 20 50 20 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 57 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 59 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.MONDAY...Showers with thunderstorms likely. Highs around 90.
Minimum RH 58 percent. West winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. South winds less than 10 mph.
.TUESDAY...Showers with thunderstorms likely. Highs in the upper
80s. Minimum RH 64 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ070-261830-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 68-73 (-2) 90-95 (-2) 68-73 88-93
RH % (24h trend) 89-94 (-1) 47-52 (+3) 95-100 52-57
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 NW 6 SE 13 SW 6
Mixing Hgt(ft-agl) 220 6630 250 4310
Vent Rate (mph-ft) 660 39780 3250 25860
Max Dispersion Early 2 Very Poor
Max Dispersion Late 2 Very Poor
Category Day 1 3 1 2
Max LVORI Early 4
Max LVORI Late 4
Precip Chance (%) 20 50 30 60
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 2
Precip Amount 0.01 0.09 0.02 0.02
Precip Begin 8 PM 8 AM Continuing 8 AM
Precip End 11 PM Continuing 2 AM Continuing
Chance of Thunder (%) 20 40 30 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 57 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 58 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 58 percent. Southwest winds
less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.TUESDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 65 percent. West winds less
than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. West winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent. North
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ035-261830-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 67-72 (-1) 88-93 (-2) 66-71 86-91
RH % (24h trend) 91-96 (-1) 47-52 (0) 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) N 3 N 6 S 5 SW 9
Mixing Hgt(ft-agl) 10 6370 110 2810
Vent Rate (mph-ft) 30 38220 550 25290
Max Dispersion Early 2 Very Poor
Max Dispersion Late 2 Very Poor
Category Day 1 3 1 2
Max LVORI Early 4
Max LVORI Late 4
Precip Chance (%) 0 40 20 70
Precip Type None Tstms Tstms Tstms
Precip Duration 1 1 2
Precip Amount 0.00 0.09 0.01 0.07
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Chance of Thunder (%) 0 30 20 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 57 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 66 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.MONDAY...Showers with thunderstorms likely. Highs in the upper
80s. Minimum RH 64 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Southwest winds less than 10 mph.
.TUESDAY...Showers with thunderstorms likely. Highs in the mid
80s. Minimum RH 73 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Northwest winds less than
10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent. North
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ012-261830-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 67-72 (-1) 88-93 (-2) 66-71 85-90
RH % (24h trend) 92-97 (+2) 48-53 (+2) 95-100 57-62
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 NW 6 S 6 SW 8
Mixing Hgt(ft-agl) 6320 120 2640
Vent Rate (mph-ft) 0 37920 720 21120
Max Dispersion Early 3 Very Poor
Max Dispersion Late 3 Very Poor
Category Day 1 3 1 2
Max LVORI Early 5
Max LVORI Late 5
Precip Chance (%) 0 40 20 60
Precip Type None Tstms Tstms Tstms
Precip Duration 1 1 2
Precip Amount 0.00 0.05 0.01 0.06
Precip Begin 2 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Chance of Thunder (%) 0 30 20 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 60 percent. Light winds.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 70 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.MONDAY...Showers with thunderstorms likely. Highs in the upper
80s. Minimum RH 65 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.TUESDAY...Showers and a chance of thunderstorms. Highs in the
mid 80s. Minimum RH 72 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Northwest winds less than
10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 65 percent. North
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ013-261830-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 68-73 (-1) 86-91 (-2) 67-72 84-89
RH % (24h trend) 88-93 (+1) 49-54 (+2) 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) N 3 NW 6 N 5 SW 8
Mixing Hgt(ft-agl) 6360 30 2820
Vent Rate (mph-ft) 0 38160 150 22560
Max Dispersion Early 3 Very Poor
Max Dispersion Late 3 Very Poor
Category Day 1 3 1 2
Max LVORI Early 4
Max LVORI Late 4
Precip Chance (%) 0 40 20 70
Precip Type None Tstms Tstms Tstms
Precip Duration 1 1 2
Precip Amount 0.00 0.05 0.01 0.06
Precip Begin 2 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Chance of Thunder (%) 0 30 20 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 64 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 71 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.MONDAY...Showers with thunderstorms likely. Highs in the upper
80s. Minimum RH 67 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Southwest winds less than 10 mph.
.TUESDAY...Showers with thunderstorms likely. Highs in the lower
80s. Minimum RH 74 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Northwest winds less than
10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 66 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ014-261830-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 67-72 (-1) 88-93 (-2) 66-71 86-91
RH % (24h trend) 91-96 (-1) 45-50 (+2) 95-100 52-57
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 3 NW 7 SE 7 SW 7
Mixing Hgt(ft-agl) 5940 90 3020
Vent Rate (mph-ft) 0 41580 630 21140
Max Dispersion Early 3 Very Poor
Max Dispersion Late 3 Very Poor
Category Day 1 3 1 2
Max LVORI Early 4
Max LVORI Late 4
Precip Chance (%) 20 40 20 60
Precip Type None Tstms Tstms Tstms
Precip Duration 1 1 2
Precip Amount 0.01 0.02 0.01 0.07
Precip Begin 8 PM 2 PM Continuing Continuing
Precip End 10 PM Continuing Continuing Continuing
Chance of Thunder (%) 0 30 20 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 60 percent. Light winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 62 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.MONDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 69 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Northwest winds less than
10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
61 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ037-261830-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 68-73 (-1) 89-94 (-2) 68-73 87-92
RH % (24h trend) 89-94 (-1) 48-53 (+4) 95-100 52-57
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 3 NW 6 SE 8 SW 7
Mixing Hgt(ft-agl) 10 6310 30 2990
Vent Rate (mph-ft) 30 37860 240 20930
Max Dispersion Early 3 Very Poor
Max Dispersion Late 3 Very Poor
Category Day 1 3 1 2
Max LVORI Early 4
Max LVORI Late 4
Precip Chance (%) 20 40 20 60
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 2
Precip Amount 0.03 0.02 0.01 0.04
Precip Begin 8 PM 2 PM Continuing Continuing
Precip End 10 PM Continuing Continuing Continuing
Chance of Thunder (%) 10 30 20 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 60 percent. Light winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 62 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 61 percent. Southwest winds less than
10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.TUESDAY...Showers and a chance of thunderstorms. Highs in the
mid 80s. Minimum RH 69 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. West winds less than
10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent. North
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ036-261830-
Anderson-
Including the cities of Oak Ridge and Clinton
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 68-73 (-2) 88-93 (-2) 68-73 86-91
RH % (24h trend) 88-93 (+2) 49-54 (+3) 94-99 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) N 3 N 5 SE 6 SW 6
Mixing Hgt(ft-agl) 50 6490 120 3150
Vent Rate (mph-ft) 150 32450 720 18900
Max Dispersion Early 3 Very Poor
Max Dispersion Late 3 Very Poor
Category Day 1 2 1 2
Max LVORI Early 4
Max LVORI Late 4
Precip Chance (%) 0 40 20 60
Precip Type None Tstms Tstms Tstms
Precip Duration 1 1 2
Precip Amount 0.00 0.06 0.01 0.04
Precip Begin 2 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Chance of Thunder (%) 0 30 20 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 61 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 65 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.MONDAY...Showers with thunderstorms likely. Highs in the upper
80s. Minimum RH 63 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.TUESDAY...Showers with thunderstorms likely. Highs in the mid
80s. Minimum RH 71 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. West winds less than
10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 64 percent. North
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ069-261830-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 69-74 (-2) 90-95 (-2) 68-73 88-93
RH % (24h trend) 85-90 (-1) 45-50 (+3) 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) NE 3 N 6 SE 12 SW 7
Mixing Hgt(ft-agl) 160 6930 150 4140
Vent Rate (mph-ft) 480 41580 1800 28980
Max Dispersion Early 3 Very Poor
Max Dispersion Late 3 Very Poor
Category Day 1 3 1 2
Max LVORI Early 3
Max LVORI Late 3
Precip Chance (%) 20 40 30 60
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 2
Precip Amount 0.07 0.04 0.01 0.01
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 10 PM Continuing Continuing Continuing
Chance of Thunder (%) 20 30 30 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 57 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 58 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 58 percent. Southwest winds
less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.TUESDAY...Showers with thunderstorms likely. Highs in the upper
80s. Minimum RH 65 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. West winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 61 percent. North
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ073-261830-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 68-73 (-1) 89-94 (-2) 67-72 88-93
RH % (24h trend) 87-92 (-3) 46-51 (+2) 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) S 3 NW 7 S 5 SW 5
Mixing Hgt(ft-agl) 260 5930 230 4030
Vent Rate (mph-ft) 780 41510 1150 20150
Max Dispersion Early 3 Very Poor
Max Dispersion Late 3 Very Poor
Category Day 1 3 1 2
Max LVORI Early 3
Max LVORI Late 3
Precip Chance (%) 20 60 30 70
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 2 1 2
Precip Amount 0.01 0.05 0.02 0.03
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 2 AM Continuing Continuing Continuing
Chance of Thunder (%) 20 50 30 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 55 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 59 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.MONDAY...Showers with thunderstorms likely. Highs around 90.
Minimum RH 57 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Southwest winds less than 10 mph.
.TUESDAY...Showers with thunderstorms likely. Highs in the upper
80s. Minimum RH 63 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Southwest winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 61 percent. North
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ067-261830-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 68-73 (-1) 91-96 (-2) 68-73 88-93
RH % (24h trend) 90-95 (-2) 47-52 (+2) 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) NE 5 N 5 NE 5 SW 7
Mixing Hgt(ft-agl) 140 6560 270 3240
Vent Rate (mph-ft) 700 32800 1350 22680
Max Dispersion Early 3 Very Poor
Max Dispersion Late 3 Very Poor
Category Day 1 3 1 2
Max LVORI Early 5
Max LVORI Late 5
Precip Chance (%) 0 40 20 60
Precip Type None Tstms Tstms Tstms
Precip Duration 1 1 2
Precip Amount 0.00 0.08 0.01 0.04
Precip Begin 2 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Chance of Thunder (%) 0 30 20 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 59 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 62 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.MONDAY...Showers with thunderstorms likely. Highs in the lower
90s. Minimum RH 62 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.TUESDAY...Showers with thunderstorms likely. Highs in the upper
80s. Minimum RH 69 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. West winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ068-261830-
Loudon-
Including the cities of Lenoir City and Loudon
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 68-73 (-1) 90-95 (-2) 68-73 88-93
RH % (24h trend) 90-95 (-2) 48-53 (+3) 95-100 52-57
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 N 5 SE 5 SW 7
Mixing Hgt(ft-agl) 190 6230 300 4030
Vent Rate (mph-ft) 950 31150 1500 28210
Max Dispersion Early 2 Very Poor
Max Dispersion Late 2 Very Poor
Category Day 1 2 1 2
Max LVORI Early 5
Max LVORI Late 5
Precip Chance (%) 20 40 30 60
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 2
Precip Amount 0.02 0.07 0.01 0.03
Precip Begin 8 PM 2 PM Continuing Continuing
Precip End 3 AM Continuing Continuing Continuing
Chance of Thunder (%) 20 30 30 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 57 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 59 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 60 percent. Southwest winds
less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.TUESDAY...Showers with thunderstorms likely. Highs in the upper
80s. Minimum RH 66 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. West winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent. North
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ071-261830-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 69-74 (-1) 90-95 (-2) 68-73 88-93
RH % (24h trend) 85-90 (0) 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) SE 5 NW 6 SE 7 SW 6
Mixing Hgt(ft-agl) 260 5960 240 3940
Vent Rate (mph-ft) 1300 35760 1680 23640
Max Dispersion Early 3 Very Poor
Max Dispersion Late 3 Very Poor
Category Day 1 3 1 2
Max LVORI Early 3
Max LVORI Late 3
Precip Chance (%) 20 50 30 70
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 2
Precip Amount 0.02 0.05 0.02 0.02
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 3 AM Continuing Continuing Continuing
Chance of Thunder (%) 20 40 30 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 57 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 59 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 59 percent. Southwest winds less than
10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. South winds less than
10 mph.
.TUESDAY...Showers with thunderstorms likely. Highs in the upper
80s. Minimum RH 66 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Southwest winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 64 percent. North
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ086-261830-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 68-73 (-1) 90-95 (-2) 67-72 88-93
RH % (24h trend) 91-96 (+1) 47-52 (+2) 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 NW 6 S 5 SW 7
Mixing Hgt(ft-agl) 190 5460 290 3700
Vent Rate (mph-ft) 950 32760 1450 25900
Max Dispersion Early 2 Very Poor
Max Dispersion Late 2 Very Poor
Category Day 1 3 1 2
Max LVORI Early 4
Max LVORI Late 4
Precip Chance (%) 20 50 30 70
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 2
Precip Amount 0.01 0.04 0.01 0.03
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 3 AM Continuing Continuing Continuing
Chance of Thunder (%) 20 40 30 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 55 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 57 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 58 percent. Southwest winds
less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. South winds less than
10 mph.
.TUESDAY...Showers with thunderstorms likely. Highs in the upper
80s. Minimum RH 66 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Southwest winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 64 percent. North
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ083-261830-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 68-73 (-2) 90-95 (-1) 67-72 87-92
RH % (24h trend) 91-96 (0) 52-57 (+2) 95-100 57-62
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 5 NE 5 SW 5 S 8
Mixing Hgt(ft-agl) 70 6050 130 4060
Vent Rate (mph-ft) 350 30250 650 32480
Max Dispersion Early 3 Very Poor
Max Dispersion Late 3 Very Poor
Category Day 1 2 1 3
Max LVORI Early 5
Max LVORI Late 5
Precip Chance (%) 0 40 20 70
Precip Type None Tstms Tstms Tstms
Precip Duration 1 1 2
Precip Amount 0.00 0.07 0.06 0.05
Precip Begin 2 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Chance of Thunder (%) 0 30 20 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 63 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 66 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.MONDAY...Showers with thunderstorms likely. Highs in the upper
80s. Minimum RH 67 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Southwest winds less than 10 mph.
.TUESDAY...Showers with thunderstorms likely. Highs in the upper
80s. Minimum RH 73 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. West winds less than
10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 68 percent. North
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ084-261830-
Meigs-
Including the city of Big Spring
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 68-73 (-1) 91-96 (-2) 68-73 89-94
RH % (24h trend) 93-98 (-2) 48-53 (+2) 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) NW 5 NE 5 S 3 S 8
Mixing Hgt(ft-agl) 160 6320 260 4180
Vent Rate (mph-ft) 800 31600 780 33440
Max Dispersion Early 3 Very Poor
Max Dispersion Late 3 Very Poor
Category Day 1 2 1 3
Max LVORI Early 5
Max LVORI Late 5
Precip Chance (%) 0 40 20 70
Precip Type None Tstms Tstms Tstms
Precip Duration 1 1 2
Precip Amount 0.00 0.06 0.05 0.03
Precip Begin 2 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Chance of Thunder (%) 0 30 20 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 59 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 62 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 62 percent. Southwest winds
less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.TUESDAY...Showers with thunderstorms likely. Highs in the upper
80s. Minimum RH 69 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. West winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 65 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ085-261830-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 68-73 (-1) 91-96 (-2) 67-72 88-93
RH % (24h trend) 93-98 (-2) 46-51 (+2) 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) SW 6 NW 6 S 5 S 7
Mixing Hgt(ft-agl) 150 5680 240 3920
Vent Rate (mph-ft) 900 34080 1200 27440
Max Dispersion Early 3 Very Poor
Max Dispersion Late 3 Very Poor
Category Day 1 3 1 2
Max LVORI Early 5
Max LVORI Late 5
Precip Chance (%) 20 40 30 70
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 2
Precip Amount 0.01 0.06 0.02 0.02
Precip Begin 8 PM 2 PM Continuing Continuing
Precip End 10 PM Continuing Continuing Continuing
Chance of Thunder (%) 20 40 20 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 56 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 57 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 58 percent. Southwest winds
less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.TUESDAY...Showers with thunderstorms likely. Highs in the upper
80s. Minimum RH 65 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Southwest winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent. North
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ099-261830-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 69-74 (-2) 90-95 (-2) 68-73 88-93
RH % (24h trend) 88-93 (-1) 48-53 (+2) 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) NW 6 NE 6 S 5 S 8
Mixing Hgt(ft-agl) 90 5760 120 4420
Vent Rate (mph-ft) 540 34560 600 35360
Max Dispersion Early 3 Very Poor
Max Dispersion Late 3 Very Poor
Category Day 1 3 1 3
Max LVORI Early 4
Max LVORI Late 4
Precip Chance (%) 20 40 30 70
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 2
Precip Amount 0.01 0.09 0.01 0.06
Precip Begin 8 PM 2 PM Continuing Continuing
Precip End 10 PM Continuing Continuing Continuing
Chance of Thunder (%) 20 30 20 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 58 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 62 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 64 percent. Southwest winds less than
10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.TUESDAY...Showers with thunderstorms likely. Highs in the upper
80s. Minimum RH 70 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. West winds less than
10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 67 percent. North
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ100-261830-
Bradley-
Including the cities of Cleveland and Tasso
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 68-73 (-2) 91-96 (-2) 67-72 88-93
RH % (24h trend) 92-97 (-2) 47-52 (+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) SW 6 S 6 S 8 S 8
Mixing Hgt(ft-agl) 200 5320 210 3820
Vent Rate (mph-ft) 1200 31920 1680 30560
Max Dispersion Early 2 Very Poor
Max Dispersion Late 2 Very Poor
Category Day 1 3 1 3
Max LVORI Early 5
Max LVORI Late 5
Precip Chance (%) 20 50 30 70
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 2
Precip Amount 0.01 0.05 0.02 0.02
Precip Begin 8 PM 2 PM Continuing 8 AM
Precip End 11 PM Continuing 2 AM Continuing
Chance of Thunder (%) 20 40 30 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 56 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 57 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 59 percent. Southwest winds
less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. South winds less than
10 mph.
.TUESDAY...Showers with thunderstorms likely. Highs in the upper
80s. Minimum RH 65 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Southwest winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 64 percent. North
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ101-261830-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
128 PM EDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 68-73 (-1) 90-95 (-2) 66-71 88-93
RH % (24h trend) 90-95 (+2) 46-51 (+3) 95-100 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) SE 5 W 7 S 5 S 6
Mixing Hgt(ft-agl) 240 5420 220 3380
Vent Rate (mph-ft) 1200 37940 1100 20280
Max Dispersion Early 3 Very Poor
Max Dispersion Late 3 Very Poor
Category Day 1 3 1 2
Max LVORI Early 4
Max LVORI Late 4
Precip Chance (%) 20 50 30 70
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 2
Precip Amount 0.01 0.07 0.02 0.04
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 1 AM Continuing Continuing Continuing
Chance of Thunder (%) 20 40 30 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 54 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 56 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 57 percent. Southwest winds less than
10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. South winds less than 10 mph.
.TUESDAY...Showers with thunderstorms likely. Highs in the upper
80s. Minimum RH 62 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 64 percent. North
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ082-261830-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
1228 PM CDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 67-72 (-1) 88-93 (-2) 66-71 85-90
RH % (24h trend) 86-91 (-3) 46-51 (-2) 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) NE 6 N 5 NE 5 S 8
Mixing Hgt(ft-agl) 5710 4630
Vent Rate (mph-ft) 0 28550 0 37040
Max Dispersion Early 2 Very Poor
Max Dispersion Late 2 Very Poor
Category Day 1 2 1 3
Max LVORI Early 5
Max LVORI Late 5
Precip Chance (%) 0 40 20 70
Precip Type None Tstms Tstms Tstms
Precip Duration 1 1 2
Precip Amount 0.00 0.08 0.02 0.08
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Chance of Thunder (%) 0 30 20 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 59 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 63 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.MONDAY...Showers with thunderstorms likely. Highs in the upper
80s. Minimum RH 65 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.TUESDAY...Showers with thunderstorms likely. Highs in the mid
80s. Minimum RH 70 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Northwest winds less than
10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 65 percent. North
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ081-261830-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
1228 PM CDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 68-73 (-1) 87-92 (-2) 66-71 84-89
RH % (24h trend) 84-89 (-3) 50-55 (0) 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) NE 8 N 6 N 6 S 8
Mixing Hgt(ft-agl) 5190 5050
Vent Rate (mph-ft) 0 31140 0 40400
Max Dispersion Early 1 Very Poor
Max Dispersion Late 1 Very Poor
Category Day 1 3 1 3
Max LVORI Early 5
Max LVORI Late 5
Precip Chance (%) 0 40 20 70
Precip Type None Tstms Tstms Tstms
Precip Duration 1 1 2
Precip Amount 0.00 0.12 0.01 0.11
Precip Begin 2 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Chance of Thunder (%) 0 30 20 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 61 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 66 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.MONDAY...Showers with thunderstorms likely. Highs in the mid
80s. Minimum RH 69 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.TUESDAY...Showers with thunderstorms likely. Highs in the mid
80s. Minimum RH 74 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Northwest winds less than
10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 70 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ098-261830-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
1228 PM CDT Wed Jun 25 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 69-74 (-2) 88-93 (-2) 67-72 85-90
RH % (24h trend) 85-90 (+2) 49-54 (0) 92-97 57-62
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 6 N 6 S 5 S 8
Mixing Hgt(ft-agl) 4500 4770
Vent Rate (mph-ft) 0 27000 0 38160
Max Dispersion Early 2 Very Poor
Max Dispersion Late 2 Very Poor
Category Day 1 3 1 3
Max LVORI Early 4
Max LVORI Late 4
Precip Chance (%) 20 40 30 60
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 2
Precip Amount 0.01 0.10 0.01 0.08
Precip Begin 8 PM 2 PM Continuing Continuing
Precip End 11 PM Continuing Continuing Continuing
Chance of Thunder (%) 20 30 20 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 59 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 64 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 66 percent. Southwest winds
less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.TUESDAY...Showers with thunderstorms likely. Highs in the mid
80s. Minimum RH 72 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. West winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 69 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$