Severe thunderstorms will be possible from the central Plains to the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Interior Alaska and the Four Corners region through Monday. Read More >
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Computed 10 Hour FM Haines
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Latest Fire Weather Forecast
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098
FNUS54 KMRX 271906
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
306 PM EDT Sat Jun 27 2026
.DISCUSSION...
Showers and thunderstorms are expected through Sunday morning. A few
of these storms may become strong to severe, producing gusty winds
and heavy rainfall. Isolated flooding is possible across areas that
see repeated rounds of showers and storms. Hot conditions return
next week with highs rising well into the 90s for most valley
locations.
VAZ001-282015-
Lee-
Including the city of Rose Hill
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 64-69 (-1) 81-86 (+3) 66-71 86-91
RH % (24h trend) 95-100 (+1) 69-74 (-9) 95-100 57-62
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 7 Lgt/Var
PM 20FT Wnd (mph) SW 6 W 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 6 W 10 NW 3 N 6
Mixing Hgt(ft-agl) 450 3090 390 3770
Vent Rate (mph-ft) 2700 30900 1170 22620
Max Dispersion Early 3 Very Poor 24 Fair 4 Very Poor 19 Gen Poor
Max Dispersion Late 3 Very Poor 29 Fair 1 Very Poor 23 Fair
Category Day 1 3 1 2
Max LVORI Early 9 9 10 10
Max LVORI Late 10 4 10 3
Precip Chance (%) 90 80 30 40
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 5 2 1 1
Precip Amount 0.53 0.22 0.04 0.01
Precip Begin 8 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 8 PM
Chance of Thunder (%) 30 50 20 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows around 70. Northeast winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 54 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 70. Northeast winds
less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 50 percent.
Southeast winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Northeast winds less
than 10 mph.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 47 percent.
Northeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast
winds less than 10 mph.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 48 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Northeast winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 52 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.
$$
VAZ002-282015-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 63-68 (-1) 78-83 (+3) 64-69 84-89
RH % (24h trend) 95-100 (+1) 69-74 (-12) 95-100 55-60
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 8 Lgt/Var
PM 20FT Wnd (mph) SW 9 NW 6 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 8 W 12 W 5 N 6
Mixing Hgt(ft-agl) 450 2990 390 4130
Vent Rate (mph-ft) 3600 35880 1950 24780
Max Dispersion Early 5 Very Poor 22 Fair 3 Very Poor 19 Gen Poor
Max Dispersion Late 4 Very Poor 29 Fair 2 Very Poor 26 Fair
Category Day 1 3 1 2
Max LVORI Early 9 9 9 10
Max LVORI Late 9 4 10 3
Precip Chance (%) 90 90 20 40
Precip Type Tstms Tstms None Tstms
Precip Duration 3 2 1
Precip Amount 0.39 0.24 0.01 0.01
Precip Begin 8 PM Continuing Continuing 8 AM
Precip End Continuing Continuing 9 PM 8 PM
Chance of Thunder (%) 30 40 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 80s. Minimum RH 52 percent.
East winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 47 percent. Northeast
winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows around 70. North winds less than 10 mph.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 45 percent.
Northeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Northeast winds less
than 10 mph.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 46 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows around 70. Northwest winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 50 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.
$$
VAZ005-282015-
Scott VA-
Including the city of Hiltons
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 65-70 (0) 81-86 (+2) 66-71 86-91
RH % (24h trend) 95-100 (+3) 71-76 (-8) 95-100 57-62
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 9 Lgt/Var
PM 20FT Wnd (mph) SW 9 W 7 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 6 W 10 NW 3 N 6
Mixing Hgt(ft-agl) 450 3110 390 4220
Vent Rate (mph-ft) 2700 31100 1170 25320
Max Dispersion Early 3 Very Poor 22 Fair 2 Very Poor 18 Gen Poor
Max Dispersion Late 3 Very Poor 28 Fair 1 Very Poor 25 Fair
Category Day 1 3 1 2
Max LVORI Early 9 9 9 10
Max LVORI Late 9 4 10 3
Precip Chance (%) 90 80 20 40
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 4 3 1 1
Precip Amount 0.42 0.21 0.02 0.01
Precip Begin 8 PM Continuing Continuing 8 AM
Precip End Continuing Continuing 10 PM 8 PM
Chance of Thunder (%) 30 50 20 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows around 70. Northeast winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 54 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 70. Southeast winds
less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 50 percent.
Southeast winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 70s. North winds less than
10 mph.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 47 percent.
Northeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast
winds less than 10 mph.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 48 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 70s. North winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 52 percent.
West winds less than 10 mph.
*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.
$$
VAZ006-282015-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 63-68 (-1) 78-83 (+2) 65-70 84-89
RH % (24h trend) 95-100 (+4) 71-76 (-11) 95-100 54-59
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 11 Lgt/Var
PM 20FT Wnd (mph) SW 11 NW 6 W 5 Lgt/Var
Transport Wnd (mph) SW 8 NW 10 SW 5 N 7
Mixing Hgt(ft-agl) 450 2980 390 4510
Vent Rate (mph-ft) 3600 29800 1950 31570
Max Dispersion Early 4 Very Poor 22 Fair 2 Very Poor 19 Gen Poor
Max Dispersion Late 4 Very Poor 27 Fair 2 Very Poor 28 Fair
Category Day 1 3 1 3
Max LVORI Early 9 8 9 10
Max LVORI Late 9 4 10 3
Precip Chance (%) 90 90 0 20
Precip Type Tstms Tstms None Tstms
Precip Duration 4 4 1
Precip Amount 0.25 0.29 0.00 0.01
Precip Begin 8 PM Continuing 8 AM
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 30 50 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. East winds
less than 10 mph.
.TUESDAY...Sunny. Highs around 90. Minimum RH 53 percent. East
winds less than 10 mph.
.TUESDAY NIGHT...Clear. Lows in the upper 60s. Southeast winds
less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 46 percent.
Northeast winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows around 70. East winds less than 10 mph.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 43 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows around 70. East winds less
than 10 mph.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 44 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear with a chance of showers and
thunderstorms. Lows around 70. Northeast winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 49 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.
$$
VAZ008-282015-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 64-69 (0) 79-84 (+1) 65-70 85-90
RH % (24h trend) 95-100 (+6) 68-73 (-5) 95-100 52-57
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 11 Lgt/Var
PM 20FT Wnd (mph) SW 11 W 7 W 5 Lgt/Var
Transport Wnd (mph) SW 8 W 10 SW 5 N 7
Mixing Hgt(ft-agl) 440 2810 360 4640
Vent Rate (mph-ft) 3520 28100 1800 32480
Max Dispersion Early 5 Very Poor 22 Fair 3 Very Poor 16 Gen Poor
Max Dispersion Late 4 Very Poor 26 Fair 2 Very Poor 28 Fair
Category Day 1 3 1 3
Max LVORI Early 8 8 9 10
Max LVORI Late 9 4 10 3
Precip Chance (%) 90 90 0 30
Precip Type Tstms Tstms None Tstms
Precip Duration 3 4 1
Precip Amount 0.31 0.25 0.00 0.01
Precip Begin 8 PM Continuing 8 AM
Precip End Continuing Continuing 8 PM
Chance of Thunder (%) 30 50 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. East winds
less than 10 mph.
.TUESDAY...Sunny. Highs around 90. Minimum RH 51 percent. East
winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 45 percent.
Northeast winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 70. East winds less
than 10 mph.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 42 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. East winds
less than 10 mph.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 42 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Northeast winds less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs around 90. Minimum RH 47 percent. West winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ018-282015-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Temp (24h trend) 62-67 (0) 78-83 (-1) 64-69 84-89
RH % (24h trend) 95-100 (+5) 63-68 (-3) 95-100 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 8 Lgt/Var
PM 20FT Wnd (mph) SW 8 W 6 W 5 Lgt/Var
Transport Wnd (mph) W 9 W 12 W 6 N 8
Mixing Hgt(ft-agl) 470 2370 360 4130
Vent Rate (mph-ft) 4230 28440 2160 33040
Max Dispersion Early 7 Poor 21 Fair 6 Very Poor 20 Gen Poor
Max Dispersion Late 7 Poor 23 Fair 3 Very Poor 28 Fair
Category Day 1 2 1 3
Max LVORI Early 8 8 9 9
Max LVORI Late 9 4 10 2
Precip Chance (%) 80 90 20 40
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 4 4 1 1
Precip Amount 0.29 0.26 0.01 0.01
Precip Begin 8 PM Continuing Continuing 8 AM
Precip End Continuing Continuing 1 AM 8 PM
Chance of Thunder (%) 30 50 20 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 48 percent.
East winds less than 10 mph.
.TUESDAY NIGHT...Clear. Lows in the mid 60s. Southeast winds less
than 10 mph.
.WEDNESDAY...Sunny. Highs around 90. Minimum RH 42 percent.
Northeast winds less than 10 mph.
.WEDNESDAY NIGHT...Clear. Lows in the upper 60s. Light and
variable wind.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 37 percent.
Northeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. East winds
less than 10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 90s. Minimum RH 38 percent. North winds less than
10 mph.
.FRIDAY NIGHT...Mostly clear with a chance of showers and
thunderstorms. Lows in the upper 60s. East winds less than
10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 42 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.
$$
TNZ047-282015-
Southeast Carter-
Including the city of Hampton
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Temp (24h trend) 62-67 (0) 76-81 (-2) 63-68 81-86
RH % (24h trend) 95-100 (+7) 67-72 (-2) 95-100 52-57
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 9 Lgt/Var
PM 20FT Wnd (mph) SW 7 NW 8 W 8 Lgt/Var
Transport Wnd (mph) W 10 W 14 NW 6 N 7
Mixing Hgt(ft-agl) 480 2150 390 3980
Vent Rate (mph-ft) 4800 30100 2340 27860
Max Dispersion Early 6 Very Poor 21 Fair 7 Poor 20 Gen Poor
Max Dispersion Late 7 Poor 26 Fair 3 Very Poor 28 Fair
Category Day 1 2 1 2
Max LVORI Early 6 7 8 9
Max LVORI Late 8 4 9 3
Precip Chance (%) 90 90 30 40
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 4 5 1 1
Precip Amount 0.27 0.33 0.01 0.01
Precip Begin 8 PM Continuing Continuing 8 AM
Precip End Continuing Continuing 1 AM 8 PM
Chance of Thunder (%) 30 50 20 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 55 percent. East
winds less than 10 mph.
.TUESDAY NIGHT...Clear. Lows in the upper 60s. Southeast winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
48 percent. Northeast winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. East
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 42 percent.
Northeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the upper 60s. East winds less than
10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the upper 80s. Minimum RH 43 percent. Northwest winds less
than 10 mph.
.FRIDAY NIGHT...Mostly clear with a chance of showers and
thunderstorms. Lows in the upper 60s. East winds less than
10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 47 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.
$$
TNZ045-282015-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Temp (24h trend) 63-68 (0) 76-81 (-2) 65-70 81-86
RH % (24h trend) 95-100 (+9) 70-75 (+1) 95-100 55-60
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 8 Lgt/Var
PM 20FT Wnd (mph) SW 6 NW 6 W 6 Lgt/Var
Transport Wnd (mph) SW 7 NW 14 W 5 N 8
Mixing Hgt(ft-agl) 450 2390 350 3960
Vent Rate (mph-ft) 3150 33460 1750 31680
Max Dispersion Early 5 Very Poor 22 Fair 6 Very Poor 23 Fair
Max Dispersion Late 5 Very Poor 28 Fair 2 Very Poor 28 Fair
Category Day 1 3 1 3
Max LVORI Early 6 6 7 8
Max LVORI Late 7 4 8 3
Precip Chance (%) 90 90 40 30
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 4 4 1 1
Precip Amount 0.36 0.29 0.08 0.01
Precip Begin 8 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 8 PM
Chance of Thunder (%) 30 50 20 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 56 percent. East
winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
51 percent. Northeast winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 46 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the upper 80s. Minimum RH 47 percent. Northwest winds less
than 10 mph.
.FRIDAY NIGHT...Mostly clear with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 50 percent. 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.
$$
TNZ043-282015-
Southeast Greene-
Including the city of Cedar Creek
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Temp (24h trend) 63-68 (-1) 77-82 (-1) 65-70 81-86
RH % (24h trend) 95-100 (+10) 66-71 (0) 95-100 54-59
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 9 Lgt/Var
PM 20FT Wnd (mph) SW 7 W 6 SW 6 Lgt/Var
Transport Wnd (mph) SW 7 W 14 SW 3 N 8
Mixing Hgt(ft-agl) 430 2400 290 4120
Vent Rate (mph-ft) 3010 33600 870 32960
Max Dispersion Early 3 Very Poor 21 Fair 4 Very Poor 19 Gen Poor
Max Dispersion Late 4 Very Poor 28 Fair 2 Very Poor 29 Fair
Category Day 1 3 1 3
Max LVORI Early 6 7 7 9
Max LVORI Late 7 4 9 3
Precip Chance (%) 90 90 50 40
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 4 4 1 1
Precip Amount 0.52 0.43 0.15 0.01
Precip Begin 8 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 8 PM
Chance of Thunder (%) 30 60 20 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 55 percent. East
winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 52 percent.
North winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 48 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the upper 80s. Minimum RH 48 percent. Northwest winds less
than 10 mph.
.FRIDAY NIGHT...Mostly clear with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Southeast
winds less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 50 percent. 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.
$$
TNZ041-282015-
Cocke Smoky Mountains-
Including the city of Hartford
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Temp (24h trend) 65-70 (0) 78-83 (-1) 67-72 82-87
RH % (24h trend) 95-100 (+11) 65-70 (+1) 94-99 54-59
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 11 NW 5
PM 20FT Wnd (mph) S 9 W 7 W 7 Lgt/Var
Transport Wnd (mph) SW 7 W 15 SW 5 N 9
Mixing Hgt(ft-agl) 440 2540 330 3690
Vent Rate (mph-ft) 3080 38100 1650 33210
Max Dispersion Early 4 Very Poor 23 Fair 5 Very Poor 20 Gen Poor
Max Dispersion Late 4 Very Poor 32 Fair 2 Very Poor 29 Fair
Category Day 1 3 1 3
Max LVORI Early 5 6 6 7
Max LVORI Late 7 4 7 3
Precip Chance (%) 90 80 50 30
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 3 3 1 1
Precip Amount 0.52 0.41 0.21 0.05
Precip Begin 8 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 8 PM
Chance of Thunder (%) 30 60 20 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows around 70. Southeast winds
less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 56 percent.
Northeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 70. Southeast winds
less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 51 percent.
North winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 48 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. South
winds less than 10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the upper 80s. Minimum RH 49 percent. Northwest winds less
than 10 mph.
.FRIDAY NIGHT...Mostly clear with a chance of showers and
thunderstorms. Lows in the lower 70s. South winds less than
10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 51 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.
$$
TNZ074-282015-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Temp (24h trend) 63-68 (0) 75-80 (-1) 65-70 80-85
RH % (24h trend) 95-100 (+10) 66-71 (-3) 95-100 54-59
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 11 NW 5
PM 20FT Wnd (mph) SW 8 W 6 W 6 Lgt/Var
Transport Wnd (mph) SW 10 W 14 W 6 N 9
Mixing Hgt(ft-agl) 450 2170 380 3380
Vent Rate (mph-ft) 4500 30380 2280 30420
Max Dispersion Early 6 Very Poor 18 Gen Poor 7 Poor 19 Gen Poor
Max Dispersion Late 7 Poor 25 Fair 3 Very Poor 27 Fair
Category Day 1 2 1 3
Max LVORI Early 5 6 6 7
Max LVORI Late 7 4 7 3
Precip Chance (%) 90 80 40 30
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 4 4 1 1
Precip Amount 0.56 0.49 0.12 0.01
Precip Begin 8 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 8 PM
Chance of Thunder (%) 40 60 30 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 80s. Minimum RH 59 percent. North winds less
than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 80s. Minimum RH 56 percent. North winds less
than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 80s. Minimum RH 51 percent. North winds less
than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 80s. Minimum RH 52 percent. North winds less than
10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 53 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.
$$
TNZ072-282015-
Blount Smoky Mountains-
Including the city of Cades Cove
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 66-71 (-1) 80-85 (0) 68-73 85-90
RH % (24h trend) 95-100 (+11) 69-74 (-1) 95-100 55-60
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 7 Lgt/Var
PM 20FT Wnd (mph) SW 7 W 5 Lgt/Var Lgt/Var
Transport Wnd (mph) W 10 W 12 SW 3 N 8
Mixing Hgt(ft-agl) 460 2580 380 3680
Vent Rate (mph-ft) 4600 30960 1140 29440
Max Dispersion Early 5 Very Poor 18 Gen Poor 5 Very Poor 22 Fair
Max Dispersion Late 6 Very Poor 27 Fair 2 Very Poor 28 Fair
Category Day 1 2 1 3
Max LVORI Early 6 7 7 8
Max LVORI Late 6 4 7 3
Precip Chance (%) 90 90 50 30
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 4 3 1 1
Precip Amount 0.50 0.57 0.11 0.01
Precip Begin 8 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 2 PM
Chance of Thunder (%) 40 70 30 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 59 percent. North winds less
than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 57 percent. North winds less
than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny with a chance of showers and thunderstorms.
Highs around 90. Minimum RH 52 percent. North winds less than
10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast
winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 52 percent. North
winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Southeast winds less than
10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 52 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.
$$
TNZ087-282015-
Southeast Monroe-
Including the cities of Citico and Coker Creek
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Mclear
Temp (24h trend) 66-71 (-1) 81-86 (0) 68-73 85-90
RH % (24h trend) 95-100 (+8) 66-71 (-2) 95-100 52-57
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 5 Lgt/Var
PM 20FT Wnd (mph) SW 5 W 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 8 W 10 W 5 N 9
Mixing Hgt(ft-agl) 450 2780 410 3940
Vent Rate (mph-ft) 3600 27800 2050 35460
Max Dispersion Early 5 Very Poor 20 Gen Poor 3 Very Poor 28 Fair
Max Dispersion Late 5 Very Poor 26 Fair 2 Very Poor 32 Fair
Category Day 1 3 1 3
Max LVORI Early 6 8 7 8
Max LVORI Late 8 4 7 3
Precip Chance (%) 80 90 20 20
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 3 3 1 1
Precip Amount 0.39 0.57 0.01 0.02
Precip Begin 8 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 2 PM
Chance of Thunder (%) 40 70 20 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. East winds
less than 10 mph.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 56 percent. North winds less
than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 70. Southeast winds
less than 10 mph.
.WEDNESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 55 percent. North winds less
than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 70. East winds less
than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 50 percent. North
winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. East winds
less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 49 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 70s. East winds less than
10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 49 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.
$$
TNZ102-282015-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 67-72 (0) 84-89 (+1) 68-73 88-93
RH % (24h trend) 95-100 (+8) 62-67 (-4) 95-100 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 7 NW 6
PM 20FT Wnd (mph) SW 8 W 6 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 7 W 13 W 5 N 10
Mixing Hgt(ft-agl) 450 3240 400 4490
Vent Rate (mph-ft) 3150 42120 2000 44900
Max Dispersion Early 4 Very Poor 27 Fair 3 Very Poor 37 Fair
Max Dispersion Late 4 Very Poor 36 Fair 2 Very Poor 40 Fair
Category Day 1 3 1 3
Max LVORI Early 7 7 7 8
Max LVORI Late 8 3 7 3
Precip Chance (%) 70 70 20 0
Precip Type Tstms Tstms None None
Precip Duration 2 2
Precip Amount 0.19 0.17 0.01 0.00
Precip Begin 8 PM Continuing Continuing
Precip End Continuing Continuing 11 PM
Chance of Thunder (%) 50 50 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows in the lower 70s. East winds less
than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
Northeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 52 percent. Light and variable
wind.
.WEDNESDAY NIGHT...Mostly clear. Lows around 70. Light and
variable wind.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 48 percent.
Light and variable wind.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 46 percent.
Light and variable wind.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 48 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.
$$
NCZ060-282015-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 65-70 (0) 82-87 (0) 66-71 86-91
RH % (24h trend) 95-100 (+4) 63-68 (-3) 95-100 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var W 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 7 NW 13 NW 5 N 9
Mixing Hgt(ft-agl) 420 2900 380 4270
Vent Rate (mph-ft) 2940 37700 1900 38430
Max Dispersion Early 4 Very Poor 23 Fair 3 Very Poor 32 Fair
Max Dispersion Late 4 Very Poor 31 Fair 2 Very Poor 35 Fair
Category Day 1 3 1 3
Max LVORI Early 7 9 8 9
Max LVORI Late 9 4 8 3
Precip Chance (%) 70 80 20 20
Precip Type Tstms Tstms Showers Tstms
Precip Duration 2 3 1 1
Precip Amount 0.19 0.35 0.01 0.01
Precip Begin 8 PM Continuing Continuing 8 AM
Precip End Continuing Continuing 12 AM 8 PM
Chance of Thunder (%) 40 50 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows around 70. Northeast winds
less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
East winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. East winds
less than 10 mph.
.WEDNESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 54 percent. East winds less
than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. East
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 49 percent.
Southeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows around 70. Light and
variable wind.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 48 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows around 70. Light and variable wind.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 49 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.
$$
NCZ061-282015-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Temp (24h trend) 63-68 (0) 79-84 (0) 64-69 83-88
RH % (24h trend) 95-100 (+3) 69-74 (-3) 95-100 59-64
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 10 NW 6
PM 20FT Wnd (mph) W 7 NW 6 NW 7 Lgt/Var
Transport Wnd (mph) SW 7 NW 14 NW 6 N 8
Mixing Hgt(ft-agl) 450 2770 390 4070
Vent Rate (mph-ft) 3150 38780 2340 32560
Max Dispersion Early 4 Very Poor 23 Fair 4 Very Poor 25 Fair
Max Dispersion Late 4 Very Poor 32 Fair 2 Very Poor 28 Fair
Category Day 1 3 1 3
Max LVORI Early 7 9 7 10
Max LVORI Late 9 4 8 3
Precip Chance (%) 60 80 20 30
Precip Type Tstms Tstms Showers Tstms
Precip Duration 2 3 1 1
Precip Amount 0.15 0.36 0.06 0.01
Precip Begin 8 PM Continuing Continuing 2 PM
Precip End Continuing Continuing 2 AM 8 PM
Chance of Thunder (%) 40 50 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 80s. Minimum RH 66 percent. Southeast winds less
than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. East winds
less than 10 mph.
.WEDNESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 80s. Minimum RH 61 percent. Southeast winds less
than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. East
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 54 percent.
Southeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 53 percent.
West winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. North winds
less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 55 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.
$$
TNZ015-282015-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 65-70 (-1) 82-87 (+1) 66-71 88-93
RH % (24h trend) 95-100 (+3) 71-76 (-4) 95-100 57-62
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 6 Lgt/Var
PM 20FT Wnd (mph) SW 5 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 7 W 10 NE 2 N 7
Mixing Hgt(ft-agl) 450 3190 380 4060
Vent Rate (mph-ft) 3150 31900 760 28420
Max Dispersion Early 4 Very Poor 27 Fair 3 Very Poor 15 Gen Poor
Max Dispersion Late 4 Very Poor 32 Fair 1 Very Poor 24 Fair
Category Day 1 3 1 2
Max LVORI Early 9 9 10 10
Max LVORI Late 9 4 10 3
Precip Chance (%) 90 80 30 30
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 4 3 1 1
Precip Amount 0.64 0.22 0.02 0.01
Precip Begin 8 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 8 PM
Chance of Thunder (%) 30 60 20 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows around 70. Northeast winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 54 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 50 percent.
Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 46 percent.
Light and variable wind.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.FRIDAY...Sunny. Highs in the mid 90s. Minimum RH 48 percent.
Light and variable wind.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 51 percent.
Light and variable wind.
*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.
$$
TNZ016-282015-
Hawkins-
Including the city of Mooresburg
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 65-70 (-1) 82-87 (+1) 66-71 87-92
RH % (24h trend) 95-100 (+3) 72-77 (-4) 95-100 60-65
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 7 Lgt/Var
PM 20FT Wnd (mph) SW 7 W 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 7 W 13 SW 3 NW 7
Mixing Hgt(ft-agl) 440 3140 380 4470
Vent Rate (mph-ft) 3080 40820 1140 31290
Max Dispersion Early 4 Very Poor 26 Fair 5 Very Poor 17 Gen Poor
Max Dispersion Late 3 Very Poor 34 Fair 1 Very Poor 24 Fair
Category Day 1 3 1 3
Max LVORI Early 9 8 10 10
Max LVORI Late 9 4 10 3
Precip Chance (%) 90 80 30 30
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 4 3 1 1
Precip Amount 0.47 0.22 0.03 0.01
Precip Begin 8 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 8 PM
Chance of Thunder (%) 30 50 20 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows around 70. Northeast winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 56 percent.
East winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 52 percent.
East winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light and variable
wind.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 49 percent.
Northeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. East winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 90s. Minimum RH 49 percent.
West winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. East winds less than
10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 53 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.
$$
TNZ017-282015-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Temp (24h trend) 66-71 (0) 81-86 (-1) 67-72 87-92
RH % (24h trend) 95-100 (+9) 67-72 (-3) 95-100 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 11 Lgt/Var
PM 20FT Wnd (mph) SW 8 W 7 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 6 W 12 SW 3 N 7
Mixing Hgt(ft-agl) 420 2760 340 4640
Vent Rate (mph-ft) 2520 33120 1020 32480
Max Dispersion Early 4 Very Poor 24 Fair 3 Very Poor 17 Gen Poor
Max Dispersion Late 3 Very Poor 28 Fair 2 Very Poor 28 Fair
Category Day 1 3 1 3
Max LVORI Early 7 8 8 9
Max LVORI Late 9 4 9 3
Precip Chance (%) 90 90 30 30
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 4 3 1 1
Precip Amount 0.48 0.22 0.01 0.01
Precip Begin 8 PM Continuing Continuing 8 AM
Precip End Continuing Continuing 10 PM 8 PM
Chance of Thunder (%) 30 50 20 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows around 70. East winds less
than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 49 percent.
Northeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 45 percent.
Northeast winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. East
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 42 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. East winds
less than 10 mph.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 43 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Northeast winds less than
10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 46 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.
$$
TNZ046-282015-
Northwest Carter-
Including the city of Elizabethton
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Temp (24h trend) 64-69 (-1) 80-85 (-1) 66-71 86-91
RH % (24h trend) 95-100 (+9) 62-67 (-2) 95-100 48-53
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 9 Lgt/Var
PM 20FT Wnd (mph) SW 7 W 6 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 7 W 13 SW 5 N 7
Mixing Hgt(ft-agl) 440 2460 330 4360
Vent Rate (mph-ft) 3080 31980 1650 30520
Max Dispersion Early 5 Very Poor 20 Gen Poor 3 Very Poor 17 Gen Poor
Max Dispersion Late 4 Very Poor 26 Fair 2 Very Poor 27 Fair
Category Day 1 3 1 2
Max LVORI Early 7 8 7 9
Max LVORI Late 8 3 9 3
Precip Chance (%) 90 90 30 30
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 4 4 1 1
Precip Amount 0.45 0.31 0.01 0.01
Precip Begin 8 PM Continuing Continuing 8 AM
Precip End Continuing Continuing 11 PM 8 PM
Chance of Thunder (%) 30 50 20 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 48 percent.
Northeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 42 percent.
North winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 70. Light and
variable wind.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 39 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light and variable
wind.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 90s. Minimum RH 39 percent. Northwest winds less than
10 mph.
.FRIDAY NIGHT...Mostly clear with a chance of showers and
thunderstorms. Lows around 70. Light and variable wind.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 43 percent. 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.
$$
TNZ044-282015-
Washington TN-
Including the city of Johnson City
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Temp (24h trend) 65-70 (-1) 81-86 (-1) 66-71 86-91
RH % (24h trend) 95-100 (+11) 64-69 (-2) 95-100 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 8 Lgt/Var
PM 20FT Wnd (mph) S 6 W 7 SW 5 Lgt/Var
Transport Wnd (mph) SW 8 W 14 SW 3 N 7
Mixing Hgt(ft-agl) 430 2770 310 4320
Vent Rate (mph-ft) 3440 38780 930 30240
Max Dispersion Early 4 Very Poor 25 Fair 6 Very Poor 18 Gen Poor
Max Dispersion Late 3 Very Poor 33 Fair 2 Very Poor 26 Fair
Category Day 1 3 1 2
Max LVORI Early 6 7 7 10
Max LVORI Late 9 3 10 3
Precip Chance (%) 90 80 40 30
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 4 3 1 1
Precip Amount 0.44 0.28 0.06 0.01
Precip Begin 8 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 8 PM
Chance of Thunder (%) 30 50 20 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. East winds
less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 50 percent.
Northeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 70. Southeast winds
less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 46 percent.
Northeast winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 70. East winds less
than 10 mph.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 43 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 70s. East winds less than
10 mph.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 44 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southeast winds less than
10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 46 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.
$$
TNZ042-282015-
Northwest Greene-
Including the city of Greeneville
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Temp (24h trend) 65-70 (-1) 82-87 (-1) 67-72 86-91
RH % (24h trend) 95-100 (+8) 66-71 (0) 95-100 55-60
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 10 Lgt/Var
PM 20FT Wnd (mph) S 8 W 6 SW 5 Lgt/Var
Transport Wnd (mph) SW 7 W 13 SW 3 N 7
Mixing Hgt(ft-agl) 420 2950 300 4500
Vent Rate (mph-ft) 2940 38350 900 31500
Max Dispersion Early 3 Very Poor 26 Fair 4 Very Poor 18 Gen Poor
Max Dispersion Late 4 Very Poor 32 Fair 2 Very Poor 27 Fair
Category Day 1 3 1 3
Max LVORI Early 6 8 8 10
Max LVORI Late 9 4 10 3
Precip Chance (%) 90 80 50 30
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 4 4 1 1
Precip Amount 0.48 0.32 0.09 0.01
Precip Begin 8 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 8 PM
Chance of Thunder (%) 30 60 20 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows around 70. East winds less
than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 53 percent.
East winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 50 percent.
Northeast winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. East
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 47 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. East winds
less than 10 mph.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 46 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 70s. Southeast
winds less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 49 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.
$$
TNZ038-282015-
Grainger-
Including the city of Bean Station
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 67-72 (-1) 83-88 (+1) 68-73 88-93
RH % (24h trend) 95-100 (+7) 71-76 (-2) 95-100 59-64
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 8 Lgt/Var
PM 20FT Wnd (mph) SW 6 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 7 W 12 W 3 N 7
Mixing Hgt(ft-agl) 450 3130 350 3890
Vent Rate (mph-ft) 3150 37560 1050 27230
Max Dispersion Early 4 Very Poor 26 Fair 3 Very Poor 17 Gen Poor
Max Dispersion Late 5 Very Poor 32 Fair 1 Very Poor 25 Fair
Category Day 1 3 1 2
Max LVORI Early 7 8 9 10
Max LVORI Late 9 4 10 3
Precip Chance (%) 90 80 40 30
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 4 3 1 1
Precip Amount 0.58 0.33 0.08 0.01
Precip Begin 8 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 8 PM
Chance of Thunder (%) 30 70 20 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 56 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 53 percent.
Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 49 percent.
Light and variable wind.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.FRIDAY...Sunny. Highs in the mid 90s. Minimum RH 50 percent.
Light and variable wind.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 52 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.
$$
TNZ039-282015-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Temp (24h trend) 67-72 (-1) 83-88 (0) 68-73 88-93
RH % (24h trend) 95-100 (+5) 71-76 (-1) 95-100 59-64
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 7 Lgt/Var
PM 20FT Wnd (mph) SW 5 W 5 Lgt/Var Lgt/Var
Transport Wnd (mph) W 7 W 13 W 3 NW 8
Mixing Hgt(ft-agl) 420 3330 360 4250
Vent Rate (mph-ft) 2940 43290 1080 34000
Max Dispersion Early 4 Very Poor 29 Fair 3 Very Poor 14 Gen Poor
Max Dispersion Late 4 Very Poor 39 Fair 2 Very Poor 28 Fair
Category Day 1 3 1 3
Max LVORI Early 7 8 9 10
Max LVORI Late 9 4 10 3
Precip Chance (%) 90 80 50 30
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 4 3 1 1
Precip Amount 0.50 0.30 0.14 0.02
Precip Begin 8 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 8 PM
Chance of Thunder (%) 30 60 20 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 55 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 52 percent.
Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 48 percent.
Northeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.FRIDAY...Sunny. Highs in the mid 90s. Minimum RH 48 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 51 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.
$$
TNZ040-282015-
Northwest Cocke-
Including the cities of Bybee and Newport
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Temp (24h trend) 67-72 (-1) 82-87 (-1) 69-74 87-92
RH % (24h trend) 95-100 (+10) 68-73 (+4) 95-100 56-61
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 11 Lgt/Var
PM 20FT Wnd (mph) S 7 W 6 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 6 W 13 SW 3 N 8
Mixing Hgt(ft-agl) 410 2830 280 4070
Vent Rate (mph-ft) 2460 36790 840 32560
Max Dispersion Early 4 Very Poor 27 Fair 4 Very Poor 17 Gen Poor
Max Dispersion Late 4 Very Poor 31 Fair 2 Very Poor 27 Fair
Category Day 1 3 1 3
Max LVORI Early 6 7 7 9
Max LVORI Late 9 4 9 3
Precip Chance (%) 90 80 50 30
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 3 3 1 1
Precip Amount 0.55 0.40 0.25 0.04
Precip Begin 8 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 8 PM
Chance of Thunder (%) 30 60 20 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 53 percent.
Northeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 50 percent.
North winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. East
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 47 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast
winds less than 10 mph.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 47 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southeast winds less than
10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 49 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.
$$
TNZ070-282015-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Temp (24h trend) 68-73 (-1) 84-89 (0) 69-74 88-93
RH % (24h trend) 95-100 (+9) 69-74 (0) 95-100 57-62
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 8 Lgt/Var
PM 20FT Wnd (mph) SW 5 W 6 Lgt/Var Lgt/Var
Transport Wnd (mph) W 7 W 13 SW 3 N 8
Mixing Hgt(ft-agl) 420 2820 320 3980
Vent Rate (mph-ft) 2940 36660 960 31840
Max Dispersion Early 5 Very Poor 29 Fair 4 Very Poor 15 Gen Poor
Max Dispersion Late 5 Very Poor 31 Fair 2 Very Poor 28 Fair
Category Day 1 3 1 3
Max LVORI Early 7 8 8 10
Max LVORI Late 9 4 10 3
Precip Chance (%) 90 70 50 30
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 4 2 1 1
Precip Amount 0.59 0.37 0.19 0.04
Precip Begin 8 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 8 PM
Chance of Thunder (%) 30 70 20 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 54 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Light and
variable wind.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 53 percent.
North winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. Light and
variable wind.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 49 percent. North
winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the mid 70s. Light and variable wind.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 49 percent. North
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 70s. Light and variable wind.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 51 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.
$$
TNZ035-282015-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Mclear
Temp (24h trend) 67-72 (-1) 84-89 (+3) 69-74 88-93
RH % (24h trend) 95-100 (+5) 67-72 (-7) 95-100 55-60
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 6 Lgt/Var
PM 20FT Wnd (mph) SW 7 W 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 7 W 12 W 3 N 8
Mixing Hgt(ft-agl) 440 2950 400 4150
Vent Rate (mph-ft) 3080 35400 1200 33200
Max Dispersion Early 3 Very Poor 27 Fair 3 Very Poor 27 Fair
Max Dispersion Late 4 Very Poor 29 Fair 2 Very Poor 27 Fair
Category Day 1 3 1 3
Max LVORI Early 8 9 9 10
Max LVORI Late 9 4 9 3
Precip Chance (%) 90 80 20 0
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 4 4 1
Precip Amount 1.04 0.44 0.01 0.00
Precip Begin 8 PM Continuing Continuing
Precip End Continuing Continuing 2 AM
Chance of Thunder (%) 40 70 20 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 56 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
55 percent. Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light and variable
wind.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 51 percent.
East winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Northeast winds less
than 10 mph.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 52 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. North winds
less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 55 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.
$$
TNZ012-282015-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Mclear
Temp (24h trend) 66-71 (-2) 83-88 (+3) 69-74 87-92
RH % (24h trend) 95-100 (+7) 69-74 (-7) 95-100 56-61
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 5 Lgt/Var
PM 20FT Wnd (mph) SW 6 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 8 W 10 SW 6 N 7
Mixing Hgt(ft-agl) 450 3100 400 4290
Vent Rate (mph-ft) 3600 31000 2400 30030
Max Dispersion Early 5 Very Poor 23 Fair 3 Very Poor 21 Fair
Max Dispersion Late 5 Very Poor 30 Fair 2 Very Poor 27 Fair
Category Day 1 3 1 2
Max LVORI Early 7 8 8 9
Max LVORI Late 9 4 9 3
Precip Chance (%) 90 80 30 20
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 6 4 1 1
Precip Amount 0.88 0.55 0.01 0.01
Precip Begin 8 PM Continuing Continuing 8 AM
Precip End Continuing Continuing 2 AM 8 PM
Chance of Thunder (%) 40 70 30 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 56 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs around 90. Minimum RH 55 percent. Light
and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 52 percent.
Northeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light and variable
wind.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 53 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 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.
$$
TNZ013-282015-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 66-71 (-2) 81-86 (+3) 69-74 86-91
RH % (24h trend) 95-100 (+6) 71-76 (-7) 95-100 59-64
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 6 Lgt/Var
PM 20FT Wnd (mph) SW 7 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 6 W 12 SW 5 N 7
Mixing Hgt(ft-agl) 440 2930 360 3610
Vent Rate (mph-ft) 2640 35160 1800 25270
Max Dispersion Early 4 Very Poor 23 Fair 4 Very Poor 17 Gen Poor
Max Dispersion Late 5 Very Poor 29 Fair 2 Very Poor 22 Fair
Category Day 1 3 1 2
Max LVORI Early 7 8 7 9
Max LVORI Late 9 4 9 3
Precip Chance (%) 90 80 30 30
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 6 3 1 1
Precip Amount 0.73 0.33 0.03 0.01
Precip Begin 8 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 8 PM
Chance of Thunder (%) 40 70 30 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. East winds
less than 10 mph.
.TUESDAY...Sunny. Highs around 90. Minimum RH 58 percent. Light
and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
56 percent. Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light and variable
wind.
.THURSDAY...Sunny. Highs around 90. Minimum RH 53 percent. East
winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light and variable
wind.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 55 percent. North
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. North winds
less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 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.
$$
TNZ014-282015-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 66-71 (-1) 83-88 (+3) 68-73 88-93
RH % (24h trend) 95-100 (+4) 70-75 (-4) 95-100 56-61
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 7 W 12 SW 3 N 6
Mixing Hgt(ft-agl) 440 3030 370 3500
Vent Rate (mph-ft) 3080 36360 1110 21000
Max Dispersion Early 4 Very Poor 24 Fair 4 Very Poor 14 Gen Poor
Max Dispersion Late 4 Very Poor 30 Fair 1 Very Poor 20 Gen Poor
Category Day 1 3 1 2
Max LVORI Early 8 8 9 10
Max LVORI Late 9 4 10 3
Precip Chance (%) 90 70 40 30
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 6 3 1 1
Precip Amount 0.66 0.37 0.07 0.01
Precip Begin 8 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 8 PM
Chance of Thunder (%) 30 60 20 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 54 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 50 percent.
Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 47 percent.
Light and variable wind.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.FRIDAY...Sunny. Highs in the lower 90s. Minimum RH 50 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. North winds
less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 53 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.
$$
TNZ037-282015-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 67-72 (-1) 84-89 (+2) 69-74 88-93
RH % (24h trend) 95-100 (+7) 70-75 (-3) 95-100 57-62
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 8 Lgt/Var
PM 20FT Wnd (mph) SW 6 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 7 W 10 W 2 N 7
Mixing Hgt(ft-agl) 450 3040 360 3700
Vent Rate (mph-ft) 3150 30400 720 25900
Max Dispersion Early 3 Very Poor 23 Fair 3 Very Poor 17 Gen Poor
Max Dispersion Late 5 Very Poor 27 Fair 1 Very Poor 22 Fair
Category Day 1 3 1 2
Max LVORI Early 7 8 9 10
Max LVORI Late 9 4 10 3
Precip Chance (%) 90 70 40 30
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 4 3 1 1
Precip Amount 0.65 0.29 0.05 0.01
Precip Begin 8 PM Continuing Continuing 8 AM
Precip End Continuing Continuing 1 AM 8 PM
Chance of Thunder (%) 30 70 30 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 54 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
52 percent. Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light and variable
wind.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 48 percent.
Light and variable wind.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the mid 70s. Light and variable wind.
.FRIDAY...Sunny. Highs in the lower 90s. Minimum RH 50 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 70s. North winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 52 percent.
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.
$$
TNZ036-282015-
Anderson-
Including the cities of Oak Ridge and Clinton
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 67-72 (-1) 83-88 (+2) 69-74 88-93
RH % (24h trend) 95-100 (+8) 67-72 (-6) 95-100 57-62
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 8 Lgt/Var
PM 20FT Wnd (mph) SW 8 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 7 W 12 W 3 N 7
Mixing Hgt(ft-agl) 440 2990 370 3640
Vent Rate (mph-ft) 3080 35880 1110 25480
Max Dispersion Early 3 Very Poor 25 Fair 2 Very Poor 16 Gen Poor
Max Dispersion Late 4 Very Poor 29 Fair 1 Very Poor 22 Fair
Category Day 1 3 1 2
Max LVORI Early 7 7 8 9
Max LVORI Late 8 4 9 3
Precip Chance (%) 90 80 30 30
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 3 4 1 1
Precip Amount 0.67 0.39 0.02 0.01
Precip Begin 8 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 8 PM
Chance of Thunder (%) 40 70 30 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 55 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
54 percent. Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the mid 70s. Light and variable wind.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 51 percent.
East winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the mid 70s. Northeast winds less than
10 mph.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 51 percent.
East winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 70s. North winds
less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 54 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.
$$
TNZ069-282015-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 68-73 (-2) 85-90 (+1) 70-75 89-94
RH % (24h trend) 95-100 (+11) 68-73 (-2) 95-100 57-62
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 7 Lgt/Var
PM 20FT Wnd (mph) SW 6 W 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 7 W 12 SW 2 N 7
Mixing Hgt(ft-agl) 440 2950 360 3990
Vent Rate (mph-ft) 3080 35400 720 27930
Max Dispersion Early 3 Very Poor 25 Fair 2 Very Poor 18 Gen Poor
Max Dispersion Late 5 Very Poor 29 Fair 1 Very Poor 25 Fair
Category Day 1 3 1 2
Max LVORI Early 6 7 8 10
Max LVORI Late 8 4 10 3
Precip Chance (%) 90 80 40 20
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 3 3 1 1
Precip Amount 0.58 0.33 0.09 0.01
Precip Begin 8 PM Continuing Continuing 8 AM
Precip End Continuing Continuing 1 AM 8 PM
Chance of Thunder (%) 40 70 30 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 55 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
54 percent. East winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the mid 70s. Light and variable wind.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 50 percent.
Northeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the mid 70s. Light and variable wind.
.FRIDAY...Mostly sunny. Highs in the mid 90s. Minimum RH
49 percent. Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the mid 70s. Northeast winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 51 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.
$$
TNZ073-282015-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Temp (24h trend) 68-73 (0) 83-88 (-1) 69-74 88-93
RH % (24h trend) 95-100 (+11) 66-71 (+2) 95-100 54-59
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 12 Lgt/Var
PM 20FT Wnd (mph) SW 9 W 6 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 8 W 12 SW 3 N 7
Mixing Hgt(ft-agl) 420 2660 320 3760
Vent Rate (mph-ft) 3360 31920 960 26320
Max Dispersion Early 4 Very Poor 24 Fair 4 Very Poor 17 Gen Poor
Max Dispersion Late 6 Very Poor 27 Fair 2 Very Poor 24 Fair
Category Day 1 3 1 2
Max LVORI Early 6 7 7 10
Max LVORI Late 8 4 9 3
Precip Chance (%) 90 70 50 30
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 3 3 1 1
Precip Amount 0.68 0.39 0.15 0.01
Precip Begin 8 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 8 PM
Chance of Thunder (%) 40 60 30 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. East winds
less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 53 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Clear. Lows in the lower 70s. Southeast winds
less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 52 percent.
North winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. East
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 49 percent.
Northeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Southeast winds less
than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 48 percent. North
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Southeast winds less than
10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 48 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.
$$
TNZ067-282015-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 68-73 (-1) 86-91 (+2) 70-75 90-95
RH % (24h trend) 95-100 (+5) 68-73 (-4) 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) SW 7 W 12 NW 2 N 7
Mixing Hgt(ft-agl) 430 3020 360 3830
Vent Rate (mph-ft) 3010 36240 720 26810
Max Dispersion Early 3 Very Poor 27 Fair 2 Very Poor 22 Fair
Max Dispersion Late 4 Very Poor 29 Fair 1 Very Poor 24 Fair
Category Day 1 3 1 2
Max LVORI Early 8 8 9 10
Max LVORI Late 9 4 10 3
Precip Chance (%) 80 80 30 0
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 4 3 1
Precip Amount 0.70 0.37 0.03 0.00
Precip Begin 8 PM Continuing Continuing
Precip End Continuing Continuing 12 AM
Chance of Thunder (%) 40 70 20 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 55 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
54 percent. Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the mid 70s. Light and variable wind.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 50 percent.
Light and variable wind.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 70s. Light and
variable wind.
.FRIDAY...Sunny. Highs in the mid 90s. Minimum RH 50 percent.
Light and variable wind.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the mid 70s. Light and variable wind.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 52 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.
$$
TNZ068-282015-
Loudon-
Including the cities of Lenoir City and Loudon
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 68-73 (-2) 85-90 (+1) 70-75 89-94
RH % (24h trend) 95-100 (+7) 70-75 (-3) 95-100 58-63
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 8 W 10 W 2 N 8
Mixing Hgt(ft-agl) 440 2880 380 4190
Vent Rate (mph-ft) 3520 28800 760 33520
Max Dispersion Early 3 Very Poor 26 Fair 3 Very Poor 21 Fair
Max Dispersion Late 5 Very Poor 28 Fair 1 Very Poor 29 Fair
Category Day 1 3 1 3
Max LVORI Early 8 8 9 10
Max LVORI Late 9 4 10 3
Precip Chance (%) 90 80 30 20
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 4 3 1 1
Precip Amount 0.52 0.31 0.04 0.01
Precip Begin 8 PM Continuing Continuing 8 AM
Precip End Continuing Continuing 12 AM 8 PM
Chance of Thunder (%) 40 70 30 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 58 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
57 percent. Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the mid 70s. Light and variable wind.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 53 percent.
Northeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 70s. Light and
variable wind.
.FRIDAY...Sunny. Highs in the mid 90s. Minimum RH 52 percent.
Light and variable wind.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the mid 70s. Light and variable wind.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 54 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.
$$
TNZ071-282015-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Mclear
Temp (24h trend) 69-74 (-1) 84-89 (0) 70-75 88-93
RH % (24h trend) 95-100 (+11) 69-74 (-1) 95-100 56-61
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 8 Lgt/Var
PM 20FT Wnd (mph) SW 7 W 7 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 7 W 12 S 3 N 8
Mixing Hgt(ft-agl) 440 2790 370 3990
Vent Rate (mph-ft) 3080 33480 1110 31920
Max Dispersion Early 5 Very Poor 24 Fair 3 Very Poor 17 Gen Poor
Max Dispersion Late 6 Very Poor 28 Fair 2 Very Poor 27 Fair
Category Day 1 3 1 3
Max LVORI Early 6 7 7 9
Max LVORI Late 7 4 9 3
Precip Chance (%) 90 90 30 20
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 4 3 1 1
Precip Amount 0.55 0.43 0.07 0.01
Precip Begin 8 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 8 PM
Chance of Thunder (%) 40 70 30 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. East winds
less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 57 percent.
Northeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 56 percent.
Northeast winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 70s. East winds less than
10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 51 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 70s. East winds
less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 51 percent. North
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 70s. East winds less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 52 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.
$$
TNZ086-282015-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Mclear
Temp (24h trend) 68-73 (-2) 85-90 (+1) 70-75 89-94
RH % (24h trend) 95-100 (+9) 67-72 (-3) 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 8 W 12 SW 2 N 8
Mixing Hgt(ft-agl) 440 2950 380 4250
Vent Rate (mph-ft) 3520 35400 760 34000
Max Dispersion Early 4 Very Poor 24 Fair 3 Very Poor 25 Fair
Max Dispersion Late 5 Very Poor 28 Fair 1 Very Poor 31 Fair
Category Day 1 3 1 3
Max LVORI Early 7 9 8 9
Max LVORI Late 8 4 9 3
Precip Chance (%) 80 80 20 20
Precip Type Tstms Tstms Tstms Showers
Precip Duration 3 3 1 1
Precip Amount 0.35 0.45 0.01 0.01
Precip Begin 8 PM Continuing Continuing 8 AM
Precip End Continuing Continuing 12 AM 2 PM
Chance of Thunder (%) 40 70 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 56 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
Northeast winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light and variable
wind.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 51 percent.
Northeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 50 percent. North
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 70s. Light and variable wind.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 51 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.
$$
TNZ083-282015-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Mclear
Temp (24h trend) 68-73 (-1) 86-91 (+3) 70-75 89-94
RH % (24h trend) 95-100 (+5) 66-71 (-9) 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) SW 8 W 13 NW 3 N 7
Mixing Hgt(ft-agl) 430 3780 360 4550
Vent Rate (mph-ft) 3440 49140 1080 31850
Max Dispersion Early 4 Very Poor 36 Fair 3 Very Poor 30 Fair
Max Dispersion Late 4 Very Poor 40 Fair 2 Very Poor 27 Fair
Category Day 1 3 1 3
Max LVORI Early 8 9 9 9
Max LVORI Late 9 4 9 3
Precip Chance (%) 70 70 20 0
Precip Type Tstms Tstms None None
Precip Duration 2 2
Precip Amount 0.31 0.20 0.01 0.00
Precip Begin 8 PM Continuing Continuing
Precip End Continuing Continuing 9 PM
Chance of Thunder (%) 40 50 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 58 percent.
East winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
57 percent. East winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light and variable
wind.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 53 percent.
East winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 54 percent.
East winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the mid 70s. Light and variable wind.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 56 percent.
East 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.
$$
TNZ084-282015-
Meigs-
Including the city of Big Spring
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Mclear
Temp (24h trend) 69-74 (-1) 87-92 (+3) 71-76 90-95
RH % (24h trend) 95-100 (+5) 65-70 (-6) 95-100 55-60
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 8 W 12 W 2 N 7
Mixing Hgt(ft-agl) 440 3910 360 4680
Vent Rate (mph-ft) 3520 46920 720 32760
Max Dispersion Early 3 Very Poor 36 Fair 2 Very Poor 28 Fair
Max Dispersion Late 4 Very Poor 42 Gen Good 1 Very Poor 29 Fair
Category Day 1 3 1 3
Max LVORI Early 8 9 10 10
Max LVORI Late 9 4 9 3
Precip Chance (%) 70 70 20 0
Precip Type Tstms Tstms None None
Precip Duration 2 2
Precip Amount 0.28 0.26 0.01 0.00
Precip Begin 8 PM Continuing Continuing
Precip End Continuing Continuing 10 PM
Chance of Thunder (%) 40 50 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 55 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
54 percent. Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the mid 70s. Light and variable wind.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 50 percent.
Light and variable wind.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 70s. Light and
variable wind.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 50 percent. Light
and variable wind.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the mid 70s. Light and variable wind.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 52 percent.
Northeast 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.
$$
TNZ085-282015-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Mclear
Temp (24h trend) 69-74 (-1) 86-91 (+2) 70-75 90-95
RH % (24h trend) 95-100 (+7) 66-71 (-3) 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 7 W 10 SW 2 N 8
Mixing Hgt(ft-agl) 430 3400 360 4430
Vent Rate (mph-ft) 3010 34000 720 35440
Max Dispersion Early 4 Very Poor 32 Fair 2 Very Poor 27 Fair
Max Dispersion Late 4 Very Poor 33 Fair 1 Very Poor 31 Fair
Category Day 1 3 1 3
Max LVORI Early 8 9 9 10
Max LVORI Late 9 4 10 3
Precip Chance (%) 70 80 20 0
Precip Type Tstms Tstms None None
Precip Duration 2 2
Precip Amount 0.26 0.26 0.01 0.00
Precip Begin 8 PM Continuing Continuing
Precip End Continuing Continuing 10 PM
Chance of Thunder (%) 40 50 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 55 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
54 percent. Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light and variable
wind.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 49 percent.
Light and variable wind.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 49 percent. Light
and variable wind.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the mid 70s. Light and variable wind.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 51 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.
$$
TNZ099-282015-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 70-75 (0) 87-92 (+2) 71-76 91-96
RH % (24h trend) 95-100 (+5) 59-64 (-10) 95-100 50-55
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 6 Lgt/Var
PM 20FT Wnd (mph) SW 5 W 6 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 8 W 12 NW 3 N 8
Mixing Hgt(ft-agl) 450 4160 370 5180
Vent Rate (mph-ft) 3600 49920 1110 41440
Max Dispersion Early 4 Very Poor 38 Fair 3 Very Poor 39 Fair
Max Dispersion Late 3 Very Poor 48 Gen Good 2 Very Poor 36 Fair
Category Day 1 3 1 3
Max LVORI Early 6 6 7 8
Max LVORI Late 7 3 8 3
Precip Chance (%) 40 50 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.12 0.06 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 40 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the mid 70s. North winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 55 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
54 percent. East winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the mid 70s. East winds less than
10 mph.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 51 percent.
East winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 70s. Northeast
winds less than 10 mph.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 52 percent. East
winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the mid 70s. Northwest winds less than
10 mph.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 54 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.
$$
TNZ100-282015-
Bradley-
Including the cities of Cleveland and Tasso
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 70-75 (-1) 87-92 (+2) 71-76 91-96
RH % (24h trend) 95-100 (+6) 63-68 (-3) 95-100 50-55
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var W 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 7 W 12 W 3 N 9
Mixing Hgt(ft-agl) 440 3770 360 5020
Vent Rate (mph-ft) 3080 45240 1080 45180
Max Dispersion Early 4 Very Poor 36 Fair 3 Very Poor 36 Fair
Max Dispersion Late 4 Very Poor 40 Fair 1 Very Poor 40 Fair
Category Day 1 3 1 3
Max LVORI Early 7 7 8 10
Max LVORI Late 8 3 9 3
Precip Chance (%) 50 60 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 2
Precip Amount 0.11 0.14 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 40 40 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 54 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
52 percent. East winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the mid 70s. Light and variable wind.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 47 percent.
East winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 70s. Light and
variable wind.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 47 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the mid 70s. Northeast winds less than
10 mph.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 50 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.
$$
TNZ101-282015-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
306 PM EDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 69-74 (-1) 86-91 (+1) 70-75 90-95
RH % (24h trend) 95-100 (+8) 63-68 (-1) 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) SW 7 W 12 SW 5 N 9
Mixing Hgt(ft-agl) 450 3420 380 4570
Vent Rate (mph-ft) 3150 41040 1900 41130
Max Dispersion Early 4 Very Poor 28 Fair 3 Very Poor 33 Fair
Max Dispersion Late 4 Very Poor 35 Fair 2 Very Poor 37 Fair
Category Day 1 3 1 3
Max LVORI Early 6 7 8 8
Max LVORI Late 8 3 8 2
Precip Chance (%) 70 70 20 0
Precip Type Tstms Tstms None None
Precip Duration 2 2
Precip Amount 0.17 0.18 0.01 0.00
Precip Begin 8 PM Continuing Continuing
Precip End Continuing Continuing 9 PM
Chance of Thunder (%) 40 50 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows in the lower 70s. Light and variable
wind.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 53 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 51 percent.
Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light and variable
wind.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 46 percent. Light
and variable wind.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 46 percent. North
winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the mid 70s. Light and variable wind.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 47 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.
$$
TNZ082-282015-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
206 PM CDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 67-72 (-1) 84-89 (+3) 69-74 87-92
RH % (24h trend) 95-100 (+6) 66-71 (-10) 95-100 56-61
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var W 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 8 W 14 W 5 N 8
Mixing Hgt(ft-agl) 450 3640 370 4610
Vent Rate (mph-ft) 3600 50960 1850 36880
Max Dispersion Early 4 Very Poor 37 Fair 3 Very Poor 35 Fair
Max Dispersion Late 5 Very Poor 44 Gen Good 2 Very Poor 32 Fair
Category Day 1 3 1 3
Max LVORI Early 7 8 8 8
Max LVORI Late 8 4 8 3
Precip Chance (%) 70 50 0 0
Precip Type Tstms Tstms None None
Precip Duration 2 1
Precip Amount 0.29 0.09 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 50 40 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Sunny. Highs around 90. Minimum RH 60 percent. East
winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
57 percent. Southeast winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.THURSDAY...Sunny. Highs around 90. Minimum RH 54 percent. East
winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 56 percent. Northeast
winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 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.
$$
TNZ081-282015-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
206 PM CDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 68-73 (0) 83-88 (+3) 68-73 87-92
RH % (24h trend) 95-100 (+5) 66-71 (-10) 95-100 56-61
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var W 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 8 W 14 NW 6 N 8
Mixing Hgt(ft-agl) 460 3870 380 5150
Vent Rate (mph-ft) 3680 54180 2280 41200
Max Dispersion Early 5 Very Poor 39 Fair 4 Very Poor 37 Fair
Max Dispersion Late 5 Very Poor 48 Gen Good 2 Very Poor 36 Fair
Category Day 1 3 1 3
Max LVORI Early 6 7 7 8
Max LVORI Late 7 4 7 3
Precip Chance (%) 50 40 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.17 0.04 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 50 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the upper 80s. Minimum RH 60 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
60 percent. Southeast winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.THURSDAY...Sunny. Highs in the upper 80s. Minimum RH 56 percent.
Southeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
around 90. Minimum RH 58 percent. East winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 60 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.
$$
TNZ098-282015-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
206 PM CDT Sat Jun 27 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 69-74 (0) 85-90 (+4) 70-75 88-93
RH % (24h trend) 95-100 (+5) 59-64 (-12) 93-98 50-55
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 5 Lgt/Var
PM 20FT Wnd (mph) SW 5 W 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 8 W 14 W 6 NW 8
Mixing Hgt(ft-agl) 460 3900 360 4920
Vent Rate (mph-ft) 3680 54600 2160 39360
Max Dispersion Early 4 Very Poor 36 Fair 3 Very Poor 36 Fair
Max Dispersion Late 5 Very Poor 46 Gen Good 2 Very Poor 34 Fair
Category Day 1 3 1 3
Max LVORI Early 6 6 6 7
Max LVORI Late 6 3 7 3
Precip Chance (%) 40 40 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.15 0.06 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 7 PM
Chance of Thunder (%) 40 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows in the lower 70s. North winds less
than 10 mph.
.TUESDAY...Sunny. Highs around 90. Minimum RH 57 percent. East
winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. East winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
56 percent. Southeast winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. East
winds less than 10 mph.
.THURSDAY...Sunny. Highs around 90. Minimum RH 54 percent.
Southeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Northeast
winds less than 10 mph.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 55 percent. West winds
less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. Northwest
winds less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 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.
$$
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