Heat expands across the Desert Southwest, Plains, Mississippi Valley and Midwest into Monday. Fire weather concerns continue for portions of the Intermountain West. Active monsoonal moisture fuels thunderstorms over the Southwest with possible flash flooding. Tropical cyclone Fausto in the Pacific, should weaken as it approaches Hawaii; Dangerous surf, swells and rip currents are expected. Read More >
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449
FNUS54 KMRX 281827
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
227 PM EDT Tue Jul 28 2026
.DISCUSSION...
Showers and thunderstorms will affect northern portions of East
Tennessee and southwest Virginia through the evening. Isolated
severe storms possible, with damaging winds the main threat. After
the passage of the cold front tonight, drier weather and more
comfortable temperatures and humdity can be expected through the
remainder of the week. The chance of rain increases again over the
weekend.
VAZ001-291930-
Lee-
Including the city of Rose Hill
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Clear Mclear
Temp (24h trend) 62-67 (-4) 79-84 (-5) 55-60 78-83
RH % (24h trend) 95-100 (0) 52-57 (-13) 95-100 43-48
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 7 N 5
PM 20FT Wnd (mph) NW 8 NW 8 N 7 N 5
Transport Wnd (mph) N 7 N 14 N 6 N 12
Mixing Hgt(ft-agl) 450 4970 400 5800
Vent Rate (mph-ft) 3150 69580 2400 69600
Max Dispersion Early 5 Very Poor 55 Gen Good 5 Very Poor 51 Gen Good
Max Dispersion Late 3 Very Poor 64 Good 2 Very Poor 57 Gen Good
Category Day 1 4 1 4
Max LVORI Early 8 9 6 9
Max LVORI Late 10 2 10 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. North winds
less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
50 percent. Southeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 60s. East winds
less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 61 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 71 percent.
Southeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 70 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. East winds less than
10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 67 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ002-291930-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Mclear Mclear
Temp (24h trend) 61-66 (-4) 75-80 (-6) 53-58 75-80
RH % (24h trend) 95-100 (0) 56-61 (-11) 95-100 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 9 N 7
PM 20FT Wnd (mph) NW 9 NW 10 N 8 N 7
Transport Wnd (mph) N 7 N 17 N 7 N 13
Mixing Hgt(ft-agl) 460 4950 420 5270
Vent Rate (mph-ft) 3220 84150 2940 68510
Max Dispersion Early 7 Poor 61 Good 8 Poor 54 Gen Good
Max Dispersion Late 4 Very Poor 72 Good 3 Very Poor 56 Gen Good
Category Day 1 4 1 4
Max LVORI Early 9 8 7 9
Max LVORI Late 9 2 9 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the mid 50s. North winds less
than 10 mph.
.FRIDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
50 percent. West winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. South winds
less than 10 mph.
.SATURDAY...Mostly cloudy with a slight chance of showers and
thunderstorms. Highs around 80. Minimum RH 59 percent. South
winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 71 percent.
South winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 69 percent. South
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. South winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 66 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ005-291930-
Scott VA-
Including the city of Hiltons
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Clear Mclear
Temp (24h trend) 63-68 (-3) 78-83 (-5) 56-61 78-83
RH % (24h trend) 95-100 (0) 56-61 (-12) 95-100 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 9 N 7
PM 20FT Wnd (mph) NW 9 NW 9 N 8 N 6
Transport Wnd (mph) N 6 N 15 N 6 N 12
Mixing Hgt(ft-agl) 410 5270 370 5860
Vent Rate (mph-ft) 2460 79050 2220 70320
Max Dispersion Early 5 Very Poor 55 Gen Good 6 Very Poor 51 Gen Good
Max Dispersion Late 3 Very Poor 69 Good 2 Very Poor 56 Gen Good
Category Day 1 4 1 4
Max LVORI Early 8 9 6 8
Max LVORI Late 10 3 10 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the upper 50s. North winds less
than 10 mph.
.FRIDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
52 percent. South winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. East winds
less than 10 mph.
.SATURDAY...Mostly cloudy with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 63 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 74 percent. Southeast
winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 72 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. North winds less than
10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 70 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ006-291930-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Mclear Mclear
Temp (24h trend) 61-66 (-3) 74-79 (-6) 54-59 74-79
RH % (24h trend) 95-100 (0) 58-63 (-15) 95-100 50-55
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) NW 10 N 8
PM 20FT Wnd (mph) NW 11 NW 10 N 9 N 7
Transport Wnd (mph) N 8 N 16 N 6 N 13
Mixing Hgt(ft-agl) 460 4760 410 5340
Vent Rate (mph-ft) 3680 76160 2460 69420
Max Dispersion Early 7 Poor 59 Gen Good 8 Poor 53 Gen Good
Max Dispersion Late 4 Very Poor 70 Good 2 Very Poor 58 Gen Good
Category Day 1 4 1 4
Max LVORI Early 9 8 7 9
Max LVORI Late 9 3 10 2
Precip Chance (%) 40 0 0 0
Precip Type Tstms None None None
Precip Duration 1
Precip Amount 0.02 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 12 AM
Chance of Thunder (%) 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the mid 50s. Northeast winds
less than 10 mph.
.FRIDAY...Mostly sunny. Highs around 80. Minimum RH 52 percent.
West winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly cloudy with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 59 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 74 percent.
South winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 73 percent. South
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 69 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ008-291930-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Mclear Mclear
Temp (24h trend) 62-67 (-2) 75-80 (-5) 54-59 75-80
RH % (24h trend) 95-100 (+1) 55-60 (-15) 95-100 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) NW 11 N 7
PM 20FT Wnd (mph) NW 11 NW 11 N 9 NW 7
Transport Wnd (mph) N 6 NW 17 N 5 NW 12
Mixing Hgt(ft-agl) 420 4820 350 5400
Vent Rate (mph-ft) 2520 81940 1750 64800
Max Dispersion Early 7 Poor 60 Gen Good 7 Poor 50 Gen Good
Max Dispersion Late 3 Very Poor 71 Good 2 Very Poor 55 Gen Good
Category Day 1 4 1 4
Max LVORI Early 8 8 7 8
Max LVORI Late 9 2 10 2
Precip Chance (%) 40 0 0 0
Precip Type Tstms None None None
Precip Duration 1
Precip Amount 0.03 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 11 PM
Chance of Thunder (%) 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the mid 50s. Northeast winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 80s. Minimum RH 51 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. East winds
less than 10 mph.
.SATURDAY...Mostly cloudy with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 59 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 74 percent.
Southeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. East winds less than
10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 73 percent. South
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. East winds less than
10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 70 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ018-291930-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Mclear Mclear
Temp (24h trend) 61-66 (-1) 74-79 (-5) 53-58 74-79
RH % (24h trend) 95-100 (+1) 52-57 (-14) 95-100 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) NW 11 NW 6
PM 20FT Wnd (mph) NW 12 G21 NW 11 NW 10 NW 7
Transport Wnd (mph) N 9 NW 18 N 7 NW 13
Mixing Hgt(ft-agl) 530 4420 370 4840
Vent Rate (mph-ft) 4770 79560 2590 62920
Max Dispersion Early 13 Gen Poor 57 Gen Good 15 Gen Poor 48 Gen Good
Max Dispersion Late 7 Poor 72 Good 3 Very Poor 55 Gen Good
Category Day 1 4 1 4
Max LVORI Early 7 8 6 8
Max LVORI Late 9 2 9 2
Precip Chance (%) 50 0 0 0
Precip Type Tstms None None None
Precip Duration 1
Precip Amount 0.06 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 12 AM
Chance of Thunder (%) 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the mid 50s. Northeast winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the upper 70s. Minimum RH 49 percent.
West winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly cloudy with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 58 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 73 percent.
Southeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 73 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 70 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ047-291930-
Southeast Carter-
Including the city of Hampton
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 60-65 (-2) 72-77 (-7) 52-57 72-77
RH % (24h trend) 95-100 (+3) 58-63 (-11) 95-100 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) NW 12 NW 10
PM 20FT Wnd (mph) W 15 G23 NW 12 N 11 NW 8
Transport Wnd (mph) NW 10 NW 17 N 7 NW 13
Mixing Hgt(ft-agl) 480 4180 440 4540
Vent Rate (mph-ft) 4800 71060 3080 59020
Max Dispersion Early 12 Poor 50 Gen Good 12 Poor 42 Gen Good
Max Dispersion Late 9 Poor 62 Good 3 Very Poor 50 Gen Good
Category Day 1 4 1 4
Max LVORI Early 6 7 6 7
Max LVORI Late 8 3 8 3
Precip Chance (%) 50 0 0 0
Precip Type Tstms None None None
Precip Duration 1
Precip Amount 0.05 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 12 AM
Chance of Thunder (%) 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the mid 50s. Northeast winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the upper 70s. Minimum RH 54 percent.
West winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly cloudy with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 62 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Southeast
winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 77 percent.
Southeast winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 74 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 71 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ045-291930-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 62-67 (-1) 73-78 (-7) 55-60 72-77
RH % (24h trend) 95-100 (+4) 60-65 (-11) 95-100 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) NW 8 N 8
PM 20FT Wnd (mph) W 11 G20 NW 10 N 8 NW 6
Transport Wnd (mph) N 7 NW 16 N 6 N 13
Mixing Hgt(ft-agl) 470 4060 420 4660
Vent Rate (mph-ft) 3290 64960 2520 60580
Max Dispersion Early 11 Poor 44 Gen Good 9 Poor 43 Gen Good
Max Dispersion Late 6 Very Poor 59 Gen Good 3 Very Poor 50 Gen Good
Category Day 1 4 1 4
Max LVORI Early 7 7 6 7
Max LVORI Late 8 3 8 3
Precip Chance (%) 50 0 0 0
Precip Type Tstms None None None
Precip Duration 1
Precip Amount 0.09 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 12 AM
Chance of Thunder (%) 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the mid 50s. East winds less
than 10 mph.
.FRIDAY...Sunny. Highs in the upper 70s. Minimum RH 55 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly cloudy with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 62 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Southeast
winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 76 percent. South
winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 77 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 74 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ043-291930-
Southeast Greene-
Including the city of Cedar Creek
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 62-67 (-1) 75-80 (-6) 54-59 73-78
RH % (24h trend) 95-100 (+5) 54-59 (-13) 95-100 48-53
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) NW 8 N 7
PM 20FT Wnd (mph) NW 11 G20 NW 9 N 8 NW 6
Transport Wnd (mph) N 6 NW 16 NE 5 N 12
Mixing Hgt(ft-agl) 450 4420 360 4900
Vent Rate (mph-ft) 2700 70720 1800 58800
Max Dispersion Early 8 Poor 44 Gen Good 6 Very Poor 42 Gen Good
Max Dispersion Late 3 Very Poor 61 Good 2 Very Poor 47 Gen Good
Category Day 1 4 1 3
Max LVORI Early 7 9 6 7
Max LVORI Late 9 3 9 2
Precip Chance (%) 60 0 0 0
Precip Type Tstms None None None
Precip Duration 1
Precip Amount 0.13 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 12 AM
Chance of Thunder (%) 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
53 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly cloudy with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 59 percent.
South winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Southeast
winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 70 percent.
Southeast winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 71 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 68 percent. West winds
less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ041-291930-
Cocke Smoky Mountains-
Including the city of Hartford
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 65-70 (-1) 76-81 (-6) 57-62 74-79
RH % (24h trend) 95-100 (+10) 54-59 (-8) 95-100 48-53
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) NW 9 N 8
PM 20FT Wnd (mph) W 16 NW 11 NW 9 N 7
Transport Wnd (mph) NW 6 NW 15 N 5 N 10
Mixing Hgt(ft-agl) 440 4400 340 4550
Vent Rate (mph-ft) 2640 66000 1700 45500
Max Dispersion Early 11 Poor 42 Gen Good 6 Very Poor 37 Fair
Max Dispersion Late 4 Very Poor 58 Gen Good 2 Very Poor 41 Gen Good
Category Day 1 4 1 3
Max LVORI Early 6 8 5 7
Max LVORI Late 8 3 7 3
Precip Chance (%) 60 0 0 0
Precip Type Tstms None None None
Precip Duration 1
Precip Amount 0.15 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 1 AM
Chance of Thunder (%) 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. South
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs around 80. Minimum RH 54 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly cloudy with a slight chance of showers and
thunderstorms. Highs around 80. Minimum RH 60 percent. South
winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 70 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 74 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 70 percent. Northwest
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ074-291930-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Pcldy Mclear Clear
Temp (24h trend) 63-68 (-1) 74-79 (-6) 55-60 72-77
RH % (24h trend) 95-100 (+10) 55-60 (-8) 95-100 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 9 NE 8
PM 20FT Wnd (mph) W 14 G22 NW 11 N 11 N 7
Transport Wnd (mph) N 8 N 14 NE 7 N 10
Mixing Hgt(ft-agl) 440 3750 380 4080
Vent Rate (mph-ft) 3520 52500 2660 40800
Max Dispersion Early 11 Poor 33 Fair 8 Poor 36 Fair
Max Dispersion Late 5 Very Poor 46 Gen Good 3 Very Poor 38 Fair
Category Day 1 3 1 3
Max LVORI Early 6 7 5 6
Max LVORI Late 8 3 7 3
Precip Chance (%) 50 0 0 0
Precip Type Tstms None None None
Precip Duration 1
Precip Amount 0.16 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 12 AM
Chance of Thunder (%) 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds
less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
56 percent. Northwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 64 percent. South
winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Highs in the mid
70s. Minimum RH 75 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 78 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. South winds less than 10 mph.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 74 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ072-291930-
Blount Smoky Mountains-
Including the city of Cades Cove
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Mclear Clear
Temp (24h trend) 66-71 (-2) 79-84 (-6) 59-64 77-82
RH % (24h trend) 95-100 (+8) 55-60 (-7) 92-97 50-55
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 7 NE 8
PM 20FT Wnd (mph) W 9 N 9 NE 8 N 7
Transport Wnd (mph) W 7 N 13 NE 7 N 12
Mixing Hgt(ft-agl) 450 4340 410 4570
Vent Rate (mph-ft) 3150 56420 2870 54840
Max Dispersion Early 8 Poor 36 Fair 6 Very Poor 40 Fair
Max Dispersion Late 3 Very Poor 49 Gen Good 3 Very Poor 46 Gen Good
Category Day 1 3 1 3
Max LVORI Early 7 8 5 6
Max LVORI Late 8 3 6 2
Precip Chance (%) 50 0 0 0
Precip Type Tstms None None None
Precip Duration 1
Precip Amount 0.12 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 12 AM
Chance of Thunder (%) 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows around 60. East winds less
than 10 mph.
.FRIDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
55 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 63 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 73 percent. South
winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 76 percent. Southwest
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 71 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ087-291930-
Southeast Monroe-
Including the cities of Citico and Coker Creek
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Mclear Clear
Temp (24h trend) 65-70 (-2) 80-85 (-6) 57-62 77-82
RH % (24h trend) 95-100 (+6) 52-57 (-7) 95-100 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 6 N 6
PM 20FT Wnd (mph) NW 8 N 8 N 8 N 7
Transport Wnd (mph) N 7 N 13 NE 7 N 13
Mixing Hgt(ft-agl) 450 4380 430 4410
Vent Rate (mph-ft) 3150 56940 3010 57330
Max Dispersion Early 8 Poor 32 Fair 7 Poor 38 Fair
Max Dispersion Late 3 Very Poor 49 Gen Good 3 Very Poor 47 Gen Good
Category Day 1 4 1 4
Max LVORI Early 7 9 6 7
Max LVORI Late 9 3 7 2
Precip Chance (%) 40 0 0 0
Precip Type Tstms None None None
Precip Duration 1
Precip Amount 0.12 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 11 PM
Chance of Thunder (%) 40 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds
less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
52 percent. West winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 63 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 60s. Southeast winds less
than 10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 72 percent. South
winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 75 percent. South
winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 70 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ102-291930-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Clear Clear
Temp (24h trend) 67-72 (0) 82-87 (-7) 59-64 79-84
RH % (24h trend) 95-100 (+2) 50-55 (-3) 95-100 45-50
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 8 N 8
PM 20FT Wnd (mph) NW 9 N 9 N 10 N 9
Transport Wnd (mph) N 6 N 13 N 7 N 13
Mixing Hgt(ft-agl) 450 4560 440 4510
Vent Rate (mph-ft) 2700 59280 3080 58630
Max Dispersion Early 7 Poor 31 Fair 6 Very Poor 37 Fair
Max Dispersion Late 3 Very Poor 52 Gen Good 3 Very Poor 50 Gen Good
Category Day 1 4 1 4
Max LVORI Early 7 9 6 8
Max LVORI Late 9 2 9 2
Precip Chance (%) 50 0 0 0
Precip Type Tstms None None None
Precip Duration 1
Precip Amount 0.11 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 12 AM
Chance of Thunder (%) 40 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
49 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 61 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 60s. Southeast winds less
than 10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 71 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 74 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 69 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ060-291930-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Clear Clear
Temp (24h trend) 65-70 (0) 81-86 (-6) 57-62 79-84
RH % (24h trend) 95-100 (+2) 50-55 (-5) 95-100 43-48
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) NW 7 N 6
PM 20FT Wnd (mph) NW 8 NW 9 N 7 N 7
Transport Wnd (mph) N 8 N 14 N 7 N 10
Mixing Hgt(ft-agl) 430 4140 400 4770
Vent Rate (mph-ft) 3440 57960 2800 47700
Max Dispersion Early 7 Poor 32 Fair 5 Very Poor 33 Fair
Max Dispersion Late 3 Very Poor 49 Gen Good 2 Very Poor 45 Gen Good
Category Day 1 3 1 3
Max LVORI Early 7 9 6 7
Max LVORI Late 9 2 8 2
Precip Chance (%) 40 0 0 0
Precip Type Tstms None None None
Precip Duration 1
Precip Amount 0.08 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 12 AM
Chance of Thunder (%) 40 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
50 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 60s. East winds
less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 62 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 60s. Southeast winds less
than 10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 74 percent.
Southeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 77 percent. South
winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 72 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ061-291930-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Clear Clear
Temp (24h trend) 63-68 (-1) 79-84 (-4) 55-60 77-82
RH % (24h trend) 95-100 (+3) 52-57 (-9) 95-100 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) NW 8 N 6
PM 20FT Wnd (mph) NW 14 NW 9 N 11 NW 6
Transport Wnd (mph) N 7 N 14 N 6 N 9
Mixing Hgt(ft-agl) 440 4190 410 5190
Vent Rate (mph-ft) 3080 58660 2460 46710
Max Dispersion Early 8 Poor 33 Fair 8 Poor 27 Fair
Max Dispersion Late 4 Very Poor 51 Gen Good 3 Very Poor 41 Gen Good
Category Day 1 3 1 3
Max LVORI Early 7 10 6 9
Max LVORI Late 9 3 8 2
Precip Chance (%) 30 0 0 0
Precip Type Tstms None None None
Precip Duration 1
Precip Amount 0.03 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 11 PM
Chance of Thunder (%) 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs around 80. Minimum RH 56 percent.
South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 60s. East winds
less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 70 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 83 percent.
Southeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.MONDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 86 percent. South
winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. East winds less than 10 mph.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 79 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ015-291930-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Clear Mclear
Temp (24h trend) 63-68 (-4) 80-85 (-6) 55-60 80-85
RH % (24h trend) 95-100 (0) 52-57 (-13) 95-100 45-50
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 5 Lgt/Var
PM 20FT Wnd (mph) NW 6 NW 6 N 5 Lgt/Var
Transport Wnd (mph) N 6 N 14 N 6 N 10
Mixing Hgt(ft-agl) 440 5170 360 6140
Vent Rate (mph-ft) 2640 72380 2160 61400
Max Dispersion Early 6 Very Poor 54 Gen Good 5 Very Poor 47 Gen Good
Max Dispersion Late 3 Very Poor 61 Good 2 Very Poor 57 Gen Good
Category Day 1 4 1 4
Max LVORI Early 8 9 6 9
Max LVORI Late 10 2 10 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. North winds
less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
50 percent. East winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 60s. East winds
less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 62 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 70 percent.
Southeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 69 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 67 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.
$$
TNZ016-291930-
Hawkins-
Including the city of Mooresburg
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Mclear Mclear
Temp (24h trend) 63-68 (-3) 80-85 (-5) 56-61 79-84
RH % (24h trend) 95-100 (0) 57-62 (-13) 95-100 50-55
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 6 Lgt/Var
PM 20FT Wnd (mph) NW 8 NW 7 N 5 Lgt/Var
Transport Wnd (mph) NW 5 NW 13 N 5 N 9
Mixing Hgt(ft-agl) 390 5360 370 6350
Vent Rate (mph-ft) 1950 69680 1850 57150
Max Dispersion Early 6 Very Poor 53 Gen Good 5 Very Poor 44 Gen Good
Max Dispersion Late 2 Very Poor 66 Good 2 Very Poor 53 Gen Good
Category Day 1 4 1 3
Max LVORI Early 9 10 7 10
Max LVORI Late 10 3 10 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
55 percent. Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 60s. East winds
less than 10 mph.
.SATURDAY...Mostly cloudy with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 65 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 74 percent.
Southeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 74 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 71 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.
$$
TNZ017-291930-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Mclear Mclear
Temp (24h trend) 64-69 (-2) 78-83 (-5) 56-61 78-83
RH % (24h trend) 95-100 (+2) 53-58 (-15) 95-100 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) NW 9 N 6
PM 20FT Wnd (mph) W 11 G18 NW 10 N 8 NW 6
Transport Wnd (mph) NW 5 N 15 N 3 N 10
Mixing Hgt(ft-agl) 380 5250 360 5950
Vent Rate (mph-ft) 1900 78750 1080 59500
Max Dispersion Early 6 Very Poor 52 Gen Good 5 Very Poor 46 Gen Good
Max Dispersion Late 3 Very Poor 69 Good 2 Very Poor 56 Gen Good
Category Day 1 4 1 4
Max LVORI Early 8 9 6 9
Max LVORI Late 10 2 10 2
Precip Chance (%) 40 0 0 0
Precip Type Tstms None None None
Precip Duration 1
Precip Amount 0.02 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 11 PM
Chance of Thunder (%) 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the upper 50s. Northeast winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 80s. Minimum RH 50 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. East winds
less than 10 mph.
.SATURDAY...Mostly cloudy with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 59 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Southeast
winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 71 percent.
Southeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 70 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. East winds less than
10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 68 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ046-291930-
Northwest Carter-
Including the city of Elizabethton
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 63-68 (-2) 77-82 (-5) 55-60 76-81
RH % (24h trend) 95-100 (+4) 51-56 (-15) 95-100 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) NW 9 NW 6
PM 20FT Wnd (mph) W 10 G18 NW 10 N 8 NW 6
Transport Wnd (mph) NW 6 NW 16 N 3 NW 12
Mixing Hgt(ft-agl) 450 4720 350 5330
Vent Rate (mph-ft) 2700 75520 1050 63960
Max Dispersion Early 8 Poor 48 Gen Good 7 Poor 44 Gen Good
Max Dispersion Late 4 Very Poor 66 Good 2 Very Poor 53 Gen Good
Category Day 1 4 1 4
Max LVORI Early 7 8 6 7
Max LVORI Late 9 2 9 2
Precip Chance (%) 50 0 0 0
Precip Type Tstms None None None
Precip Duration 1
Precip Amount 0.05 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 12 AM
Chance of Thunder (%) 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Clear. Lows in the mid 50s. East winds less
than 10 mph.
.FRIDAY...Sunny. Highs in the lower 80s. Minimum RH 48 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly cloudy with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 54 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 68 percent. Southeast
winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 67 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 66 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ044-291930-
Washington TN-
Including the city of Johnson City
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 63-68 (-2) 78-83 (-6) 55-60 78-83
RH % (24h trend) 95-100 (+3) 53-58 (-15) 95-100 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) NW 7 N 5
PM 20FT Wnd (mph) W 10 G19 NW 9 N 7 NW 5
Transport Wnd (mph) NW 3 N 14 N 3 N 10
Mixing Hgt(ft-agl) 400 4810 340 5750
Vent Rate (mph-ft) 1200 67340 1020 57500
Max Dispersion Early 7 Poor 42 Gen Good 4 Very Poor 44 Gen Good
Max Dispersion Late 3 Very Poor 59 Gen Good 2 Very Poor 54 Gen Good
Category Day 1 4 1 4
Max LVORI Early 7 9 6 9
Max LVORI Late 10 2 10 2
Precip Chance (%) 50 0 0 0
Precip Type Tstms None None None
Precip Duration 1
Precip Amount 0.03 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 12 AM
Chance of Thunder (%) 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 80s. Minimum RH 51 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly cloudy with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 57 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 69 percent.
Southeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 69 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 67 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ042-291930-
Northwest Greene-
Including the city of Greeneville
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Mclear Mclear
Temp (24h trend) 64-69 (-2) 80-85 (-5) 55-60 79-84
RH % (24h trend) 95-100 (+2) 54-59 (-13) 95-100 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) NW 6 N 5
PM 20FT Wnd (mph) W 9 G18 NW 8 N 5 Lgt/Var
Transport Wnd (mph) N 5 NW 14 NE 5 N 9
Mixing Hgt(ft-agl) 350 4970 320 5770
Vent Rate (mph-ft) 1750 69580 1600 51930
Max Dispersion Early 6 Very Poor 43 Gen Good 4 Very Poor 40 Fair
Max Dispersion Late 2 Very Poor 59 Gen Good 2 Very Poor 48 Gen Good
Category Day 1 4 1 3
Max LVORI Early 8 10 7 10
Max LVORI Late 10 2 10 2
Precip Chance (%) 50 0 0 0
Precip Type Tstms None None None
Precip Duration 1
Precip Amount 0.03 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 12 AM
Chance of Thunder (%) 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
52 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly cloudy with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 59 percent. South
winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 68 percent.
Southeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 70 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 67 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ038-291930-
Grainger-
Including the city of Bean Station
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 66-71 (-3) 82-87 (-6) 58-63 81-86
RH % (24h trend) 95-100 (+1) 54-59 (-12) 95-100 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 7 NW 5 N 5 Lgt/Var
Transport Wnd (mph) N 6 NW 12 N 6 N 10
Mixing Hgt(ft-agl) 400 5210 360 6250
Vent Rate (mph-ft) 2400 62520 2160 62500
Max Dispersion Early 7 Poor 47 Gen Good 6 Very Poor 46 Gen Good
Max Dispersion Late 3 Very Poor 60 Gen Good 2 Very Poor 56 Gen Good
Category Day 1 3 1 4
Max LVORI Early 8 9 6 8
Max LVORI Late 10 2 9 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
53 percent. Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 60s. East winds
less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 64 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 71 percent.
Southeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. East winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 71 percent. South
winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light and variable wind.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 68 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.
$$
TNZ039-291930-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Mclear Mclear
Temp (24h trend) 66-71 (-2) 81-86 (-6) 58-63 80-85
RH % (24h trend) 95-100 (+1) 56-61 (-12) 95-100 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 6 NW 6 Lgt/Var Lgt/Var
Transport Wnd (mph) NW 5 NW 12 NE 5 N 9
Mixing Hgt(ft-agl) 370 5460 350 6120
Vent Rate (mph-ft) 1850 65520 1750 55080
Max Dispersion Early 7 Poor 47 Gen Good 5 Very Poor 40 Fair
Max Dispersion Late 2 Very Poor 56 Gen Good 2 Very Poor 49 Gen Good
Category Day 1 4 1 3
Max LVORI Early 8 9 7 9
Max LVORI Late 10 3 10 2
Precip Chance (%) 40 0 0 0
Precip Type Tstms None None None
Precip Duration 1
Precip Amount 0.01 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 10 PM
Chance of Thunder (%) 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
54 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 60s. Light and
variable wind.
.SATURDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent. South
winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light and variable wind.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 70 percent.
Southeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light and variable wind.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 72 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light and variable wind.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 70 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ040-291930-
Northwest Cocke-
Including the cities of Bybee and Newport
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 66-71 (-2) 80-85 (-7) 59-64 79-84
RH % (24h trend) 95-100 (+6) 54-59 (-8) 95-100 48-53
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) NW 6 Lgt/Var
PM 20FT Wnd (mph) W 12 NW 7 N 5 Lgt/Var
Transport Wnd (mph) NW 5 NW 13 NE 3 N 9
Mixing Hgt(ft-agl) 360 5040 290 5460
Vent Rate (mph-ft) 1800 65520 870 49140
Max Dispersion Early 8 Poor 40 Fair 4 Very Poor 37 Fair
Max Dispersion Late 2 Very Poor 57 Gen Good 1 Very Poor 44 Gen Good
Category Day 1 4 1 3
Max LVORI Early 7 9 6 9
Max LVORI Late 9 2 10 3
Precip Chance (%) 50 0 0 0
Precip Type Tstms None None None
Precip Duration 1
Precip Amount 0.08 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 12 AM
Chance of Thunder (%) 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. Southeast
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
52 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly cloudy with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 58 percent. South
winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 66 percent.
Southeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Southeast winds less than 10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 70 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 67 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ070-291930-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 67-72 (-2) 82-87 (-6) 60-65 81-86
RH % (24h trend) 95-100 (+3) 53-58 (-11) 95-100 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 5 Lgt/Var
PM 20FT Wnd (mph) W 9 NW 7 Lgt/Var Lgt/Var
Transport Wnd (mph) N 5 NW 12 NE 5 N 9
Mixing Hgt(ft-agl) 350 5120 340 5870
Vent Rate (mph-ft) 1750 61440 1700 52830
Max Dispersion Early 6 Very Poor 39 Fair 5 Very Poor 40 Fair
Max Dispersion Late 2 Very Poor 54 Gen Good 2 Very Poor 49 Gen Good
Category Day 1 3 1 3
Max LVORI Early 8 10 6 9
Max LVORI Late 10 2 9 2
Precip Chance (%) 40 0 0 0
Precip Type Tstms None None None
Precip Duration 1
Precip Amount 0.03 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 11 PM
Chance of Thunder (%) 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows around 60. Northeast winds
less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
52 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 60s. East winds
less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 59 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. East winds less than 10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 66 percent. South
winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. South winds less than
10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 70 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 66 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ035-291930-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Clear
Temp (24h trend) 65-70 (-4) 82-87 (-6) 57-62 80-85
RH % (24h trend) 95-100 (+2) 51-56 (-6) 95-100 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 5 NE 6
PM 20FT Wnd (mph) NW 9 N 7 N 7 Lgt/Var
Transport Wnd (mph) N 6 N 13 NE 7 N 10
Mixing Hgt(ft-agl) 450 4880 400 5940
Vent Rate (mph-ft) 2700 63440 2800 59400
Max Dispersion Early 9 Poor 41 Gen Good 7 Poor 51 Gen Good
Max Dispersion Late 4 Very Poor 54 Gen Good 3 Very Poor 54 Gen Good
Category Day 1 4 1 4
Max LVORI Early 7 9 6 9
Max LVORI Late 9 2 9 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. North
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
50 percent. Southeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 66 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 74 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 73 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 70 percent. South
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ012-291930-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Clear Clear
Temp (24h trend) 64-69 (-6) 81-86 (-6) 57-62 79-84
RH % (24h trend) 95-100 (+4) 52-57 (-6) 95-100 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 7 N 6 N 5 Lgt/Var
Transport Wnd (mph) N 6 N 13 NE 7 N 12
Mixing Hgt(ft-agl) 440 4700 410 5860
Vent Rate (mph-ft) 2640 61100 2870 70320
Max Dispersion Early 10 Poor 42 Gen Good 7 Poor 50 Gen Good
Max Dispersion Late 4 Very Poor 53 Gen Good 3 Very Poor 58 Gen Good
Category Day 1 4 1 4
Max LVORI Early 7 9 6 8
Max LVORI Late 10 2 10 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
50 percent. Southeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 66 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 73 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 72 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 68 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ013-291930-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Clear Mclear
Temp (24h trend) 65-70 (-4) 79-84 (-6) 58-63 78-83
RH % (24h trend) 95-100 (+4) 56-61 (-7) 95-100 50-55
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 5 N 6
PM 20FT Wnd (mph) NW 8 N 7 N 7 Lgt/Var
Transport Wnd (mph) N 6 N 14 N 6 N 12
Mixing Hgt(ft-agl) 420 4900 390 5960
Vent Rate (mph-ft) 2520 68600 2340 71520
Max Dispersion Early 9 Poor 47 Gen Good 8 Poor 51 Gen Good
Max Dispersion Late 4 Very Poor 59 Gen Good 3 Very Poor 58 Gen Good
Category Day 1 4 1 4
Max LVORI Early 6 9 5 7
Max LVORI Late 9 3 8 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. North
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
55 percent. Southeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 73 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 80 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 78 percent. South
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 75 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ014-291930-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Clear Mclear
Temp (24h trend) 64-69 (-4) 81-86 (-6) 56-61 80-85
RH % (24h trend) 95-100 (+1) 51-56 (-10) 95-100 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 5 Lgt/Var
PM 20FT Wnd (mph) NW 6 NW 6 N 5 Lgt/Var
Transport Wnd (mph) N 6 N 15 N 6 N 10
Mixing Hgt(ft-agl) 410 4980 350 6160
Vent Rate (mph-ft) 2460 74700 2100 61600
Max Dispersion Early 7 Poor 51 Gen Good 6 Very Poor 49 Gen Good
Max Dispersion Late 3 Very Poor 64 Good 3 Very Poor 57 Gen Good
Category Day 1 4 1 4
Max LVORI Early 7 9 6 9
Max LVORI Late 10 2 10 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. North
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
50 percent. East winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 60s. East winds
less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 64 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 71 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 70 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 67 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ037-291930-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Clear Mclear
Temp (24h trend) 66-71 (-4) 82-87 (-6) 59-64 81-86
RH % (24h trend) 95-100 (0) 53-58 (-9) 95-100 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 6 NW 6 N 5 Lgt/Var
Transport Wnd (mph) N 5 N 14 N 6 N 10
Mixing Hgt(ft-agl) 410 5220 360 6220
Vent Rate (mph-ft) 2050 73080 2160 62200
Max Dispersion Early 7 Poor 47 Gen Good 7 Poor 47 Gen Good
Max Dispersion Late 3 Very Poor 63 Good 2 Very Poor 56 Gen Good
Category Day 1 4 1 4
Max LVORI Early 7 9 5 8
Max LVORI Late 10 2 8 2
Precip Chance (%) 20 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.01 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 9 PM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows around 60. North winds less
than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
53 percent. East winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 60s. East winds
less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 66 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 73 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 73 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light and variable wind.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 69 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ036-291930-
Anderson-
Including the cities of Oak Ridge and Clinton
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Clear Clear
Temp (24h trend) 67-72 (-3) 82-87 (-6) 60-65 80-85
RH % (24h trend) 95-100 (+3) 51-56 (-9) 92-97 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 6 NE 8
PM 20FT Wnd (mph) NW 8 N 7 N 9 Lgt/Var
Transport Wnd (mph) N 7 N 12 N 7 N 12
Mixing Hgt(ft-agl) 400 5210 380 6060
Vent Rate (mph-ft) 2800 62520 2660 72720
Max Dispersion Early 7 Poor 45 Gen Good 6 Very Poor 50 Gen Good
Max Dispersion Late 3 Very Poor 57 Gen Good 3 Very Poor 58 Gen Good
Category Day 1 3 1 4
Max LVORI Early 7 7 5 6
Max LVORI Late 8 2 7 2
Precip Chance (%) 20 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.01 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 9 PM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. North
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
53 percent. East winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 60s. East winds
less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 67 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 74 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 73 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds less than
10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 70 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ069-291930-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 68-73 (-3) 84-89 (-5) 61-66 82-87
RH % (24h trend) 95-100 (+1) 51-56 (-10) 93-98 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var NE 6
PM 20FT Wnd (mph) NW 7 N 6 N 5 N 6
Transport Wnd (mph) N 6 N 13 NE 6 N 12
Mixing Hgt(ft-agl) 380 5400 370 6180
Vent Rate (mph-ft) 2280 70200 2220 74160
Max Dispersion Early 6 Very Poor 42 Gen Good 6 Very Poor 50 Gen Good
Max Dispersion Late 3 Very Poor 58 Gen Good 2 Very Poor 59 Gen Good
Category Day 1 4 1 4
Max LVORI Early 7 8 5 7
Max LVORI Late 9 2 7 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
52 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 60s. Light and
variable wind.
.SATURDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 61 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. South winds less than
10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 69 percent. South
winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 71 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 68 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ073-291930-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Mclear Mclear
Temp (24h trend) 67-72 (-2) 82-87 (-6) 59-64 80-85
RH % (24h trend) 95-100 (+5) 52-57 (-7) 95-100 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 6 NE 7
PM 20FT Wnd (mph) W 11 G19 NW 7 N 6 N 7
Transport Wnd (mph) N 3 NW 12 E 5 N 10
Mixing Hgt(ft-agl) 360 4940 350 5430
Vent Rate (mph-ft) 1080 59280 1750 54300
Max Dispersion Early 6 Very Poor 33 Fair 4 Very Poor 41 Gen Good
Max Dispersion Late 2 Very Poor 49 Gen Good 2 Very Poor 47 Gen Good
Category Day 1 3 1 4
Max LVORI Early 8 10 6 9
Max LVORI Late 10 2 9 2
Precip Chance (%) 50 0 0 0
Precip Type Tstms None None None
Precip Duration 1
Precip Amount 0.09 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 12 AM
Chance of Thunder (%) 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows around 60. East winds less
than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
50 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 57 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Southeast winds less than 10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 65 percent. South
winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. South winds less than 10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 69 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. South winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 66 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ067-291930-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Clear Clear
Temp (24h trend) 68-73 (-3) 85-90 (-6) 60-65 83-88
RH % (24h trend) 95-100 (+1) 51-56 (-6) 95-100 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var NE 5
PM 20FT Wnd (mph) NW 5 N 5 N 5 N 5
Transport Wnd (mph) N 6 N 12 NE 6 N 10
Mixing Hgt(ft-agl) 380 5330 360 6280
Vent Rate (mph-ft) 2280 63960 2160 62800
Max Dispersion Early 8 Poor 38 Fair 5 Very Poor 50 Gen Good
Max Dispersion Late 3 Very Poor 54 Gen Good 2 Very Poor 58 Gen Good
Category Day 1 4 1 4
Max LVORI Early 7 9 6 7
Max LVORI Late 9 2 7 2
Precip Chance (%) 20 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.01 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 9 PM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. North
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
51 percent. East winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 60s. Light and
variable wind.
.SATURDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 66 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows around 70. South winds less than 10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 75 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. South winds less than 10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 75 percent. South
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light and variable wind.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 72 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ068-291930-
Loudon-
Including the cities of Lenoir City and Loudon
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Mclear Clear
Temp (24h trend) 68-73 (-2) 85-90 (-5) 61-66 82-87
RH % (24h trend) 95-100 (+1) 53-58 (-6) 95-100 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var NE 7
PM 20FT Wnd (mph) NW 5 N 6 Lgt/Var NE 7
Transport Wnd (mph) N 6 N 12 NE 7 N 12
Mixing Hgt(ft-agl) 390 5440 410 5960
Vent Rate (mph-ft) 2340 65280 2870 71520
Max Dispersion Early 6 Very Poor 36 Fair 4 Very Poor 53 Gen Good
Max Dispersion Late 2 Very Poor 53 Gen Good 3 Very Poor 60 Gen Good
Category Day 1 4 1 4
Max LVORI Early 8 9 6 8
Max LVORI Late 10 2 8 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
53 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 60s. Light and
variable wind.
.SATURDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 65 percent. South
winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows around 70. South winds less than 10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 73 percent. South
winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. South winds less than 10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 74 percent. South
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. South winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 71 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ071-291930-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Mclear Clear
Temp (24h trend) 68-73 (-2) 84-89 (-5) 61-66 81-86
RH % (24h trend) 95-100 (+5) 52-57 (-9) 95-100 48-53
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 6 NE 8
PM 20FT Wnd (mph) W 9 N 8 NE 7 NE 8
Transport Wnd (mph) N 5 N 12 NE 6 N 12
Mixing Hgt(ft-agl) 390 5190 390 5520
Vent Rate (mph-ft) 1950 62280 2340 66240
Max Dispersion Early 5 Very Poor 36 Fair 4 Very Poor 48 Gen Good
Max Dispersion Late 2 Very Poor 51 Gen Good 3 Very Poor 55 Gen Good
Category Day 1 3 1 4
Max LVORI Early 7 8 5 7
Max LVORI Late 9 2 7 2
Precip Chance (%) 40 0 0 0
Precip Type Tstms None None None
Precip Duration 1
Precip Amount 0.06 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 10 PM
Chance of Thunder (%) 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
53 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 60 percent. South
winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 70s. South winds less than
10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 68 percent. South
winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. South winds less than 10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 71 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. South winds less than
10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 69 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ086-291930-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Mclear Clear
Temp (24h trend) 68-73 (-2) 84-89 (-7) 60-65 81-86
RH % (24h trend) 95-100 (+3) 53-58 (-4) 95-100 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var NE 7
PM 20FT Wnd (mph) Lgt/Var N 6 Lgt/Var N 7
Transport Wnd (mph) N 6 N 12 NE 8 N 13
Mixing Hgt(ft-agl) 400 5110 420 5200
Vent Rate (mph-ft) 2400 61320 3360 67600
Max Dispersion Early 6 Very Poor 35 Fair 5 Very Poor 47 Gen Good
Max Dispersion Late 3 Very Poor 51 Gen Good 3 Very Poor 56 Gen Good
Category Day 1 3 1 4
Max LVORI Early 8 9 6 9
Max LVORI Late 10 2 9 2
Precip Chance (%) 40 0 0 0
Precip Type Tstms None None None
Precip Duration 1
Precip Amount 0.08 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 11 PM
Chance of Thunder (%) 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows around 60. Northeast winds
less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
52 percent. Northwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent. South
winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows around 70. South winds less than 10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 71 percent. South
winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. South winds less than 10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 73 percent. South
winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light and variable wind.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 70 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ083-291930-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Clear Clear
Temp (24h trend) 68-73 (-2) 85-90 (-6) 61-66 82-87
RH % (24h trend) 95-100 (+1) 50-55 (-5) 90-95 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var NE 5
PM 20FT Wnd (mph) NW 5 N 6 N 6 NE 5
Transport Wnd (mph) N 7 N 12 NE 8 N 10
Mixing Hgt(ft-agl) 410 5420 400 6050
Vent Rate (mph-ft) 2870 65040 3200 60500
Max Dispersion Early 9 Poor 34 Fair 6 Very Poor 48 Gen Good
Max Dispersion Late 4 Very Poor 55 Gen Good 3 Very Poor 56 Gen Good
Category Day 1 4 1 4
Max LVORI Early 7 8 5 6
Max LVORI Late 8 2 6 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. North
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
51 percent. Southeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 60s. Light and
variable wind.
.SATURDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 70 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 80 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 77 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light and variable wind.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 73 percent. South
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ084-291930-
Meigs-
Including the city of Big Spring
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Clear Clear
Temp (24h trend) 69-74 (-2) 87-92 (-6) 62-67 83-88
RH % (24h trend) 95-100 (0) 48-53 (-4) 93-98 45-50
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var NE 6
PM 20FT Wnd (mph) Lgt/Var N 6 Lgt/Var NE 6
Transport Wnd (mph) N 6 N 12 NE 7 N 10
Mixing Hgt(ft-agl) 410 5360 410 5940
Vent Rate (mph-ft) 2460 64320 2870 59400
Max Dispersion Early 7 Poor 33 Fair 5 Very Poor 51 Gen Good
Max Dispersion Late 3 Very Poor 53 Gen Good 3 Very Poor 56 Gen Good
Category Day 1 4 1 4
Max LVORI Early 7 8 6 6
Max LVORI Late 9 2 7 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. North
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
48 percent. Southeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 60s. Light and
variable wind.
.SATURDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 65 percent. South
winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 70s. South winds less than
10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 76 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. South winds less than 10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 73 percent. South
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 70 percent. South
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ085-291930-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Clear Clear
Temp (24h trend) 68-73 (-2) 85-90 (-7) 61-66 82-87
RH % (24h trend) 95-100 (0) 49-54 (-4) 95-100 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var NE 7
PM 20FT Wnd (mph) Lgt/Var N 6 N 5 N 7
Transport Wnd (mph) N 6 N 12 NE 8 N 13
Mixing Hgt(ft-agl) 410 5280 410 5570
Vent Rate (mph-ft) 2460 63360 3280 72410
Max Dispersion Early 6 Very Poor 31 Fair 5 Very Poor 53 Gen Good
Max Dispersion Late 3 Very Poor 53 Gen Good 3 Very Poor 59 Gen Good
Category Day 1 4 1 4
Max LVORI Early 8 9 6 8
Max LVORI Late 10 2 8 2
Precip Chance (%) 30 0 0 0
Precip Type Tstms None None None
Precip Duration 1
Precip Amount 0.04 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 10 PM
Chance of Thunder (%) 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
49 percent. West winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent. South
winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows around 70. South winds less than 10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 73 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. South winds less than 10 mph.
.MONDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 74 percent. South
winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 70 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ099-291930-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Clear Clear
Temp (24h trend) 70-75 (-2) 87-92 (-5) 63-68 83-88
RH % (24h trend) 95-100 (+2) 47-52 (-5) 89-94 45-50
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 5 NE 7
PM 20FT Wnd (mph) W 8 N 7 N 8 NE 7
Transport Wnd (mph) N 6 N 10 N 8 N 10
Mixing Hgt(ft-agl) 410 5510 420 5690
Vent Rate (mph-ft) 2460 55100 3360 56900
Max Dispersion Early 9 Poor 26 Fair 6 Very Poor 45 Gen Good
Max Dispersion Late 2 Very Poor 50 Gen Good 3 Very Poor 52 Gen Good
Category Day 1 4 1 4
Max LVORI Early 6 7 5 5
Max LVORI Late 8 2 6 2
Precip Chance (%) 20 0 0 0
Precip Type Tstms None None None
Precip Duration 1
Precip Amount 0.03 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 10 PM
Chance of Thunder (%) 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. North
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
49 percent. Southeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.SATURDAY...Mostly cloudy with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 68 percent. South winds less
than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 70s. South winds less than
10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 80 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. South winds less than 10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 76 percent. South
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. South winds less than
10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 72 percent. South
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ100-291930-
Bradley-
Including the cities of Cleveland and Tasso
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Clear Clear
Temp (24h trend) 70-75 (-1) 86-91 (-6) 62-67 82-87
RH % (24h trend) 95-100 (+1) 49-54 (-2) 95-100 45-50
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 5 N 8
PM 20FT Wnd (mph) Lgt/Var N 6 N 5 N 8
Transport Wnd (mph) N 6 N 12 NE 8 N 12
Mixing Hgt(ft-agl) 420 5390 410 5340
Vent Rate (mph-ft) 2520 64680 3280 64080
Max Dispersion Early 7 Poor 33 Fair 5 Very Poor 47 Gen Good
Max Dispersion Late 3 Very Poor 54 Gen Good 4 Very Poor 54 Gen Good
Category Day 1 4 1 4
Max LVORI Early 7 8 6 7
Max LVORI Late 9 2 8 2
Precip Chance (%) 30 0 0 0
Precip Type Tstms None None None
Precip Duration 1
Precip Amount 0.05 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 10 PM
Chance of Thunder (%) 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
48 percent. West winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 60s. Light and
variable wind.
.SATURDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent. South
winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 70s. South winds less than
10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 74 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 70s. South winds less than
10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 73 percent. South
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. South winds less than
10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 70 percent. South
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ101-291930-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
227 PM EDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Clear Clear
Temp (24h trend) 69-74 (-1) 85-90 (-6) 60-65 81-86
RH % (24h trend) 95-100 (+4) 48-53 (-3) 95-100 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 5 N 8
PM 20FT Wnd (mph) Lgt/Var N 6 N 5 N 8
Transport Wnd (mph) N 5 N 12 NE 8 N 13
Mixing Hgt(ft-agl) 440 4750 430 4930
Vent Rate (mph-ft) 2200 57000 3440 64090
Max Dispersion Early 6 Very Poor 31 Fair 5 Very Poor 43 Gen Good
Max Dispersion Late 2 Very Poor 51 Gen Good 3 Very Poor 55 Gen Good
Category Day 1 3 1 4
Max LVORI Early 7 9 6 9
Max LVORI Late 10 2 9 2
Precip Chance (%) 40 0 0 0
Precip Type Tstms None None None
Precip Duration 1
Precip Amount 0.08 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 11 PM
Chance of Thunder (%) 40 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
48 percent. West winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 60 percent. South
winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows around 70. Southeast winds less than
10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 71 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Southeast winds less than 10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 72 percent. South
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light and variable wind.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 68 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ082-291930-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
127 PM CDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Clear Clear
Temp (24h trend) 66-71 (-3) 83-88 (-6) 59-64 81-86
RH % (24h trend) 95-100 (+4) 50-55 (-6) 93-98 45-50
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var NE 5
PM 20FT Wnd (mph) NW 7 N 6 N 6 N 5
Transport Wnd (mph) N 7 N 12 NE 7 N 10
Mixing Hgt(ft-agl) 420 4710 410 6010
Vent Rate (mph-ft) 2940 56520 2870 60100
Max Dispersion Early 10 Poor 31 Fair 7 Poor 47 Gen Good
Max Dispersion Late 3 Very Poor 48 Gen Good 3 Very Poor 54 Gen Good
Category Day 1 3 1 4
Max LVORI Early 6 9 5 6
Max LVORI Late 9 2 6 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. North
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
49 percent. Southeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Light and
variable wind.
.SATURDAY...Mostly cloudy with showers and thunderstorms likely.
Highs in the lower 80s. Minimum RH 69 percent. South winds less
than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 79 percent. South
winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 76 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 73 percent.
South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ081-291930-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
127 PM CDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Clear Clear
Temp (24h trend) 67-72 (-2) 83-88 (-6) 59-64 80-85
RH % (24h trend) 95-100 (+5) 52-57 (-3) 92-97 48-53
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var NE 5
PM 20FT Wnd (mph) NW 7 N 6 N 7 Lgt/Var
Transport Wnd (mph) N 6 N 12 NE 7 N 12
Mixing Hgt(ft-agl) 430 4640 380 5940
Vent Rate (mph-ft) 2580 55680 2660 71280
Max Dispersion Early 11 Poor 29 Fair 8 Poor 42 Gen Good
Max Dispersion Late 3 Very Poor 47 Gen Good 3 Very Poor 58 Gen Good
Category Day 1 3 1 4
Max LVORI Early 6 9 6 6
Max LVORI Late 9 2 6 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows around 60. North winds less
than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
51 percent. South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. South winds less than 10 mph.
.SATURDAY...Mostly cloudy with showers and thunderstorms likely.
Highs around 80. Minimum RH 72 percent. South winds less than
10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 83 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 78 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 75 percent.
South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ098-291930-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
127 PM CDT Tue Jul 28 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Clear Clear
Temp (24h trend) 69-74 (-1) 84-89 (-5) 62-67 81-86
RH % (24h trend) 95-100 (+5) 47-52 (-5) 89-94 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var NE 6
PM 20FT Wnd (mph) NW 7 N 6 N 7 N 5
Transport Wnd (mph) N 6 N 10 NE 7 N 9
Mixing Hgt(ft-agl) 390 4590 380 6110
Vent Rate (mph-ft) 2340 45900 2660 54990
Max Dispersion Early 8 Poor 23 Fair 6 Very Poor 37 Fair
Max Dispersion Late 3 Very Poor 43 Gen Good 3 Very Poor 49 Gen Good
Category Day 1 3 1 3
Max LVORI Early 6 7 5 6
Max LVORI Late 8 2 6 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. North
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
48 percent. South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.SATURDAY...Mostly cloudy with showers and thunderstorms likely.
Highs in the lower 80s. Minimum RH 70 percent. South winds less
than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.SUNDAY...Showers and a chance of thunderstorms. Highs in the
upper 70s. Minimum RH 81 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 76 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 74 percent.
South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
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