Heavy rain and gusty winds from Tropical Storm Moke will impact the Big Island into Monday, risking life-threatening flooding and mudslides in windward and southeast areas. Severe thunderstorms are expected across the northern Rockies/Plains and northern Great Basin. Dangerous heat persists across the Southern Plains and Lower Mississippi Valley, building further into the Southwest by midweek. Read More >
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172
FNUS54 KMRX 291828
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
228 PM EDT Sat Aug 29 2026
.DISCUSSION...
Most areas will be dry for the next week or so. The best chance for
any precipitation will be along the Smokies. Additionally, high
pressure aloft will begin to strengthen over the region this weekend
and into next week, for a return of hot and muggy conditions.
Afternoon dew points will linger in the upper 60`s to lower 70`s
helping to keep humidities somewhat elevated even with the very
high temperatures.
VAZ001-301930-
Lee-
Including the city of Rose Hill
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 63-68 (+3) 85-90 (+1) 64-69 86-91
RH % (24h trend) 95-100 (+6) 48-53 (-1) 93-98 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 3 SW 6 SW 3 W 6
Mixing Hgt(ft-agl) 370 5020 400 5450
Vent Rate (mph-ft) 1110 30120 1200 32700
Max Dispersion Early 3 Very Poor 22 Fair 2 Very Poor 24 Fair
Max Dispersion Late 2 Very Poor 25 Fair 1 Very Poor 27 Fair
Category Day 1 3 1 3
Max LVORI Early 6 9 6 8
Max LVORI Late 9 3 8 3
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...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.TUESDAY...Sunny. Highs around 90. Minimum RH 49 percent. West
winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
48 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 70. Light and
variable wind.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 50 percent.
West winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light and variable
wind.
.FRIDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 55 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Light and variable wind.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Minimum RH
52 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ002-301930-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 62-67 (+3) 82-87 (+1) 64-69 83-88
RH % (24h trend) 95-100 (+2) 51-56 (+1) 91-96 48-53
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 6 Lgt/Var
PM 20FT Wnd (mph) S 8 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 8 SW 6 SW 5 W 6
Mixing Hgt(ft-agl) 420 5100 380 5850
Vent Rate (mph-ft) 3360 30600 1900 35100
Max Dispersion Early 3 Very Poor 24 Fair 3 Very Poor 30 Fair
Max Dispersion Late 3 Very Poor 26 Fair 3 Very Poor 29 Fair
Category Day 1 3 1 3
Max LVORI Early 6 8 5 7
Max LVORI Late 8 3 6 3
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...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Southwest
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 80s. Minimum RH 49 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southwest
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
48 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 70. Southwest winds
less than 10 mph.
.THURSDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 51 percent. Southwest winds
less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Southwest
winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 56 percent. West
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. West winds
less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
53 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ005-301930-
Scott VA-
Including the city of Hiltons
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 63-68 (+2) 85-90 (+1) 65-70 86-91
RH % (24h trend) 95-100 (+3) 49-54 (-1) 93-98 48-53
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SE 5 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 3 SW 5 SW 3 W 6
Mixing Hgt(ft-agl) 360 5110 360 5150
Vent Rate (mph-ft) 1080 25550 1080 30900
Max Dispersion Early 3 Very Poor 18 Gen Poor 2 Very Poor 22 Fair
Max Dispersion Late 2 Very Poor 21 Fair 1 Very Poor 25 Fair
Category Day 1 2 1 3
Max LVORI Early 7 9 6 8
Max LVORI Late 8 3 8 3
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...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Southwest
winds less than 10 mph.
.TUESDAY...Sunny. Highs around 90. Minimum RH 49 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
48 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 70. Southwest winds
less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 51 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. West winds less than
10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 55 percent.
West winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Northwest winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Minimum RH
52 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ006-301930-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 61-66 (+3) 83-88 (+1) 64-69 85-90
RH % (24h trend) 95-100 (+3) 48-53 (-3) 91-96 45-50
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 5 Lgt/Var
PM 20FT Wnd (mph) SE 8 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 6 SW 6 SW 5 W 6
Mixing Hgt(ft-agl) 380 5440 370 6020
Vent Rate (mph-ft) 2280 32640 1850 36120
Max Dispersion Early 3 Very Poor 25 Fair 2 Very Poor 27 Fair
Max Dispersion Late 3 Very Poor 27 Fair 2 Very Poor 30 Fair
Category Day 1 3 1 3
Max LVORI Early 6 8 6 6
Max LVORI Late 8 3 7 3
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...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 80s. Minimum RH 47 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
46 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 70. South winds less
than 10 mph.
.THURSDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 51 percent. Southwest winds
less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Southwest winds less
than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
55 percent. West winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
52 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ008-301930-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 61-66 (+2) 83-88 (+1) 63-68 85-90
RH % (24h trend) 95-100 (+5) 47-52 (-6) 93-98 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 5 Lgt/Var
PM 20FT Wnd (mph) E 8 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 5 W 5 SW 3 W 6
Mixing Hgt(ft-agl) 310 4970 330 5680
Vent Rate (mph-ft) 1550 24850 990 34080
Max Dispersion Early 3 Very Poor 18 Gen Poor 2 Very Poor 31 Fair
Max Dispersion Late 2 Very Poor 20 Gen Poor 1 Very Poor 29 Fair
Category Day 1 2 1 3
Max LVORI Early 7 9 6 7
Max LVORI Late 9 3 7 3
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...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 80s. Minimum RH 48 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
47 percent. West winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 70. South winds less
than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 51 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Southwest winds less
than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Minimum RH
54 percent. West winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 60s. Northwest winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
53 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ018-301930-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 60-65 (+2) 80-85 (+2) 62-67 82-87
RH % (24h trend) 95-100 (+4) 48-53 (-7) 94-99 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SE 6 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 7 W 5 W 5 NW 7
Mixing Hgt(ft-agl) 360 4810 290 5320
Vent Rate (mph-ft) 2520 24050 1450 37240
Max Dispersion Early 5 Very Poor 14 Gen Poor 2 Very Poor 34 Fair
Max Dispersion Late 4 Very Poor 19 Gen Poor 2 Very Poor 32 Fair
Category Day 1 2 1 3
Max LVORI Early 7 9 7 7
Max LVORI Late 9 3 8 3
Precip Chance (%) 0 20 0 0
Precip Type None Tstms None None
Precip Duration 1
Precip Amount 0.00 0.01 0.00 0.00
Precip Begin 2 PM
Precip End 6 PM
Chance of Thunder (%) 0 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 80s. Minimum RH 48 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 48 percent.
West winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. South
winds less than 10 mph.
.THURSDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 80s. Minimum RH 51 percent. West winds less than
10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Southwest winds less
than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
55 percent. West winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 60s. Southwest winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
53 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ047-301930-
Southeast Carter-
Including the city of Hampton
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 61-66 (+2) 80-85 (+2) 63-68 82-87
RH % (24h trend) 95-100 (+6) 51-56 (-7) 92-97 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SE 8 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 7 NW 3 S 5 NW 7
Mixing Hgt(ft-agl) 360 4590 350 4760
Vent Rate (mph-ft) 2520 13770 1750 33320
Max Dispersion Early 5 Very Poor 13 Gen Poor 3 Very Poor 31 Fair
Max Dispersion Late 5 Very Poor 18 Gen Poor 3 Very Poor 29 Fair
Category Day 1 2 1 3
Max LVORI Early 6 8 6 7
Max LVORI Late 9 3 7 3
Precip Chance (%) 0 20 0 0
Precip Type None Tstms None None
Precip Duration 1
Precip Amount 0.00 0.01 0.00 0.00
Precip Begin 2 PM
Precip End 7 PM
Chance of Thunder (%) 0 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 80s. Minimum RH 51 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 51 percent.
West winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. South
winds less than 10 mph.
.THURSDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 80s. Minimum RH 53 percent. West winds less than
10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 57 percent.
West winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 60s. Southwest winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
55 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ045-301930-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 62-67 (+2) 81-86 (+1) 63-68 82-87
RH % (24h trend) 95-100 (+6) 52-57 (-5) 93-98 48-53
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SE 9 Lgt/Var S 5 Lgt/Var
Transport Wnd (mph) S 9 NW 3 S 6 NW 7
Mixing Hgt(ft-agl) 380 4540 330 4800
Vent Rate (mph-ft) 3420 13620 1980 33600
Max Dispersion Early 4 Very Poor 15 Gen Poor 3 Very Poor 30 Fair
Max Dispersion Late 4 Very Poor 14 Gen Poor 3 Very Poor 30 Fair
Category Day 1 2 1 3
Max LVORI Early 6 8 6 7
Max LVORI Late 8 3 7 3
Precip Chance (%) 0 20 0 0
Precip Type None Tstms None None
Precip Duration 1
Precip Amount 0.00 0.02 0.00 0.00
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 80s. Minimum RH 52 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 52 percent.
West winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. South
winds less than 10 mph.
.THURSDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 53 percent. West winds less
than 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 80s. Minimum RH 57 percent. West winds less than
10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 60s. South winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
55 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ043-301930-
Southeast Greene-
Including the city of Cedar Creek
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 62-67 (+2) 82-87 (+1) 63-68 82-87
RH % (24h trend) 95-100 (+3) 47-52 (-6) 93-98 45-50
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SE 6 Lgt/Var
PM 20FT Wnd (mph) SE 11 Lgt/Var SE 8 Lgt/Var
Transport Wnd (mph) S 8 NW 3 S 5 NW 7
Mixing Hgt(ft-agl) 400 4690 350 5040
Vent Rate (mph-ft) 3200 14070 1750 35280
Max Dispersion Early 4 Very Poor 13 Gen Poor 3 Very Poor 27 Fair
Max Dispersion Late 4 Very Poor 14 Gen Poor 3 Very Poor 31 Fair
Category Day 1 2 1 3
Max LVORI Early 5 6 5 7
Max LVORI Late 7 3 7 3
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...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 80s. Minimum RH 49 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
48 percent. West winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. South
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 48 percent.
West winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 80s. Minimum RH 52 percent. West winds less than
10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 60s. South winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
51 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ041-301930-
Cocke Smoky Mountains-
Including the city of Hartford
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mclear Pcldy Mclear
Temp (24h trend) 63-68 (+1) 82-87 (+1) 66-71 83-88
RH % (24h trend) 93-98 (+5) 48-53 (-8) 89-94 45-50
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) S 10 Lgt/Var S 7 Lgt/Var
Transport Wnd (mph) S 7 NE 3 S 5 NW 7
Mixing Hgt(ft-agl) 360 4540 270 4920
Vent Rate (mph-ft) 2520 13620 1350 34440
Max Dispersion Early 4 Very Poor 15 Gen Poor 2 Very Poor 27 Fair
Max Dispersion Late 4 Very Poor 14 Gen Poor 2 Very Poor 30 Fair
Category Day 1 2 1 3
Max LVORI Early 5 6 5 6
Max LVORI Late 7 3 6 3
Precip Chance (%) 0 20 0 0
Precip Type None Tstms None Tstms
Precip Duration 1
Precip Amount 0.00 0.01 0.00 0.00
Precip Begin 2 PM
Precip End 7 PM
Chance of Thunder (%) 0 20 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 80s. Minimum RH 51 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 70. South winds less
than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 49 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. South
winds less than 10 mph.
.THURSDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 50 percent. West winds less
than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. South winds less than 10 mph.
.FRIDAY...Sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 54 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 52 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ074-301930-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 61-66 (+1) 78-83 (+1) 63-68 79-84
RH % (24h trend) 95-100 (+9) 52-57 (-8) 90-95 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SE 9 Lgt/Var S 6 Lgt/Var
Transport Wnd (mph) S 7 S 5 S 3 NW 6
Mixing Hgt(ft-agl) 330 3620 270 4320
Vent Rate (mph-ft) 2310 18100 810 25920
Max Dispersion Early 4 Very Poor 14 Gen Poor 3 Very Poor 21 Fair
Max Dispersion Late 4 Very Poor 13 Gen Poor 3 Very Poor 23 Fair
Category Day 1 2 1 2
Max LVORI Early 5 7 5 6
Max LVORI Late 7 4 6 3
Precip Chance (%) 0 30 0 40
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.01 0.00 0.01
Precip Begin 1 PM 2 PM
Precip End 8 PM 8 PM
Chance of Thunder (%) 0 30 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 56 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 80s. Minimum RH 56 percent. Northwest winds less
than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. South
winds less than 10 mph.
.THURSDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 80s. Minimum RH 55 percent. West winds less
than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.FRIDAY...Sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 58 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 56 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ072-301930-
Blount Smoky Mountains-
Including the city of Cades Cove
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mclear Pcldy Mclear
Temp (24h trend) 65-70 (+1) 84-89 (+1) 67-72 85-90
RH % (24h trend) 92-97 (+7) 51-56 (-6) 89-94 48-53
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SE 5 Lgt/Var
PM 20FT Wnd (mph) SE 10 Lgt/Var SE 6 Lgt/Var
Transport Wnd (mph) S 6 S 5 S 3 NW 6
Mixing Hgt(ft-agl) 380 4470 260 4940
Vent Rate (mph-ft) 2280 22350 780 29640
Max Dispersion Early 4 Very Poor 16 Gen Poor 3 Very Poor 23 Fair
Max Dispersion Late 4 Very Poor 17 Gen Poor 3 Very Poor 25 Fair
Category Day 1 2 1 3
Max LVORI Early 5 6 5 6
Max LVORI Late 6 3 6 3
Precip Chance (%) 0 20 0 0
Precip Type None Tstms None Tstms
Precip Duration 1
Precip Amount 0.00 0.01 0.00 0.00
Precip Begin 2 PM
Precip End 7 PM
Chance of Thunder (%) 0 20 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows around 70. Southeast winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 80s. Minimum RH 52 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 51 percent. West winds
less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 51 percent. West winds
less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows around 70. Southeast winds
less than 10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the upper 80s. Minimum RH 53 percent. Northwest winds less
than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 52 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ087-301930-
Southeast Monroe-
Including the cities of Citico and Coker Creek
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 63-68 (+1) 84-89 (+1) 65-70 85-90
RH % (24h trend) 95-100 (+3) 50-55 (-8) 94-99 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 5 Lgt/Var
PM 20FT Wnd (mph) SE 8 Lgt/Var SE 5 Lgt/Var
Transport Wnd (mph) SE 7 S 5 S 3 NW 5
Mixing Hgt(ft-agl) 430 4340 360 4930
Vent Rate (mph-ft) 3010 21700 1080 24650
Max Dispersion Early 4 Very Poor 17 Gen Poor 3 Very Poor 19 Gen Poor
Max Dispersion Late 4 Very Poor 18 Gen Poor 3 Very Poor 20 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 6 8 6 7
Max LVORI Late 8 3 7 3
Precip Chance (%) 0 20 0 0
Precip Type None Tstms None Tstms
Precip Duration 1
Precip Amount 0.00 0.01 0.00 0.00
Precip Begin 2 PM
Precip End 7 PM
Chance of Thunder (%) 0 20 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 80s. Minimum RH 51 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 51 percent.
West winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 70. Southeast winds
less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 50 percent. West winds
less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the upper 80s. Minimum RH 52 percent. Northwest winds less
than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. East winds less than
10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 50 percent. North winds less
than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ102-301930-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 64-69 (+2) 86-91 (+1) 65-70 87-92
RH % (24h trend) 95-100 (+1) 49-54 (-7) 95-100 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SE 6 Lgt/Var
PM 20FT Wnd (mph) SE 9 Lgt/Var SE 7 Lgt/Var
Transport Wnd (mph) SE 7 S 6 S 6 NW 5
Mixing Hgt(ft-agl) 360 4740 340 5220
Vent Rate (mph-ft) 2520 28440 2040 26100
Max Dispersion Early 3 Very Poor 21 Fair 2 Very Poor 19 Gen Poor
Max Dispersion Late 4 Very Poor 23 Fair 3 Very Poor 21 Fair
Category Day 1 3 1 2
Max LVORI Early 9 9 7 9
Max LVORI Late 10 3 9 3
Precip Chance (%) 0 20 0 0
Precip Type None Tstms None None
Precip Duration 1
Precip Amount 0.00 0.02 0.00 0.00
Precip Begin 2 PM
Precip End 7 PM
Chance of Thunder (%) 0 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 50 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 49 percent.
Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 49 percent.
Light and variable wind.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
around 90. Minimum RH 50 percent. Northwest winds less than
10 mph.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 48 percent. North
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ060-301930-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mclear Pcldy Mclear
Temp (24h trend) 63-68 (+1) 84-89 (+1) 64-69 86-91
RH % (24h trend) 95-100 (+2) 50-55 (-9) 95-100 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SE 6 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 6 S 5 SE 6 NW 5
Mixing Hgt(ft-agl) 350 4590 320 4980
Vent Rate (mph-ft) 2100 22950 1920 24900
Max Dispersion Early 3 Very Poor 17 Gen Poor 2 Very Poor 18 Gen Poor
Max Dispersion Late 3 Very Poor 19 Gen Poor 2 Very Poor 20 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 8 9 7 9
Max LVORI Late 9 3 9 3
Precip Chance (%) 0 20 0 20
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.01 0.00 0.01
Precip Begin 2 PM 2 PM
Precip End 8 PM 8 PM
Chance of Thunder (%) 0 20 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. East winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 80s. Minimum RH 51 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. East winds
less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 50 percent. Light and
variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. East
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 50 percent. West winds
less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the upper 80s. Minimum RH 51 percent. Northwest winds less
than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 50 percent. Northwest winds
less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ061-301930-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 61-66 (+1) 80-85 (+1) 62-67 82-87
RH % (24h trend) 95-100 (+2) 61-66 (-8) 95-100 55-60
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) E 5 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 6 S 5 E 5 NW 5
Mixing Hgt(ft-agl) 330 4300 350 4960
Vent Rate (mph-ft) 1980 21500 1750 24800
Max Dispersion Early 3 Very Poor 16 Gen Poor 2 Very Poor 18 Gen Poor
Max Dispersion Late 3 Very Poor 18 Gen Poor 2 Very Poor 19 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 9 10 7 8
Max LVORI Late 10 4 8 3
Precip Chance (%) 0 20 0 30
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.01 0.00 0.01
Precip Begin 2 PM 2 PM
Precip End 8 PM 8 PM
Chance of Thunder (%) 0 20 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the mid 60s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 80s. Minimum RH 58 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.THURSDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 80s. Minimum RH 58 percent. West winds less than
10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. North
winds less than 10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 80s. Minimum RH 58 percent. Northwest winds less than
10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. North winds less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 80s. Minimum RH 58 percent. Northwest winds less
than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ015-301930-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 64-69 (+4) 86-91 (0) 65-70 88-93
RH % (24h trend) 95-100 (+4) 48-53 (+1) 95-100 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 3 SW 5 SW 2 W 5
Mixing Hgt(ft-agl) 320 5310 340 6160
Vent Rate (mph-ft) 960 26550 680 30800
Max Dispersion Early 3 Very Poor 24 Fair 2 Very Poor 23 Fair
Max Dispersion Late 2 Very Poor 22 Fair 1 Very Poor 25 Fair
Category Day 1 2 1 2
Max LVORI Early 6 9 6 8
Max LVORI Late 9 3 8 3
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...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 47 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
46 percent. Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 47 percent.
West winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light and variable wind.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 52 percent. Northwest
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Minimum RH
49 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ016-301930-
Hawkins-
Including the city of Mooresburg
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 64-69 (+3) 86-91 (0) 65-70 87-92
RH % (24h trend) 95-100 (+3) 50-55 (0) 95-100 48-53
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 3 SW 5 SW 2 W 5
Mixing Hgt(ft-agl) 310 5350 320 5240
Vent Rate (mph-ft) 930 26750 640 26200
Max Dispersion Early 3 Very Poor 18 Gen Poor 2 Very Poor 20 Gen Poor
Max Dispersion Late 2 Very Poor 21 Fair 1 Very Poor 22 Fair
Category Day 1 2 1 2
Max LVORI Early 6 9 6 9
Max LVORI Late 9 3 9 3
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...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 49 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
48 percent. Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 49 percent.
West winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light and variable wind.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 54 percent. West winds
less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 60s. Light and variable wind.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Minimum RH
51 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ017-301930-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 63-68 (+2) 86-91 (+1) 65-70 87-92
RH % (24h trend) 95-100 (+4) 46-51 (-3) 95-100 43-48
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SE 8 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 5 W 5 S 3 W 6
Mixing Hgt(ft-agl) 300 4970 320 5270
Vent Rate (mph-ft) 1500 24850 960 31620
Max Dispersion Early 3 Very Poor 14 Gen Poor 2 Very Poor 24 Fair
Max Dispersion Late 2 Very Poor 19 Gen Poor 1 Very Poor 27 Fair
Category Day 1 2 1 3
Max LVORI Early 6 9 7 8
Max LVORI Late 9 3 8 3
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...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 46 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 70. South winds less
than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
45 percent. West winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. South
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 48 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows around 70. South winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 52 percent.
West winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 60s. West winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Minimum RH
49 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ046-301930-
Northwest Carter-
Including the city of Elizabethton
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 63-68 (+3) 84-89 (+1) 64-69 85-90
RH % (24h trend) 95-100 (+4) 46-51 (-3) 92-97 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) E 7 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 6 W 5 S 5 W 6
Mixing Hgt(ft-agl) 350 4810 350 5150
Vent Rate (mph-ft) 2100 24050 1750 30900
Max Dispersion Early 3 Very Poor 14 Gen Poor 2 Very Poor 29 Fair
Max Dispersion Late 3 Very Poor 19 Gen Poor 2 Very Poor 28 Fair
Category Day 1 2 1 3
Max LVORI Early 6 8 6 7
Max LVORI Late 8 3 7 3
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...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 80s. Minimum RH 46 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
45 percent. West winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 70. Light and
variable wind.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 47 percent. West winds
less than 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light and variable
wind.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 52 percent.
West winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 60s. Light and variable wind.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
49 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ044-301930-
Washington TN-
Including the city of Johnson City
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 63-68 (+2) 86-91 (0) 65-70 87-92
RH % (24h trend) 95-100 (+2) 46-51 (-2) 93-98 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SE 8 Lgt/Var S 5 Lgt/Var
Transport Wnd (mph) SE 5 W 3 S 3 NW 6
Mixing Hgt(ft-agl) 310 4930 320 5110
Vent Rate (mph-ft) 1550 14790 960 30660
Max Dispersion Early 3 Very Poor 14 Gen Poor 2 Very Poor 26 Fair
Max Dispersion Late 3 Very Poor 15 Gen Poor 2 Very Poor 26 Fair
Category Day 1 2 1 3
Max LVORI Early 6 8 6 7
Max LVORI Late 8 3 8 3
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...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 46 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
45 percent. West winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 70. South winds less
than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 46 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. South winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 51 percent. West winds
less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 60s. South winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Minimum RH
49 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ042-301930-
Northwest Greene-
Including the city of Greeneville
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 64-69 (+3) 87-92 (+1) 66-71 88-93
RH % (24h trend) 95-100 (+1) 46-51 (-2) 94-99 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SE 7 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 5 W 3 S 3 NW 6
Mixing Hgt(ft-agl) 300 4870 290 5030
Vent Rate (mph-ft) 1500 14610 870 30180
Max Dispersion Early 3 Very Poor 13 Gen Poor 2 Very Poor 22 Fair
Max Dispersion Late 3 Very Poor 15 Gen Poor 2 Very Poor 23 Fair
Category Day 1 2 1 3
Max LVORI Early 6 8 6 8
Max LVORI Late 8 3 8 3
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...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 46 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 70. Southeast winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
45 percent. West winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. South
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 46 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. South winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 50 percent. West winds
less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 60s. South winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Minimum RH
48 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ038-301930-
Grainger-
Including the city of Bean Station
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 66-71 (+3) 88-93 (+1) 67-72 89-94
RH % (24h trend) 95-100 (+4) 46-51 (-1) 92-97 45-50
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 3 SW 5 SW 3 W 5
Mixing Hgt(ft-agl) 330 5380 310 6340
Vent Rate (mph-ft) 990 26900 930 31700
Max Dispersion Early 2 Very Poor 23 Fair 2 Very Poor 23 Fair
Max Dispersion Late 1 Very Poor 22 Fair 1 Very Poor 28 Fair
Category Day 1 2 1 2
Max LVORI Early 6 9 6 8
Max LVORI Late 8 3 8 3
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...
.MONDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 46 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 44 percent.
Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 45 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the lower 70s. Light and variable wind.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 90s. Minimum RH 49 percent. Northwest winds less
than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 90s. Minimum RH
47 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ039-301930-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mclear Mclear Mclear
Temp (24h trend) 66-71 (+3) 88-93 (+1) 67-72 89-94
RH % (24h trend) 95-100 (+1) 46-51 (-1) 95-100 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 3 SW 3 SW 2 W 5
Mixing Hgt(ft-agl) 310 4960 290 5570
Vent Rate (mph-ft) 930 14880 580 27850
Max Dispersion Early 3 Very Poor 13 Gen Poor 2 Very Poor 22 Fair
Max Dispersion Late 2 Very Poor 17 Gen Poor 1 Very Poor 23 Fair
Category Day 1 2 1 2
Max LVORI Early 6 9 6 9
Max LVORI Late 9 3 9 3
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...
.MONDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 46 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 45 percent.
Light and variable wind.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
and variable wind.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 46 percent.
West winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 70s. Light and variable wind.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 50 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 90. Minimum RH 48 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ040-301930-
Northwest Cocke-
Including the cities of Bybee and Newport
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 66-71 (+3) 87-92 (0) 67-72 88-93
RH % (24h trend) 94-99 (0) 44-49 (-4) 94-99 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SE 7 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 5 NW 3 S 5 NW 6
Mixing Hgt(ft-agl) 310 4980 300 5110
Vent Rate (mph-ft) 1550 14940 1500 30660
Max Dispersion Early 3 Very Poor 14 Gen Poor 2 Very Poor 23 Fair
Max Dispersion Late 2 Very Poor 15 Gen Poor 2 Very Poor 26 Fair
Category Day 1 2 1 3
Max LVORI Early 5 8 6 7
Max LVORI Late 8 3 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...
.MONDAY NIGHT...Mostly clear. Lows around 70. Southeast winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 45 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
44 percent. Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. South
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 44 percent.
West winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. South winds less than
10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 48 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Minimum RH
47 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ070-301930-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mclear Mclear Mclear
Temp (24h trend) 67-72 (+3) 89-94 (+1) 68-73 90-95
RH % (24h trend) 95-100 (+2) 45-50 (-2) 93-98 43-48
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 2 SW 3 SW 3 NW 5
Mixing Hgt(ft-agl) 290 5190 290 5560
Vent Rate (mph-ft) 580 15570 870 27800
Max Dispersion Early 2 Very Poor 13 Gen Poor 2 Very Poor 22 Fair
Max Dispersion Late 1 Very Poor 17 Gen Poor 1 Very Poor 24 Fair
Category Day 1 2 1 2
Max LVORI Early 7 9 6 8
Max LVORI Late 9 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...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 45 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 44 percent.
West winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. South
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 44 percent.
West winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 70s. Light and variable wind.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 48 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Southwest winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 47 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ035-301930-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 66-71 (+5) 86-91 (0) 66-71 88-93
RH % (24h trend) 95-100 (+4) 48-53 (+1) 95-100 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 5 Lgt/Var
PM 20FT Wnd (mph) S 5 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 7 SW 6 SW 6 W 5
Mixing Hgt(ft-agl) 380 5050 340 5480
Vent Rate (mph-ft) 2660 30300 2040 27400
Max Dispersion Early 3 Very Poor 32 Fair 2 Very Poor 28 Fair
Max Dispersion Late 3 Very Poor 30 Fair 2 Very Poor 26 Fair
Category Day 1 3 1 2
Max LVORI Early 6 8 6 8
Max LVORI Late 9 3 8 3
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...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 49 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
48 percent. Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 49 percent.
West winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
around 90. Minimum RH 52 percent. Northwest winds less than
10 mph.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 50 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ012-301930-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 66-71 (+5) 86-91 (0) 67-72 87-92
RH % (24h trend) 95-100 (+2) 47-52 (+2) 92-97 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 5 Lgt/Var
PM 20FT Wnd (mph) S 5 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 5 SW 7 S 5 W 6
Mixing Hgt(ft-agl) 410 5420 320 5670
Vent Rate (mph-ft) 2050 37940 1600 34020
Max Dispersion Early 3 Very Poor 33 Fair 2 Very Poor 32 Fair
Max Dispersion Late 3 Very Poor 34 Fair 3 Very Poor 29 Fair
Category Day 1 3 1 3
Max LVORI Early 5 7 5 7
Max LVORI Late 7 3 6 3
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...
.MONDAY NIGHT...Mostly clear. Lows around 70. South winds less
than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 49 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. South winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
48 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. South
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 49 percent.
West winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Southwest winds less
than 10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
around 90. Minimum RH 53 percent. Northwest winds less than
10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 50 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ013-301930-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 66-71 (+4) 84-89 (0) 67-72 85-90
RH % (24h trend) 95-100 (+4) 52-57 (+2) 92-97 50-55
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 7 S 7 S 5 W 5
Mixing Hgt(ft-agl) 380 5060 340 5370
Vent Rate (mph-ft) 2660 35420 1700 26850
Max Dispersion Early 2 Very Poor 29 Fair 2 Very Poor 25 Fair
Max Dispersion Late 3 Very Poor 30 Fair 2 Very Poor 22 Fair
Category Day 1 3 1 2
Max LVORI Early 5 7 5 7
Max LVORI Late 7 3 7 3
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...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. South winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 80s. Minimum RH 52 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs around 90. Minimum RH 51 percent. Light
and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Southwest
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 52 percent. Southwest
winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light and variable
wind.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Minimum RH
53 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ014-301930-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 65-70 (+4) 87-92 (+1) 66-71 88-93
RH % (24h trend) 95-100 (+4) 46-51 (+1) 92-97 45-50
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 3 SW 6 SW 3 W 6
Mixing Hgt(ft-agl) 350 5160 330 5740
Vent Rate (mph-ft) 1050 30960 990 34440
Max Dispersion Early 2 Very Poor 26 Fair 2 Very Poor 24 Fair
Max Dispersion Late 2 Very Poor 28 Fair 2 Very Poor 26 Fair
Category Day 1 3 1 3
Max LVORI Early 6 9 5 8
Max LVORI Late 9 3 8 3
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...
.MONDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 46 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 45 percent.
Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 47 percent.
West winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light and variable
wind.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 50 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Minimum RH
48 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ037-301930-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mclear Mclear Mclear
Temp (24h trend) 66-71 (+4) 87-92 (0) 67-72 88-93
RH % (24h trend) 95-100 (+2) 48-53 (+1) 91-96 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 3 SW 6 S 5 W 5
Mixing Hgt(ft-agl) 350 5150 340 5750
Vent Rate (mph-ft) 1050 30900 1700 28750
Max Dispersion Early 2 Very Poor 25 Fair 2 Very Poor 24 Fair
Max Dispersion Late 2 Very Poor 25 Fair 2 Very Poor 23 Fair
Category Day 1 3 1 2
Max LVORI Early 5 9 5 8
Max LVORI Late 8 3 8 3
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...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 47 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 46 percent.
Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 47 percent. Light
and variable wind.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light and variable
wind.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 51 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light and variable wind.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 49 percent. North
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ036-301930-
Anderson-
Including the cities of Oak Ridge and Clinton
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 67-72 (+4) 86-91 (0) 68-73 88-93
RH % (24h trend) 91-96 (+1) 47-52 (-1) 91-96 45-50
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 5 Lgt/Var
PM 20FT Wnd (mph) S 5 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 6 SW 6 S 3 W 5
Mixing Hgt(ft-agl) 370 5090 320 5620
Vent Rate (mph-ft) 2220 30540 960 28100
Max Dispersion Early 2 Very Poor 27 Fair 2 Very Poor 24 Fair
Max Dispersion Late 2 Very Poor 27 Fair 2 Very Poor 23 Fair
Category Day 1 3 1 2
Max LVORI Early 5 7 5 7
Max LVORI Late 7 3 7 3
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...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 49 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
47 percent. Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 48 percent.
Light and variable wind.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light and variable
wind.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 51 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. North winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 90. Minimum RH 49 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ069-301930-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mclear Mclear Mclear
Temp (24h trend) 67-72 (+3) 89-94 (+1) 68-73 90-95
RH % (24h trend) 92-97 (0) 46-51 (-1) 90-95 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 3 SW 5 SW 5 W 5
Mixing Hgt(ft-agl) 310 5420 330 6350
Vent Rate (mph-ft) 930 27100 1650 31750
Max Dispersion Early 2 Very Poor 22 Fair 2 Very Poor 26 Fair
Max Dispersion Late 2 Very Poor 23 Fair 2 Very Poor 26 Fair
Category Day 1 2 1 2
Max LVORI Early 5 8 5 7
Max LVORI Late 8 3 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...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 45 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 44 percent.
Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. Light and
variable wind.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 45 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 48 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Northeast winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 90s. Minimum RH
47 percent. Northeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ073-301930-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mclear Mclear Mclear
Temp (24h trend) 66-71 (+3) 88-93 (+1) 67-72 89-94
RH % (24h trend) 95-100 (+3) 47-52 (-3) 94-99 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) S 6 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 3 SW 3 S 3 NW 6
Mixing Hgt(ft-agl) 280 4990 250 5380
Vent Rate (mph-ft) 840 14970 750 32280
Max Dispersion Early 2 Very Poor 14 Gen Poor 2 Very Poor 22 Fair
Max Dispersion Late 2 Very Poor 15 Gen Poor 2 Very Poor 25 Fair
Category Day 1 2 1 3
Max LVORI Early 6 9 6 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...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 46 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 45 percent. West
winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. South
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 45 percent. West
winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 70s. South
winds less than 10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 90s. Minimum RH 48 percent. Northwest winds less
than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Southeast winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 90. Minimum RH 47 percent.
Northeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ067-301930-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 67-72 (+3) 89-94 (+1) 68-73 90-95
RH % (24h trend) 95-100 (+2) 49-54 (0) 95-100 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 5 SW 6 S 5 W 5
Mixing Hgt(ft-agl) 340 4980 320 6010
Vent Rate (mph-ft) 1700 29880 1600 30050
Max Dispersion Early 2 Very Poor 27 Fair 2 Very Poor 21 Fair
Max Dispersion Late 2 Very Poor 27 Fair 2 Very Poor 24 Fair
Category Day 1 3 1 2
Max LVORI Early 6 9 6 8
Max LVORI Late 9 3 8 3
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...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 49 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 48 percent.
Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 48 percent. Light
and variable wind.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 51 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 50 percent.
Northeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ068-301930-
Loudon-
Including the cities of Lenoir City and Loudon
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 68-73 (+4) 89-94 (+1) 68-73 90-95
RH % (24h trend) 95-100 (-1) 49-54 (-2) 95-100 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 5 SW 5 SW 5 NW 5
Mixing Hgt(ft-agl) 340 5040 320 6100
Vent Rate (mph-ft) 1700 25200 1600 30500
Max Dispersion Early 2 Very Poor 24 Fair 2 Very Poor 20 Gen Poor
Max Dispersion Late 2 Very Poor 25 Fair 2 Very Poor 25 Fair
Category Day 1 2 1 2
Max LVORI Early 6 9 6 8
Max LVORI Late 9 3 8 3
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...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 49 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 48 percent.
Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 48 percent. Light
and variable wind.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 90s. Minimum RH 51 percent. Northwest winds less
than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. North winds less than
10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 50 percent.
Northeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ071-301930-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mclear Mclear Mclear
Temp (24h trend) 67-72 (+3) 89-94 (+1) 68-73 90-95
RH % (24h trend) 94-99 (0) 47-52 (-5) 92-97 45-50
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SE 6 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 3 SW 5 S 5 W 5
Mixing Hgt(ft-agl) 310 5240 310 5720
Vent Rate (mph-ft) 930 26200 1550 28600
Max Dispersion Early 2 Very Poor 17 Gen Poor 2 Very Poor 22 Fair
Max Dispersion Late 2 Very Poor 21 Fair 2 Very Poor 24 Fair
Category Day 1 2 1 2
Max LVORI Early 5 8 5 7
Max LVORI Late 8 3 7 3
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...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 48 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 47 percent.
West winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. South
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 47 percent. West
winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. South
winds less than 10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 90s. Minimum RH 50 percent. Northwest winds less
than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. East winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 90s. Minimum RH
49 percent. Northeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ086-301930-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 67-72 (+3) 89-94 (+1) 68-73 90-95
RH % (24h trend) 95-100 (-1) 49-54 (-4) 95-100 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 5 S 5 S 5 NW 5
Mixing Hgt(ft-agl) 340 4980 320 5640
Vent Rate (mph-ft) 1700 24900 1600 28200
Max Dispersion Early 3 Very Poor 22 Fair 2 Very Poor 20 Gen Poor
Max Dispersion Late 3 Very Poor 22 Fair 2 Very Poor 23 Fair
Category Day 1 2 1 2
Max LVORI Early 6 9 6 8
Max LVORI Late 8 3 8 3
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...
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 48 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 48 percent.
Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 47 percent. Light
and variable wind.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 90s. Minimum RH 50 percent. Northwest winds less
than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 48 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ083-301930-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 67-72 (+3) 88-93 (0) 68-73 90-95
RH % (24h trend) 95-100 (+4) 51-56 (0) 95-100 48-53
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 6 S 7 SW 5 W 3
Mixing Hgt(ft-agl) 350 4920 330 5690
Vent Rate (mph-ft) 2100 34440 1650 17070
Max Dispersion Early 2 Very Poor 29 Fair 2 Very Poor 22 Fair
Max Dispersion Late 2 Very Poor 29 Fair 2 Very Poor 19 Gen Poor
Category Day 1 3 1 2
Max LVORI Early 7 9 6 8
Max LVORI Late 9 3 8 3
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...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 51 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 50 percent.
Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 50 percent. Light
and variable wind.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 90s. Minimum RH 53 percent. Northwest winds less
than 10 mph.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 52 percent. Northeast winds
less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ084-301930-
Meigs-
Including the city of Big Spring
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 68-73 (+3) 90-95 (+1) 68-73 91-96
RH % (24h trend) 95-100 (0) 49-54 (-1) 95-100 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 5 S 6 SW 3 W 3
Mixing Hgt(ft-agl) 310 4980 280 6130
Vent Rate (mph-ft) 1550 29880 840 18390
Max Dispersion Early 2 Very Poor 26 Fair 2 Very Poor 17 Gen Poor
Max Dispersion Late 2 Very Poor 27 Fair 2 Very Poor 23 Fair
Category Day 1 3 1 2
Max LVORI Early 7 10 7 9
Max LVORI Late 10 3 9 3
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...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 48 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 48 percent.
Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. Light and
variable wind.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 48 percent.
Light and variable wind.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 90s. Minimum RH 51 percent. Northwest winds less than
10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 50 percent.
Northeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ085-301930-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 67-72 (+3) 89-94 (+1) 68-73 90-95
RH % (24h trend) 95-100 (0) 49-54 (-2) 95-100 45-50
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) S 5 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 5 S 6 S 3 W 5
Mixing Hgt(ft-agl) 300 5190 290 6010
Vent Rate (mph-ft) 1500 31140 870 30050
Max Dispersion Early 3 Very Poor 25 Fair 2 Very Poor 16 Gen Poor
Max Dispersion Late 2 Very Poor 26 Fair 2 Very Poor 24 Fair
Category Day 1 3 1 2
Max LVORI Early 7 9 7 9
Max LVORI Late 9 3 9 3
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...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 48 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 47 percent.
Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 47 percent.
Light and variable wind.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 90s. Minimum RH 50 percent. Northwest winds less
than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 48 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ099-301930-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 68-73 (+3) 89-94 (+1) 69-74 91-96
RH % (24h trend) 95-100 (+2) 48-53 (-3) 95-100 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) S 5 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 6 S 7 SW 5 S 5
Mixing Hgt(ft-agl) 360 5240 340 6500
Vent Rate (mph-ft) 2160 36680 1700 32500
Max Dispersion Early 3 Very Poor 27 Fair 2 Very Poor 20 Gen Poor
Max Dispersion Late 2 Very Poor 31 Fair 2 Very Poor 24 Fair
Category Day 1 3 1 2
Max LVORI Early 6 8 6 8
Max LVORI Late 9 3 8 3
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...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 47 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 47 percent.
Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. Light and
variable wind.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 47 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 70s. Light and
variable wind.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 90s. Minimum RH 49 percent. Northwest winds less than
10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. North winds
less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 48 percent. Northeast winds
less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ100-301930-
Bradley-
Including the cities of Cleveland and Tasso
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 67-72 (+2) 89-94 (+1) 68-73 91-96
RH % (24h trend) 95-100 (0) 49-54 (-3) 95-100 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 6 S 7 S 6 SW 3
Mixing Hgt(ft-agl) 310 5280 320 5920
Vent Rate (mph-ft) 1860 36960 1920 17760
Max Dispersion Early 2 Very Poor 26 Fair 2 Very Poor 16 Gen Poor
Max Dispersion Late 2 Very Poor 32 Fair 2 Very Poor 23 Fair
Category Day 1 3 1 2
Max LVORI Early 8 10 7 9
Max LVORI Late 10 3 9 3
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...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 46 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 46 percent.
Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 46 percent.
Light and variable wind.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 90s. Minimum RH 48 percent. Northwest winds less than
10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 47 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ101-301930-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
228 PM EDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 66-71 (+2) 89-94 (+1) 66-71 90-95
RH % (24h trend) 95-100 (0) 48-53 (-3) 95-100 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 6 S 6 S 5 W 3
Mixing Hgt(ft-agl) 370 4960 330 5570
Vent Rate (mph-ft) 2220 29760 1650 16710
Max Dispersion Early 3 Very Poor 22 Fair 2 Very Poor 15 Gen Poor
Max Dispersion Late 3 Very Poor 22 Fair 2 Very Poor 21 Fair
Category Day 1 3 1 2
Max LVORI Early 7 9 7 9
Max LVORI Late 10 3 9 3
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...
.MONDAY NIGHT...Mostly clear. Lows around 70. Light and variable
wind.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 46 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 45 percent.
Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 44 percent.
Light and variable wind.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 90s. Minimum RH 45 percent. Northwest winds less
than 10 mph.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows around 70. Light and variable wind.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 45 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ082-301930-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
128 PM CDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 65-70 (+3) 86-91 (0) 66-71 88-93
RH % (24h trend) 95-100 (+3) 49-54 (0) 95-100 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 7 S 7 S 5 W 5
Mixing Hgt(ft-agl) 380 4900 340 5490
Vent Rate (mph-ft) 2660 34300 1700 27450
Max Dispersion Early 3 Very Poor 28 Fair 2 Very Poor 22 Fair
Max Dispersion Late 3 Very Poor 29 Fair 2 Very Poor 22 Fair
Category Day 1 3 1 2
Max LVORI Early 6 9 7 9
Max LVORI Late 9 3 8 3
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...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 51 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
51 percent. Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 50 percent.
West winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
around 90. Minimum RH 53 percent. Northwest winds less than
10 mph.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs around 90. Minimum RH 51 percent. North winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ081-301930-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
128 PM CDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 65-70 (+3) 85-90 (0) 66-71 87-92
RH % (24h trend) 95-100 (+1) 52-57 (-1) 95-100 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 7 S 7 S 5 SW 5
Mixing Hgt(ft-agl) 390 4850 310 5890
Vent Rate (mph-ft) 2730 33950 1550 29450
Max Dispersion Early 4 Very Poor 28 Fair 2 Very Poor 20 Gen Poor
Max Dispersion Late 3 Very Poor 29 Fair 2 Very Poor 24 Fair
Category Day 1 3 1 2
Max LVORI Early 6 9 7 9
Max LVORI Late 9 3 8 3
Precip Chance (%) 0 0 0 0
Precip Type None None None Tstms
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.TUESDAY...Sunny. Highs around 90. Minimum RH 54 percent. Light
and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
53 percent. Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 53 percent.
Light and variable wind.
.THURSDAY NIGHT...Mostly clear. Lows around 70. Light and
variable wind.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the upper 80s. Minimum RH 55 percent. Northwest winds less
than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 53 percent. North winds less
than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ098-301930-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
128 PM CDT Sat Aug 29 2026
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 67-72 (+3) 86-91 (+1) 67-72 88-93
RH % (24h trend) 95-100 (+3) 50-55 (-2) 95-100 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 6 S 7 S 5 S 5
Mixing Hgt(ft-agl) 380 4870 310 5870
Vent Rate (mph-ft) 2280 34090 1550 29350
Max Dispersion Early 3 Very Poor 26 Fair 2 Very Poor 18 Gen Poor
Max Dispersion Late 2 Very Poor 27 Fair 1 Very Poor 24 Fair
Category Day 1 3 1 2
Max LVORI Early 6 9 6 8
Max LVORI Late 8 3 8 3
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...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 50 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
50 percent. Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 49 percent.
Light and variable wind.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and
variable wind.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 90s. Minimum RH 50 percent. Northwest winds less
than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows around 70. North winds less
than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 49 percent. North winds less
than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
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