411
FNUS54 KMRX 220724
FWFMRX
FIRE WEATHER PLANNING FORECAST FOR EAST TENNESSEE...SOUTHWEST
VIRGINIA...AND EXTREME SOUTHWEST NORTH CAROLINA
NATIONAL WEATHER SERVICE MORRISTOWN TN
324 AM EDT SAT AUG 22 2026
DISCUSSION
ISOLATED TO SCATTERED SHOWERS AND STORMS ARE EXPECTED LATE
AFTERNOON INTO THE EVENING TODAY IN NORTHEAST TENNESSEE, SOUTHWEST
VIRGINIA AND THE EAST TENNESSEE MOUNTAINS. ELSEWHERE, SHOWERS AND
STORMS WILL BE MORE ISOLATED. DRY WEATHER IS EXPECTED SUNDAY AND
MONDAY. TEMPERATURES WILL BE CLOSE TO NORMAL THROUGH THE WEEKEND.
RAIN CHANCES WILL RETURN NEXT WEEK.
VAZ001-230830-
LEE-
INCLUDING THE CITY OF ROSE HILL
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR
TEMP (24H TREND) 81-86 (0) 57-62 (-5) 77-82
RH % (24H TREND) 52-57 (-16) 95-100 (0) 42-47
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR NW 5
PM 20FT WND (MPH) LGT/VAR LGT/VAR W 6
TRANSPORT WND (MPH) W 12 NW 7 W 13
MIXING HGT(FT-AGL) 5000 390 7070
VENT RATE (MPH-FT) 60000 2730 91910
MAX DISPERSION EARLY 33 FAIR 4 VERY POOR 49 GEN GOOD
MAX DISPERSION LATE 49 GEN GOOD 3 VERY POOR 80 GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 10 7 10
MAX LVORI LATE 3 10 2
PRECIP CHANCE (%) 30 20 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.02 0.01 0.00
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 9 PM
CHANCE OF THUNDER (%) 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST
WINDS LESS THAN 10 MPH.
MONDAY
SUNNY. HIGHS AROUND 80. MINIMUM RH 44 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
44 PERCENT. WEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. NORTHEAST WINDS
LESS THAN 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 51 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 64 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 LOWER 60S. SOUTH
WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 57 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
VAZ002-230830-
WISE-
INCLUDING THE CITIES OF BIG STONE GAP, NORTON, WISE, COEBURN,
APPALACHIA, AND PARDEE
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLEAR
TEMP (24H TREND) 78-83 (0) 57-62 (-3) 74-79
RH % (24H TREND) 58-63 (-13) 95-100 (0) 46-51
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) W 5 NW 7
PM 20FT WND (MPH) W 5 LGT/VAR W 8
TRANSPORT WND (MPH) W 9 NW 7 W 13
MIXING HGT(FT-AGL) 4910 430 6870
VENT RATE (MPH-FT) 44190 3010 89310
MAX DISPERSION EARLY 36 FAIR 4 VERY POOR 58 GEN GOOD
MAX DISPERSION LATE 46 GEN GOOD 4 VERY POOR 76 GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 10 8 9
MAX LVORI LATE 3 9 2
PRECIP CHANCE (%) 40 0 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
CHANCE OF THUNDER (%) 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
LESS THAN 10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. MINIMUM RH 46 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WINDS LESS THAN 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH 45 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WINDS
LESS THAN 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 52 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH
WINDS LESS THAN 10 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 67 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 LOWER 60S. SOUTHWEST
WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 60 PERCENT.
WEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
VAZ005-230830-
SCOTT VA-
INCLUDING THE CITY OF HILTONS
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLEAR
TEMP (24H TREND) 81-86 (0) 58-63 (-4) 77-82
RH % (24H TREND) 61-66 (-8) 95-100 (0) 46-51
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) SW 5 W 7
PM 20FT WND (MPH) W 6 LGT/VAR W 8
TRANSPORT WND (MPH) W 10 NW 5 W 13
MIXING HGT(FT-AGL) 4900 350 7010
VENT RATE (MPH-FT) 49000 1750 91130
MAX DISPERSION EARLY 28 FAIR 3 VERY POOR 47 GEN GOOD
MAX DISPERSION LATE 42 GEN GOOD 2 VERY POOR 77 GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 10 7 10
MAX LVORI LATE 3 10 2
PRECIP CHANCE (%) 40 20 0
PRECIP TYPE TSTMS TSTMS NONE
PRECIP DURATION 1 1
PRECIP AMOUNT 0.06 0.02 0.00
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 11 PM
CHANCE OF THUNDER (%) 40 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST
WINDS LESS THAN 10 MPH.
MONDAY
SUNNY. HIGHS AROUND 80. MINIMUM RH 46 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST
WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
46 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHEAST
WINDS LESS THAN 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 51 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS
LESS THAN 10 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 67 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 MID 60S. LIGHT AND
VARIABLE WIND.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 60 PERCENT. WEST
WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
VAZ006-230830-
RUSSELL-
INCLUDING THE CITIES OF HANSONVILLE, LEBANON, DYE, CASTLEWOOD,
HONAKER, AND ROSEDALE
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLEAR
TEMP (24H TREND) 79-84 (0) 58-63 (-3) 74-79
RH % (24H TREND) 61-66 (-9) 95-100 (0) 47-52
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) SW 5 W 8
PM 20FT WND (MPH) W 6 LGT/VAR W 9
TRANSPORT WND (MPH) W 9 W 8 W 13
MIXING HGT(FT-AGL) 4710 420 6890
VENT RATE (MPH-FT) 42390 3360 89570
MAX DISPERSION EARLY 30 FAIR 4 VERY POOR 55 GEN GOOD
MAX DISPERSION LATE 38 FAIR 4 VERY POOR 77 GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 10 8 8
MAX LVORI LATE 4 9 2
PRECIP CHANCE (%) 50 30 0
PRECIP TYPE TSTMS TSTMS NONE
PRECIP DURATION 1 1
PRECIP AMOUNT 0.04 0.01 0.00
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 11 PM
CHANCE OF THUNDER (%) 40 30 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
LESS THAN 10 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH 46 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WINDS LESS THAN 10 MPH.
TUESDAY
SUNNY. HIGHS AROUND 80. MINIMUM RH 45 PERCENT. WEST
WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. EAST WINDS
LESS THAN 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 51 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS
LESS THAN 10 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 67 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 LOWER 60S. SOUTH
WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 60 PERCENT.
WEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
VAZ008-230830-
WASHINGTON VA-
INCLUDING THE CITIES OF BENHAMS, BRISTOL VA, AND ABINGDON
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLEAR
TEMP (24H TREND) 79-84 (0) 58-63 (-3) 75-80
RH % (24H TREND) 60-65 (-11) 95-100 (0) 47-52
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) SW 5 W 8
PM 20FT WND (MPH) W 6 LGT/VAR W 9
TRANSPORT WND (MPH) W 9 W 6 W 13
MIXING HGT(FT-AGL) 4590 380 6970
VENT RATE (MPH-FT) 41310 2280 90610
MAX DISPERSION EARLY 27 FAIR 3 VERY POOR 53 GEN GOOD
MAX DISPERSION LATE 37 FAIR 4 VERY POOR 78 GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 10 8 9
MAX LVORI LATE 4 9 3
PRECIP CHANCE (%) 50 50 0
PRECIP TYPE TSTMS TSTMS NONE
PRECIP DURATION 1 1
PRECIP AMOUNT 0.04 0.02 0.00
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 12 AM
CHANCE OF THUNDER (%) 40 30 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
LESS THAN 10 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH 47 PERCENT.
WEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
44 PERCENT. WEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. EAST WINDS LESS
THAN 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 50 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 66 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 LOWER 60S. SOUTHWEST
WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 59 PERCENT.
WEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ018-230830-
JOHNSON-
INCLUDING THE CITIES OF DOEVILLE, MOUNTAIN CITY, NEVA,
SHADY VALLEY, TRADE, AND LAUREL BLOOMERY
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLEAR
TEMP (24H TREND) 76-81 (-1) 57-62 (-3) 72-77
RH % (24H TREND) 55-60 (-16) 95-100 (0) 47-52
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) W 5 NW 8
PM 20FT WND (MPH) W 6 LGT/VAR W 9
TRANSPORT WND (MPH) W 10 W 8 W 14
MIXING HGT(FT-AGL) 4450 430 6220
VENT RATE (MPH-FT) 44500 3440 87080
MAX DISPERSION EARLY 29 FAIR 5 VERY POOR 53 GEN GOOD
MAX DISPERSION LATE 40 FAIR 7 POOR 76 GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 10 8 6
MAX LVORI LATE 4 8 2
PRECIP CHANCE (%) 30 60 0
PRECIP TYPE TSTMS TSTMS NONE
PRECIP DURATION 1 1
PRECIP AMOUNT 0.01 0.03 0.00
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 2 AM
CHANCE OF THUNDER (%) 30 30 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
LESS THAN 10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. MINIMUM RH 46 PERCENT.
WEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. EAST WINDS
LESS THAN 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH 44 PERCENT.
WEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS LESS THAN 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 51 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 67 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 LOWER 60S. SOUTHWEST
WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 59 PERCENT. NORTHWEST
WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ047-230830-
SOUTHEAST CARTER-
INCLUDING THE CITY OF HAMPTON
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLEAR
TEMP (24H TREND) 76-81 (-1) 57-62 (-3) 72-77
RH % (24H TREND) 58-63 (-13) 95-100 (0) 49-54
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) W 5 NW 11
PM 20FT WND (MPH) W 5 LGT/VAR W 9
TRANSPORT WND (MPH) W 10 W 9 W 14
MIXING HGT(FT-AGL) 4260 460 5580
VENT RATE (MPH-FT) 42600 4140 78120
MAX DISPERSION EARLY 30 FAIR 5 VERY POOR 49 GEN GOOD
MAX DISPERSION LATE 39 FAIR 8 POOR 65 GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 9 7 6
MAX LVORI LATE 4 8 3
PRECIP CHANCE (%) 20 50 0
PRECIP TYPE TSTMS TSTMS NONE
PRECIP DURATION 1 1
PRECIP AMOUNT 0.01 0.03 0.00
PRECIP BEGIN 5 PM CONTINUING
PRECIP END CONTINUING 2 AM
CHANCE OF THUNDER (%) 20 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
LESS THAN 10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. MINIMUM RH 47 PERCENT.
WEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHEAST
WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH
47 PERCENT. WEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WINDS
LESS THAN 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 55 PERCENT. SOUTHWEST
WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 70 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS LESS THAN
10 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 62 PERCENT. NORTHWEST
WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ045-230830-
UNICOI-
INCLUDING THE CITIES OF ERWIN, UNICOI, AND LIMESTONE COVE
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLEAR
TEMP (24H TREND) 77-82 (-1) 58-63 (-3) 73-78
RH % (24H TREND) 60-65 (-13) 95-100 (+1) 50-55
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR NW 7
PM 20FT WND (MPH) LGT/VAR LGT/VAR W 7
TRANSPORT WND (MPH) W 10 W 7 NW 12
MIXING HGT(FT-AGL) 4310 450 5530
VENT RATE (MPH-FT) 43100 3150 66360
MAX DISPERSION EARLY 30 FAIR 5 VERY POOR 44 GEN GOOD
MAX DISPERSION LATE 40 FAIR 5 VERY POOR 58 GEN GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 9 6 8
MAX LVORI LATE 4 9 3
PRECIP CHANCE (%) 0 50 0
PRECIP TYPE NONE TSTMS NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.00 0.03 0.00
PRECIP BEGIN CONTINUING
PRECIP END 1 AM
CHANCE OF THUNDER (%) 0 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHWEST
WINDS LESS THAN 10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. MINIMUM RH 49 PERCENT.
WEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH
48 PERCENT. WEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 55 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS
LESS THAN 10 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 70 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 LOWER 60S. SOUTH
WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 63 PERCENT. NORTHWEST
WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ043-230830-
SOUTHEAST GREENE-
INCLUDING THE CITY OF CEDAR CREEK
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLEAR
TEMP (24H TREND) 78-83 (0) 58-63 (-3) 74-79
RH % (24H TREND) 54-59 (-15) 95-100 (+2) 45-50
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) W 5 NW 7
PM 20FT WND (MPH) NW 5 LGT/VAR NW 7
TRANSPORT WND (MPH) W 10 W 7 NW 12
MIXING HGT(FT-AGL) 4480 450 6030
VENT RATE (MPH-FT) 44800 3150 72360
MAX DISPERSION EARLY 30 FAIR 5 VERY POOR 41 GEN GOOD
MAX DISPERSION LATE 42 GEN GOOD 5 VERY POOR 60 GEN GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 9 7 8
MAX LVORI LATE 3 8 3
PRECIP CHANCE (%) 0 40 0
PRECIP TYPE NONE TSTMS NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.00 0.02 0.00
PRECIP BEGIN 8 PM
PRECIP END 2 AM
CHANCE OF THUNDER (%) 0 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS LESS THAN 10 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH 45 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE UPPER 70S. MINIMUM RH 46 PERCENT. WEST WINDS LESS THAN
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 52 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS
LESS THAN 10 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 66 PERCENT.
WEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH
WINDS LESS THAN 10 MPH.
FRIDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE LOWER 80S. MINIMUM RH 59 PERCENT. WEST WINDS LESS THAN
10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ041-230830-
COCKE SMOKY MOUNTAINS-
INCLUDING THE CITY OF HARTFORD
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLEAR
TEMP (24H TREND) 79-84 (0) 60-65 (-3) 75-80
RH % (24H TREND) 51-56 (-17) 95-100 (+2) 44-49
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR NW 8
PM 20FT WND (MPH) NW 5 LGT/VAR NW 8
TRANSPORT WND (MPH) W 12 W 7 NW 12
MIXING HGT(FT-AGL) 4570 370 5670
VENT RATE (MPH-FT) 54840 2590 68040
MAX DISPERSION EARLY 32 FAIR 4 VERY POOR 43 GEN GOOD
MAX DISPERSION LATE 45 GEN GOOD 3 VERY POOR 57 GEN GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 7 6 6
MAX LVORI LATE 3 7 3
PRECIP CHANCE (%) 0 30 0
PRECIP TYPE NONE TSTMS NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP BEGIN 8 PM
PRECIP END 2 AM
CHANCE OF THUNDER (%) 0 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH
45 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH WINDS
LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE UPPER 70S. MINIMUM RH 48 PERCENT. NORTHWEST WINDS LESS THAN
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH
WINDS LESS THAN 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 55 PERCENT.
WEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS
LESS THAN 10 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 68 PERCENT.
WEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS
LESS THAN 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 61 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ074-230830-
SEVIER SMOKY MOUNTAINS-
INCLUDING THE CITIES OF ELKMONT AND GATLINBURG
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLEAR
TEMP (24H TREND) 76-81 (0) 58-63 (-3) 72-77
RH % (24H TREND) 52-57 (-18) 95-100 (+4) 44-49
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR NW 7
PM 20FT WND (MPH) NW 5 LGT/VAR NW 7
TRANSPORT WND (MPH) W 10 NW 7 NW 12
MIXING HGT(FT-AGL) 4160 390 5040
VENT RATE (MPH-FT) 41600 2730 60480
MAX DISPERSION EARLY 26 FAIR 4 VERY POOR 36 FAIR
MAX DISPERSION LATE 40 FAIR 3 VERY POOR 48 GEN GOOD
CATEGORY DAY 3 1 3
MAX LVORI EARLY 7 6 6
MAX LVORI LATE 3 7 3
PRECIP CHANCE (%) 0 30 0
PRECIP TYPE NONE TSTMS NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP BEGIN 8 PM
PRECIP END 2 AM
CHANCE OF THUNDER (%) 0 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH WINDS
LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. MINIMUM RH
47 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. SOUTHEAST WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE MID 70S. MINIMUM RH 53 PERCENT. WEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 61 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS
LESS THAN 10 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 70S. MINIMUM RH 73 PERCENT. WEST
WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH
WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 65 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ072-230830-
BLOUNT SMOKY MOUNTAINS-
INCLUDING THE CITY OF CADES COVE
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLEAR
TEMP (24H TREND) 81-86 (0) 61-66 (-3) 78-83
RH % (24H TREND) 51-56 (-15) 95-100 (+2) 44-49
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR N 6
PM 20FT WND (MPH) LGT/VAR LGT/VAR NW 6
TRANSPORT WND (MPH) W 9 N 5 NW 10
MIXING HGT(FT-AGL) 4750 350 5970
VENT RATE (MPH-FT) 42750 1750 59700
MAX DISPERSION EARLY 27 FAIR 3 VERY POOR 35 FAIR
MAX DISPERSION LATE 41 GEN GOOD 2 VERY POOR 55 GEN GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 8 6 7
MAX LVORI LATE 3 8 3
PRECIP CHANCE (%) 0 20 0
PRECIP TYPE NONE TSTMS NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP BEGIN 8 PM
PRECIP END 1 AM
CHANCE OF THUNDER (%) 0 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WINDS
LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 80. MINIMUM RH 45 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. EAST WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 50 PERCENT.
WEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 58 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. SOUTH WINDS LESS THAN
10 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 71 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 MID 60S. SOUTH WINDS
LESS THAN 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 63 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ087-230830-
SOUTHEAST MONROE-
INCLUDING THE CITIES OF CITICO AND COKER CREEK
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR
TEMP (24H TREND) 82-87 (0) 59-64 (-4) 79-84
RH % (24H TREND) 47-52 (-17) 95-100 (+1) 39-44
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR N 6
PM 20FT WND (MPH) LGT/VAR LGT/VAR NW 6
TRANSPORT WND (MPH) NW 9 N 7 NW 10
MIXING HGT(FT-AGL) 4720 410 6090
VENT RATE (MPH-FT) 42480 2870 60900
MAX DISPERSION EARLY 27 FAIR 3 VERY POOR 37 FAIR
MAX DISPERSION LATE 39 FAIR 3 VERY POOR 55 GEN GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 9 6 8
MAX LVORI LATE 3 9 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
42 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. EAST WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH
49 PERCENT. WEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 60S. SOUTHEAST WINDS LESS THAN 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 57 PERCENT. SOUTH
WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHEAST WINDS LESS THAN
10 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 69 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 MID 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 61 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ102-230830-
EAST POLK-
INCLUDING THE CITIES OF BIG FROG MOUNTAIN, DUCKTOWN,
AND TURTLETOWN
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR
TEMP (24H TREND) 85-90 (0) 60-65 (-4) 82-87
RH % (24H TREND) 45-50 (-15) 95-100 (0) 38-43
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR N 6
PM 20FT WND (MPH) LGT/VAR LGT/VAR NW 7
TRANSPORT WND (MPH) NW 10 N 6 N 10
MIXING HGT(FT-AGL) 5230 380 6660
VENT RATE (MPH-FT) 52300 2280 66600
MAX DISPERSION EARLY 32 FAIR 2 VERY POOR 42 GEN GOOD
MAX DISPERSION LATE 47 GEN GOOD 3 VERY POOR 63 GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 10 6 8
MAX LVORI LATE 2 9 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTH WINDS
LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
39 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS AROUND 60. EAST WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH
48 PERCENT. WEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WINDS LESS
THAN 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 56 PERCENT. SOUTH
WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHEAST WINDS LESS THAN
10 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 67 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 MID 60S. LIGHT AND
VARIABLE WIND.
FRIDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE MID 80S. MINIMUM RH 59 PERCENT. NORTHWEST WINDS LESS THAN
10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
NCZ060-230830-
CHEROKEE-
INCLUDING THE CITIES OF ANDREWS, MARBLE, TOPTON, HIAWASSE DAM,
MURPHY, UNAKA, AND VIOLET
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR
TEMP (24H TREND) 83-88 (0) 60-65 (-3) 80-85
RH % (24H TREND) 47-52 (-16) 95-100 (+1) 39-44
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR NW 6
PM 20FT WND (MPH) NW 5 LGT/VAR NW 7
TRANSPORT WND (MPH) NW 10 NW 6 NW 10
MIXING HGT(FT-AGL) 4790 360 5850
VENT RATE (MPH-FT) 47900 2160 58500
MAX DISPERSION EARLY 33 FAIR 2 VERY POOR 45 GEN GOOD
MAX DISPERSION LATE 42 GEN GOOD 3 VERY POOR 59 GEN GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 10 6 8
MAX LVORI LATE 3 9 3
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTH WINDS
LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
41 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS AROUND 60. NORTHEAST WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH
50 PERCENT. WEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE LOWER 60S. EAST WINDS LESS THAN
10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 57 PERCENT. SOUTH
WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHEAST WINDS LESS THAN
10 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 69 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 MID 60S. LIGHT AND
VARIABLE WIND.
FRIDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE MID 80S. MINIMUM RH 60 PERCENT. NORTHWEST WINDS LESS THAN
10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
NCZ061-230830-
CLAY-
INCLUDING THE CITIES OF SHOOTING CREEK, BRASSTOWN, HAYESVILLE,
AND TUSQUITEE
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR
TEMP (24H TREND) 80-85 (+1) 58-63 (-3) 77-82
RH % (24H TREND) 55-60 (-15) 95-100 (+2) 43-48
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR NW 8
PM 20FT WND (MPH) LGT/VAR LGT/VAR NW 6
TRANSPORT WND (MPH) NW 10 N 7 NW 12
MIXING HGT(FT-AGL) 4730 410 5600
VENT RATE (MPH-FT) 47300 2870 67200
MAX DISPERSION EARLY 33 FAIR 3 VERY POOR 45 GEN GOOD
MAX DISPERSION LATE 41 GEN GOOD 3 VERY POOR 54 GEN GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 10 6 8
MAX LVORI LATE 3 9 3
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS
LESS THAN 10 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH 46 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. NORTHEAST WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 56 PERCENT.
WEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 65 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. LIGHT AND VARIABLE WIND.
THURSDAY
MOSTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 77 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 LOWER 60S. NORTH
WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 67 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ015-230830-
HANCOCK-
INCLUDING THE CITIES OF EVANSTON, SNEEDVILLE, TREADWAY,
AND KYLES FORD
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR
TEMP (24H TREND) 83-88 (+1) 58-63 (-5) 79-84
RH % (24H TREND) 51-56 (-14) 95-100 (0) 41-46
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR W 5
TRANSPORT WND (MPH) W 9 NW 5 W 13
MIXING HGT(FT-AGL) 5280 340 7640
VENT RATE (MPH-FT) 47520 1700 99320
MAX DISPERSION EARLY 33 FAIR 3 VERY POOR 48 GEN GOOD
MAX DISPERSION LATE 54 GEN GOOD 3 VERY POOR 84 GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 10 7 10
MAX LVORI LATE 2 10 2
PRECIP CHANCE (%) 20 0 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
CHANCE OF THUNDER (%) 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
41 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST
WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
41 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 48 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. LIGHT AND VARIABLE WIND.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 61 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 MID 60S. LIGHT AND
VARIABLE WIND.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 54 PERCENT. LIGHT
AND VARIABLE WIND.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ016-230830-
HAWKINS-
INCLUDING THE CITY OF MOORESBURG
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR MCLEAR
TEMP (24H TREND) 82-87 (0) 60-65 (-3) 79-84
RH % (24H TREND) 57-62 (-11) 95-100 (0) 44-49
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR W 5
PM 20FT WND (MPH) LGT/VAR LGT/VAR W 7
TRANSPORT WND (MPH) W 10 NW 5 W 13
MIXING HGT(FT-AGL) 5280 340 7610
VENT RATE (MPH-FT) 52800 1700 98930
MAX DISPERSION EARLY 29 FAIR 3 VERY POOR 48 GEN GOOD
MAX DISPERSION LATE 48 GEN GOOD 2 VERY POOR 83 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 10 7 10
MAX LVORI LATE 3 10 2
PRECIP CHANCE (%) 30 20 0
PRECIP TYPE TSTMS TSTMS NONE
PRECIP DURATION 1 1
PRECIP AMOUNT 0.02 0.01 0.00
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 11 PM
CHANCE OF THUNDER (%) 20 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
45 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST
WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
46 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHEAST
WINDS LESS THAN 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 52 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. LIGHT AND VARIABLE WIND.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 65 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 MID 60S. LIGHT AND
VARIABLE WIND.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 59 PERCENT. WEST
WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ017-230830-
SULLIVAN-
INCLUDING THE CITIES OF KINGSPORT, BRISTOL TN,
AND SOUTH HOLSTON DAM
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLEAR
TEMP (24H TREND) 81-86 (-1) 60-65 (-3) 77-82
RH % (24H TREND) 58-63 (-9) 95-100 (0) 46-51
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) SW 6 W 8
PM 20FT WND (MPH) W 6 LGT/VAR W 9
TRANSPORT WND (MPH) W 9 W 5 W 13
MIXING HGT(FT-AGL) 4890 320 6950
VENT RATE (MPH-FT) 44010 1600 90350
MAX DISPERSION EARLY 25 FAIR 3 VERY POOR 44 GEN GOOD
MAX DISPERSION LATE 40 FAIR 3 VERY POOR 77 GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 10 8 10
MAX LVORI LATE 3 10 2
PRECIP CHANCE (%) 40 50 0
PRECIP TYPE TSTMS TSTMS NONE
PRECIP DURATION 1 1
PRECIP AMOUNT 0.02 0.02 0.00
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 1 AM
CHANCE OF THUNDER (%) 40 30 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WINDS
LESS THAN 10 MPH.
MONDAY
SUNNY. HIGHS AROUND 80. MINIMUM RH 45 PERCENT. WEST
WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST
WINDS LESS THAN 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 43 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. EAST WINDS
LESS THAN 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 48 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 63 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 MID 60S. SOUTHWEST
WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 56 PERCENT. WEST
WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ046-230830-
NORTHWEST CARTER-
INCLUDING THE CITY OF ELIZABETHTON
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLEAR
TEMP (24H TREND) 80-85 (0) 59-64 (-3) 76-81
RH % (24H TREND) 56-61 (-11) 95-100 (+2) 46-51
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) W 5 W 7
PM 20FT WND (MPH) W 6 LGT/VAR W 9
TRANSPORT WND (MPH) W 9 W 7 W 13
MIXING HGT(FT-AGL) 4590 430 6480
VENT RATE (MPH-FT) 41310 3010 84240
MAX DISPERSION EARLY 26 FAIR 4 VERY POOR 42 GEN GOOD
MAX DISPERSION LATE 39 FAIR 4 VERY POOR 73 GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 9 7 7
MAX LVORI LATE 3 8 3
PRECIP CHANCE (%) 30 60 0
PRECIP TYPE TSTMS TSTMS NONE
PRECIP DURATION 1 1
PRECIP AMOUNT 0.01 0.05 0.00
PRECIP BEGIN 4 PM CONTINUING
PRECIP END CONTINUING 2 AM
CHANCE OF THUNDER (%) 20 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS LESS THAN 10 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH 45 PERCENT.
WEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
43 PERCENT. WEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 48 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 63 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 MID 60S. LIGHT AND
VARIABLE WIND.
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.
*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.
TNZ044-230830-
WASHINGTON TN-
INCLUDING THE CITY OF JOHNSON CITY
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLEAR
TEMP (24H TREND) 82-87 (0) 60-65 (-3) 78-83
RH % (24H TREND) 57-62 (-9) 95-100 (0) 46-51
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR W 6
PM 20FT WND (MPH) W 5 LGT/VAR W 8
TRANSPORT WND (MPH) W 9 W 6 W 13
MIXING HGT(FT-AGL) 4780 340 6610
VENT RATE (MPH-FT) 43020 2040 85930
MAX DISPERSION EARLY 27 FAIR 3 VERY POOR 42 GEN GOOD
MAX DISPERSION LATE 42 GEN GOOD 3 VERY POOR 74 GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 10 7 9
MAX LVORI LATE 3 9 2
PRECIP CHANCE (%) 20 40 0
PRECIP TYPE TSTMS TSTMS NONE
PRECIP DURATION 1 1
PRECIP AMOUNT 0.01 0.02 0.00
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 1 AM
CHANCE OF THUNDER (%) 20 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS LESS THAN 10 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 46 PERCENT.
WEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. EAST WINDS
LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
44 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 48 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS
LESS THAN 10 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 62 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 MID 60S. SOUTH WINDS
LESS THAN 10 MPH.
FRIDAY
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS
IN THE MID 80S. MINIMUM RH 56 PERCENT. WEST WINDS LESS THAN
10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ042-230830-
NORTHWEST GREENE-
INCLUDING THE CITY OF GREENEVILLE
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLEAR
TEMP (24H TREND) 83-88 (0) 60-65 (-3) 79-84
RH % (24H TREND) 55-60 (-9) 95-100 (0) 45-50
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR W 5
PM 20FT WND (MPH) W 5 LGT/VAR W 7
TRANSPORT WND (MPH) W 9 W 5 W 12
MIXING HGT(FT-AGL) 4950 320 6680
VENT RATE (MPH-FT) 44550 1600 80160
MAX DISPERSION EARLY 29 FAIR 3 VERY POOR 39 FAIR
MAX DISPERSION LATE 42 GEN GOOD 2 VERY POOR 70 GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 10 7 9
MAX LVORI LATE 3 10 2
PRECIP CHANCE (%) 20 30 0
PRECIP TYPE TSTMS TSTMS NONE
PRECIP DURATION 1 1
PRECIP AMOUNT 0.01 0.02 0.00
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 12 AM
CHANCE OF THUNDER (%) 20 30 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS LESS THAN 10 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 45 PERCENT.
WEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. EAST WINDS
LESS THAN 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 44 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 49 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS
LESS THAN 10 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 62 PERCENT. WEST
WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH 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.
*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.
TNZ038-230830-
GRAINGER-
INCLUDING THE CITY OF BEAN STATION
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR
TEMP (24H TREND) 85-90 (+1) 61-66 (-4) 81-86
RH % (24H TREND) 52-57 (-11) 95-100 (-1) 41-46
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR W 5
TRANSPORT WND (MPH) W 10 NW 5 NW 13
MIXING HGT(FT-AGL) 5440 330 7830
VENT RATE (MPH-FT) 54400 1650 101790
MAX DISPERSION EARLY 33 FAIR 3 VERY POOR 42 GEN GOOD
MAX DISPERSION LATE 54 GEN GOOD 3 VERY POOR 86 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 10 6 9
MAX LVORI LATE 2 9 2
PRECIP CHANCE (%) 20 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP BEGIN 3 PM
PRECIP END 8 PM
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
42 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. NORTHEAST WINDS
LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
43 PERCENT. WEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. LIGHT AND
VARIABLE WIND.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 50 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. LIGHT AND VARIABLE WIND.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 62 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. LIGHT AND
VARIABLE WIND.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 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.
TNZ039-230830-
HAMBLEN-
INCLUDING THE CITIES OF ALPHA, MORRISTOWN, AND RUSSELLVILLE
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLEAR
TEMP (24H TREND) 84-89 (+1) 62-67 (-3) 81-86
RH % (24H TREND) 55-60 (-10) 95-100 (0) 45-50
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR W 5
TRANSPORT WND (MPH) W 10 NW 5 NW 12
MIXING HGT(FT-AGL) 5330 350 7630
VENT RATE (MPH-FT) 53300 1750 91560
MAX DISPERSION EARLY 31 FAIR 3 VERY POOR 41 GEN GOOD
MAX DISPERSION LATE 49 GEN GOOD 2 VERY POOR 76 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 10 7 10
MAX LVORI LATE 3 10 2
PRECIP CHANCE (%) 20 20 0
PRECIP TYPE NONE TSTMS NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.01 0.01 0.00
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 11 PM
CHANCE OF THUNDER (%) 0 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
44 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. NORTHEAST WINDS
LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
45 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 51 PERCENT.
WEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. LIGHT AND VARIABLE WIND.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 64 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. LIGHT AND
VARIABLE WIND.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 57 PERCENT.
WEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ040-230830-
NORTHWEST COCKE-
INCLUDING THE CITIES OF BYBEE AND NEWPORT
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLEAR
TEMP (24H TREND) 83-88 (0) 62-67 (-3) 80-85
RH % (24H TREND) 53-58 (-11) 95-100 (+1) 44-49
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR W 5
PM 20FT WND (MPH) LGT/VAR LGT/VAR W 6
TRANSPORT WND (MPH) W 10 W 5 NW 12
MIXING HGT(FT-AGL) 5130 320 6910
VENT RATE (MPH-FT) 51300 1600 82920
MAX DISPERSION EARLY 31 FAIR 3 VERY POOR 37 FAIR
MAX DISPERSION LATE 48 GEN GOOD 2 VERY POOR 70 GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 10 7 9
MAX LVORI LATE 3 10 2
PRECIP CHANCE (%) 0 30 0
PRECIP TYPE NONE TSTMS NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP BEGIN 8 PM
PRECIP END 2 AM
CHANCE OF THUNDER (%) 0 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTHWEST WINDS
LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
44 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. EAST WINDS LESS
THAN 10 MPH.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE MID 80S. MINIMUM RH 45 PERCENT. NORTH WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 50 PERCENT.
WEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. SOUTH WINDS LESS THAN
10 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 63 PERCENT. WEST
WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS
LESS THAN 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 56 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ070-230830-
JEFFERSON-
INCLUDING THE CITIES OF JEFFERSON CITY, STRAWBERRY PLAINS,
CHESTNUT HILL, DANDRIDGE, AND WHITE PINE
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLEAR
TEMP (24H TREND) 85-90 (0) 62-67 (-4) 82-87
RH % (24H TREND) 52-57 (-11) 95-100 (0) 43-48
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR W 6
TRANSPORT WND (MPH) W 10 NW 5 NW 12
MIXING HGT(FT-AGL) 5270 310 7460
VENT RATE (MPH-FT) 52700 1550 89520
MAX DISPERSION EARLY 31 FAIR 3 VERY POOR 35 FAIR
MAX DISPERSION LATE 51 GEN GOOD 2 VERY POOR 73 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 10 7 9
MAX LVORI LATE 2 9 2
PRECIP CHANCE (%) 0 20 0
PRECIP TYPE NONE TSTMS NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP BEGIN 8 PM
PRECIP END 11 PM
CHANCE OF THUNDER (%) 0 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHWEST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
42 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHEAST
WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
44 PERCENT. NORTH WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. LIGHT AND
VARIABLE WIND.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 50 PERCENT.
WEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. SOUTH WINDS LESS THAN
10 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 62 PERCENT. WEST
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. LIGHT AND
VARIABLE WIND.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 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.
TNZ035-230830-
MORGAN-
INCLUDING THE CITIES OF PINE ORCHARD, HIGH POINT, AND PETROS
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR
TEMP (24H TREND) 84-89 (+2) 59-64 (-4) 80-85
RH % (24H TREND) 50-55 (-17) 95-100 (+1) 41-46
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR NW 5
TRANSPORT WND (MPH) W 13 N 5 NW 12
MIXING HGT(FT-AGL) 5130 370 6890
VENT RATE (MPH-FT) 66690 1850 82680
MAX DISPERSION EARLY 42 GEN GOOD 5 VERY POOR 53 GEN GOOD
MAX DISPERSION LATE 55 GEN GOOD 3 VERY POOR 70 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 9 6 9
MAX LVORI LATE 2 10 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
43 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. NORTHEAST WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
47 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. EAST WINDS
LESS THAN 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 56 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS LESS THAN 10 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 65 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WINDS LESS THAN
10 MPH.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 57 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ012-230830-
SCOTT TN-
INCLUDING THE CITIES OF BIG SOUTH FORK NATIONAL, ONEIDA,
SMOKEY JUNCTION, ELGIN, HUNTSVILLE, NORMA, AND SLICK ROCK
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR
TEMP (24H TREND) 83-88 (+1) 59-64 (-4) 80-85
RH % (24H TREND) 50-55 (-17) 95-100 (+1) 41-46
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR NW 5
TRANSPORT WND (MPH) W 13 NW 5 NW 13
MIXING HGT(FT-AGL) 4960 380 6760
VENT RATE (MPH-FT) 64480 1900 87880
MAX DISPERSION EARLY 42 GEN GOOD 5 VERY POOR 46 GEN GOOD
MAX DISPERSION LATE 57 GEN GOOD 3 VERY POOR 74 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 10 6 8
MAX LVORI LATE 2 8 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS LESS THAN 10 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 43 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST
WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
45 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 55 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS LESS THAN 10 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 63 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 60S. LIGHT AND VARIABLE WIND.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 56 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ013-230830-
CAMPBELL-
INCLUDING THE CITIES OF FINCASTLE, LA FOLLETTE, ELK VALLEY,
JELLICO, WHITE OAK, CARYVILLE, AND ROYAL BLUE
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR
TEMP (24H TREND) 81-86 (+1) 60-65 (-4) 78-83
RH % (24H TREND) 54-59 (-18) 95-100 (-1) 44-49
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR NW 5
TRANSPORT WND (MPH) W 12 NW 6 NW 12
MIXING HGT(FT-AGL) 5170 380 7090
VENT RATE (MPH-FT) 62040 2280 85080
MAX DISPERSION EARLY 41 GEN GOOD 5 VERY POOR 48 GEN GOOD
MAX DISPERSION LATE 54 GEN GOOD 4 VERY POOR 75 GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 9 6 8
MAX LVORI LATE 3 8 3
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 80. MINIMUM RH 47 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. NORTHEAST WINDS
LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
51 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 60 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. SOUTH WINDS LESS THAN
10 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 70 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 60S. LIGHT AND VARIABLE WIND.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 62 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ014-230830-
CLAIBORNE-
INCLUDING THE CITIES OF LONE MOUNTAIN, SANDLICK, SPRINGDALE,
ARTHUR, HARROGATE-SHAWANEE, CLAIRFIELD, AND HOWARD QUARTER
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR
TEMP (24H TREND) 84-89 (+2) 59-64 (-5) 80-85
RH % (24H TREND) 50-55 (-15) 95-100 (0) 41-46
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR NW 5
TRANSPORT WND (MPH) W 12 NW 6 NW 13
MIXING HGT(FT-AGL) 5160 360 7480
VENT RATE (MPH-FT) 61920 2160 97240
MAX DISPERSION EARLY 35 FAIR 4 VERY POOR 46 GEN GOOD
MAX DISPERSION LATE 54 GEN GOOD 3 VERY POOR 82 GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 10 6 9
MAX LVORI LATE 3 10 2
PRECIP CHANCE (%) 20 0 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP BEGIN 5 PM
PRECIP END 8 PM
CHANCE OF THUNDER (%) 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
42 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST
WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
43 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 51 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS LESS THAN 10 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 63 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 MID 60S. LIGHT AND
VARIABLE WIND.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 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.
TNZ037-230830-
UNION-
INCLUDING THE CITIES OF MAYNARDVILLE, NORRIS LAKE, PAULETTE,
ROSE HILL, SHARPS CHAPEL, AND LUTTRELL
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR
TEMP (24H TREND) 85-90 (+2) 61-66 (-4) 81-86
RH % (24H TREND) 52-57 (-13) 95-100 (-1) 42-47
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) W 12 NW 5 NW 12
MIXING HGT(FT-AGL) 5380 350 7630
VENT RATE (MPH-FT) 64560 1750 91560
MAX DISPERSION EARLY 34 FAIR 3 VERY POOR 43 GEN GOOD
MAX DISPERSION LATE 54 GEN GOOD 3 VERY POOR 76 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 10 6 9
MAX LVORI LATE 3 9 2
PRECIP CHANCE (%) 20 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP BEGIN 4 PM
PRECIP END 8 PM
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
44 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. NORTHEAST WINDS
LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
46 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. LIGHT AND
VARIABLE WIND.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 53 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. LIGHT AND VARIABLE WIND.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 64 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. LIGHT AND
VARIABLE WIND.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 57 PERCENT.
LIGHT AND VARIABLE WIND.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ036-230830-
ANDERSON-
INCLUDING THE CITIES OF OAK RIDGE AND CLINTON
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR
TEMP (24H TREND) 85-90 (+3) 61-66 (-4) 81-86
RH % (24H TREND) 49-54 (-17) 95-100 (-1) 41-46
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) W 10 N 6 NW 10
MIXING HGT(FT-AGL) 5380 360 7340
VENT RATE (MPH-FT) 53800 2160 73400
MAX DISPERSION EARLY 32 FAIR 3 VERY POOR 43 GEN GOOD
MAX DISPERSION LATE 50 GEN GOOD 3 VERY POOR 66 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 9 6 8
MAX LVORI LATE 3 8 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. NORTHWEST WINDS
LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
44 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. NORTHEAST WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
48 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. LIGHT AND
VARIABLE WIND.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 55 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. SOUTHWEST WINDS LESS THAN
10 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 66 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
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 SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 58 PERCENT.
LIGHT AND VARIABLE WIND.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ069-230830-
KNOX-
INCLUDING THE CITIES OF BEARDEN, KNOXVILLE, AND LAKE FOREST
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR
TEMP (24H TREND) 87-92 (+2) 62-67 (-4) 83-88
RH % (24H TREND) 50-55 (-12) 95-100 (-3) 41-46
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) W 10 N 3 NW 10
MIXING HGT(FT-AGL) 5550 330 7750
VENT RATE (MPH-FT) 55500 990 77500
MAX DISPERSION EARLY 29 FAIR 3 VERY POOR 38 FAIR
MAX DISPERSION LATE 55 GEN GOOD 2 VERY POOR 70 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 10 6 9
MAX LVORI LATE 2 8 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTH WINDS
LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
42 PERCENT. NORTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. NORTHEAST WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
44 PERCENT. NORTH WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. LIGHT AND
VARIABLE WIND.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 51 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. SOUTHWEST WINDS LESS THAN
10 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 62 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. WEST WINDS
LESS THAN 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 56 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.
TNZ073-230830-
NORTH SEVIER-
INCLUDING THE CITIES OF HARRISBURG, KODAK, MCMAHAN, SEVIERVILLE,
SEYMOUR, AND PIGEON FORGE
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLEAR
TEMP (24H TREND) 85-90 (+1) 62-67 (-4) 81-86
RH % (24H TREND) 50-55 (-12) 95-100 (+1) 42-47
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR NW 5
PM 20FT WND (MPH) LGT/VAR LGT/VAR W 5
TRANSPORT WND (MPH) W 10 NW 3 NW 10
MIXING HGT(FT-AGL) 5180 290 6750
VENT RATE (MPH-FT) 51800 870 67500
MAX DISPERSION EARLY 27 FAIR 3 VERY POOR 31 FAIR
MAX DISPERSION LATE 47 GEN GOOD 2 VERY POOR 57 GEN GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 9 7 9
MAX LVORI LATE 3 9 3
PRECIP CHANCE (%) 0 20 0
PRECIP TYPE NONE TSTMS NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP BEGIN 8 PM
PRECIP END 2 AM
CHANCE OF THUNDER (%) 0 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS
LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
42 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. EAST WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE MID 80S. MINIMUM RH 45 PERCENT. NORTH WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 51 PERCENT.
WEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. SOUTH WINDS LESS THAN
10 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 63 PERCENT. WEST
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 UPPER 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.
TNZ067-230830-
ROANE-
INCLUDING THE CITIES OF HARRIMAN, EAGLE FURNACE, ROCKWOOD,
BRADBURY, FAIRVIEW, KINGSTON, AND OLIVER SPRINGS
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR
TEMP (24H TREND) 88-93 (+3) 61-66 (-4) 84-89
RH % (24H TREND) 47-52 (-19) 95-100 (-2) 40-45
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) W 10 N 5 NW 10
MIXING HGT(FT-AGL) 5740 330 7490
VENT RATE (MPH-FT) 57400 1650 74900
MAX DISPERSION EARLY 35 FAIR 3 VERY POOR 48 GEN GOOD
MAX DISPERSION LATE 55 GEN GOOD 2 VERY POOR 68 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 10 6 8
MAX LVORI LATE 3 9 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. NORTHWEST WINDS
LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
42 PERCENT. LIGHT AND VARIABLE WIND.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. NORTHEAST WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE UPPER 80S. MINIMUM RH 48 PERCENT. LIGHT AND VARIABLE WIND.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. LIGHT AND
VARIABLE WIND.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 56 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. LIGHT AND VARIABLE WIND.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 66 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
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 A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 58 PERCENT.
LIGHT AND VARIABLE WIND.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ068-230830-
LOUDON-
INCLUDING THE CITIES OF LENOIR CITY AND LOUDON
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR
TEMP (24H TREND) 88-93 (+2) 62-67 (-4) 85-90
RH % (24H TREND) 46-51 (-18) 95-100 (-1) 39-44
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR NW 5
TRANSPORT WND (MPH) W 10 N 3 NW 10
MIXING HGT(FT-AGL) 5920 330 7740
VENT RATE (MPH-FT) 59200 990 77400
MAX DISPERSION EARLY 29 FAIR 4 VERY POOR 37 FAIR
MAX DISPERSION LATE 56 GEN GOOD 2 VERY POOR 70 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 10 6 9
MAX LVORI LATE 2 9 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTH WINDS
LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
42 PERCENT. NORTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. NORTHEAST WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE UPPER 80S. MINIMUM RH 46 PERCENT. NORTH WINDS LESS THAN
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. LIGHT AND
VARIABLE WIND.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 54 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 60S. SOUTHWEST WINDS LESS
THAN 10 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 65 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. LIGHT AND
VARIABLE WIND.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 57 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ071-230830-
NORTHWEST BLOUNT-
INCLUDING THE CITIES OF HAPPY VALLEY, MARYVILLE, AND ALCOA
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLEAR
TEMP (24H TREND) 86-91 (+1) 63-68 (-3) 83-88
RH % (24H TREND) 47-52 (-16) 95-100 (0) 41-46
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR NW 6
TRANSPORT WND (MPH) W 9 N 3 NW 9
MIXING HGT(FT-AGL) 5610 310 7250
VENT RATE (MPH-FT) 50490 930 65250
MAX DISPERSION EARLY 27 FAIR 3 VERY POOR 31 FAIR
MAX DISPERSION LATE 50 GEN GOOD 2 VERY POOR 58 GEN GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 9 6 9
MAX LVORI LATE 3 9 2
PRECIP CHANCE (%) 0 20 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP BEGIN 8 PM
PRECIP END 11 PM
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. EAST WINDS
LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
42 PERCENT. NORTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. EAST WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE MID 80S. MINIMUM RH 45 PERCENT. NORTH WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 53 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. SOUTH WINDS LESS THAN
10 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 65 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 SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 57 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ086-230830-
NORTHWEST MONROE-
INCLUDING THE CITIES OF SWEETWATER, MADISONVILLE,
AND BULLET CREEK
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR
TEMP (24H TREND) 88-93 (+2) 62-67 (-4) 84-89
RH % (24H TREND) 45-50 (-17) 95-100 (0) 39-44
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR NW 5
TRANSPORT WND (MPH) W 9 N 5 NW 9
MIXING HGT(FT-AGL) 5720 340 7410
VENT RATE (MPH-FT) 51480 1700 66690
MAX DISPERSION EARLY 28 FAIR 3 VERY POOR 36 FAIR
MAX DISPERSION LATE 47 GEN GOOD 2 VERY POOR 60 GEN GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 10 6 9
MAX LVORI LATE 2 9 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTH WINDS
LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
41 PERCENT. NORTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. EAST WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE UPPER 80S. MINIMUM RH 46 PERCENT. NORTHWEST WINDS LESS THAN
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. LIGHT AND
VARIABLE WIND.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 54 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. SOUTH WINDS LESS THAN
10 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 66 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 60S. LIGHT AND
VARIABLE WIND.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 58 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ083-230830-
RHEA-
INCLUDING THE CITIES OF DAYTON, EVENSVILLE, OLD WASHINGTON,
GRANDVIEW, AND SPRING CITY
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR CLEAR
TEMP (24H TREND) 87-92 (+2) 61-66 (-4) 84-89
RH % (24H TREND) 46-51 (-19) 95-100 (-3) 40-45
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR NW 6
TRANSPORT WND (MPH) NW 12 N 5 NW 12
MIXING HGT(FT-AGL) 5510 340 7190
VENT RATE (MPH-FT) 66120 1700 86280
MAX DISPERSION EARLY 37 FAIR 3 VERY POOR 54 GEN GOOD
MAX DISPERSION LATE 54 GEN GOOD 3 VERY POOR 71 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 10 6 8
MAX LVORI LATE 3 8 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHWEST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
43 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. NORTH WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH
52 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. LIGHT AND
VARIABLE WIND.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 60 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. LIGHT AND VARIABLE WIND.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 70 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
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 A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 61 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ084-230830-
MEIGS-
INCLUDING THE CITY OF BIG SPRING
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR CLEAR
TEMP (24H TREND) 89-94 (+2) 62-67 (-5) 86-91
RH % (24H TREND) 45-50 (-17) 95-100 (-2) 38-43
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR NW 5
TRANSPORT WND (MPH) NW 10 N 5 N 10
MIXING HGT(FT-AGL) 5790 320 7530
VENT RATE (MPH-FT) 57900 1600 75300
MAX DISPERSION EARLY 33 FAIR 3 VERY POOR 50 GEN GOOD
MAX DISPERSION LATE 52 GEN GOOD 2 VERY POOR 69 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 10 6 8
MAX LVORI LATE 2 8 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHWEST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
42 PERCENT. NORTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 60S. LIGHT AND VARIABLE WIND.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 49 PERCENT.
LIGHT AND VARIABLE WIND.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. LIGHT AND
VARIABLE WIND.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 56 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. LIGHT AND VARIABLE WIND.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 67 PERCENT.
SOUTHWEST 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 A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS AROUND 90. MINIMUM RH 58 PERCENT. LIGHT AND
VARIABLE WIND.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ085-230830-
MCMINN-
INCLUDING THE CITIES OF ATHENS, CLEAR WATER, DENTVILLE,
AND ETOWAH
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR
TEMP (24H TREND) 88-93 (+1) 62-67 (-4) 86-91
RH % (24H TREND) 43-48 (-17) 95-100 (-2) 36-41
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR NW 5
TRANSPORT WND (MPH) NW 9 N 6 NW 10
MIXING HGT(FT-AGL) 5890 350 7660
VENT RATE (MPH-FT) 53010 2100 76600
MAX DISPERSION EARLY 29 FAIR 3 VERY POOR 44 GEN GOOD
MAX DISPERSION LATE 52 GEN GOOD 2 VERY POOR 70 GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 10 6 8
MAX LVORI LATE 2 8 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHWEST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
39 PERCENT. NORTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. LIGHT AND VARIABLE WIND.
TUESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE UPPER 80S. MINIMUM RH 46 PERCENT. WEST WINDS LESS THAN
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. LIGHT AND
VARIABLE WIND.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 54 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 60S. SOUTH WINDS LESS THAN
10 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 66 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 60S. LIGHT AND
VARIABLE WIND.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 57 PERCENT.
LIGHT AND VARIABLE WIND.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ099-230830-
HAMILTON-
INCLUDING THE CITIES OF CHATTANOOGA, LOOKOUT MOUNTAIN,
AND SIGNAL MOUNTAIN
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR CLEAR
TEMP (24H TREND) 89-94 (+2) 64-69 (-3) 86-91
RH % (24H TREND) 41-46 (-18) 92-97 (-5) 36-41
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR NW 7
TRANSPORT WND (MPH) NW 9 N 6 NW 10
MIXING HGT(FT-AGL) 5810 350 7650
VENT RATE (MPH-FT) 52290 2100 76500
MAX DISPERSION EARLY 34 FAIR 3 VERY POOR 50 GEN GOOD
MAX DISPERSION LATE 48 GEN GOOD 3 VERY POOR 70 GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 9 5 7
MAX LVORI LATE 2 7 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTH WINDS
LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
40 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 60S. NORTH WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 50 PERCENT.
SOUTH WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 60S. SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 57 PERCENT.
SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 70. SOUTH WINDS LESS THAN 10 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 67 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 SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 58 PERCENT.
NORTH WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ100-230830-
BRADLEY-
INCLUDING THE CITIES OF CLEVELAND AND TASSO
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR CLEAR
TEMP (24H TREND) 89-94 (+1) 63-68 (-4) 86-91
RH % (24H TREND) 42-47 (-15) 95-100 (-3) 36-41
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR NW 6
TRANSPORT WND (MPH) NW 9 N 6 N 12
MIXING HGT(FT-AGL) 6010 340 7560
VENT RATE (MPH-FT) 54090 2040 90720
MAX DISPERSION EARLY 28 FAIR 2 VERY POOR 44 GEN GOOD
MAX DISPERSION LATE 49 GEN GOOD 2 VERY POOR 74 GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 10 6 8
MAX LVORI LATE 2 8 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTH WINDS
LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
38 PERCENT. NORTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 60S. NORTHEAST WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH
46 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 60S. LIGHT AND VARIABLE WIND.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 53 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 60S. SOUTH WINDS LESS THAN
10 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 65 PERCENT.
SOUTH 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. LIGHT AND
VARIABLE WIND.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 56 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.
TNZ101-230830-
WEST POLK-
INCLUDING THE CITIES OF CONASAUGA, ARCHVILLE, BENTON, PARKSVILLE,
AND RELIANCE
324 AM EDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR
TEMP (24H TREND) 88-93 (+1) 62-67 (-4) 85-90
RH % (24H TREND) 42-47 (-14) 95-100 (0) 36-41
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR NW 5
TRANSPORT WND (MPH) NW 8 NE 6 NW 10
MIXING HGT(FT-AGL) 5550 390 7350
VENT RATE (MPH-FT) 44400 2340 73500
MAX DISPERSION EARLY 29 FAIR 2 VERY POOR 40 FAIR
MAX DISPERSION LATE 43 GEN GOOD 2 VERY POOR 67 GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 10 6 8
MAX LVORI LATE 2 8 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHEAST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
37 PERCENT. NORTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. LIGHT AND VARIABLE WIND.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH
44 PERCENT. WEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 60S. LIGHT AND VARIABLE WIND.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 52 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 60S. LIGHT AND VARIABLE WIND.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 63 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. LIGHT AND
VARIABLE WIND.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. MINIMUM RH 54 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.
TNZ082-230830-
BLEDSOE-
INCLUDING THE CITIES OF OLD CUMBERLAND, PALIO, MELVINE,
MOUNT CREST, PIKEVILLE, AND BRAYTON
224 AM CDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR CLEAR
TEMP (24H TREND) 84-89 (+1) 59-64 (-4) 81-86
RH % (24H TREND) 48-53 (-18) 95-100 (-1) 42-47
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR NW 6
TRANSPORT WND (MPH) NW 12 N 7 NW 13
MIXING HGT(FT-AGL) 4890 360 6630
VENT RATE (MPH-FT) 58680 2520 86190
MAX DISPERSION EARLY 38 FAIR 4 VERY POOR 52 GEN GOOD
MAX DISPERSION LATE 51 GEN GOOD 2 VERY POOR 71 GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 10 6 8
MAX LVORI LATE 2 9 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
43 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. NORTHEAST WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH
52 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 60S. LIGHT AND VARIABLE WIND.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 61 PERCENT. SOUTH
WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. LIGHT AND VARIABLE WIND.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 70 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 60S. LIGHT AND VARIABLE WIND.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 61 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ081-230830-
SEQUATCHIE-
INCLUDING THE CITIES OF CAGLE, DUNLAP, CARTWRIGHT, AND LONE OAK
224 AM CDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR CLEAR
TEMP (24H TREND) 84-89 (+1) 60-65 (-3) 81-86
RH % (24H TREND) 48-53 (-16) 95-100 (-1) 41-46
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR NW 5
TRANSPORT WND (MPH) NW 12 N 7 NW 12
MIXING HGT(FT-AGL) 5210 380 7060
VENT RATE (MPH-FT) 62520 2660 84720
MAX DISPERSION EARLY 37 FAIR 4 VERY POOR 51 GEN GOOD
MAX DISPERSION LATE 51 GEN GOOD 3 VERY POOR 70 GOOD
CATEGORY DAY 3 1 4
MAX LVORI EARLY 10 6 7
MAX LVORI LATE 2 8 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. NORTH WINDS LESS
THAN 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
42 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTHEAST WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 53 PERCENT. SOUTH
WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 60S. LIGHT AND VARIABLE WIND.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 62 PERCENT. SOUTH
WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. LIGHT AND VARIABLE WIND.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 70 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 60S. LIGHT AND VARIABLE WIND.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 62 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ098-230830-
MARION-
INCLUDING THE CITIES OF SOUTH PITTSBURG, HALETOWN (GUILD),
JASPER, MARTIN SPRINGS, WHITWELL, POWELLS CROSSROADS,
AND MONTEAGLE
224 AM CDT SAT AUG 22 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR
TEMP (24H TREND) 86-91 (+2) 62-67 (-2) 83-88
RH % (24H TREND) 42-47 (-18) 91-96 (-4) 36-41
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR NW 5
TRANSPORT WND (MPH) NW 10 N 7 NW 10
MIXING HGT(FT-AGL) 5310 370 7110
VENT RATE (MPH-FT) 53100 2590 71100
MAX DISPERSION EARLY 37 FAIR 4 VERY POOR 46 GEN GOOD
MAX DISPERSION LATE 50 GEN GOOD 3 VERY POOR 67 GOOD
CATEGORY DAY 4 1 4
MAX LVORI EARLY 9 5 7
MAX LVORI LATE 2 7 2
PRECIP CHANCE (%) 0 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTH WINDS
LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
40 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. NORTHEAST WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 51 PERCENT. SOUTH
WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 60S. SOUTHEAST WINDS LESS THAN 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 60 PERCENT. SOUTH
WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. SOUTH WINDS LESS THAN
10 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 67 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. LIGHT AND VARIABLE
WIND.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 59 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
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