664
FNUS54 KMRX 160538
FWFMRX
FIRE WEATHER PLANNING FORECAST FOR EAST TENNESSEE...SOUTHWEST
VIRGINIA...AND EXTREME SOUTHWEST NORTH CAROLINA
NATIONAL WEATHER SERVICE MORRISTOWN TN
138 AM EDT TUE SEP 16 2025
DISCUSSION
ISOLATED TO WEAKLY SCATTERED SHOWERS AND STORMS ARE POSSIBLE
TODAY, FAVORING THE CUMBERLAND PLATEAU AND HIGHER TERRAIN OF THE
EAST TENNESSEE MOUNTAINS INTO SOUTHWEST NORTH CAROLINA. MOSTLY
DRY CONDITIONS EXPECTED THE REMAINDER OF THE WEEK. SEASONABLE
TEMPERATURES WILL BECOME INCREASINGLY ABOVE NORMAL BY THE LATTER
HALF OF THE WEEK AS WELL.
VAZ001-170645-
LEE-
INCLUDING THE CITY OF ROSE HILL
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 75-80 (-3) 55-60 (-1) 76-81
RH % (24H TREND) 53-58 (+7) 93-98 (-2) 43-48
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) N 6 NE 3 NW 5
MIXING HGT(FT-AGL) 4880 220 6860
VENT RATE (MPH-FT) 29280 660 34300
MAX DISPERSION EARLY 14 GEN POOR 3 VERY POOR 22 FAIR
MAX DISPERSION LATE 24 FAIR 2 VERY POOR 27 FAIR
CATEGORY DAY 3 1 3
MAX LVORI EARLY 8 6 7
MAX LVORI LATE 4 7 3
PRECIP CHANCE (%) 20 0 0
PRECIP TYPE SHOWERS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP BEGIN 2 PM
PRECIP END 7 PM
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 46 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
FRIDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 40 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
45 PERCENT. LIGHT WINDS.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 55 PERCENT. SOUTHEAST
WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WINDS
LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE LOWER 80S. MINIMUM RH 55 PERCENT. SOUTHEAST 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.
VAZ002-170645-
WISE-
INCLUDING THE CITIES OF BIG STONE GAP, NORTON, WISE, COEBURN,
APPALACHIA, AND PARDEE
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 72-77 (-3) 53-58 (-2) 73-78
RH % (24H TREND) 49-54 (+1) 87-92 (-4) 46-51
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) N 7 W 3 N 5
MIXING HGT(FT-AGL) 5890 90 6340
VENT RATE (MPH-FT) 41230 270 31700
MAX DISPERSION EARLY 28 FAIR 2 VERY POOR 23 FAIR
MAX DISPERSION LATE 41 GEN GOOD 2 VERY POOR 26 FAIR
CATEGORY DAY 3 1 2
MAX LVORI EARLY 7 5 6
MAX LVORI LATE 3 6 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
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH 49 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 41 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
45 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS AROUND 60. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH
58 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. SOUTHEAST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 57 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
VAZ005-170645-
SCOTT VA-
INCLUDING THE CITY OF HILTONS
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 75-80 (-2) 54-59 (-2) 75-80
RH % (24H TREND) 49-54 (+3) 91-96 (-2) 45-50
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) N 6 E 5 NW 5
MIXING HGT(FT-AGL) 5480 160 6630
VENT RATE (MPH-FT) 32880 800 33150
MAX DISPERSION EARLY 18 GEN POOR 3 VERY POOR 21 FAIR
MAX DISPERSION LATE 32 FAIR 2 VERY POOR 27 FAIR
CATEGORY DAY 3 1 3
MAX LVORI EARLY 8 6 7
MAX LVORI LATE 3 7 3
PRECIP CHANCE (%) 20 0 0
PRECIP TYPE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP BEGIN 2 PM
PRECIP END 6 PM
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 47 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
FRIDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 39 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
43 PERCENT. NORTHEAST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 53 PERCENT. SOUTHEAST
WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. MINIMUM RH 53 PERCENT. SOUTHEAST 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.
VAZ006-170645-
RUSSELL-
INCLUDING THE CITIES OF HANSONVILLE, LEBANON, DYE, CASTLEWOOD,
HONAKER, AND ROSEDALE
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 72-77 (-3) 53-58 (-1) 72-77
RH % (24H TREND) 46-51 (0) 90-95 (+2) 45-50
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR E 5 LGT/VAR
TRANSPORT WND (MPH) N 7 SE 5 N 5
MIXING HGT(FT-AGL) 6130 150 6080
VENT RATE (MPH-FT) 42910 750 30400
MAX DISPERSION EARLY 36 FAIR 3 VERY POOR 20 GEN POOR
MAX DISPERSION LATE 41 GEN GOOD 2 VERY POOR 27 FAIR
CATEGORY DAY 3 1 2
MAX LVORI EARLY 7 5 7
MAX LVORI LATE 3 6 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
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH 47 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 39 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
42 PERCENT. EAST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 53 PERCENT.
SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. SOUTHEAST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE UPPER 70S. MINIMUM RH 53 PERCENT. SOUTHEAST 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.
VAZ008-170645-
WASHINGTON VA-
INCLUDING THE CITIES OF BENHAMS, BRISTOL VA, AND ABINGDON
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY PCLDY
TEMP (24H TREND) 72-77 (-4) 52-57 (-1) 73-78
RH % (24H TREND) 50-55 (+3) 91-96 (+2) 50-55
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR E 5 LGT/VAR
TRANSPORT WND (MPH) N 8 E 6 NW 5
MIXING HGT(FT-AGL) 5980 230 6150
VENT RATE (MPH-FT) 47840 1380 30750
MAX DISPERSION EARLY 39 FAIR 3 VERY POOR 20 GEN POOR
MAX DISPERSION LATE 42 GEN GOOD 3 VERY POOR 25 FAIR
CATEGORY DAY 3 1 2
MAX LVORI EARLY 7 5 7
MAX LVORI LATE 3 7 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
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS AROUND 80. MINIMUM RH 50 PERCENT. LIGHT
WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 41 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
47 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTH
WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE UPPER 70S. MINIMUM RH 56 PERCENT. SOUTHEAST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. SOUTHEAST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE UPPER 70S. MINIMUM RH 55 PERCENT. SOUTHEAST 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.
TNZ018-170645-
JOHNSON-
INCLUDING THE CITIES OF DOEVILLE, MOUNTAIN CITY, NEVA,
SHADY VALLEY, TRADE, AND LAUREL BLOOMERY
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY PCLDY
TEMP (24H TREND) 70-75 (-3) 51-56 (0) 71-76
RH % (24H TREND) 49-54 (-3) 91-96 (+1) 49-54
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) N 9 NE 3 NW 5
MIXING HGT(FT-AGL) 5150 80 5490
VENT RATE (MPH-FT) 46350 240 27450
MAX DISPERSION EARLY 38 FAIR 3 VERY POOR 24 FAIR
MAX DISPERSION LATE 42 GEN GOOD 2 VERY POOR 26 FAIR
CATEGORY DAY 3 1 2
MAX LVORI EARLY 7 6 7
MAX LVORI LATE 3 7 3
PRECIP CHANCE (%) 20 20 0
PRECIP TYPE SHOWERS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.01 0.01 0.00
PRECIP BEGIN 4 PM CONTINUING
PRECIP END CONTINUING 1 AM
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH 53 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 43 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 80. MINIMUM RH 50 PERCENT.
SOUTHEAST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 70S. MINIMUM RH 59 PERCENT.
SOUTHEAST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 50S. SOUTHEAST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 59 PERCENT. SOUTHEAST 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.
TNZ047-170645-
SOUTHEAST CARTER-
INCLUDING THE CITY OF HAMPTON
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY PCLDY
TEMP (24H TREND) 68-73 (-3) 52-57 (0) 69-74
RH % (24H TREND) 51-56 (+1) 90-95 (+4) 49-54
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) N 8 W 5 NW 6
MIXING HGT(FT-AGL) 4530 60 5330
VENT RATE (MPH-FT) 36240 300 31980
MAX DISPERSION EARLY 31 FAIR 3 VERY POOR 26 FAIR
MAX DISPERSION LATE 34 FAIR 2 VERY POOR 28 FAIR
CATEGORY DAY 3 1 3
MAX LVORI EARLY 6 6 7
MAX LVORI LATE 3 7 3
PRECIP CHANCE (%) 20 20 0
PRECIP TYPE SHOWERS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.01 0.01 0.00
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 10 PM
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE MID 70S. MINIMUM RH 52 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH 44 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH
50 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 70S. MINIMUM RH 59 PERCENT.
SOUTHEAST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. SOUTHEAST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 70S. MINIMUM RH
60 PERCENT. SOUTHEAST 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.
TNZ045-170645-
UNICOI-
INCLUDING THE CITIES OF ERWIN, UNICOI, AND LIMESTONE COVE
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 69-74 (-4) 53-58 (-1) 71-76
RH % (24H TREND) 55-60 (+6) 91-96 (+3) 50-55
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) N 9 SW 3 NW 7
MIXING HGT(FT-AGL) 4260 40 5190
VENT RATE (MPH-FT) 38340 120 36330
MAX DISPERSION EARLY 26 FAIR 3 VERY POOR 27 FAIR
MAX DISPERSION LATE 34 FAIR 2 VERY POOR 32 FAIR
CATEGORY DAY 3 1 3
MAX LVORI EARLY 6 6 7
MAX LVORI LATE 4 7 3
PRECIP CHANCE (%) 20 0 0
PRECIP TYPE SHOWERS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP BEGIN 10 AM
PRECIP END 7 PM
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH 52 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
FRIDAY
SUNNY. HIGHS AROUND 80. MINIMUM RH 44 PERCENT. LIGHT
WINDS.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 80. MINIMUM RH 48 PERCENT.
LIGHT WINDS.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 70S. MINIMUM RH 57 PERCENT.
SOUTHEAST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. SOUTHEAST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH
57 PERCENT. SOUTHEAST 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.
TNZ043-170645-
SOUTHEAST GREENE-
INCLUDING THE CITY OF CEDAR CREEK
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 71-76 (-4) 54-59 (-1) 72-77
RH % (24H TREND) 54-59 (+7) 95-100 (+5) 45-50
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) W 5 W 5
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) N 8 E 5 NW 6
MIXING HGT(FT-AGL) 3920 5080
VENT RATE (MPH-FT) 31360 0 30480
MAX DISPERSION EARLY 26 FAIR 2 VERY POOR 17 GEN POOR
MAX DISPERSION LATE 28 FAIR 1 VERY POOR 26 FAIR
CATEGORY DAY 3 1 3
MAX LVORI EARLY 6 7 7
MAX LVORI LATE 4 8 3
PRECIP CHANCE (%) 30 0 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP BEGIN 9 AM
PRECIP END 8 PM
CHANCE OF THUNDER (%) 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHEAST
WINDS LESS THAN 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH 48 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTH
WINDS LESS THAN 10 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 42 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS LESS THAN 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
44 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. SOUTHEAST WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 53 PERCENT.
SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 53 PERCENT.
SOUTHEAST 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.
TNZ041-170645-
COCKE SMOKY MOUNTAINS-
INCLUDING THE CITY OF HARTFORD
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 71-76 (-4) 56-61 (-1) 73-78
RH % (24H TREND) 55-60 (+8) 91-96 (+5) 45-50
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) W 5 W 5
PM 20FT WND (MPH) N 5 LGT/VAR NW 5
TRANSPORT WND (MPH) N 8 S 3 NW 6
MIXING HGT(FT-AGL) 3710 130 5170
VENT RATE (MPH-FT) 29680 390 31020
MAX DISPERSION EARLY 23 FAIR 2 VERY POOR 22 FAIR
MAX DISPERSION LATE 26 FAIR 2 VERY POOR 26 FAIR
CATEGORY DAY 3 1 3
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 3 6 3
PRECIP CHANCE (%) 30 0 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.04 0.00 0.00
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
CHANCE OF THUNDER (%) 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH 51 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 44 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
SATURDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 47 PERCENT.
LIGHT WINDS.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 56 PERCENT.
SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS AROUND 60. SOUTHEAST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH
56 PERCENT. SOUTHEAST 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.
TNZ074-170645-
SEVIER SMOKY MOUNTAINS-
INCLUDING THE CITIES OF ELKMONT AND GATLINBURG
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 67-72 (-4) 54-59 (-1) 69-74
RH % (24H TREND) 58-63 (+4) 91-96 (+4) 50-55
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) W 5 W 5
PM 20FT WND (MPH) N 5 LGT/VAR LGT/VAR
TRANSPORT WND (MPH) N 7 NE 5 NW 6
MIXING HGT(FT-AGL) 2900 4480
VENT RATE (MPH-FT) 20300 0 26880
MAX DISPERSION EARLY 16 GEN POOR 2 VERY POOR 21 FAIR
MAX DISPERSION LATE 18 GEN POOR 2 VERY POOR 22 FAIR
CATEGORY DAY 2 1 3
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 5 6 4
PRECIP CHANCE (%) 40 0 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.19 0.00 0.00
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
CHANCE OF THUNDER (%) 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. EAST
WINDS LESS THAN 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 70S. MINIMUM RH 55 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS LESS THAN 10 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH 49 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WINDS
LESS THAN 10 MPH.
SATURDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 53 PERCENT.
SOUTHEAST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. LIGHT WINDS.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 70S. MINIMUM RH
61 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. SOUTHEAST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 70S. MINIMUM RH
61 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ072-170645-
BLOUNT SMOKY MOUNTAINS-
INCLUDING THE CITY OF CADES COVE
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 73-78 (-4) 57-62 (-1) 75-80
RH % (24H TREND) 58-63 (+9) 91-96 (+6) 49-54
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) SW 5 LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) NW 8 E 3 NW 6
MIXING HGT(FT-AGL) 4050 110 5510
VENT RATE (MPH-FT) 32400 330 33060
MAX DISPERSION EARLY 27 FAIR 2 VERY POOR 24 FAIR
MAX DISPERSION LATE 27 FAIR 2 VERY POOR 27 FAIR
CATEGORY DAY 3 1 3
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 4 6 3
PRECIP CHANCE (%) 30 0 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.12 0.00 0.00
PRECIP BEGIN 8 AM
PRECIP END 8 PM
CHANCE OF THUNDER (%) 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. EAST WINDS LESS
THAN 10 MPH.
THURSDAY
SUNNY. HIGHS AROUND 80. MINIMUM RH 50 PERCENT. LIGHT
WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. SOUTHEAST WINDS
LESS THAN 10 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 45 PERCENT.
SOUTHEAST WINDS LESS THAN 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
SATURDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 49 PERCENT.
SOUTHEAST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH
58 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. SOUTHEAST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH
58 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ087-170645-
SOUTHEAST MONROE-
INCLUDING THE CITIES OF CITICO AND COKER CREEK
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 74-79 (-3) 56-61 (-1) 75-80
RH % (24H TREND) 51-56 (+5) 93-98 (+5) 44-49
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) NW 8 NE 3 NW 7
MIXING HGT(FT-AGL) 4060 80 5210
VENT RATE (MPH-FT) 32480 240 36470
MAX DISPERSION EARLY 28 FAIR 2 VERY POOR 24 FAIR
MAX DISPERSION LATE 30 FAIR 2 VERY POOR 30 FAIR
CATEGORY DAY 3 1 3
MAX LVORI EARLY 7 7 7
MAX LVORI LATE 4 7 3
PRECIP CHANCE (%) 30 0 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.06 0.00 0.00
PRECIP BEGIN 8 AM
PRECIP END 8 PM
CHANCE OF THUNDER (%) 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 48 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 43 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
SATURDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 48 PERCENT.
LIGHT WINDS.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH
58 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS AROUND 60. SOUTHEAST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH
56 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ102-170645-
EAST POLK-
INCLUDING THE CITIES OF BIG FROG MOUNTAIN, DUCKTOWN,
AND TURTLETOWN
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 77-82 (-4) 57-62 (0) 79-84
RH % (24H TREND) 50-55 (+10) 95-100 (+7) 42-47
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) S 6 W 5
PM 20FT WND (MPH) NW 5 LGT/VAR LGT/VAR
TRANSPORT WND (MPH) NW 9 NE 3 NW 7
MIXING HGT(FT-AGL) 4790 160 5690
VENT RATE (MPH-FT) 43110 480 39830
MAX DISPERSION EARLY 31 FAIR 2 VERY POOR 22 FAIR
MAX DISPERSION LATE 37 FAIR 3 VERY POOR 35 FAIR
CATEGORY DAY 3 1 3
MAX LVORI EARLY 7 7 8
MAX LVORI LATE 3 8 3
PRECIP CHANCE (%) 30 0 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.04 0.00 0.00
PRECIP BEGIN 1 PM
PRECIP END 8 PM
CHANCE OF THUNDER (%) 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 44 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
FRIDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 38 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
46 PERCENT. LIGHT WINDS.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 51 PERCENT.
SOUTHEAST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH
53 PERCENT. SOUTHEAST 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.
NCZ060-170645-
CHEROKEE-
INCLUDING THE CITIES OF ANDREWS, MARBLE, TOPTON, HIAWASSE DAM,
MURPHY, UNAKA, AND VIOLET
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 74-79 (-4) 55-60 (-1) 76-81
RH % (24H TREND) 51-56 (+7) 95-100 (+5) 45-50
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) NW 9 SE 3 NW 7
MIXING HGT(FT-AGL) 4180 220 5360
VENT RATE (MPH-FT) 37620 660 37520
MAX DISPERSION EARLY 23 FAIR 2 VERY POOR 25 FAIR
MAX DISPERSION LATE 32 FAIR 2 VERY POOR 32 FAIR
CATEGORY DAY 3 1 3
MAX LVORI EARLY 8 7 8
MAX LVORI LATE 3 8 3
PRECIP CHANCE (%) 30 0 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.06 0.00 0.00
PRECIP BEGIN 8 AM
PRECIP END 8 PM
CHANCE OF THUNDER (%) 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 48 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
FRIDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 41 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. LIGHT WINDS.
SATURDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 49 PERCENT.
LIGHT WINDS.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS AROUND 60. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH
56 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS AROUND 60. SOUTHEAST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 56 PERCENT.
SOUTHEAST 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.
NCZ061-170645-
CLAY-
INCLUDING THE CITIES OF SHOOTING CREEK, BRASSTOWN, HAYESVILLE,
AND TUSQUITEE
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 70-75 (-3) 53-58 (-1) 72-77
RH % (24H TREND) 65-70 (+12) 95-100 (+4) 58-63
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) NW 8 N 3 NW 6
MIXING HGT(FT-AGL) 3490 110 4830
VENT RATE (MPH-FT) 27920 330 28980
MAX DISPERSION EARLY 19 GEN POOR 2 VERY POOR 26 FAIR
MAX DISPERSION LATE 27 FAIR 2 VERY POOR 27 FAIR
CATEGORY DAY 3 1 3
MAX LVORI EARLY 8 7 9
MAX LVORI LATE 5 9 4
PRECIP CHANCE (%) 40 0 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.15 0.00 0.00
PRECIP BEGIN 8 AM
PRECIP END 8 PM
CHANCE OF THUNDER (%) 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH 59 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
FRIDAY
SUNNY. HIGHS AROUND 80. MINIMUM RH 51 PERCENT. LIGHT
WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SATURDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 60 PERCENT.
LIGHT WINDS.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 50S. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 70S. MINIMUM RH
68 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. EAST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 70S. MINIMUM RH
67 PERCENT. SOUTHEAST 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.
TNZ015-170645-
HANCOCK-
INCLUDING THE CITIES OF EVANSTON, SNEEDVILLE, TREADWAY,
AND KYLES FORD
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 77-82 (-3) 55-60 (-1) 78-83
RH % (24H TREND) 54-59 (+10) 95-100 (+1) 44-49
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) N 5 E 2 NW 5
MIXING HGT(FT-AGL) 5110 110 6920
VENT RATE (MPH-FT) 25550 220 34600
MAX DISPERSION EARLY 18 GEN POOR 1 VERY POOR 21 FAIR
MAX DISPERSION LATE 23 FAIR 1 VERY POOR 28 FAIR
CATEGORY DAY 2 1 3
MAX LVORI EARLY 9 8 9
MAX LVORI LATE 3 9 3
PRECIP CHANCE (%) 20 0 0
PRECIP TYPE SHOWERS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP BEGIN 2 PM
PRECIP END 6 PM
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 45 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 39 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
44 PERCENT. LIGHT WINDS.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 52 PERCENT.
SOUTHEAST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. EAST WINDS LESS
THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE LOWER 80S. MINIMUM RH 53 PERCENT. SOUTHEAST WINDS LESS THAN
10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ016-170645-
HAWKINS-
INCLUDING THE CITY OF MOORESBURG
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 76-81 (-3) 55-60 (-1) 77-82
RH % (24H TREND) 56-61 (+10) 95-100 (0) 47-52
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) N 5 NE 3 NW 5
MIXING HGT(FT-AGL) 5060 160 6550
VENT RATE (MPH-FT) 25300 480 32750
MAX DISPERSION EARLY 12 POOR 2 VERY POOR 20 GEN POOR
MAX DISPERSION LATE 22 FAIR 2 VERY POOR 26 FAIR
CATEGORY DAY 2 1 3
MAX LVORI EARLY 9 8 9
MAX LVORI LATE 4 9 3
PRECIP CHANCE (%) 20 0 0
PRECIP TYPE SHOWERS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP BEGIN 2 PM
PRECIP END 6 PM
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 48 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
FRIDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 41 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
45 PERCENT. LIGHT WINDS.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 53 PERCENT.
SOUTHEAST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. EAST WINDS
LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE LOWER 80S. MINIMUM RH 54 PERCENT. SOUTHEAST 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.
TNZ017-170645-
SULLIVAN-
INCLUDING THE CITIES OF KINGSPORT, BRISTOL TN,
AND SOUTH HOLSTON DAM
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 74-79 (-4) 55-60 (0) 75-80
RH % (24H TREND) 52-57 (+5) 93-98 (+1) 48-53
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) N 7 E 5 NW 5
MIXING HGT(FT-AGL) 5380 250 5890
VENT RATE (MPH-FT) 37660 1250 29450
MAX DISPERSION EARLY 20 GEN POOR 3 VERY POOR 19 GEN POOR
MAX DISPERSION LATE 33 FAIR 2 VERY POOR 24 FAIR
CATEGORY DAY 3 1 2
MAX LVORI EARLY 8 6 7
MAX LVORI LATE 3 7 3
PRECIP CHANCE (%) 20 0 0
PRECIP TYPE SHOWERS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP BEGIN 3 PM
PRECIP END 7 PM
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 50 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
FRIDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 41 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
46 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 54 PERCENT. SOUTHEAST
WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE LOWER 80S. MINIMUM RH 54 PERCENT. SOUTHEAST 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.
TNZ046-170645-
NORTHWEST CARTER-
INCLUDING THE CITY OF ELIZABETHTON
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY PCLDY
TEMP (24H TREND) 72-77 (-4) 54-59 (-1) 74-79
RH % (24H TREND) 49-54 (+2) 88-93 (+2) 44-49
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) N 7 SE 5 NW 5
MIXING HGT(FT-AGL) 5060 160 5520
VENT RATE (MPH-FT) 35420 800 27600
MAX DISPERSION EARLY 28 FAIR 4 VERY POOR 22 FAIR
MAX DISPERSION LATE 32 FAIR 3 VERY POOR 23 FAIR
CATEGORY DAY 3 1 2
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 3 7 3
PRECIP CHANCE (%) 20 0 0
PRECIP TYPE SHOWERS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP BEGIN 2 PM
PRECIP END 8 PM
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS AROUND 80. MINIMUM RH 48 PERCENT. LIGHT
WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 41 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
44 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 52 PERCENT.
SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. SOUTHEAST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 80.
MINIMUM RH 53 PERCENT. SOUTHEAST 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.
TNZ044-170645-
WASHINGTON TN-
INCLUDING THE CITY OF JOHNSON CITY
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 74-79 (-4) 55-60 (0) 76-81
RH % (24H TREND) 53-58 (+7) 94-99 (+3) 48-53
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) N 7 E 5 NW 5
MIXING HGT(FT-AGL) 4990 190 5800
VENT RATE (MPH-FT) 34930 950 29000
MAX DISPERSION EARLY 20 GEN POOR 2 VERY POOR 19 GEN POOR
MAX DISPERSION LATE 31 FAIR 2 VERY POOR 24 FAIR
CATEGORY DAY 3 1 2
MAX LVORI EARLY 8 6 8
MAX LVORI LATE 3 8 3
PRECIP CHANCE (%) 20 0 0
PRECIP TYPE SHOWERS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP BEGIN 10 AM
PRECIP END 6 PM
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 48 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
FRIDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 41 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
45 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 53 PERCENT.
SOUTHEAST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE LOWER 80S. MINIMUM RH 54 PERCENT. SOUTHEAST 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.
TNZ042-170645-
NORTHWEST GREENE-
INCLUDING THE CITY OF GREENEVILLE
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 76-81 (-4) 55-60 (-2) 77-82
RH % (24H TREND) 55-60 (+10) 95-100 (+3) 46-51
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) N 6 E 5 NW 5
MIXING HGT(FT-AGL) 4980 220 5980
VENT RATE (MPH-FT) 29880 1100 29900
MAX DISPERSION EARLY 18 GEN POOR 2 VERY POOR 18 GEN POOR
MAX DISPERSION LATE 27 FAIR 2 VERY POOR 24 FAIR
CATEGORY DAY 3 1 2
MAX LVORI EARLY 8 7 9
MAX LVORI LATE 3 8 3
PRECIP CHANCE (%) 20 0 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP BEGIN 9 AM
PRECIP END 6 PM
CHANCE OF THUNDER (%) 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 47 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
FRIDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 41 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
44 PERCENT. EAST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 52 PERCENT.
SOUTHEAST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS AROUND 60. SOUTHEAST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE LOWER 80S. MINIMUM RH 52 PERCENT. SOUTHEAST 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.
TNZ038-170645-
GRAINGER-
INCLUDING THE CITY OF BEAN STATION
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 78-83 (-4) 57-62 (-1) 80-85
RH % (24H TREND) 57-62 (+13) 95-100 (+2) 47-52
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) N 5 E 3 NW 5
MIXING HGT(FT-AGL) 4930 170 6910
VENT RATE (MPH-FT) 24650 510 34550
MAX DISPERSION EARLY 18 GEN POOR 1 VERY POOR 21 FAIR
MAX DISPERSION LATE 21 FAIR 1 VERY POOR 28 FAIR
CATEGORY DAY 2 1 3
MAX LVORI EARLY 9 8 9
MAX LVORI LATE 3 9 3
PRECIP CHANCE (%) 20 0 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.04 0.00 0.00
PRECIP BEGIN 1 PM
PRECIP END 7 PM
CHANCE OF THUNDER (%) 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 48 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
FRIDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 42 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
46 PERCENT. LIGHT WINDS.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 54 PERCENT.
SOUTHEAST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. EAST WINDS
LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE MID 80S. MINIMUM RH 55 PERCENT. SOUTHEAST 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.
TNZ039-170645-
HAMBLEN-
INCLUDING THE CITIES OF ALPHA, MORRISTOWN, AND RUSSELLVILLE
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 77-82 (-4) 57-62 (-1) 79-84
RH % (24H TREND) 58-63 (+13) 95-100 (+1) 49-54
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) N 5 NE 2 NW 5
MIXING HGT(FT-AGL) 4660 190 6430
VENT RATE (MPH-FT) 23300 380 32150
MAX DISPERSION EARLY 20 GEN POOR 1 VERY POOR 20 GEN POOR
MAX DISPERSION LATE 19 GEN POOR 1 VERY POOR 26 FAIR
CATEGORY DAY 2 1 2
MAX LVORI EARLY 9 9 9
MAX LVORI LATE 3 10 3
PRECIP CHANCE (%) 20 0 0
PRECIP TYPE SHOWERS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP BEGIN 1 PM
PRECIP END 6 PM
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 48 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
FRIDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 42 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. LIGHT WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
46 PERCENT. LIGHT WINDS.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 53 PERCENT.
SOUTHEAST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE MID 80S. MINIMUM RH 55 PERCENT. SOUTHEAST 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.
TNZ040-170645-
NORTHWEST COCKE-
INCLUDING THE CITIES OF BYBEE AND NEWPORT
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 76-81 (-5) 57-62 (-2) 78-83
RH % (24H TREND) 56-61 (+13) 95-100 (+5) 47-52
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) N 7 SE 3 NW 5
MIXING HGT(FT-AGL) 4190 210 5640
VENT RATE (MPH-FT) 29330 630 28200
MAX DISPERSION EARLY 22 FAIR 2 VERY POOR 18 GEN POOR
MAX DISPERSION LATE 23 FAIR 2 VERY POOR 23 FAIR
CATEGORY DAY 2 1 2
MAX LVORI EARLY 8 7 8
MAX LVORI LATE 3 8 3
PRECIP CHANCE (%) 20 0 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP BEGIN 8 AM
PRECIP END 8 PM
CHANCE OF THUNDER (%) 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 46 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 40 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
44 PERCENT. LIGHT WINDS.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 51 PERCENT.
SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. SOUTHEAST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE MID 80S. MINIMUM RH 51 PERCENT. SOUTHEAST 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.
TNZ070-170645-
JEFFERSON-
INCLUDING THE CITIES OF JEFFERSON CITY, STRAWBERRY PLAINS,
CHESTNUT HILL, DANDRIDGE, AND WHITE PINE
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 77-82 (-5) 58-63 (-2) 80-85
RH % (24H TREND) 58-63 (+14) 95-100 (+2) 49-54
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) N 6 E 2 NW 5
MIXING HGT(FT-AGL) 4480 240 6100
VENT RATE (MPH-FT) 26880 480 30500
MAX DISPERSION EARLY 18 GEN POOR 1 VERY POOR 19 GEN POOR
MAX DISPERSION LATE 21 FAIR 1 VERY POOR 24 FAIR
CATEGORY DAY 3 1 2
MAX LVORI EARLY 9 8 9
MAX LVORI LATE 3 9 3
PRECIP CHANCE (%) 20 0 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.06 0.00 0.00
PRECIP BEGIN 9 AM
PRECIP END 7 PM
CHANCE OF THUNDER (%) 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. LIGHT WINDS.
THURSDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 48 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 42 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
47 PERCENT. LIGHT WINDS.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 54 PERCENT.
SOUTHEAST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. SOUTHEAST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE MID 80S. MINIMUM RH 54 PERCENT. SOUTHEAST 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.
TNZ035-170645-
MORGAN-
INCLUDING THE CITIES OF PINE ORCHARD, HIGH POINT, AND PETROS
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 78-83 (-3) 56-61 (-2) 79-84
RH % (24H TREND) 54-59 (+9) 95-100 (+4) 43-48
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) NW 7 S 3 N 5
MIXING HGT(FT-AGL) 4260 200 6780
VENT RATE (MPH-FT) 29820 600 33900
MAX DISPERSION EARLY 24 FAIR 1 VERY POOR 21 FAIR
MAX DISPERSION LATE 26 FAIR 1 VERY POOR 29 FAIR
CATEGORY DAY 2 1 3
MAX LVORI EARLY 8 8 9
MAX LVORI LATE 4 9 3
PRECIP CHANCE (%) 30 0 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.12 0.00 0.00
PRECIP BEGIN 12 PM
PRECIP END 8 PM
CHANCE OF THUNDER (%) 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 45 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
FRIDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 41 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. LIGHT WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
47 PERCENT. LIGHT WINDS.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH
58 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS
LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH
60 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ012-170645-
SCOTT TN-
INCLUDING THE CITIES OF BIG SOUTH FORK NATIONAL, ONEIDA,
SMOKEY JUNCTION, ELGIN, HUNTSVILLE, NORMA, AND SLICK ROCK
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 78-83 (-3) 56-61 (-3) 78-83
RH % (24H TREND) 53-58 (+7) 95-100 (+6) 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) N 6 S 3 N 6
MIXING HGT(FT-AGL) 4430 210 7040
VENT RATE (MPH-FT) 26580 630 42240
MAX DISPERSION EARLY 17 GEN POOR 2 VERY POOR 22 FAIR
MAX DISPERSION LATE 22 FAIR 1 VERY POOR 35 FAIR
CATEGORY DAY 3 1 3
MAX LVORI EARLY 7 8 9
MAX LVORI LATE 3 9 3
PRECIP CHANCE (%) 20 0 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.04 0.00 0.00
PRECIP BEGIN 11 AM
PRECIP END 8 PM
CHANCE OF THUNDER (%) 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 44 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
FRIDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 40 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. LIGHT WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
46 PERCENT. LIGHT WINDS.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH
58 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS
LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 60 PERCENT.
SOUTH WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ013-170645-
CAMPBELL-
INCLUDING THE CITIES OF FINCASTLE, LA FOLLETTE, ELK VALLEY,
JELLICO, WHITE OAK, CARYVILLE, AND ROYAL BLUE
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 75-80 (-4) 57-62 (-2) 76-81
RH % (24H TREND) 56-61 (+8) 95-100 (+5) 44-49
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) N 6 SW 3 N 6
MIXING HGT(FT-AGL) 4220 120 6850
VENT RATE (MPH-FT) 25320 360 41100
MAX DISPERSION EARLY 18 GEN POOR 1 VERY POOR 21 FAIR
MAX DISPERSION LATE 22 FAIR 1 VERY POOR 35 FAIR
CATEGORY DAY 2 1 3
MAX LVORI EARLY 7 7 8
MAX LVORI LATE 4 8 3
PRECIP CHANCE (%) 20 0 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.06 0.00 0.00
PRECIP BEGIN 11 AM
PRECIP END 7 PM
CHANCE OF THUNDER (%) 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 48 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 43 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. LIGHT WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
49 PERCENT. LIGHT WINDS.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH
61 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH
61 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ014-170645-
CLAIBORNE-
INCLUDING THE CITIES OF LONE MOUNTAIN, SANDLICK, SPRINGDALE,
ARTHUR, HARROGATE-SHAWANEE, CLAIRFIELD, AND HOWARD QUARTER
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 77-82 (-4) 56-61 (-1) 78-83
RH % (24H TREND) 52-57 (+8) 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) N 6 E 3 NW 5
MIXING HGT(FT-AGL) 5190 150 7030
VENT RATE (MPH-FT) 31140 450 35150
MAX DISPERSION EARLY 17 GEN POOR 1 VERY POOR 21 FAIR
MAX DISPERSION LATE 27 FAIR 2 VERY POOR 29 FAIR
CATEGORY DAY 3 1 3
MAX LVORI EARLY 9 8 9
MAX LVORI LATE 3 9 3
PRECIP CHANCE (%) 20 0 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.04 0.00 0.00
PRECIP BEGIN 1 PM
PRECIP END 6 PM
CHANCE OF THUNDER (%) 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 45 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
FRIDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 40 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
45 PERCENT. LIGHT WINDS.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 56 PERCENT.
SOUTHEAST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE LOWER 80S. MINIMUM RH 56 PERCENT. SOUTHEAST 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.
TNZ037-170645-
UNION-
INCLUDING THE CITIES OF MAYNARDVILLE, NORRIS LAKE, PAULETTE,
ROSE HILL, SHARPS CHAPEL, AND LUTTRELL
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 78-83 (-4) 57-62 (-1) 80-85
RH % (24H TREND) 55-60 (+12) 95-100 (+1) 46-51
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) N 6 E 2 NW 6
MIXING HGT(FT-AGL) 4970 200 6860
VENT RATE (MPH-FT) 29820 400 41160
MAX DISPERSION EARLY 16 GEN POOR 1 VERY POOR 21 FAIR
MAX DISPERSION LATE 25 FAIR 1 VERY POOR 34 FAIR
CATEGORY DAY 3 1 3
MAX LVORI EARLY 9 8 9
MAX LVORI LATE 3 9 3
PRECIP CHANCE (%) 20 0 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP BEGIN 1 PM
PRECIP END 7 PM
CHANCE OF THUNDER (%) 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 46 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
FRIDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 41 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. LIGHT WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
47 PERCENT. LIGHT WINDS.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 56 PERCENT.
SOUTH WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. EAST WINDS
LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE LOWER 80S. MINIMUM RH 55 PERCENT. SOUTHEAST WINDS LESS THAN
10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ036-170645-
ANDERSON-
INCLUDING THE CITIES OF OAK RIDGE AND CLINTON
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 77-82 (-4) 58-63 (-1) 78-83
RH % (24H TREND) 57-62 (+13) 95-100 (+6) 46-51
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) NW 6 S 3 NW 5
MIXING HGT(FT-AGL) 4430 190 6390
VENT RATE (MPH-FT) 26580 570 31950
MAX DISPERSION EARLY 19 GEN POOR 1 VERY POOR 21 FAIR
MAX DISPERSION LATE 20 GEN POOR 1 VERY POOR 26 FAIR
CATEGORY DAY 3 1 2
MAX LVORI EARLY 7 7 8
MAX LVORI LATE 4 9 3
PRECIP CHANCE (%) 30 0 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.10 0.00 0.00
PRECIP BEGIN 12 PM
PRECIP END 7 PM
CHANCE OF THUNDER (%) 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. LIGHT WINDS.
THURSDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 47 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 42 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
48 PERCENT. LIGHT WINDS.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH
57 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH
57 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ069-170645-
KNOX-
INCLUDING THE CITIES OF BEARDEN, KNOXVILLE, AND LAKE FOREST
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 78-83 (-4) 59-64 (-1) 80-85
RH % (24H TREND) 57-62 (+15) 95-100 (+2) 47-52
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) NW 6 S 2 NW 5
MIXING HGT(FT-AGL) 4710 230 6970
VENT RATE (MPH-FT) 28260 460 34850
MAX DISPERSION EARLY 23 FAIR 1 VERY POOR 20 GEN POOR
MAX DISPERSION LATE 24 FAIR 1 VERY POOR 27 FAIR
CATEGORY DAY 3 1 3
MAX LVORI EARLY 9 8 9
MAX LVORI LATE 3 9 3
PRECIP CHANCE (%) 20 0 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.05 0.00 0.00
PRECIP BEGIN 1 PM
PRECIP END 8 PM
CHANCE OF THUNDER (%) 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. LIGHT WINDS.
THURSDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 46 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. LIGHT
WINDS.
FRIDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 41 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
47 PERCENT. LIGHT WINDS.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 60S. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 55 PERCENT. SOUTH
WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. SOUTHEAST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 55 PERCENT. SOUTH
WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ073-170645-
NORTH SEVIER-
INCLUDING THE CITIES OF HARRISBURG, KODAK, MCMAHAN, SEVIERVILLE,
SEYMOUR, AND PIGEON FORGE
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 77-82 (-4) 58-63 (-1) 79-84
RH % (24H TREND) 56-61 (+12) 95-100 (+1) 47-52
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) NW 6 SW 3 NW 3
MIXING HGT(FT-AGL) 4270 260 6110
VENT RATE (MPH-FT) 25620 780 18330
MAX DISPERSION EARLY 20 GEN POOR 2 VERY POOR 20 GEN POOR
MAX DISPERSION LATE 23 FAIR 2 VERY POOR 25 FAIR
CATEGORY DAY 2 1 2
MAX LVORI EARLY 9 7 8
MAX LVORI LATE 3 8 3
PRECIP CHANCE (%) 30 0 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.05 0.00 0.00
PRECIP BEGIN 8 AM
PRECIP END 7 PM
CHANCE OF THUNDER (%) 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. LIGHT WINDS.
THURSDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 47 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 42 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
46 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 54 PERCENT. SOUTH
WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. SOUTHEAST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 53 PERCENT.
SOUTHEAST 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.
TNZ067-170645-
ROANE-
INCLUDING THE CITIES OF HARRIMAN, EAGLE FURNACE, ROCKWOOD,
BRADBURY, FAIRVIEW, KINGSTON, AND OLIVER SPRINGS
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 80-85 (-3) 58-63 (-2) 81-86
RH % (24H TREND) 56-61 (+13) 95-100 (+1) 46-51
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 7 S 2 N 5
MIXING HGT(FT-AGL) 4290 250 6950
VENT RATE (MPH-FT) 30030 500 34750
MAX DISPERSION EARLY 23 FAIR 2 VERY POOR 20 GEN POOR
MAX DISPERSION LATE 25 FAIR 1 VERY POOR 28 FAIR
CATEGORY DAY 2 1 3
MAX LVORI EARLY 9 9 9
MAX LVORI LATE 4 10 3
PRECIP CHANCE (%) 30 0 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.10 0.00 0.00
PRECIP BEGIN 12 PM
PRECIP END 8 PM
CHANCE OF THUNDER (%) 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 46 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 42 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
48 PERCENT. LIGHT WINDS.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 60S. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH
57 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 58 PERCENT. SOUTH
WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ068-170645-
LOUDON-
INCLUDING THE CITIES OF LENOIR CITY AND LOUDON
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 80-85 (-3) 58-63 (-2) 81-86
RH % (24H TREND) 55-60 (+13) 95-100 (+2) 45-50
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) NW 7 S 3 N 3
MIXING HGT(FT-AGL) 4740 240 6430
VENT RATE (MPH-FT) 33180 720 19290
MAX DISPERSION EARLY 29 FAIR 1 VERY POOR 18 GEN POOR
MAX DISPERSION LATE 29 FAIR 1 VERY POOR 25 FAIR
CATEGORY DAY 3 1 2
MAX LVORI EARLY 9 9 10
MAX LVORI LATE 3 10 3
PRECIP CHANCE (%) 30 0 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.04 0.00 0.00
PRECIP BEGIN 1 PM
PRECIP END 8 PM
CHANCE OF THUNDER (%) 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. LIGHT WINDS.
THURSDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 45 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. LIGHT
WINDS.
FRIDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 40 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
47 PERCENT. WEST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 60S. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 55 PERCENT. SOUTH
WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 55 PERCENT. SOUTH
WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ071-170645-
NORTHWEST BLOUNT-
INCLUDING THE CITIES OF HAPPY VALLEY, MARYVILLE, AND ALCOA
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 78-83 (-4) 59-64 (-1) 80-85
RH % (24H TREND) 56-61 (+12) 95-100 (+1) 47-52
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) NW 7 S 3 N 3
MIXING HGT(FT-AGL) 4740 230 6430
VENT RATE (MPH-FT) 33180 690 19290
MAX DISPERSION EARLY 28 FAIR 2 VERY POOR 19 GEN POOR
MAX DISPERSION LATE 28 FAIR 2 VERY POOR 25 FAIR
CATEGORY DAY 3 1 2
MAX LVORI EARLY 8 8 8
MAX LVORI LATE 4 8 3
PRECIP CHANCE (%) 20 0 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.06 0.00 0.00
PRECIP BEGIN 8 AM
PRECIP END 8 PM
CHANCE OF THUNDER (%) 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. LIGHT WINDS.
THURSDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 47 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. LIGHT
WINDS.
FRIDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 42 PERCENT.
SOUTHEAST WINDS LESS THAN 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
48 PERCENT. EAST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 60S. NORTH WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 55 PERCENT. SOUTH
WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. SOUTHEAST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 56 PERCENT. SOUTH
WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ086-170645-
NORTHWEST MONROE-
INCLUDING THE CITIES OF SWEETWATER, MADISONVILLE,
AND BULLET CREEK
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 80-85 (-3) 58-63 (-1) 81-86
RH % (24H TREND) 51-56 (+10) 95-100 (+5) 43-48
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 7 S 5 N 5
MIXING HGT(FT-AGL) 4820 240 6160
VENT RATE (MPH-FT) 33740 1200 30800
MAX DISPERSION EARLY 30 FAIR 2 VERY POOR 19 GEN POOR
MAX DISPERSION LATE 30 FAIR 2 VERY POOR 28 FAIR
CATEGORY DAY 3 1 2
MAX LVORI EARLY 8 8 9
MAX LVORI LATE 3 9 3
PRECIP CHANCE (%) 30 0 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.08 0.00 0.00
PRECIP BEGIN 12 PM
PRECIP END 8 PM
CHANCE OF THUNDER (%) 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. LIGHT WINDS.
THURSDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 44 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 39 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
45 PERCENT. LIGHT WINDS.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 60S. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 53 PERCENT. SOUTH
WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 52 PERCENT. SOUTH
WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ083-170645-
RHEA-
INCLUDING THE CITIES OF DAYTON, EVENSVILLE, OLD WASHINGTON,
GRANDVIEW, AND SPRING CITY
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 80-85 (-2) 59-64 (-1) 81-86
RH % (24H TREND) 57-62 (+12) 95-100 (+3) 49-54
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) NW 7 S 2 N 5
MIXING HGT(FT-AGL) 4190 150 6170
VENT RATE (MPH-FT) 29330 300 30850
MAX DISPERSION EARLY 26 FAIR 2 VERY POOR 19 GEN POOR
MAX DISPERSION LATE 25 FAIR 1 VERY POOR 25 FAIR
CATEGORY DAY 2 1 2
MAX LVORI EARLY 8 9 9
MAX LVORI LATE 4 9 3
PRECIP CHANCE (%) 30 0 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.08 0.00 0.00
PRECIP BEGIN 11 AM
PRECIP END 8 PM
CHANCE OF THUNDER (%) 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. LIGHT WINDS.
THURSDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 49 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. LIGHT
WINDS.
FRIDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 44 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
51 PERCENT. LIGHT WINDS.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 60S. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH
61 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS
LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH
63 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ084-170645-
MEIGS-
INCLUDING THE CITY OF BIG SPRING
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 81-86 (-3) 59-64 (-1) 82-87
RH % (24H TREND) 51-56 (+10) 95-100 (+1) 45-50
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 7 SE 3 N 5
MIXING HGT(FT-AGL) 4270 280 6210
VENT RATE (MPH-FT) 29890 840 31050
MAX DISPERSION EARLY 26 FAIR 2 VERY POOR 18 GEN POOR
MAX DISPERSION LATE 26 FAIR 1 VERY POOR 26 FAIR
CATEGORY DAY 2 1 2
MAX LVORI EARLY 9 10 10
MAX LVORI LATE 3 10 3
PRECIP CHANCE (%) 30 0 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.04 0.00 0.00
PRECIP BEGIN 11 AM
PRECIP END 8 PM
CHANCE OF THUNDER (%) 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. LIGHT WINDS.
THURSDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 45 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. LIGHT
WINDS.
FRIDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 41 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
47 PERCENT. LIGHT WINDS.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 60S. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 55 PERCENT. SOUTH
WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 58 PERCENT. SOUTH
WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ085-170645-
MCMINN-
INCLUDING THE CITIES OF ATHENS, CLEAR WATER, DENTVILLE,
AND ETOWAH
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 81-86 (-3) 58-63 (-1) 82-87
RH % (24H TREND) 48-53 (+10) 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 7 S 5 N 5
MIXING HGT(FT-AGL) 4600 230 6240
VENT RATE (MPH-FT) 32200 1150 31200
MAX DISPERSION EARLY 28 FAIR 1 VERY POOR 20 GEN POOR
MAX DISPERSION LATE 28 FAIR 1 VERY POOR 28 FAIR
CATEGORY DAY 3 1 2
MAX LVORI EARLY 9 10 10
MAX LVORI LATE 3 10 3
PRECIP CHANCE (%) 30 0 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.07 0.00 0.00
PRECIP BEGIN 11 AM
PRECIP END 8 PM
CHANCE OF THUNDER (%) 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. LIGHT WINDS.
THURSDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 41 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 37 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
43 PERCENT. LIGHT WINDS.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 60S. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 50 PERCENT. SOUTH
WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 53 PERCENT. SOUTH
WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ099-170645-
HAMILTON-
INCLUDING THE CITIES OF CHATTANOOGA, LOOKOUT MOUNTAIN,
AND SIGNAL MOUNTAIN
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
TEMP (24H TREND) 81-86 (-2) 60-65 (-1) 82-87
RH % (24H TREND) 49-54 (+9) 95-100 (+10) 44-49
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) NW 7 NE 2 NW 5
MIXING HGT(FT-AGL) 4650 170 6230
VENT RATE (MPH-FT) 32550 340 31150
MAX DISPERSION EARLY 26 FAIR 1 VERY POOR 22 FAIR
MAX DISPERSION LATE 28 FAIR 1 VERY POOR 27 FAIR
CATEGORY DAY 3 1 2
MAX LVORI EARLY 7 8 9
MAX LVORI LATE 3 9 3
PRECIP CHANCE (%) 20 0 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.06 0.00 0.00
PRECIP BEGIN 12 PM
PRECIP END 8 PM
CHANCE OF THUNDER (%) 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 46 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. LIGHT
WINDS.
FRIDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 42 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
48 PERCENT. NORTH WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 60S. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 56 PERCENT. SOUTH
WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 60 PERCENT.
SOUTHEAST 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.
TNZ100-170645-
BRADLEY-
INCLUDING THE CITIES OF CLEVELAND AND TASSO
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLEAR
TEMP (24H TREND) 81-86 (-3) 59-64 (-1) 83-88
RH % (24H TREND) 47-52 (+10) 95-100 (+4) 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 7 E 3 N 6
MIXING HGT(FT-AGL) 4880 260 6500
VENT RATE (MPH-FT) 34160 780 39000
MAX DISPERSION EARLY 31 FAIR 1 VERY POOR 21 FAIR
MAX DISPERSION LATE 30 FAIR 1 VERY POOR 30 FAIR
CATEGORY DAY 3 1 3
MAX LVORI EARLY 8 9 10
MAX LVORI LATE 3 10 3
PRECIP CHANCE (%) 30 0 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP BEGIN 1 PM
PRECIP END 8 PM
CHANCE OF THUNDER (%) 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 40 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. LIGHT
WINDS.
FRIDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 36 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
43 PERCENT. NORTHEAST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 60S. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 49 PERCENT. SOUTH
WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 53 PERCENT. SOUTH
WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ101-170645-
WEST POLK-
INCLUDING THE CITIES OF CONASAUGA, ARCHVILLE, BENTON, PARKSVILLE,
AND RELIANCE
138 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
TEMP (24H TREND) 80-85 (-3) 58-63 (-1) 82-87
RH % (24H TREND) 47-52 (+10) 95-100 (+6) 39-44
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 8 NE 3 NW 6
MIXING HGT(FT-AGL) 4960 310 6130
VENT RATE (MPH-FT) 39680 930 36780
MAX DISPERSION EARLY 34 FAIR 2 VERY POOR 22 FAIR
MAX DISPERSION LATE 35 FAIR 3 VERY POOR 32 FAIR
CATEGORY DAY 3 1 3
MAX LVORI EARLY 7 7 8
MAX LVORI LATE 3 8 3
PRECIP CHANCE (%) 30 0 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.04 0.00 0.00
PRECIP BEGIN 1 PM
PRECIP END 8 PM
CHANCE OF THUNDER (%) 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 40 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 35 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
43 PERCENT. LIGHT WINDS.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 60S. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 48 PERCENT.
SOUTHEAST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 50 PERCENT.
SOUTHEAST 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.
TNZ082-170645-
BLEDSOE-
INCLUDING THE CITIES OF OLD CUMBERLAND, PALIO, MELVINE,
MOUNT CREST, PIKEVILLE, AND BRAYTON
1238 AM CDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
TEMP (24H TREND) 78-83 (-3) 57-62 (-2) 79-84
RH % (24H TREND) 54-59 (+9) 95-100 (+5) 45-50
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) NW 7 NE 5 NW 6
MIXING HGT(FT-AGL) 4490 6410
VENT RATE (MPH-FT) 31430 0 38460
MAX DISPERSION EARLY 22 FAIR 1 VERY POOR 23 FAIR
MAX DISPERSION LATE 29 FAIR 1 VERY POOR 30 FAIR
CATEGORY DAY 3 1 3
MAX LVORI EARLY 7 8 9
MAX LVORI LATE 4 9 3
PRECIP CHANCE (%) 20 0 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.08 0.00 0.00
PRECIP BEGIN 10 AM
PRECIP END 8 PM
CHANCE OF THUNDER (%) 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 46 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
FRIDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 43 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
49 PERCENT. LIGHT WINDS.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH
60 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH
62 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ081-170645-
SEQUATCHIE-
INCLUDING THE CITIES OF CAGLE, DUNLAP, CARTWRIGHT, AND LONE OAK
1238 AM CDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR PCLDY
TEMP (24H TREND) 77-82 (-3) 58-63 (-1) 79-84
RH % (24H TREND) 55-60 (+9) 95-100 (+8) 49-54
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) NW 8 NE 3 NW 6
MIXING HGT(FT-AGL) 4670 6250
VENT RATE (MPH-FT) 37360 0 37500
MAX DISPERSION EARLY 21 FAIR 1 VERY POOR 26 FAIR
MAX DISPERSION LATE 32 FAIR 1 VERY POOR 31 FAIR
CATEGORY DAY 3 1 3
MAX LVORI EARLY 6 8 8
MAX LVORI LATE 4 8 3
PRECIP CHANCE (%) 20 0 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.12 0.00 0.00
PRECIP BEGIN 10 AM
PRECIP END 8 PM
CHANCE OF THUNDER (%) 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 49 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 44 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
51 PERCENT. LIGHT WINDS.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH
62 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 65 PERCENT.
SOUTHEAST 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.
TNZ098-170645-
MARION-
INCLUDING THE CITIES OF SOUTH PITTSBURG, HALETOWN (GUILD),
JASPER, MARTIN SPRINGS, WHITWELL, POWELLS CROSSROADS,
AND MONTEAGLE
1238 AM CDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
TEMP (24H TREND) 79-84 (-2) 60-65 (0) 80-85
RH % (24H TREND) 49-54 (+5) 93-98 (+11) 46-51
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) NW 8 SE 3 NW 6
MIXING HGT(FT-AGL) 5380 10 6330
VENT RATE (MPH-FT) 43040 30 37980
MAX DISPERSION EARLY 21 FAIR 1 VERY POOR 23 FAIR
MAX DISPERSION LATE 36 FAIR 1 VERY POOR 31 FAIR
CATEGORY DAY 3 1 3
MAX LVORI EARLY 6 6 7
MAX LVORI LATE 3 7 3
PRECIP CHANCE (%) 20 0 0
PRECIP TYPE TSTMS NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.09 0.00 0.00
PRECIP BEGIN 2 PM
PRECIP END 8 PM
CHANCE OF THUNDER (%) 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 46 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. LIGHT
WINDS.
FRIDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 42 PERCENT.
LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
SATURDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 49 PERCENT. LIGHT
WINDS.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 60S. LIGHT WINDS.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH
59 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 63 PERCENT.
SOUTHEAST 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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