188
FNUS54 KMRX 231743
FWFMRX
FIRE WEATHER PLANNING FORECAST FOR EAST TENNESSEE...SOUTHWEST
VIRGINIA...AND EXTREME SOUTHWEST NORTH CAROLINA
NATIONAL WEATHER SERVICE MORRISTOWN TN
1243 PM EST TUE DEC 23 2025
DISCUSSION
A RIDGE OF HIGH PRESSURE WILL PRODUCE UNSEASONABLY WARM CONDITIONS
THIS WEEK. LIGHT RAIN WILL BE POSSIBLE TONIGHT, MAINLY NORTH OF I-
40. A FRONTAL BOUNDARY WILL BRING A GREATER CHANCE OF SHOWERS FOR
CHRISTMAS DAY AND FRIDAY, MAINLY ALONG AND NORTH OF INTERSTATE 40.
VAZ001-241845-
LEE-
INCLUDING THE CITY OF ROSE HILL
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
TEMP (24H TREND) 46-51 (+10) 59-64 (+7) 49-54 60-65
RH % (24H TREND) 95-100 (+27) 64-69 (+11) 95-100 77-82
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 11
PM 20FT WND (MPH) SW 6 LGT/VAR S 8 SW 8
TRANSPORT WND (MPH) NW 7 S 5 S 6 W 14
MIXING HGT(FT-AGL) 250 2470 180 1690
VENT RATE (MPH-FT) 1750 12350 1080 23660
MAX DISPERSION EARLY 6 VERY POOR 5 VERY POOR 5 VERY POOR 17 GEN POOR
MAX DISPERSION LATE 4 VERY POOR 10 POOR 11 POOR 20 GEN POOR
CATEGORY DAY 1 1 1 2
MAX LVORI EARLY 9 9 9 8
MAX LVORI LATE 9 5 9 5
PRECIP CHANCE (%) 60 0 70 70
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
PRECIP DURATION 1 2 3
PRECIP AMOUNT 0.03 0.00 0.06 0.03
PRECIP BEGIN 7 PM 7 PM CONTINUING
PRECIP END 6 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. SOUTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID 60S.
MINIMUM RH 78 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
FRIDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S.
WEST WINDS LESS THAN 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. MINIMUM RH
68 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 50S. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
60S. MINIMUM RH 64 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
MUCH COLDER. LOWS IN THE LOWER 20S. WEST WINDS LESS THAN 10 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS AROUND 30. MINIMUM RH
36 PERCENT. WEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 14. NORTHWEST WINDS
5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 20S. MINIMUM RH 36 PERCENT.
WEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
VAZ002-241845-
WISE-
INCLUDING THE CITIES OF BIG STONE GAP, NORTON, WISE, COEBURN,
APPALACHIA, AND PARDEE
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
TEMP (24H TREND) 45-50 (+8) 57-62 (+5) 48-53 58-63
RH % (24H TREND) 95-100 (+25) 56-61 (-1) 95-100 81-86
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 14
PM 20FT WND (MPH) W 9 SW 6 S 11 SW 10
TRANSPORT WND (MPH) N 9 S 6 S 8 W 15
MIXING HGT(FT-AGL) 260 2160 90 2060
VENT RATE (MPH-FT) 2340 12960 720 30900
MAX DISPERSION EARLY 9 POOR 6 VERY POOR 7 POOR 23 FAIR
MAX DISPERSION LATE 7 POOR 11 POOR 17 GEN POOR 27 FAIR
CATEGORY DAY 1 1 1 3
MAX LVORI EARLY 7 9 7 7
MAX LVORI LATE 9 5 7 6
PRECIP CHANCE (%) 60 0 80 90
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
PRECIP DURATION 1 5 8
PRECIP AMOUNT 0.04 0.00 0.06 0.04
PRECIP BEGIN 7 PM 7 PM CONTINUING
PRECIP END 5 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
SHOWERS. LOWS IN THE LOWER 50S. SOUTHWEST WINDS
LESS THAN 10 MPH.
FRIDAY
CLOUDY WITH SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 60S. MINIMUM RH 82 PERCENT.
SOUTHWEST WINDS 5 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 50S. WEST WINDS LESS THAN 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS
IN THE MID 60S. MINIMUM RH 71 PERCENT. SOUTHWEST WINDS LESS THAN
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
60S. MINIMUM RH 66 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
MUCH COLDER. LOWS IN THE LOWER 20S. WEST WINDS LESS THAN 10 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS IN THE UPPER 20S. MINIMUM RH
39 PERCENT. WEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 13. WEST WINDS 5 TO
10 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 20S. MINIMUM RH 38 PERCENT.
WEST WINDS 5 TO 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.
VAZ005-241845-
SCOTT VA-
INCLUDING THE CITY OF HILTONS
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
TEMP (24H TREND) 46-51 (+9) 59-64 (+7) 49-54 61-66
RH % (24H TREND) 95-100 (+22) 60-65 (+4) 95-100 75-80
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 12
PM 20FT WND (MPH) SW 8 S 5 S 9 SW 10
TRANSPORT WND (MPH) NW 6 S 3 S 5 W 14
MIXING HGT(FT-AGL) 150 2430 100 1880
VENT RATE (MPH-FT) 900 7290 500 26320
MAX DISPERSION EARLY 7 POOR 5 VERY POOR 3 VERY POOR 21 FAIR
MAX DISPERSION LATE 3 VERY POOR 8 POOR 9 POOR 25 FAIR
CATEGORY DAY 1 1 1 2
MAX LVORI EARLY 9 10 9 8
MAX LVORI LATE 10 5 9 5
PRECIP CHANCE (%) 50 0 60 80
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
PRECIP DURATION 1 2 5
PRECIP AMOUNT 0.01 0.00 0.05 0.03
PRECIP BEGIN 7 PM 1 AM CONTINUING
PRECIP END 5 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. SOUTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 60S. MINIMUM RH 77 PERCENT.
SOUTHWEST WINDS 5 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
UPPER 50S. WEST WINDS LESS THAN 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. MINIMUM RH
69 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 50S. SOUTHWEST WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. MINIMUM RH 64 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
MUCH COLDER. LOWS IN THE MID 20S. WEST WINDS LESS THAN 10 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS IN THE LOWER 30S. MINIMUM RH
36 PERCENT. WEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 15. WEST WINDS
5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 20S. MINIMUM RH 36 PERCENT.
WEST WINDS 5 TO 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.
VAZ006-241845-
RUSSELL-
INCLUDING THE CITIES OF HANSONVILLE, LEBANON, DYE, CASTLEWOOD,
HONAKER, AND ROSEDALE
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
TEMP (24H TREND) 45-50 (+9) 56-61 (+5) 46-51 58-63
RH % (24H TREND) 95-100 (+21) 54-59 (-1) 95-100 78-83
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) W 6 SW 17
PM 20FT WND (MPH) W 13 SW 6 S 10 SW 12
TRANSPORT WND (MPH) W 9 S 5 S 7 W 13
MIXING HGT(FT-AGL) 370 2120 130 2400
VENT RATE (MPH-FT) 3330 10600 910 31200
MAX DISPERSION EARLY 9 POOR 8 POOR 5 VERY POOR 22 FAIR
MAX DISPERSION LATE 7 POOR 8 POOR 17 GEN POOR 27 FAIR
CATEGORY DAY 1 1 1 3
MAX LVORI EARLY 8 8 7 8
MAX LVORI LATE 8 4 7 5
PRECIP CHANCE (%) 40 0 60 80
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
PRECIP DURATION 1 2 8
PRECIP AMOUNT 0.02 0.00 0.05 0.03
PRECIP BEGIN 7 PM 1 AM CONTINUING
PRECIP END 5 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. SOUTHWEST WINDS 5 TO 15 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE LOWER
60S. MINIMUM RH 80 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
FRIDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S.
WEST WINDS LESS THAN 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S. MINIMUM RH
71 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 50S. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
60S. MINIMUM RH 65 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
MUCH COLDER. LOWS IN THE LOWER 20S. WEST WINDS 5 TO 15 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS IN THE UPPER 20S. MINIMUM RH
38 PERCENT. WEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 13. WEST WINDS
10 TO 15 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 20S. MINIMUM RH 38 PERCENT.
WEST WINDS 5 TO 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.
VAZ008-241845-
WASHINGTON VA-
INCLUDING THE CITIES OF BENHAMS, BRISTOL VA, AND ABINGDON
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
TEMP (24H TREND) 46-51 (+12) 57-62 (+6) 46-51 58-63
RH % (24H TREND) 95-100 (+18) 56-61 (-4) 95-100 81-86
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) W 6 SW 16
PM 20FT WND (MPH) W 13 SW 5 S 10 SW 11
TRANSPORT WND (MPH) W 10 W 5 S 5 W 14
MIXING HGT(FT-AGL) 420 2080 150 2090
VENT RATE (MPH-FT) 4200 10400 750 29260
MAX DISPERSION EARLY 11 POOR 7 POOR 3 VERY POOR 25 FAIR
MAX DISPERSION LATE 7 POOR 8 POOR 16 GEN POOR 27 FAIR
CATEGORY DAY 1 1 1 2
MAX LVORI EARLY 7 9 7 5
MAX LVORI LATE 8 4 7 5
PRECIP CHANCE (%) 40 0 50 80
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
PRECIP DURATION 1 1 5
PRECIP AMOUNT 0.01 0.00 0.06 0.03
PRECIP BEGIN 7 PM 1 AM CONTINUING
PRECIP END 5 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. SOUTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE LOWER
60S. MINIMUM RH 78 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
FRIDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. WEST WINDS LESS THAN 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S. MINIMUM RH
72 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH
WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
60S. MINIMUM RH 67 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
MUCH COLDER. LOWS IN THE LOWER 20S. WEST WINDS 5 TO 15 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS IN THE LOWER 30S. MINIMUM RH
39 PERCENT. WEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 13. WEST WINDS
5 TO 15 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 20S. MINIMUM RH 39 PERCENT.
WEST WINDS 5 TO 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.
TNZ018-241845-
JOHNSON-
INCLUDING THE CITIES OF DOEVILLE, MOUNTAIN CITY, NEVA,
SHADY VALLEY, TRADE, AND LAUREL BLOOMERY
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
TEMP (24H TREND) 45-50 (+13) 57-62 (+6) 45-50 57-62
RH % (24H TREND) 95-100 (+13) 54-59 (-11) 95-100 74-79
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) W 8 W 11 G19
PM 20FT WND (MPH) W 13 G23 LGT/VAR S 6 W 9
TRANSPORT WND (MPH) NW 15 NW 6 S 7 W 16
MIXING HGT(FT-AGL) 500 1670 50 2130
VENT RATE (MPH-FT) 7500 10020 350 34080
MAX DISPERSION EARLY 18 GEN POOR 13 GEN POOR 5 VERY POOR 30 FAIR
MAX DISPERSION LATE 18 GEN POOR 9 POOR 25 FAIR 30 FAIR
CATEGORY DAY 1 1 1 3
MAX LVORI EARLY 5 7 6 5
MAX LVORI LATE 5 4 6 4
PRECIP CHANCE (%) 40 0 40 70
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
PRECIP DURATION 1 1 3
PRECIP AMOUNT 0.02 0.00 0.04 0.05
PRECIP BEGIN 8 PM 1 AM CONTINUING
PRECIP END 6 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
SOUTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE UPPER
50S. MINIMUM RH 74 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. WEST WINDS LESS THAN 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S. MINIMUM RH
66 PERCENT. WEST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH
WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. MINIMUM RH 67 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
MUCH COLDER. LOWS IN THE LOWER 20S. WEST WINDS LESS THAN 10 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS IN THE LOWER 30S. MINIMUM RH
38 PERCENT. WEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 11. NORTHWEST
WINDS 10 TO 15 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 20S. MINIMUM RH 37 PERCENT.
WEST WINDS 5 TO 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.
TNZ047-241845-
SOUTHEAST CARTER-
INCLUDING THE CITY OF HAMPTON
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
TEMP (24H TREND) 46-51 (+13) 56-61 (+6) 46-51 56-61
RH % (24H TREND) 95-100 (+10) 60-65 (-2) 95-100 76-81
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) NW 11 W 11 G19
PM 20FT WND (MPH) W 16 G24 LGT/VAR S 6 W 10 G17
TRANSPORT WND (MPH) W 17 NW 6 S 8 W 20
MIXING HGT(FT-AGL) 400 1570 40 2090
VENT RATE (MPH-FT) 6800 9420 320 41800
MAX DISPERSION EARLY 15 GEN POOR 9 POOR 4 VERY POOR 32 FAIR
MAX DISPERSION LATE 15 GEN POOR 8 POOR 17 GEN POOR 34 FAIR
CATEGORY DAY 1 1 1 3
MAX LVORI EARLY 5 8 6 5
MAX LVORI LATE 8 5 7 4
PRECIP CHANCE (%) 40 0 40 60
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
PRECIP DURATION 1 1 2
PRECIP AMOUNT 0.11 0.00 0.03 0.07
PRECIP BEGIN 8 PM 1 AM CONTINUING
PRECIP END 7 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. SOUTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. MINIMUM RH 74 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. WEST WINDS LESS THAN 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S. MINIMUM RH
66 PERCENT. WEST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH
WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. MINIMUM RH 69 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
MUCH COLDER. LOWS IN THE LOWER 20S. WEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY SUNNY. MUCH COLDER. HIGHS AROUND 30. MINIMUM RH
41 PERCENT. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 11. NORTHWEST
WINDS 10 TO 15 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 20S. MINIMUM RH 38 PERCENT.
WEST WINDS 5 TO 15 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.
TNZ045-241845-
UNICOI-
INCLUDING THE CITIES OF ERWIN, UNICOI, AND LIMESTONE COVE
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
TEMP (24H TREND) 48-53 (+13) 57-62 (+6) 48-53 57-62
RH % (24H TREND) 95-100 (+14) 67-72 (+10) 95-100 80-85
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) NW 6 SW 11 G20
PM 20FT WND (MPH) W 11 G20 LGT/VAR S 8 W 8
TRANSPORT WND (MPH) NW 12 NW 6 S 7 W 18
MIXING HGT(FT-AGL) 340 1700 10 1890
VENT RATE (MPH-FT) 4080 10200 70 34020
MAX DISPERSION EARLY 13 GEN POOR 6 VERY POOR 4 VERY POOR 29 FAIR
MAX DISPERSION LATE 11 POOR 8 POOR 12 POOR 31 FAIR
CATEGORY DAY 1 1 1 3
MAX LVORI EARLY 6 9 6 5
MAX LVORI LATE 8 5 6 5
PRECIP CHANCE (%) 50 0 40 50
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
PRECIP DURATION 1 1 1
PRECIP AMOUNT 0.11 0.00 0.03 0.04
PRECIP BEGIN 7 PM 1 AM CONTINUING
PRECIP END 7 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. SOUTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. MINIMUM RH 73 PERCENT. SOUTHWEST WINDS LESS THAN
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. WEST WINDS LESS THAN 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. MINIMUM RH
66 PERCENT. WEST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH
WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. MINIMUM RH 70 PERCENT. SOUTHWEST WINDS LESS THAN
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
MUCH COLDER. LOWS IN THE LOWER 20S. WEST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. MUCH COLDER. HIGHS IN THE UPPER 20S.
MINIMUM RH 42 PERCENT. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 13. NORTHWEST
WINDS 5 TO 15 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 20S. MINIMUM RH 39 PERCENT.
WEST WINDS 5 TO 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.
TNZ043-241845-
SOUTHEAST GREENE-
INCLUDING THE CITY OF CEDAR CREEK
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
TEMP (24H TREND) 49-54 (+12) 57-62 (+4) 49-54 58-63
RH % (24H TREND) 95-100 (+30) 67-72 (+17) 95-100 71-76
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 11 G20
PM 20FT WND (MPH) W 10 G19 LGT/VAR S 9 W 9 G17
TRANSPORT WND (MPH) NW 9 W 3 S 6 W 16
MIXING HGT(FT-AGL) 80 1520 1670
VENT RATE (MPH-FT) 720 4560 0 26720
MAX DISPERSION EARLY 8 POOR 4 VERY POOR 1 VERY POOR 23 FAIR
MAX DISPERSION LATE 8 POOR 4 VERY POOR 5 VERY POOR 23 FAIR
CATEGORY DAY 1 1 1 2
MAX LVORI EARLY 6 10 7 7
MAX LVORI LATE 9 6 8 4
PRECIP CHANCE (%) 50 0 40 50
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
PRECIP DURATION 1 1 1
PRECIP AMOUNT 0.17 0.00 0.04 0.05
PRECIP BEGIN 7 PM 1 AM CONTINUING
PRECIP END 7 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. SOUTH WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. MINIMUM RH 66 PERCENT. SOUTH WINDS 5 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. WEST WINDS LESS THAN 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH
62 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH
WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
60S. MINIMUM RH 66 PERCENT. SOUTH WINDS 5 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
MUCH COLDER. LOWS IN THE MID 20S. WEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY SUNNY. MUCH COLDER. HIGHS AROUND 30. MINIMUM RH
39 PERCENT. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 14. NORTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 20S. MINIMUM RH 38 PERCENT.
WEST WINDS 5 TO 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.
TNZ041-241845-
COCKE SMOKY MOUNTAINS-
INCLUDING THE CITY OF HARTFORD
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
TEMP (24H TREND) 51-56 (+11) 59-64 (+2) 50-55 61-66
RH % (24H TREND) 95-100 (+26) 67-72 (+14) 95-100 67-72
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) NW 5 SW 14
PM 20FT WND (MPH) W 13 LGT/VAR S 11 W 12
TRANSPORT WND (MPH) W 10 W 3 SW 10 W 17
MIXING HGT(FT-AGL) 290 1810 80 2170
VENT RATE (MPH-FT) 2900 5430 800 36890
MAX DISPERSION EARLY 14 GEN POOR 8 POOR 3 VERY POOR 36 FAIR
MAX DISPERSION LATE 15 GEN POOR 7 POOR 11 POOR 32 FAIR
CATEGORY DAY 1 1 1 3
MAX LVORI EARLY 5 9 6 5
MAX LVORI LATE 7 5 6 4
PRECIP CHANCE (%) 50 0 30 40
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
PRECIP DURATION 1 1 1
PRECIP AMOUNT 0.12 0.00 0.01 0.02
PRECIP BEGIN 11 PM 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. SOUTH WINDS LESS THAN 10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. MINIMUM RH 62 PERCENT. SOUTH WINDS 5 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. WEST WINDS LESS THAN 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH
58 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 50S. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. MINIMUM RH 64 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
MUCH COLDER. LOWS IN THE MID 20S. WEST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. MUCH COLDER. HIGHS IN THE LOWER 30S.
MINIMUM RH 38 PERCENT. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 15. NORTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 20S. MINIMUM RH 36 PERCENT.
NORTHWEST WINDS 5 TO 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.
TNZ074-241845-
SEVIER SMOKY MOUNTAINS-
INCLUDING THE CITIES OF ELKMONT AND GATLINBURG
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
TEMP (24H TREND) 49-54 (+10) 58-63 (+4) 49-54 58-63
RH % (24H TREND) 95-100 (+23) 66-71 (+11) 94-99 67-72
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) W 6 SW 13 G21
PM 20FT WND (MPH) W 11 W 5 S 9 SW 12
TRANSPORT WND (MPH) W 14 W 5 SW 6 W 15
MIXING HGT(FT-AGL) 1730 1840
VENT RATE (MPH-FT) 0 8650 0 27600
MAX DISPERSION EARLY 9 POOR 7 POOR 2 VERY POOR 25 FAIR
MAX DISPERSION LATE 7 POOR 8 POOR 9 POOR 25 FAIR
CATEGORY DAY 1 1 1 2
MAX LVORI EARLY 6 8 6 6
MAX LVORI LATE 8 5 6 4
PRECIP CHANCE (%) 50 30 40 40
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
PRECIP DURATION 1 1 1 1
PRECIP AMOUNT 0.29 0.02 0.02 0.04
PRECIP BEGIN 7 PM CONTINUING 7 PM CONTINUING
PRECIP END CONTINUING 9 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. SOUTH WINDS 5 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. MINIMUM RH 67 PERCENT. SOUTH WINDS 5 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. SOUTHWEST WINDS 5 TO 15 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. MINIMUM RH
61 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S. SOUTH WINDS 5 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
60S. MINIMUM RH 64 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
MUCH COLDER. LOWS IN THE MID 20S. WEST WINDS 5 TO 15 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS AROUND 30. MINIMUM RH
38 PERCENT. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 13. NORTHWEST
WINDS 5 TO 15 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 20S. MINIMUM RH 36 PERCENT.
NORTHWEST WINDS 5 TO 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.
TNZ072-241845-
BLOUNT SMOKY MOUNTAINS-
INCLUDING THE CITY OF CADES COVE
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
TEMP (24H TREND) 52-57 (+9) 61-66 (+4) 53-58 61-66
RH % (24H TREND) 95-100 (+28) 68-73 (+17) 94-99 69-74
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 11 G19
PM 20FT WND (MPH) SW 9 SW 5 S 9 SW 10
TRANSPORT WND (MPH) NW 7 NW 6 S 8 W 12
MIXING HGT(FT-AGL) 200 1830 110 2110
VENT RATE (MPH-FT) 1400 10980 880 25320
MAX DISPERSION EARLY 8 POOR 6 VERY POOR 5 VERY POOR 23 FAIR
MAX DISPERSION LATE 6 VERY POOR 9 POOR 9 POOR 23 FAIR
CATEGORY DAY 1 1 1 2
MAX LVORI EARLY 6 8 6 5
MAX LVORI LATE 7 6 6 4
PRECIP CHANCE (%) 40 20 30 30
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
PRECIP DURATION 1 1 1 1
PRECIP AMOUNT 0.14 0.02 0.01 0.01
PRECIP BEGIN 10 PM CONTINUING 7 PM CONTINUING
PRECIP END CONTINUING 10 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. SOUTH WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. MINIMUM RH 66 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
FRIDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH
62 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. MINIMUM RH 65 PERCENT. SOUTH WINDS 5 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
MUCH COLDER. LOWS IN THE MID 20S. WEST WINDS LESS THAN 10 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS IN THE LOWER 30S. MINIMUM RH
38 PERCENT. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 16. NORTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS AROUND 30. MINIMUM RH 36 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ087-241845-
SOUTHEAST MONROE-
INCLUDING THE CITIES OF CITICO AND COKER CREEK
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
TEMP (24H TREND) 51-56 (+9) 61-66 (+5) 52-57 62-67
RH % (24H TREND) 95-100 (+34) 65-70 (+20) 95-100 64-69
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 8
PM 20FT WND (MPH) SW 6 LGT/VAR S 8 SW 8
TRANSPORT WND (MPH) NW 7 NW 7 S 10 W 10
MIXING HGT(FT-AGL) 90 1600 40 1960
VENT RATE (MPH-FT) 630 11200 400 19600
MAX DISPERSION EARLY 4 VERY POOR 7 POOR 3 VERY POOR 18 GEN POOR
MAX DISPERSION LATE 4 VERY POOR 9 POOR 4 VERY POOR 20 GEN POOR
CATEGORY DAY 1 1 1 2
MAX LVORI EARLY 7 10 7 7
MAX LVORI LATE 9 6 7 4
PRECIP CHANCE (%) 40 0 20 0
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
PRECIP DURATION 1 1
PRECIP AMOUNT 0.11 0.00 0.01 0.00
PRECIP BEGIN 11 PM 7 PM
PRECIP END CONTINUING 7 AM
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. SOUTH WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE MID 60S. MINIMUM RH 67 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH
62 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. MINIMUM RH 65 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
MUCH COLDER. LOWS IN THE MID 20S. WEST WINDS LESS THAN 10 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS IN THE LOWER 30S. MINIMUM RH
35 PERCENT. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 14. NORTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS AROUND 30. MINIMUM RH 34 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ102-241845-
EAST POLK-
INCLUDING THE CITIES OF BIG FROG MOUNTAIN, DUCKTOWN,
AND TURTLETOWN
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
TEMP (24H TREND) 51-56 (+8) 64-69 (+6) 51-56 65-70
RH % (24H TREND) 95-100 (+42) 61-66 (+24) 95-100 57-62
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 11
PM 20FT WND (MPH) SW 6 W 5 S 9 SW 10
TRANSPORT WND (MPH) W 8 NW 7 S 8 W 13
MIXING HGT(FT-AGL) 150 1920 60 2170
VENT RATE (MPH-FT) 1200 13440 480 28210
MAX DISPERSION EARLY 4 VERY POOR 8 POOR 2 VERY POOR 22 FAIR
MAX DISPERSION LATE 4 VERY POOR 13 GEN POOR 4 VERY POOR 26 FAIR
CATEGORY DAY 1 1 1 2
MAX LVORI EARLY 6 9 8 8
MAX LVORI LATE 9 5 9 3
PRECIP CHANCE (%) 20 0 0 0
PRECIP TYPE SHOWERS NONE SHOWERS NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP BEGIN 1 AM
PRECIP END 6 AM
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 50S. SOUTH WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. MINIMUM RH
64 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS AROUND 70. MINIMUM RH 59 PERCENT.
SOUTH WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. MINIMUM RH 61 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW. MUCH COLDER. LOWS IN THE MID 20S. NORTHWEST WINDS
LESS THAN 10 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS IN THE MID 30S. MINIMUM RH
32 PERCENT. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 15. NORTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. MINIMUM RH 31 PERCENT.
NORTHWEST WINDS 5 TO 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.
NCZ060-241845-
CHEROKEE-
INCLUDING THE CITIES OF ANDREWS, MARBLE, TOPTON, HIAWASSE DAM,
MURPHY, UNAKA, AND VIOLET
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
TEMP (24H TREND) 49-54 (+9) 63-68 (+7) 49-54 63-68
RH % (24H TREND) 95-100 (+42) 58-63 (+19) 95-100 58-63
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 6
PM 20FT WND (MPH) W 5 LGT/VAR S 5 SW 6
TRANSPORT WND (MPH) W 6 NW 10 S 7 W 12
MIXING HGT(FT-AGL) 190 2220 100 2470
VENT RATE (MPH-FT) 1140 22200 700 29640
MAX DISPERSION EARLY 4 VERY POOR 14 GEN POOR 2 VERY POOR 22 FAIR
MAX DISPERSION LATE 5 VERY POOR 20 GEN POOR 3 VERY POOR 29 FAIR
CATEGORY DAY 1 2 1 2
MAX LVORI EARLY 7 9 8 9
MAX LVORI LATE 9 4 9 4
PRECIP CHANCE (%) 30 0 20 0
PRECIP TYPE SHOWERS NONE SHOWERS NONE
PRECIP DURATION 1 1
PRECIP AMOUNT 0.02 0.00 0.01 0.00
PRECIP BEGIN 12 AM 7 PM
PRECIP END CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 50S. LIGHT WINDS.
FRIDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE MID 60S. MINIMUM RH 66 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. LIGHT WINDS.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH
60 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. LIGHT
WINDS.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. MINIMUM RH 63 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
MUCH COLDER. LOWS IN THE MID 20S. NORTHWEST WINDS LESS THAN
10 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS IN THE MID 30S. MINIMUM RH
33 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 14. NORTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. MINIMUM RH 31 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
NCZ061-241845-
CLAY-
INCLUDING THE CITIES OF SHOOTING CREEK, BRASSTOWN, HAYESVILLE,
AND TUSQUITEE
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
TEMP (24H TREND) 47-52 (+10) 62-67 (+8) 48-53 61-66
RH % (24H TREND) 95-100 (+32) 66-71 (+18) 95-100 67-72
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) NW 11 W 8
PM 20FT WND (MPH) NW 11 LGT/VAR SW 5 W 6
TRANSPORT WND (MPH) NW 12 NW 10 S 6 NW 13
MIXING HGT(FT-AGL) 140 2360 70 2330
VENT RATE (MPH-FT) 1680 23600 420 30290
MAX DISPERSION EARLY 4 VERY POOR 18 GEN POOR 2 VERY POOR 22 FAIR
MAX DISPERSION LATE 6 VERY POOR 21 FAIR 4 VERY POOR 27 FAIR
CATEGORY DAY 1 2 1 3
MAX LVORI EARLY 7 9 9 9
MAX LVORI LATE 8 5 9 4
PRECIP CHANCE (%) 20 0 20 0
PRECIP TYPE SHOWERS NONE SHOWERS NONE
PRECIP DURATION 1 1
PRECIP AMOUNT 0.01 0.00 0.01 0.00
PRECIP BEGIN 12 AM 1 AM
PRECIP END 7 AM 7 AM
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S. LIGHT WINDS.
FRIDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE MID 60S. MINIMUM RH 73 PERCENT. WEST WINDS LESS THAN 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. LIGHT WINDS.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH
66 PERCENT. LIGHT WINDS.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. LIGHT
WINDS.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. MINIMUM RH 69 PERCENT. SOUTHWEST WINDS LESS THAN
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
MUCH COLDER. LOWS IN THE MID 20S. NORTHWEST WINDS LESS THAN
10 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS IN THE MID 30S. MINIMUM RH
36 PERCENT. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
CLEAR, COLDER. LOWS AROUND 14. NORTHWEST WINDS
5 TO 15 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. MINIMUM RH 34 PERCENT.
NORTHWEST WINDS 5 TO 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.
TNZ015-241845-
HANCOCK-
INCLUDING THE CITIES OF EVANSTON, SNEEDVILLE, TREADWAY,
AND KYLES FORD
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
TEMP (24H TREND) 47-52 (+11) 60-65 (+6) 49-54 61-66
RH % (24H TREND) 95-100 (+31) 64-69 (+15) 95-100 73-78
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 8
PM 20FT WND (MPH) SW 5 LGT/VAR LGT/VAR SW 8
TRANSPORT WND (MPH) NW 6 S 3 S 5 W 15
MIXING HGT(FT-AGL) 210 2440 120 1570
VENT RATE (MPH-FT) 1260 7320 600 23550
MAX DISPERSION EARLY 6 VERY POOR 4 VERY POOR 4 VERY POOR 19 GEN POOR
MAX DISPERSION LATE 3 VERY POOR 8 POOR 10 POOR 21 FAIR
CATEGORY DAY 1 1 1 2
MAX LVORI EARLY 9 10 10 7
MAX LVORI LATE 10 6 9 5
PRECIP CHANCE (%) 60 0 50 60
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
PRECIP DURATION 1 1 2
PRECIP AMOUNT 0.02 0.00 0.05 0.02
PRECIP BEGIN 7 PM 7 PM CONTINUING
PRECIP END 6 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. SOUTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID 60S.
MINIMUM RH 73 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
FRIDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
50S. WEST WINDS LESS THAN 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. MINIMUM RH
64 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 50S. SOUTHWEST WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. MINIMUM RH 61 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
MUCH COLDER. LOWS IN THE LOWER 20S. WEST WINDS LESS THAN 10 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS IN THE LOWER 30S. MINIMUM RH
34 PERCENT. WEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 14. NORTHWEST WINDS
LESS THAN 10 MPH.
TUESDAY
SUNNY. HIGHS AROUND 30. MINIMUM RH 34 PERCENT. WEST
WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ016-241845-
HAWKINS-
INCLUDING THE CITY OF MOORESBURG
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
TEMP (24H TREND) 47-52 (+11) 60-65 (+6) 49-54 62-67
RH % (24H TREND) 95-100 (+24) 67-72 (+13) 95-100 75-80
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 8
PM 20FT WND (MPH) SW 6 LGT/VAR LGT/VAR SW 8
TRANSPORT WND (MPH) W 7 SW 2 S 3 W 16
MIXING HGT(FT-AGL) 250 2460 120 1810
VENT RATE (MPH-FT) 1750 4920 360 28960
MAX DISPERSION EARLY 7 POOR 4 VERY POOR 2 VERY POOR 24 FAIR
MAX DISPERSION LATE 4 VERY POOR 7 POOR 10 POOR 26 FAIR
CATEGORY DAY 1 1 1 2
MAX LVORI EARLY 8 10 10 7
MAX LVORI LATE 10 6 9 5
PRECIP CHANCE (%) 50 0 50 60
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
PRECIP DURATION 1 1 3
PRECIP AMOUNT 0.01 0.00 0.04 0.03
PRECIP BEGIN 7 PM 1 AM CONTINUING
PRECIP END 7 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. SOUTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. MINIMUM RH 72 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
FRIDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. WEST WINDS LESS THAN 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. MINIMUM RH
67 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. MINIMUM RH 64 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
MUCH COLDER. LOWS IN THE MID 20S. WEST WINDS LESS THAN 10 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS IN THE LOWER 30S. MINIMUM RH
36 PERCENT. WEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 14. WEST WINDS
LESS THAN 10 MPH.
TUESDAY
SUNNY. HIGHS AROUND 30. MINIMUM RH 38 PERCENT. WEST
WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ017-241845-
SULLIVAN-
INCLUDING THE CITIES OF KINGSPORT, BRISTOL TN,
AND SOUTH HOLSTON DAM
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
TEMP (24H TREND) 48-53 (+11) 59-64 (+6) 49-54 60-65
RH % (24H TREND) 95-100 (+21) 60-65 (+2) 95-100 77-82
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) SW 5 SW 11
PM 20FT WND (MPH) W 11 LGT/VAR S 8 SW 11
TRANSPORT WND (MPH) W 6 SW 3 S 3 W 16
MIXING HGT(FT-AGL) 290 2220 180 1900
VENT RATE (MPH-FT) 1740 6660 540 30400
MAX DISPERSION EARLY 8 POOR 4 VERY POOR 3 VERY POOR 24 FAIR
MAX DISPERSION LATE 5 VERY POOR 7 POOR 11 POOR 28 FAIR
CATEGORY DAY 1 1 1 3
MAX LVORI EARLY 8 10 7 6
MAX LVORI LATE 9 4 9 4
PRECIP CHANCE (%) 50 0 50 70
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
PRECIP DURATION 1 1 3
PRECIP AMOUNT 0.02 0.00 0.04 0.04
PRECIP BEGIN 8 PM 1 AM CONTINUING
PRECIP END 7 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. SOUTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID 60S.
MINIMUM RH 73 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
FRIDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
50S. WEST WINDS LESS THAN 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. MINIMUM RH
68 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. MINIMUM RH 64 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
MUCH COLDER. LOWS IN THE MID 20S. WEST WINDS LESS THAN 10 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS IN THE LOWER 30S. MINIMUM RH
38 PERCENT. WEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 15. WEST WINDS
5 TO 15 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 20S. MINIMUM RH 39 PERCENT.
WEST WINDS 5 TO 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.
TNZ046-241845-
NORTHWEST CARTER-
INCLUDING THE CITY OF ELIZABETHTON
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
TEMP (24H TREND) 48-53 (+13) 59-64 (+7) 48-53 59-64
RH % (24H TREND) 95-100 (+18) 54-59 (-5) 95-100 71-76
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 10 G17
PM 20FT WND (MPH) W 11 LGT/VAR S 6 SW 9
TRANSPORT WND (MPH) W 9 NW 3 S 5 W 15
MIXING HGT(FT-AGL) 310 1730 120 1840
VENT RATE (MPH-FT) 2790 5190 600 27600
MAX DISPERSION EARLY 11 POOR 5 VERY POOR 4 VERY POOR 25 FAIR
MAX DISPERSION LATE 10 POOR 6 VERY POOR 17 GEN POOR 28 FAIR
CATEGORY DAY 1 1 1 2
MAX LVORI EARLY 6 9 6 5
MAX LVORI LATE 8 4 7 4
PRECIP CHANCE (%) 40 0 40 60
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
PRECIP DURATION 1 1 3
PRECIP AMOUNT 0.04 0.00 0.04 0.06
PRECIP BEGIN 8 PM 1 AM CONTINUING
PRECIP END 7 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. SOUTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. MINIMUM RH 67 PERCENT. WEST WINDS 5 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. WEST WINDS LESS THAN 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. MINIMUM RH
62 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH
WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. MINIMUM RH 63 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
MUCH COLDER. LOWS IN THE MID 20S. WEST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. MUCH COLDER. HIGHS IN THE LOWER 30S.
MINIMUM RH 36 PERCENT. WEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 13. WEST WINDS
5 TO 15 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 20S. MINIMUM RH 35 PERCENT.
WEST WINDS 5 TO 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.
TNZ044-241845-
WASHINGTON TN-
INCLUDING THE CITY OF JOHNSON CITY
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
TEMP (24H TREND) 49-54 (+12) 59-64 (+5) 49-54 61-66
RH % (24H TREND) 95-100 (+24) 64-69 (+5) 95-100 78-83
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 9 G17
PM 20FT WND (MPH) W 8 LGT/VAR S 5 SW 9
TRANSPORT WND (MPH) W 7 W 2 S 3 W 17
MIXING HGT(FT-AGL) 340 2180 140 1970
VENT RATE (MPH-FT) 2380 4360 420 33490
MAX DISPERSION EARLY 10 POOR 4 VERY POOR 3 VERY POOR 30 FAIR
MAX DISPERSION LATE 8 POOR 6 VERY POOR 12 POOR 32 FAIR
CATEGORY DAY 1 1 1 3
MAX LVORI EARLY 6 10 8 5
MAX LVORI LATE 9 5 8 4
PRECIP CHANCE (%) 50 0 40 60
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
PRECIP DURATION 1 1 3
PRECIP AMOUNT 0.03 0.00 0.03 0.03
PRECIP BEGIN 7 PM 1 AM CONTINUING
PRECIP END 7 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. SOUTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. MINIMUM RH 71 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
FRIDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
50S. WEST WINDS LESS THAN 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. MINIMUM RH
66 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. MINIMUM RH 66 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
MUCH COLDER. LOWS IN THE MID 20S. WEST WINDS LESS THAN 10 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS IN THE LOWER 30S. MINIMUM RH
40 PERCENT. WEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 14. WEST WINDS
5 TO 15 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 20S. MINIMUM RH 40 PERCENT.
WEST WINDS 5 TO 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.
TNZ042-241845-
NORTHWEST GREENE-
INCLUDING THE CITY OF GREENEVILLE
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
TEMP (24H TREND) 50-55 (+12) 60-65 (+4) 50-55 62-67
RH % (24H TREND) 95-100 (+28) 69-74 (+16) 95-100 72-77
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 9
PM 20FT WND (MPH) W 6 LGT/VAR S 5 SW 9
TRANSPORT WND (MPH) W 7 S 3 S 3 W 18
MIXING HGT(FT-AGL) 380 2080 150 2050
VENT RATE (MPH-FT) 2660 6240 450 36900
MAX DISPERSION EARLY 9 POOR 3 VERY POOR 3 VERY POOR 32 FAIR
MAX DISPERSION LATE 8 POOR 6 VERY POOR 10 POOR 32 FAIR
CATEGORY DAY 1 1 1 3
MAX LVORI EARLY 6 10 9 6
MAX LVORI LATE 9 6 9 4
PRECIP CHANCE (%) 50 0 40 50
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
PRECIP DURATION 1 1 1
PRECIP AMOUNT 0.03 0.00 0.03 0.03
PRECIP BEGIN 7 PM 1 AM CONTINUING
PRECIP END 7 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. SOUTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. MINIMUM RH 68 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. WEST WINDS LESS THAN 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS AROUND 70. MINIMUM RH 64 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. MINIMUM RH 64 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
MUCH COLDER. LOWS IN THE MID 20S. WEST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. MUCH COLDER. HIGHS IN THE MID 30S.
MINIMUM RH 38 PERCENT. WEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 15. WEST WINDS
5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS AROUND 30. MINIMUM RH 39 PERCENT. WEST
WINDS 5 TO 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.
TNZ038-241845-
GRAINGER-
INCLUDING THE CITY OF BEAN STATION
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
TEMP (24H TREND) 50-55 (+10) 61-66 (+5) 52-57 64-69
RH % (24H TREND) 95-100 (+37) 71-76 (+26) 95-100 71-76
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 9
PM 20FT WND (MPH) SW 6 LGT/VAR S 5 SW 9
TRANSPORT WND (MPH) W 6 SW 2 S 3 W 15
MIXING HGT(FT-AGL) 200 2270 130 1610
VENT RATE (MPH-FT) 1200 4540 390 24150
MAX DISPERSION EARLY 8 POOR 3 VERY POOR 4 VERY POOR 21 FAIR
MAX DISPERSION LATE 4 VERY POOR 6 VERY POOR 9 POOR 22 FAIR
CATEGORY DAY 1 1 1 2
MAX LVORI EARLY 7 10 10 8
MAX LVORI LATE 10 6 9 4
PRECIP CHANCE (%) 50 0 40 40
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
PRECIP DURATION 1 1 1
PRECIP AMOUNT 0.01 0.00 0.01 0.01
PRECIP BEGIN 7 PM 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. SOUTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE UPPER 60S. MINIMUM RH 72 PERCENT. SOUTHWEST WINDS 5 TO
15 MPH.
FRIDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. WEST WINDS LESS THAN 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS AROUND 70. MINIMUM RH 65 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. MINIMUM RH 62 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
MUCH COLDER. LOWS IN THE MID 20S. WEST WINDS LESS THAN 10 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS IN THE MID 30S. MINIMUM RH
35 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 16. NORTHWEST WINDS
LESS THAN 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. MINIMUM RH 37 PERCENT.
WEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ039-241845-
HAMBLEN-
INCLUDING THE CITIES OF ALPHA, MORRISTOWN, AND RUSSELLVILLE
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
TEMP (24H TREND) 50-55 (+11) 61-66 (+4) 51-56 63-68
RH % (24H TREND) 95-100 (+30) 70-75 (+20) 95-100 71-76
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 9
PM 20FT WND (MPH) SW 5 LGT/VAR LGT/VAR SW 9
TRANSPORT WND (MPH) W 6 SW 2 S 2 W 17
MIXING HGT(FT-AGL) 320 2170 90 1860
VENT RATE (MPH-FT) 1920 4340 180 31620
MAX DISPERSION EARLY 11 POOR 3 VERY POOR 2 VERY POOR 27 FAIR
MAX DISPERSION LATE 6 VERY POOR 6 VERY POOR 11 POOR 27 FAIR
CATEGORY DAY 1 1 1 3
MAX LVORI EARLY 6 10 10 6
MAX LVORI LATE 10 6 9 4
PRECIP CHANCE (%) 50 0 40 50
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
PRECIP DURATION 1 1 1
PRECIP AMOUNT 0.01 0.00 0.01 0.02
PRECIP BEGIN 7 PM 1 AM CONTINUING
PRECIP END 7 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. SOUTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. MINIMUM RH 68 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
FRIDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. WEST WINDS LESS THAN 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS AROUND 70. MINIMUM RH 64 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. MINIMUM RH 63 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
MUCH COLDER. LOWS IN THE MID 20S. WEST WINDS LESS THAN 10 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS IN THE MID 30S. MINIMUM RH
37 PERCENT. WEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 16. WEST WINDS
LESS THAN 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. MINIMUM RH 38 PERCENT.
WEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ040-241845-
NORTHWEST COCKE-
INCLUDING THE CITIES OF BYBEE AND NEWPORT
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
TEMP (24H TREND) 52-57 (+13) 61-66 (+2) 50-55 64-69
RH % (24H TREND) 95-100 (+29) 67-72 (+16) 95-100 66-71
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 11
PM 20FT WND (MPH) W 9 LGT/VAR S 5 W 11
TRANSPORT WND (MPH) W 9 SW 3 S 3 W 17
MIXING HGT(FT-AGL) 380 1960 110 2140
VENT RATE (MPH-FT) 3420 5880 330 36380
MAX DISPERSION EARLY 11 POOR 3 VERY POOR 2 VERY POOR 34 FAIR
MAX DISPERSION LATE 10 POOR 6 VERY POOR 9 POOR 33 FAIR
CATEGORY DAY 1 1 1 3
MAX LVORI EARLY 6 10 8 6
MAX LVORI LATE 9 5 8 4
PRECIP CHANCE (%) 50 0 30 40
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
PRECIP DURATION 1 1 1
PRECIP AMOUNT 0.02 0.00 0.01 0.01
PRECIP BEGIN 11 PM 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. SOUTH WINDS LESS THAN 10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 70.
MINIMUM RH 61 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. WEST WINDS LESS THAN 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
58 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
60S. MINIMUM RH 62 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
MUCH COLDER. LOWS IN THE MID 20S. WEST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. MUCH COLDER. HIGHS IN THE MID 30S.
MINIMUM RH 36 PERCENT. WEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 16. WEST WINDS
5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. MINIMUM RH 37 PERCENT.
WEST WINDS 5 TO 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.
TNZ070-241845-
JEFFERSON-
INCLUDING THE CITIES OF JEFFERSON CITY, STRAWBERRY PLAINS,
CHESTNUT HILL, DANDRIDGE, AND WHITE PINE
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
TEMP (24H TREND) 52-57 (+11) 62-67 (+4) 52-57 64-69
RH % (24H TREND) 95-100 (+33) 71-76 (+21) 95-100 67-72
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 10
PM 20FT WND (MPH) SW 5 LGT/VAR LGT/VAR SW 10
TRANSPORT WND (MPH) W 6 SW 3 S 7 W 16
MIXING HGT(FT-AGL) 360 1770 140 2030
VENT RATE (MPH-FT) 2160 5310 980 32480
MAX DISPERSION EARLY 12 POOR 3 VERY POOR 2 VERY POOR 31 FAIR
MAX DISPERSION LATE 7 POOR 5 VERY POOR 10 POOR 30 FAIR
CATEGORY DAY 1 1 1 3
MAX LVORI EARLY 6 10 9 8
MAX LVORI LATE 9 6 8 4
PRECIP CHANCE (%) 40 20 30 40
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
PRECIP DURATION 1 1 1
PRECIP AMOUNT 0.01 0.01 0.01 0.01
PRECIP BEGIN 11 PM CONTINUING 1 AM CONTINUING
PRECIP END CONTINUING 8 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. SOUTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS
AROUND 70. MINIMUM RH 65 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
FRIDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 60.
SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
61 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
60S. MINIMUM RH 62 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
MUCH COLDER. LOWS IN THE UPPER 20S. WEST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. MUCH COLDER. HIGHS IN THE MID 30S.
MINIMUM RH 36 PERCENT. WEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 17. WEST WINDS
LESS THAN 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. MINIMUM RH 37 PERCENT.
WEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ035-241845-
MORGAN-
INCLUDING THE CITIES OF PINE ORCHARD, HIGH POINT, AND PETROS
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
TEMP (24H TREND) 51-56 (+9) 62-67 (+6) 53-58 63-68
RH % (24H TREND) 95-100 (+43) 73-78 (+29) 95-100 71-76
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 10
PM 20FT WND (MPH) LGT/VAR LGT/VAR S 9 SW 8
TRANSPORT WND (MPH) NW 5 S 6 S 7 W 14
MIXING HGT(FT-AGL) 310 1580 220 1650
VENT RATE (MPH-FT) 1550 9480 1540 23100
MAX DISPERSION EARLY 6 VERY POOR 3 VERY POOR 7 POOR 20 GEN POOR
MAX DISPERSION LATE 4 VERY POOR 8 POOR 10 POOR 20 GEN POOR
CATEGORY DAY 1 1 1 2
MAX LVORI EARLY 9 10 9 7
MAX LVORI LATE 10 6 8 5
PRECIP CHANCE (%) 40 20 30 20
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
PRECIP DURATION 1 1 1
PRECIP AMOUNT 0.02 0.01 0.01 0.01
PRECIP BEGIN 9 PM CONTINUING 7 PM CONTINUING
PRECIP END CONTINUING 9 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. SOUTH WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE UPPER 60S. MINIMUM RH 75 PERCENT. SOUTHWEST WINDS LESS THAN
10 MPH.
FRIDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. MINIMUM RH
66 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 50S. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. MINIMUM RH 63 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW. MUCH COLDER. LOWS IN THE LOWER 20S. NORTHWEST
WINDS LESS THAN 10 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS IN THE LOWER 30S. MINIMUM RH
35 PERCENT. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 14. NORTHWEST WINDS
5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. MINIMUM RH
34 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ012-241845-
SCOTT TN-
INCLUDING THE CITIES OF BIG SOUTH FORK NATIONAL, ONEIDA,
SMOKEY JUNCTION, ELGIN, HUNTSVILLE, NORMA, AND SLICK ROCK
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
TEMP (24H TREND) 51-56 (+8) 61-66 (+5) 53-58 62-67
RH % (24H TREND) 95-100 (+39) 73-78 (+25) 95-100 75-80
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 9
PM 20FT WND (MPH) SW 5 LGT/VAR S 9 SW 8
TRANSPORT WND (MPH) NW 6 SW 6 S 9 W 15
MIXING HGT(FT-AGL) 290 1750 290 1580
VENT RATE (MPH-FT) 1740 10500 2610 23700
MAX DISPERSION EARLY 7 POOR 3 VERY POOR 10 POOR 22 FAIR
MAX DISPERSION LATE 5 VERY POOR 10 POOR 13 GEN POOR 18 GEN POOR
CATEGORY DAY 1 1 1 2
MAX LVORI EARLY 8 10 8 5
MAX LVORI LATE 10 6 6 5
PRECIP CHANCE (%) 60 20 40 30
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
PRECIP DURATION 1 1 1 1
PRECIP AMOUNT 0.04 0.01 0.01 0.01
PRECIP BEGIN 9 PM CONTINUING 7 PM CONTINUING
PRECIP END CONTINUING 4 PM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. SOUTH WINDS LESS THAN 10 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE UPPER
60S. MINIMUM RH 76 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
FRIDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. WEST WINDS LESS THAN 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. MINIMUM RH
66 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 50S. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. MINIMUM RH 63 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW. MUCH COLDER. LOWS IN THE LOWER 20S. NORTHWEST
WINDS LESS THAN 10 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS AROUND 30. MINIMUM RH
36 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 14. NORTHWEST WINDS
LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 30. MINIMUM RH 35 PERCENT.
WEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ013-241845-
CAMPBELL-
INCLUDING THE CITIES OF FINCASTLE, LA FOLLETTE, ELK VALLEY,
JELLICO, WHITE OAK, CARYVILLE, AND ROYAL BLUE
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
TEMP (24H TREND) 50-55 (+8) 59-64 (+4) 53-58 61-66
RH % (24H TREND) 95-100 (+41) 71-76 (+26) 95-100 73-78
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 11
PM 20FT WND (MPH) SW 5 LGT/VAR S 10 SW 8
TRANSPORT WND (MPH) NW 6 S 3 S 7 W 15
MIXING HGT(FT-AGL) 190 1950 160 1480
VENT RATE (MPH-FT) 1140 5850 1120 22200
MAX DISPERSION EARLY 5 VERY POOR 3 VERY POOR 6 VERY POOR 18 GEN POOR
MAX DISPERSION LATE 3 VERY POOR 7 POOR 10 POOR 19 GEN POOR
CATEGORY DAY 1 1 1 2
MAX LVORI EARLY 7 10 8 7
MAX LVORI LATE 10 6 7 5
PRECIP CHANCE (%) 60 20 50 40
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
PRECIP DURATION 1 1 1
PRECIP AMOUNT 0.04 0.01 0.02 0.01
PRECIP BEGIN 8 PM CONTINUING 7 PM CONTINUING
PRECIP END CONTINUING 8 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. SOUTH WINDS LESS THAN 10 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID 60S.
MINIMUM RH 77 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
FRIDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. MINIMUM RH
67 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
60S. MINIMUM RH 62 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW. MUCH COLDER. LOWS IN THE LOWER 20S. NORTHWEST
WINDS LESS THAN 10 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS AROUND 30. MINIMUM RH
36 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 15. NORTHWEST WINDS
5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 20S. MINIMUM RH 36 PERCENT.
WEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ014-241845-
CLAIBORNE-
INCLUDING THE CITIES OF LONE MOUNTAIN, SANDLICK, SPRINGDALE,
ARTHUR, HARROGATE-SHAWANEE, CLAIRFIELD, AND HOWARD QUARTER
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
TEMP (24H TREND) 48-53 (+8) 60-65 (+5) 51-56 62-67
RH % (24H TREND) 95-100 (+38) 69-74 (+26) 95-100 75-80
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 8
PM 20FT WND (MPH) LGT/VAR LGT/VAR S 6 SW 6
TRANSPORT WND (MPH) NW 6 S 2 S 7 W 14
MIXING HGT(FT-AGL) 210 2350 200 1440
VENT RATE (MPH-FT) 1260 4700 1400 20160
MAX DISPERSION EARLY 5 VERY POOR 4 VERY POOR 5 VERY POOR 16 GEN POOR
MAX DISPERSION LATE 3 VERY POOR 7 POOR 9 POOR 18 GEN POOR
CATEGORY DAY 1 1 1 2
MAX LVORI EARLY 9 10 9 8
MAX LVORI LATE 10 6 8 5
PRECIP CHANCE (%) 50 0 50 50
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
PRECIP DURATION 1 1 1
PRECIP AMOUNT 0.02 0.00 0.03 0.02
PRECIP BEGIN 7 PM 7 PM CONTINUING
PRECIP END 6 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 50S. SOUTH WINDS LESS THAN 10 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID 60S.
MINIMUM RH 76 PERCENT. SOUTH WINDS 5 TO 15 MPH.
FRIDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. WEST WINDS LESS THAN 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. MINIMUM RH
67 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 50S. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY
CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID 60S.
MINIMUM RH 62 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
MUCH COLDER. LOWS IN THE LOWER 20S. WEST WINDS LESS THAN 10 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS IN THE LOWER 30S. MINIMUM RH
35 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 15. NORTHWEST WINDS
LESS THAN 10 MPH.
TUESDAY
SUNNY. HIGHS AROUND 30. MINIMUM RH 35 PERCENT. WEST
WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ037-241845-
UNION-
INCLUDING THE CITIES OF MAYNARDVILLE, NORRIS LAKE, PAULETTE,
ROSE HILL, SHARPS CHAPEL, AND LUTTRELL
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
TEMP (24H TREND) 50-55 (+9) 61-66 (+4) 53-58 64-69
RH % (24H TREND) 95-100 (+44) 71-76 (+30) 95-100 70-75
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 8
PM 20FT WND (MPH) SW 6 LGT/VAR S 5 SW 8
TRANSPORT WND (MPH) W 5 S 2 S 6 W 13
MIXING HGT(FT-AGL) 220 2200 270 1540
VENT RATE (MPH-FT) 1100 4400 1620 20020
MAX DISPERSION EARLY 5 VERY POOR 3 VERY POOR 5 VERY POOR 15 GEN POOR
MAX DISPERSION LATE 3 VERY POOR 6 VERY POOR 7 POOR 17 GEN POOR
CATEGORY DAY 1 1 1 2
MAX LVORI EARLY 7 10 9 8
MAX LVORI LATE 10 6 8 5
PRECIP CHANCE (%) 50 20 40 40
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
PRECIP DURATION 1 1 1
PRECIP AMOUNT 0.01 0.01 0.01 0.01
PRECIP BEGIN 10 PM CONTINUING 7 PM CONTINUING
PRECIP END CONTINUING 8 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. SOUTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. MINIMUM RH 72 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
FRIDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS AROUND 70. MINIMUM RH 64 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. MINIMUM RH 61 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
MUCH COLDER. LOWS IN THE MID 20S. WEST WINDS LESS THAN 10 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS IN THE MID 30S. MINIMUM RH
34 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 16. NORTHWEST WINDS
LESS THAN 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. MINIMUM RH 34 PERCENT.
WEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ036-241845-
ANDERSON-
INCLUDING THE CITIES OF OAK RIDGE AND CLINTON
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
TEMP (24H TREND) 50-55 (+8) 61-66 (+5) 53-58 64-69
RH % (24H TREND) 95-100 (+47) 72-77 (+33) 95-100 66-71
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 11
PM 20FT WND (MPH) SW 6 LGT/VAR SW 10 SW 10
TRANSPORT WND (MPH) W 3 S 2 S 6 W 12
MIXING HGT(FT-AGL) 180 1670 190 1660
VENT RATE (MPH-FT) 540 3340 1140 19920
MAX DISPERSION EARLY 5 VERY POOR 3 VERY POOR 6 VERY POOR 16 GEN POOR
MAX DISPERSION LATE 3 VERY POOR 5 VERY POOR 7 POOR 18 GEN POOR
CATEGORY DAY 1 1 1 2
MAX LVORI EARLY 7 10 8 8
MAX LVORI LATE 10 6 8 5
PRECIP CHANCE (%) 40 20 40 30
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
PRECIP DURATION 1 1 1
PRECIP AMOUNT 0.02 0.01 0.02 0.01
PRECIP BEGIN 9 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. SOUTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE UPPER 60S. MINIMUM RH 74 PERCENT. SOUTHWEST WINDS 5 TO
15 MPH.
FRIDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. MINIMUM RH
65 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. MINIMUM RH 61 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW. MUCH COLDER. LOWS IN THE MID 20S. WEST WINDS LESS
THAN 10 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS IN THE LOWER 30S. MINIMUM RH
34 PERCENT. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 16. NORTHWEST WINDS
5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. MINIMUM RH 35 PERCENT.
WEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ069-241845-
KNOX-
INCLUDING THE CITIES OF BEARDEN, KNOXVILLE, AND LAKE FOREST
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
TEMP (24H TREND) 52-57 (+9) 63-68 (+5) 53-58 66-71
RH % (24H TREND) 95-100 (+45) 71-76 (+31) 95-100 66-71
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 10
PM 20FT WND (MPH) SW 5 LGT/VAR LGT/VAR SW 10
TRANSPORT WND (MPH) SW 5 SW 2 S 5 W 13
MIXING HGT(FT-AGL) 270 1750 280 1880
VENT RATE (MPH-FT) 1350 3500 1400 24440
MAX DISPERSION EARLY 7 POOR 3 VERY POOR 5 VERY POOR 22 FAIR
MAX DISPERSION LATE 4 VERY POOR 5 VERY POOR 9 POOR 23 FAIR
CATEGORY DAY 1 1 1 2
MAX LVORI EARLY 6 10 8 8
MAX LVORI LATE 10 6 8 4
PRECIP CHANCE (%) 40 20 30 30
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
PRECIP DURATION 1 1 1
PRECIP AMOUNT 0.01 0.01 0.01 0.01
PRECIP BEGIN 10 PM CONTINUING 7 PM CONTINUING
PRECIP END CONTINUING 9 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. SOUTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS
AROUND 70. MINIMUM RH 68 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
FRIDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 60.
SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S. MINIMUM RH
62 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
60S. MINIMUM RH 60 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW. MUCH COLDER. LOWS IN THE UPPER 20S. WEST WINDS
LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. MUCH COLDER. HIGHS IN THE MID 30S.
MINIMUM RH 33 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 18. NORTHWEST WINDS
LESS THAN 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. MINIMUM RH 35 PERCENT.
WEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ073-241845-
NORTH SEVIER-
INCLUDING THE CITIES OF HARRISBURG, KODAK, MCMAHAN, SEVIERVILLE,
SEYMOUR, AND PIGEON FORGE
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
TEMP (24H TREND) 52-57 (+12) 63-68 (+3) 52-57 65-70
RH % (24H TREND) 95-100 (+30) 66-71 (+16) 95-100 64-69
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 11
PM 20FT WND (MPH) SW 10 LGT/VAR S 6 SW 11
TRANSPORT WND (MPH) W 6 W 3 S 6 W 15
MIXING HGT(FT-AGL) 430 1960 220 2320
VENT RATE (MPH-FT) 2580 5880 1320 34800
MAX DISPERSION EARLY 12 POOR 4 VERY POOR 4 VERY POOR 33 FAIR
MAX DISPERSION LATE 9 POOR 6 VERY POOR 11 POOR 32 FAIR
CATEGORY DAY 1 1 1 3
MAX LVORI EARLY 6 10 7 6
MAX LVORI LATE 9 5 8 4
PRECIP CHANCE (%) 50 20 30 40
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
PRECIP DURATION 1 1 1 1
PRECIP AMOUNT 0.03 0.01 0.01 0.01
PRECIP BEGIN 10 PM CONTINUING 7 PM CONTINUING
PRECIP END CONTINUING 9 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. SOUTH WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. MINIMUM RH 60 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
57 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. SOUTHWEST WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
60S. MINIMUM RH 61 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
MUCH COLDER. LOWS IN THE MID 20S. WEST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. MUCH COLDER. HIGHS IN THE MID 30S.
MINIMUM RH 34 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 16. NORTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. MINIMUM RH 35 PERCENT.
WEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ067-241845-
ROANE-
INCLUDING THE CITIES OF HARRIMAN, EAGLE FURNACE, ROCKWOOD,
BRADBURY, FAIRVIEW, KINGSTON, AND OLIVER SPRINGS
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
TEMP (24H TREND) 51-56 (+8) 63-68 (+5) 53-58 66-71
RH % (24H TREND) 95-100 (+49) 72-77 (+35) 95-100 65-70
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 6
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR SW 6
TRANSPORT WND (MPH) W 3 SW 3 S 5 W 12
MIXING HGT(FT-AGL) 260 1180 230 1930
VENT RATE (MPH-FT) 780 3540 1150 23160
MAX DISPERSION EARLY 4 VERY POOR 2 VERY POOR 5 VERY POOR 17 GEN POOR
MAX DISPERSION LATE 3 VERY POOR 4 VERY POOR 5 VERY POOR 20 GEN POOR
CATEGORY DAY 1 1 1 2
MAX LVORI EARLY 8 10 9 9
MAX LVORI LATE 10 6 9 4
PRECIP CHANCE (%) 30 0 20 0
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
PRECIP DURATION 1 1
PRECIP AMOUNT 0.01 0.00 0.01 0.00
PRECIP BEGIN 11 PM 1 AM
PRECIP END 6 AM CONTINUING
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 50S. SOUTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. MINIMUM RH
72 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. LIGHT WINDS.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S. MINIMUM RH
64 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH
WINDS LESS THAN 10 MPH.
SUNDAY
CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID 60S.
MINIMUM RH 61 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW. MUCH COLDER. LOWS IN THE MID 20S. WEST WINDS LESS
THAN 10 MPH.
MONDAY
SUNNY. MUCH COLDER. HIGHS IN THE MID 30S. MINIMUM RH
33 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 16. NORTHWEST WINDS
LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. MINIMUM RH
34 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ068-241845-
LOUDON-
INCLUDING THE CITIES OF LENOIR CITY AND LOUDON
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
TEMP (24H TREND) 52-57 (+8) 64-69 (+5) 53-58 66-71
RH % (24H TREND) 95-100 (+50) 70-75 (+32) 95-100 64-69
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 8
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR SW 8
TRANSPORT WND (MPH) SW 3 NW 3 S 6 W 12
MIXING HGT(FT-AGL) 250 1350 250 1930
VENT RATE (MPH-FT) 750 4050 1500 23160
MAX DISPERSION EARLY 5 VERY POOR 3 VERY POOR 5 VERY POOR 19 GEN POOR
MAX DISPERSION LATE 3 VERY POOR 5 VERY POOR 7 POOR 21 FAIR
CATEGORY DAY 1 1 1 2
MAX LVORI EARLY 7 10 9 9
MAX LVORI LATE 10 5 9 4
PRECIP CHANCE (%) 30 0 20 20
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
PRECIP DURATION 1 1 1
PRECIP AMOUNT 0.01 0.00 0.01 0.01
PRECIP BEGIN 11 PM 1 AM CONTINUING
PRECIP END 6 AM CONTINUING 1 PM
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 50S. SOUTH WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS AROUND 70. MINIMUM RH 68 PERCENT.
SOUTHWEST WINDS 5 TO 15 MPH.
FRIDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S. MINIMUM RH
61 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH
WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
60S. MINIMUM RH 61 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW. MUCH COLDER. LOWS IN THE MID 20S. WEST WINDS LESS
THAN 10 MPH.
MONDAY
MOSTLY SUNNY. MUCH COLDER. HIGHS IN THE MID 30S.
MINIMUM RH 33 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 16. NORTHWEST WINDS
LESS THAN 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 30S. MINIMUM RH 34 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ071-241845-
NORTHWEST BLOUNT-
INCLUDING THE CITIES OF HAPPY VALLEY, MARYVILLE, AND ALCOA
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
TEMP (24H TREND) 53-58 (+9) 64-69 (+5) 54-59 65-70
RH % (24H TREND) 95-100 (+39) 69-74 (+23) 95-100 66-71
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 10
PM 20FT WND (MPH) SW 8 LGT/VAR S 8 SW 11
TRANSPORT WND (MPH) W 5 NW 3 S 7 W 14
MIXING HGT(FT-AGL) 320 1820 250 2220
VENT RATE (MPH-FT) 1600 5460 1750 31080
MAX DISPERSION EARLY 8 POOR 4 VERY POOR 5 VERY POOR 26 FAIR
MAX DISPERSION LATE 5 VERY POOR 6 VERY POOR 9 POOR 26 FAIR
CATEGORY DAY 1 1 1 3
MAX LVORI EARLY 6 10 7 7
MAX LVORI LATE 9 5 8 4
PRECIP CHANCE (%) 40 20 20 20
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
PRECIP DURATION 1 1 1 1
PRECIP AMOUNT 0.02 0.01 0.01 0.01
PRECIP BEGIN 10 PM CONTINUING 7 PM CONTINUING
PRECIP END CONTINUING 10 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. SOUTH WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS
AROUND 70. MINIMUM RH 66 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
FRIDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 60.
SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
62 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH
WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
60S. MINIMUM RH 64 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
MUCH COLDER. LOWS IN THE UPPER 20S. WEST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. MUCH COLDER. HIGHS IN THE MID 30S.
MINIMUM RH 37 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 17. NORTHWEST
WINDS LESS THAN 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. MINIMUM RH 37 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ086-241845-
NORTHWEST MONROE-
INCLUDING THE CITIES OF SWEETWATER, MADISONVILLE,
AND BULLET CREEK
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
TEMP (24H TREND) 52-57 (+7) 65-70 (+5) 53-58 67-72
RH % (24H TREND) 95-100 (+49) 65-70 (+25) 95-100 61-66
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 8
PM 20FT WND (MPH) LGT/VAR LGT/VAR S 5 SW 8
TRANSPORT WND (MPH) W 5 NW 5 S 8 W 12
MIXING HGT(FT-AGL) 240 1570 260 2190
VENT RATE (MPH-FT) 1200 7850 2080 26280
MAX DISPERSION EARLY 5 VERY POOR 5 VERY POOR 5 VERY POOR 22 FAIR
MAX DISPERSION LATE 4 VERY POOR 7 POOR 6 VERY POOR 23 FAIR
CATEGORY DAY 1 1 1 2
MAX LVORI EARLY 7 10 9 8
MAX LVORI LATE 10 5 9 4
PRECIP CHANCE (%) 30 0 0 0
PRECIP TYPE SHOWERS NONE SHOWERS NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP BEGIN 11 PM
PRECIP END CONTINUING
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 50S. SOUTH WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS AROUND 70. MINIMUM RH 65 PERCENT.
SOUTH WINDS 5 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
59 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH
WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
60S. MINIMUM RH 60 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW. MUCH COLDER. LOWS IN THE MID 20S. WEST WINDS LESS
THAN 10 MPH.
MONDAY
MOSTLY SUNNY. MUCH COLDER. HIGHS IN THE MID 30S.
MINIMUM RH 33 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 15. NORTHWEST
WINDS LESS THAN 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 30S. MINIMUM RH 33 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ083-241845-
RHEA-
INCLUDING THE CITIES OF DAYTON, EVENSVILLE, OLD WASHINGTON,
GRANDVIEW, AND SPRING CITY
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
TEMP (24H TREND) 51-56 (+8) 64-69 (+5) 51-56 66-71
RH % (24H TREND) 95-100 (+48) 72-77 (+33) 95-100 64-69
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 6
PM 20FT WND (MPH) LGT/VAR LGT/VAR SW 5 SW 6
TRANSPORT WND (MPH) W 5 SW 5 SW 6 W 13
MIXING HGT(FT-AGL) 140 1290 120 2070
VENT RATE (MPH-FT) 700 6450 720 26910
MAX DISPERSION EARLY 4 VERY POOR 2 VERY POOR 5 VERY POOR 19 GEN POOR
MAX DISPERSION LATE 3 VERY POOR 5 VERY POOR 5 VERY POOR 23 FAIR
CATEGORY DAY 1 1 1 2
MAX LVORI EARLY 9 10 9 9
MAX LVORI LATE 10 6 9 4
PRECIP CHANCE (%) 20 0 0 0
PRECIP TYPE SHOWERS NONE NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP BEGIN 9 PM
PRECIP END 7 AM
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 50S. SOUTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. MINIMUM RH
73 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. LIGHT WINDS.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S. MINIMUM RH
67 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH
WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. MINIMUM RH 63 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW. MUCH COLDER. LOWS IN THE MID 20S. NORTHWEST WINDS
LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. MUCH COLDER. HIGHS IN THE MID 30S.
MINIMUM RH 36 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 15. NORTHWEST WINDS
LESS THAN 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. MINIMUM RH 36 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ084-241845-
MEIGS-
INCLUDING THE CITY OF BIG SPRING
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
TEMP (24H TREND) 50-55 (+6) 66-71 (+6) 51-56 68-73
RH % (24H TREND) 95-100 (+53) 66-71 (+34) 95-100 59-64
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 6
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR SW 6
TRANSPORT WND (MPH) W 5 SW 3 S 5 W 12
MIXING HGT(FT-AGL) 250 1010 260 2030
VENT RATE (MPH-FT) 1250 3030 1300 24360
MAX DISPERSION EARLY 4 VERY POOR 1 VERY POOR 4 VERY POOR 17 GEN POOR
MAX DISPERSION LATE 3 VERY POOR 3 VERY POOR 5 VERY POOR 21 FAIR
CATEGORY DAY 1 1 1 2
MAX LVORI EARLY 9 10 9 9
MAX LVORI LATE 10 6 9 4
PRECIP CHANCE (%) 20 0 0 0
PRECIP TYPE SHOWERS NONE NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP BEGIN 2 AM
PRECIP END 7 AM
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 50S. SOUTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS AROUND 70. MINIMUM RH 67 PERCENT.
SOUTH WINDS LESS THAN 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. LIGHT WINDS.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S. MINIMUM RH
61 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH
WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. MINIMUM RH 59 PERCENT. SOUTHWEST WINDS LESS THAN
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW. MUCH COLDER. LOWS IN THE MID 20S. NORTHWEST WINDS
LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. MUCH COLDER. HIGHS IN THE MID 30S.
MINIMUM RH 32 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 16. NORTHWEST
WINDS LESS THAN 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 30S. MINIMUM RH 32 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ085-241845-
MCMINN-
INCLUDING THE CITIES OF ATHENS, CLEAR WATER, DENTVILLE,
AND ETOWAH
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
TEMP (24H TREND) 51-56 (+6) 66-71 (+6) 52-57 68-73
RH % (24H TREND) 95-100 (+53) 63-68 (+30) 95-100 57-62
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 6
PM 20FT WND (MPH) LGT/VAR LGT/VAR S 5 SW 8
TRANSPORT WND (MPH) SW 6 W 3 S 8 W 12
MIXING HGT(FT-AGL) 170 1000 230 1950
VENT RATE (MPH-FT) 1020 3000 1840 23400
MAX DISPERSION EARLY 4 VERY POOR 2 VERY POOR 4 VERY POOR 18 GEN POOR
MAX DISPERSION LATE 3 VERY POOR 3 VERY POOR 5 VERY POOR 20 GEN POOR
CATEGORY DAY 1 1 1 2
MAX LVORI EARLY 7 10 9 8
MAX LVORI LATE 10 5 9 3
PRECIP CHANCE (%) 20 0 0 0
PRECIP TYPE SHOWERS NONE NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP BEGIN 2 AM
PRECIP END 6 AM
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 50S. SOUTH WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S. MINIMUM RH
63 PERCENT. SOUTH WINDS 5 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S. MINIMUM RH
58 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH
WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. MINIMUM RH 58 PERCENT. SOUTHWEST WINDS LESS THAN
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW. MUCH COLDER. LOWS IN THE MID 20S. NORTHWEST WINDS
LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. MUCH COLDER. HIGHS IN THE MID 30S.
MINIMUM RH 31 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 15. NORTH WINDS
LESS THAN 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 30S. MINIMUM RH 31 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ099-241845-
HAMILTON-
INCLUDING THE CITIES OF CHATTANOOGA, LOOKOUT MOUNTAIN,
AND SIGNAL MOUNTAIN
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
TEMP (24H TREND) 52-57 (+7) 66-71 (+5) 52-57 69-74
RH % (24H TREND) 95-100 (+53) 64-69 (+28) 95-100 55-60
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 6
PM 20FT WND (MPH) LGT/VAR LGT/VAR SW 5 SW 8
TRANSPORT WND (MPH) W 6 W 3 SW 5 W 13
MIXING HGT(FT-AGL) 160 2260 130 2360
VENT RATE (MPH-FT) 960 6780 650 30680
MAX DISPERSION EARLY 3 VERY POOR 5 VERY POOR 3 VERY POOR 18 GEN POOR
MAX DISPERSION LATE 3 VERY POOR 7 POOR 4 VERY POOR 26 FAIR
CATEGORY DAY 1 1 1 3
MAX LVORI EARLY 8 10 9 9
MAX LVORI LATE 10 5 9 3
PRECIP CHANCE (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 50S. SOUTH WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S. MINIMUM RH
68 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S. MINIMUM RH
64 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH
WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. MINIMUM RH 60 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW. MUCH COLDER. LOWS IN THE UPPER 20S. NORTHWEST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. MUCH COLDER. HIGHS IN THE MID 30S.
MINIMUM RH 33 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 18. NORTHWEST WINDS
5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 30S. MINIMUM RH 32 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ100-241845-
BRADLEY-
INCLUDING THE CITIES OF CLEVELAND AND TASSO
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
TEMP (24H TREND) 51-56 (+6) 67-72 (+6) 52-57 69-74
RH % (24H TREND) 95-100 (+55) 62-67 (+32) 95-100 54-59
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR S 6
PM 20FT WND (MPH) LGT/VAR LGT/VAR LGT/VAR SW 6
TRANSPORT WND (MPH) SW 7 SW 3 S 7 W 12
MIXING HGT(FT-AGL) 230 1710 240 2150
VENT RATE (MPH-FT) 1610 5130 1680 25800
MAX DISPERSION EARLY 3 VERY POOR 3 VERY POOR 4 VERY POOR 18 GEN POOR
MAX DISPERSION LATE 3 VERY POOR 5 VERY POOR 4 VERY POOR 23 FAIR
CATEGORY DAY 1 1 1 2
MAX LVORI EARLY 8 10 9 8
MAX LVORI LATE 10 4 9 3
PRECIP CHANCE (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S. MINIMUM RH
61 PERCENT. SOUTH WINDS 5 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S. MINIMUM RH
57 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH
WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. MINIMUM RH 56 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW. MUCH COLDER. LOWS IN THE UPPER 20S. NORTHWEST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. MUCH COLDER. HIGHS IN THE UPPER 30S.
MINIMUM RH 29 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 16. NORTH WINDS
LESS THAN 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 30S. MINIMUM RH 29 PERCENT.
NORTH WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ101-241845-
WEST POLK-
INCLUDING THE CITIES OF CONASAUGA, ARCHVILLE, BENTON, PARKSVILLE,
AND RELIANCE
1243 PM EST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
TEMP (24H TREND) 52-57 (+7) 66-71 (+6) 53-58 68-73
RH % (24H TREND) 95-100 (+47) 61-66 (+24) 95-100 54-59
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 6
PM 20FT WND (MPH) LGT/VAR LGT/VAR S 5 SW 6
TRANSPORT WND (MPH) SW 7 W 3 S 5 W 12
MIXING HGT(FT-AGL) 270 1640 240 2240
VENT RATE (MPH-FT) 1890 4920 1200 26880
MAX DISPERSION EARLY 5 VERY POOR 5 VERY POOR 4 VERY POOR 20 GEN POOR
MAX DISPERSION LATE 4 VERY POOR 7 POOR 6 VERY POOR 23 FAIR
CATEGORY DAY 1 1 1 2
MAX LVORI EARLY 6 10 8 8
MAX LVORI LATE 9 4 9 3
PRECIP CHANCE (%) 20 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP BEGIN 3 AM
PRECIP END 6 AM
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 50S. SOUTH WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S. MINIMUM RH
60 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
56 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH
WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. MINIMUM RH 57 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW. MUCH COLDER. LOWS IN THE UPPER 20S. NORTHWEST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. MUCH COLDER. HIGHS IN THE MID 30S.
MINIMUM RH 30 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 16. NORTH WINDS
LESS THAN 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 30S. MINIMUM RH 29 PERCENT.
NORTH WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ082-241845-
BLEDSOE-
INCLUDING THE CITIES OF OLD CUMBERLAND, PALIO, MELVINE,
MOUNT CREST, PIKEVILLE, AND BRAYTON
1143 AM CST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
TEMP (24H TREND) 52-57 (+10) 63-68 (+5) 52-57 65-70
RH % (24H TREND) 95-100 (+43) 74-79 (+29) 95-100 66-71
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 6
PM 20FT WND (MPH) LGT/VAR LGT/VAR SW 6 SW 6
TRANSPORT WND (MPH) W 7 SW 5 SW 7 W 12
MIXING HGT(FT-AGL) 10 1990 2010
VENT RATE (MPH-FT) 70 9950 0 24120
MAX DISPERSION EARLY 6 VERY POOR 5 VERY POOR 3 VERY POOR 21 FAIR
MAX DISPERSION LATE 5 VERY POOR 9 POOR 8 POOR 21 FAIR
CATEGORY DAY 1 1 1 2
MAX LVORI EARLY 7 10 9 8
MAX LVORI LATE 10 6 9 4
PRECIP CHANCE (%) 30 0 0 0
PRECIP TYPE SHOWERS NONE SHOWERS NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP BEGIN 7 PM
PRECIP END CONTINUING
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 50S. SOUTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. MINIMUM RH
73 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. MINIMUM RH
68 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH
WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. MINIMUM RH 63 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW. MUCH COLDER. LOWS IN THE LOWER 20S. NORTHWEST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. MUCH COLDER. HIGHS IN THE LOWER 30S.
MINIMUM RH 36 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 15. NORTHWEST WINDS
LESS THAN 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. MINIMUM RH 35 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ081-241845-
SEQUATCHIE-
INCLUDING THE CITIES OF CAGLE, DUNLAP, CARTWRIGHT, AND LONE OAK
1143 AM CST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
TEMP (24H TREND) 52-57 (+9) 63-68 (+5) 52-57 65-70
RH % (24H TREND) 95-100 (+44) 76-81 (+32) 95-100 66-71
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 6
PM 20FT WND (MPH) LGT/VAR LGT/VAR SW 6 SW 6
TRANSPORT WND (MPH) W 10 W 6 SW 7 W 13
MIXING HGT(FT-AGL) 2500 2070
VENT RATE (MPH-FT) 0 15000 0 26910
MAX DISPERSION EARLY 5 VERY POOR 6 VERY POOR 4 VERY POOR 20 GEN POOR
MAX DISPERSION LATE 5 VERY POOR 13 GEN POOR 8 POOR 22 FAIR
CATEGORY DAY 1 2 1 2
MAX LVORI EARLY 7 10 9 7
MAX LVORI LATE 10 5 9 4
PRECIP CHANCE (%) 30 0 0 0
PRECIP TYPE SHOWERS NONE NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP BEGIN 8 PM
PRECIP END CONTINUING
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 50S. SOUTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. MINIMUM RH
75 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. MINIMUM RH
70 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH
WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. MINIMUM RH 64 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW. MUCH COLDER. LOWS IN THE LOWER 20S. NORTHWEST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. MUCH COLDER. HIGHS IN THE LOWER 30S.
MINIMUM RH 38 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 15. NORTHWEST WINDS
LESS THAN 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. MINIMUM RH 36 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ098-241845-
MARION-
INCLUDING THE CITIES OF SOUTH PITTSBURG, HALETOWN (GUILD),
JASPER, MARTIN SPRINGS, WHITWELL, POWELLS CROSSROADS,
AND MONTEAGLE
1143 AM CST TUE DEC 23 2025
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
TEMP (24H TREND) 53-58 (+9) 64-69 (+5) 53-58 66-71
RH % (24H TREND) 95-100 (+48) 73-78 (+32) 95-100 65-70
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR SW 5
PM 20FT WND (MPH) LGT/VAR LGT/VAR SW 5 SW 6
TRANSPORT WND (MPH) W 7 W 6 SW 5 W 12
MIXING HGT(FT-AGL) 40 2350 10 2180
VENT RATE (MPH-FT) 280 14100 50 26160
MAX DISPERSION EARLY 4 VERY POOR 7 POOR 4 VERY POOR 19 GEN POOR
MAX DISPERSION LATE 3 VERY POOR 11 POOR 5 VERY POOR 24 FAIR
CATEGORY DAY 1 2 1 2
MAX LVORI EARLY 6 10 8 8
MAX LVORI LATE 9 5 8 4
PRECIP CHANCE (%) 20 0 0 0
PRECIP TYPE SHOWERS NONE NONE NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP BEGIN 10 PM
PRECIP END 6 AM
CHANCE OF THUNDER (%) 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 50S. SOUTH WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. MINIMUM RH
73 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. SOUTHWEST WINDS LESS THAN 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. MINIMUM RH
70 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH
WINDS LESS THAN 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. MINIMUM RH 62 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW. MUCH COLDER. LOWS IN THE MID 20S. NORTHWEST WINDS
LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. MUCH COLDER. HIGHS IN THE LOWER 30S.
MINIMUM RH 37 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 17. NORTHWEST WINDS
LESS THAN 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. MINIMUM RH 35 PERCENT.
NORTHWEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page