697
FNUS54 KMRX 221828
FWFMRX
FIRE WEATHER PLANNING FORECAST FOR EAST TENNESSEE...SOUTHWEST
VIRGINIA...AND EXTREME SOUTHWEST NORTH CAROLINA
NATIONAL WEATHER SERVICE MORRISTOWN TN
228 PM EDT FRI MAY 22 2026
DISCUSSION
A WET AND UNSETTLED WEATHER PATTERN WILL CONTINUE THROUGH THE
WEEKEND. PERIODS OF SHOWERS AND THUNDERSTORMS ARE ANTICIPATED
EACH DAY, ESPECIALLY DURING THE AFTERNOON AND EARLY EVENING HOURS.
VAZ001-231930-
LEE-
INCLUDING THE CITY OF ROSE HILL
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
TEMP (24H TREND) 58-63 (-1) 75-80 (+1) 57-62 79-84
RH % (24H TREND) 95-100 (0) 72-77 (-7) 95-100 63-68
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 11 LGT/VAR
PM 20FT WND (MPH) SE 15 S 8 S 5 LGT/VAR
TRANSPORT WND (MPH) SE 9 SW 16 S 7 SW 10
MIXING HGT(FT-AGL) 440 2700 400 3470
VENT RATE (MPH-FT) 3960 43200 2800 34700
MAX DISPERSION EARLY 5 VERY POOR 37 FAIR 3 VERY POOR 27 FAIR
MAX DISPERSION LATE 5 VERY POOR 39 FAIR 3 VERY POOR 31 FAIR
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 7 9 9 10
MAX LVORI LATE 8 4 10 3
PRECIP CHANCE (%) 90 80 70 70
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 3 5 2 2
PRECIP AMOUNT 0.43 0.28 0.07 0.17
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 20 50 40 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 60. SOUTHWEST WINDS LESS THAN 10 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 76 PERCENT. WEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 60. EAST WINDS LESS THAN 10 MPH.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 77 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS LESS THAN
10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 72 PERCENT. SOUTHWEST WINDS LESS THAN
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 60. NORTHWEST WINDS LESS THAN 10 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 70 PERCENT. NORTHWEST WINDS LESS THAN
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. NORTHEAST
WINDS LESS THAN 10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 57 PERCENT.
NORTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
VAZ002-231930-
WISE-
INCLUDING THE CITIES OF BIG STONE GAP, NORTON, WISE, COEBURN,
APPALACHIA, AND PARDEE
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
TEMP (24H TREND) 57-62 (0) 72-77 (+1) 57-62 76-81
RH % (24H TREND) 95-100 (0) 69-74 (-10) 95-100 63-68
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 14 G22 S 5
PM 20FT WND (MPH) SE 17 G25 S 10 S 8 SW 5
TRANSPORT WND (MPH) SE 12 SW 20 S 9 SW 9
MIXING HGT(FT-AGL) 490 3000 430 3350
VENT RATE (MPH-FT) 5880 60000 3870 30150
MAX DISPERSION EARLY 7 POOR 51 GEN GOOD 5 VERY POOR 25 FAIR
MAX DISPERSION LATE 7 POOR 49 GEN GOOD 4 VERY POOR 27 FAIR
CATEGORY DAY 1 4 1 3
MAX LVORI EARLY 6 6 7 9
MAX LVORI LATE 7 3 9 4
PRECIP CHANCE (%) 90 80 60 80
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 2 3 2 5
PRECIP AMOUNT 0.31 0.20 0.05 0.14
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 20 50 40 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 60. SOUTH WINDS LESS THAN 10 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID
70S. MINIMUM RH 78 PERCENT. WEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS AROUND 60. SOUTHEAST WINDS LESS
THAN 10 MPH.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 70S. MINIMUM RH 80 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS LESS
THAN 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 70S. MINIMUM RH 74 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 60. SOUTHWEST WINDS
LESS THAN 10 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 70S. MINIMUM RH 70 PERCENT. WEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. NORTHEAST
WINDS LESS THAN 10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 70S. MINIMUM RH 58 PERCENT.
NORTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
VAZ005-231930-
SCOTT VA-
INCLUDING THE CITY OF HILTONS
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY MCLDY PCLDY
TEMP (24H TREND) 59-64 (-2) 76-81 (+1) 59-64 80-85
RH % (24H TREND) 95-100 (+1) 70-75 (-4) 95-100 62-67
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 11 S 5
PM 20FT WND (MPH) SE 13 S 9 S 7 SW 5
TRANSPORT WND (MPH) SE 8 S 14 S 6 SW 10
MIXING HGT(FT-AGL) 450 2860 370 3530
VENT RATE (MPH-FT) 3600 40040 2220 35300
MAX DISPERSION EARLY 4 VERY POOR 32 FAIR 4 VERY POOR 25 FAIR
MAX DISPERSION LATE 4 VERY POOR 35 FAIR 2 VERY POOR 31 FAIR
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 6 7 7 10
MAX LVORI LATE 8 4 10 3
PRECIP CHANCE (%) 80 90 70 80
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 3 5 2 5
PRECIP AMOUNT 0.30 0.26 0.11 0.11
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 20 50 40 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHWEST WINDS LESS THAN
10 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 76 PERCENT. WEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. EAST WINDS LESS THAN
10 MPH.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 78 PERCENT. SOUTHWEST WINDS LESS THAN
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHWEST WINDS LESS
THAN 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 74 PERCENT. SOUTHWEST WINDS LESS THAN
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. WEST WINDS
LESS THAN 10 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 71 PERCENT. NORTHWEST WINDS LESS THAN
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 60. NORTHEAST WINDS
LESS THAN 10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 58 PERCENT.
NORTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
VAZ006-231930-
RUSSELL-
INCLUDING THE CITIES OF HANSONVILLE, LEBANON, DYE, CASTLEWOOD,
HONAKER, AND ROSEDALE
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY MCLDY PCLDY
TEMP (24H TREND) 58-63 (-2) 73-78 (+2) 59-64 77-82
RH % (24H TREND) 95-100 (+2) 71-76 (-1) 95-100 62-67
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 13 S 5
PM 20FT WND (MPH) SE 19 S 9 S 9 SW 5
TRANSPORT WND (MPH) SE 12 S 16 S 8 SW 10
MIXING HGT(FT-AGL) 480 2830 390 3770
VENT RATE (MPH-FT) 5760 45280 3120 37700
MAX DISPERSION EARLY 7 POOR 40 FAIR 5 VERY POOR 31 FAIR
MAX DISPERSION LATE 6 VERY POOR 41 GEN GOOD 3 VERY POOR 34 FAIR
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 5 6 6 9
MAX LVORI LATE 6 4 9 4
PRECIP CHANCE (%) 80 90 60 70
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 2 4 1 2
PRECIP AMOUNT 0.14 0.18 0.09 0.07
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 20 50 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS LESS
THAN 10 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID
70S. MINIMUM RH 79 PERCENT. WEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WINDS
LESS THAN 10 MPH.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 70S. MINIMUM RH 80 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS LESS
THAN 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 70S. MINIMUM RH 75 PERCENT. WEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH
WINDS LESS THAN 10 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 70S. MINIMUM RH 70 PERCENT. WEST
WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 60. NORTHEAST WINDS
LESS THAN 10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 70S. MINIMUM RH 57 PERCENT.
NORTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
VAZ008-231930-
WASHINGTON VA-
INCLUDING THE CITIES OF BENHAMS, BRISTOL VA, AND ABINGDON
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
TEMP (24H TREND) 56-61 (-2) 75-80 (+3) 57-62 78-83
RH % (24H TREND) 95-100 (+1) 65-70 (-3) 95-100 62-67
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 13 S 5
PM 20FT WND (MPH) SE 17 S 9 SE 8 SW 5
TRANSPORT WND (MPH) SE 10 S 14 S 6 SW 10
MIXING HGT(FT-AGL) 470 2800 350 3630
VENT RATE (MPH-FT) 4700 39200 2100 36300
MAX DISPERSION EARLY 6 VERY POOR 32 FAIR 4 VERY POOR 29 FAIR
MAX DISPERSION LATE 6 VERY POOR 33 FAIR 2 VERY POOR 31 FAIR
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 5 7 7 10
MAX LVORI LATE 7 3 10 3
PRECIP CHANCE (%) 80 90 50 80
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 3 5 1 5
PRECIP AMOUNT 0.17 0.27 0.04 0.07
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 20 50 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTH WINDS LESS
THAN 10 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 75 PERCENT. WEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS AROUND 60. EAST WINDS LESS THAN
10 MPH.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 70S. MINIMUM RH 77 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS AROUND 60. SOUTH WINDS LESS THAN
10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 74 PERCENT. SOUTHWEST WINDS LESS THAN
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTH
WINDS LESS THAN 10 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 70 PERCENT. NORTHWEST WINDS LESS THAN
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. NORTHEAST
WINDS LESS THAN 10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 59 PERCENT.
NORTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ018-231930-
JOHNSON-
INCLUDING THE CITIES OF DOEVILLE, MOUNTAIN CITY, NEVA,
SHADY VALLEY, TRADE, AND LAUREL BLOOMERY
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
TEMP (24H TREND) 53-58 (-1) 73-78 (+4) 55-60 77-82
RH % (24H TREND) 95-100 (0) 63-68 (-6) 95-100 60-65
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 9 G20 LGT/VAR
PM 20FT WND (MPH) SE 14 G26 S 7 SE 7 LGT/VAR
TRANSPORT WND (MPH) SE 16 S 14 S 9 SW 9
MIXING HGT(FT-AGL) 510 2490 390 3110
VENT RATE (MPH-FT) 8160 34860 3510 27990
MAX DISPERSION EARLY 11 POOR 28 FAIR 7 POOR 22 FAIR
MAX DISPERSION LATE 8 POOR 29 FAIR 4 VERY POOR 25 FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 5 7 6 7
MAX LVORI LATE 7 3 9 3
PRECIP CHANCE (%) 90 90 50 80
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 4 6 1 5
PRECIP AMOUNT 0.24 0.28 0.02 0.10
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 20 40 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTH WINDS LESS
THAN 10 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID
70S. MINIMUM RH 73 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHEAST WINDS LESS THAN
10 MPH.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 70S. MINIMUM RH 75 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTH WINDS LESS
THAN 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 70S. MINIMUM RH 70 PERCENT. WEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTH
WINDS LESS THAN 10 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 70S. MINIMUM RH 66 PERCENT. WEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 50S. EAST WINDS
LESS THAN 10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 70S. MINIMUM RH 56 PERCENT. NORTH
WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ047-231930-
SOUTHEAST CARTER-
INCLUDING THE CITY OF HAMPTON
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
TEMP (24H TREND) 56-61 (-1) 71-76 (+2) 57-62 75-80
RH % (24H TREND) 95-100 (0) 67-72 (-3) 95-100 62-67
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 13 G23 S 5
PM 20FT WND (MPH) SE 18 G27 S 8 SE 10 LGT/VAR
TRANSPORT WND (MPH) SE 17 S 14 S 10 SW 8
MIXING HGT(FT-AGL) 520 2610 400 2730
VENT RATE (MPH-FT) 8840 36540 4000 21840
MAX DISPERSION EARLY 9 POOR 29 FAIR 6 VERY POOR 19 GEN POOR
MAX DISPERSION LATE 9 POOR 33 FAIR 4 VERY POOR 20 GEN POOR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 4 6 5 6
MAX LVORI LATE 6 4 7 4
PRECIP CHANCE (%) 90 90 50 90
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 3 6 1 5
PRECIP AMOUNT 0.22 0.17 0.01 0.13
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 20 40 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 60. SOUTH WINDS LESS THAN 10 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID
70S. MINIMUM RH 77 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 60. SOUTHEAST WINDS LESS THAN 10 MPH.
TUESDAY
SHOWERS WITH THUNDERSTORMS LIKELY. HIGHS IN THE MID
70S. MINIMUM RH 78 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS AROUND 60. SOUTH WINDS LESS THAN
10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 70S. MINIMUM RH 73 PERCENT. WEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS LESS THAN 10 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 70S. MINIMUM RH 70 PERCENT. WEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. EAST WINDS
LESS THAN 10 MPH.
FRIDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 70S. MINIMUM RH 62 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.
TNZ045-231930-
UNICOI-
INCLUDING THE CITIES OF ERWIN, UNICOI, AND LIMESTONE COVE
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
TEMP (24H TREND) 59-64 (-2) 73-78 (+2) 60-65 76-81
RH % (24H TREND) 93-98 (+2) 63-68 (-4) 94-99 59-64
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 14 G23 S 6
PM 20FT WND (MPH) SE 17 G28 S 8 S 9 LGT/VAR
TRANSPORT WND (MPH) SE 16 S 15 S 9 SW 8
MIXING HGT(FT-AGL) 490 2810 410 3060
VENT RATE (MPH-FT) 7840 42150 3690 24480
MAX DISPERSION EARLY 10 POOR 28 FAIR 6 VERY POOR 22 FAIR
MAX DISPERSION LATE 8 POOR 37 FAIR 4 VERY POOR 22 FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 4 5 6 6
MAX LVORI LATE 5 3 6 4
PRECIP CHANCE (%) 90 90 50 90
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 3 6 1 5
PRECIP AMOUNT 0.25 0.22 0.02 0.15
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 20 50 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS LESS THAN
10 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID
70S. MINIMUM RH 75 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WINDS LESS THAN
10 MPH.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 70S. MINIMUM RH 76 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS LESS THAN
10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 70 PERCENT. WEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH
WINDS LESS THAN 10 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 70S. MINIMUM RH 68 PERCENT. WEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. EAST WINDS
LESS THAN 10 MPH.
FRIDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 70S. MINIMUM RH 61 PERCENT.
NORTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ043-231930-
SOUTHEAST GREENE-
INCLUDING THE CITY OF CEDAR CREEK
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
TEMP (24H TREND) 60-65 (-1) 73-78 (+1) 59-64 76-81
RH % (24H TREND) 94-99 (-1) 62-67 (-3) 95-100 60-65
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 15 G26 S 6
PM 20FT WND (MPH) SE 17 G30 S 8 SE 10 SW 5
TRANSPORT WND (MPH) SE 16 S 14 SE 8 SW 8
MIXING HGT(FT-AGL) 510 2920 400 3300
VENT RATE (MPH-FT) 8160 40880 3200 26400
MAX DISPERSION EARLY 8 POOR 30 FAIR 5 VERY POOR 21 FAIR
MAX DISPERSION LATE 9 POOR 34 FAIR 4 VERY POOR 21 FAIR
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 4 5 5 6
MAX LVORI LATE 5 3 7 4
PRECIP CHANCE (%) 90 90 60 90
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 3 4 1 5
PRECIP AMOUNT 0.26 0.30 0.07 0.18
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 20 50 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS LESS THAN
10 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID
70S. MINIMUM RH 75 PERCENT. WEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WINDS LESS THAN
10 MPH.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 70S. MINIMUM RH 75 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WINDS LESS THAN
10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 70 PERCENT. WEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH
WINDS LESS THAN 10 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 70S. MINIMUM RH 68 PERCENT. WEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. EAST WINDS
LESS THAN 10 MPH.
FRIDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 70S. MINIMUM RH 62 PERCENT. EAST
WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ041-231930-
COCKE SMOKY MOUNTAINS-
INCLUDING THE CITY OF HARTFORD
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
TEMP (24H TREND) 61-66 (-1) 74-79 (0) 60-65 76-81
RH % (24H TREND) 94-99 (+2) 66-71 (-2) 95-100 64-69
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 12 G23 S 5
PM 20FT WND (MPH) SE 17 G28 S 6 SE 7 LGT/VAR
TRANSPORT WND (MPH) S 12 SW 12 S 8 SW 7
MIXING HGT(FT-AGL) 500 3360 360 2940
VENT RATE (MPH-FT) 6000 40320 2880 20580
MAX DISPERSION EARLY 7 POOR 28 FAIR 3 VERY POOR 17 GEN POOR
MAX DISPERSION LATE 8 POOR 34 FAIR 3 VERY POOR 14 GEN POOR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 4 6 5 7
MAX LVORI LATE 5 4 6 4
PRECIP CHANCE (%) 90 90 50 90
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 3 5 1 5
PRECIP AMOUNT 0.25 0.33 0.03 0.24
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 20 50 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS LESS THAN 10 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID
70S. MINIMUM RH 76 PERCENT. WEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS LESS THAN 10 MPH.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 70S. MINIMUM RH 77 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 72 PERCENT. WEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH
WINDS LESS THAN 10 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 70 PERCENT. WEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
FRIDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 70S. MINIMUM RH 64 PERCENT.
NORTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ074-231930-
SEVIER SMOKY MOUNTAINS-
INCLUDING THE CITIES OF ELKMONT AND GATLINBURG
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
TEMP (24H TREND) 59-64 (-2) 71-76 (0) 58-63 74-79
RH % (24H TREND) 95-100 (+7) 65-70 (-9) 95-100 62-67
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 15 G26 S 7
PM 20FT WND (MPH) S 19 G29 SW 8 S 9 LGT/VAR
TRANSPORT WND (MPH) S 15 SW 14 S 10 SW 8
MIXING HGT(FT-AGL) 480 2740 410 2560
VENT RATE (MPH-FT) 7200 38360 4100 20480
MAX DISPERSION EARLY 7 POOR 31 FAIR 6 VERY POOR 17 GEN POOR
MAX DISPERSION LATE 7 POOR 32 FAIR 4 VERY POOR 16 GEN POOR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 5 6 6 6
MAX LVORI LATE 5 4 6 4
PRECIP CHANCE (%) 90 100 50 90
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 5 6 1 5
PRECIP AMOUNT 0.30 0.33 0.03 0.23
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 30 50 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS LESS THAN
10 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID
70S. MINIMUM RH 77 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WINDS LESS THAN
10 MPH.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 70S. MINIMUM RH 79 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS LESS THAN
10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 70S. MINIMUM RH 73 PERCENT. WEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH
WINDS LESS THAN 10 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 70S. MINIMUM RH 70 PERCENT. WEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
FRIDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 70S. MINIMUM RH 67 PERCENT.
NORTH WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ072-231930-
BLOUNT SMOKY MOUNTAINS-
INCLUDING THE CITY OF CADES COVE
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
TEMP (24H TREND) 62-67 (-1) 76-81 (0) 61-66 79-84
RH % (24H TREND) 95-100 (+4) 65-70 (-5) 95-100 57-62
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 13 G27 S 5
PM 20FT WND (MPH) S 19 G31 SW 7 S 7 LGT/VAR
TRANSPORT WND (MPH) S 14 S 14 S 8 SW 8
MIXING HGT(FT-AGL) 480 3280 420 3020
VENT RATE (MPH-FT) 6720 45920 3360 24160
MAX DISPERSION EARLY 6 VERY POOR 40 FAIR 4 VERY POOR 22 FAIR
MAX DISPERSION LATE 7 POOR 38 FAIR 4 VERY POOR 22 FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 5 6 6 7
MAX LVORI LATE 6 4 7 4
PRECIP CHANCE (%) 90 90 70 80
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 4 5 2 5
PRECIP AMOUNT 0.20 0.53 0.05 0.23
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 30 50 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS LESS THAN 10 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 74 PERCENT. SOUTHWEST WINDS LESS THAN
10 MPH.
MONDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 60S. SOUTHEAST WINDS LESS THAN 10 MPH.
TUESDAY
SHOWERS WITH THUNDERSTORMS LIKELY. HIGHS IN THE UPPER
70S. MINIMUM RH 75 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS LESS THAN
10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND
80. MINIMUM RH 68 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS
LESS THAN 10 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND
80. MINIMUM RH 66 PERCENT. WEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. EAST WINDS
LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 64 PERCENT.
NORTH WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ087-231930-
SOUTHEAST MONROE-
INCLUDING THE CITIES OF CITICO AND COKER CREEK
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
TEMP (24H TREND) 61-66 (-2) 75-80 (0) 60-65 78-83
RH % (24H TREND) 95-100 (+8) 65-70 (-7) 95-100 58-63
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 11 G25 LGT/VAR
PM 20FT WND (MPH) S 17 G31 SW 6 S 6 LGT/VAR
TRANSPORT WND (MPH) S 16 S 15 S 8 SW 9
MIXING HGT(FT-AGL) 460 3230 430 3540
VENT RATE (MPH-FT) 7360 48450 3440 31860
MAX DISPERSION EARLY 6 VERY POOR 37 FAIR 4 VERY POOR 28 FAIR
MAX DISPERSION LATE 7 POOR 43 GEN GOOD 4 VERY POOR 30 FAIR
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 6 6 6 6
MAX LVORI LATE 6 4 7 4
PRECIP CHANCE (%) 90 90 70 80
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 3 4 2 5
PRECIP AMOUNT 0.30 0.37 0.08 0.24
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 30 50 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHEAST WINDS LESS THAN
10 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 75 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 60S. SOUTHEAST WINDS LESS THAN 10 MPH.
TUESDAY
SHOWERS WITH THUNDERSTORMS LIKELY. HIGHS IN THE UPPER
70S. MINIMUM RH 75 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHEAST WINDS LESS THAN
10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 69 PERCENT. SOUTHWEST WINDS LESS THAN
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 66 PERCENT. WEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 70S. MINIMUM RH 66 PERCENT.
NORTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ102-231930-
EAST POLK-
INCLUDING THE CITIES OF BIG FROG MOUNTAIN, DUCKTOWN,
AND TURTLETOWN
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
TEMP (24H TREND) 61-66 (-2) 77-82 (+1) 59-64 79-84
RH % (24H TREND) 95-100 (+5) 66-71 (-7) 95-100 61-66
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 11 S 5
PM 20FT WND (MPH) S 17 S 7 S 7 LGT/VAR
TRANSPORT WND (MPH) SE 12 S 15 SE 9 S 8
MIXING HGT(FT-AGL) 500 3430 420 3340
VENT RATE (MPH-FT) 6000 51450 3780 26720
MAX DISPERSION EARLY 6 VERY POOR 37 FAIR 5 VERY POOR 23 FAIR
MAX DISPERSION LATE 6 VERY POOR 46 GEN GOOD 4 VERY POOR 25 FAIR
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 6 6 8 8
MAX LVORI LATE 7 3 9 3
PRECIP CHANCE (%) 90 80 60 80
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 4 3 2 5
PRECIP AMOUNT 0.32 0.24 0.03 0.20
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 30 50 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WINDS LESS THAN
10 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND 80.
MINIMUM RH 73 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTHEAST WINDS LESS THAN 10 MPH.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 72 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WINDS LESS
THAN 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 65 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 62 PERCENT.
WEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
FRIDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 63 PERCENT.
SOUTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
NCZ060-231930-
CHEROKEE-
INCLUDING THE CITIES OF ANDREWS, MARBLE, TOPTON, HIAWASSE DAM,
MURPHY, UNAKA, AND VIOLET
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
TEMP (24H TREND) 59-64 (-3) 75-80 (0) 58-63 78-83
RH % (24H TREND) 95-100 (+5) 65-70 (-7) 95-100 60-65
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 9 G17 LGT/VAR
PM 20FT WND (MPH) SE 14 G22 S 5 LGT/VAR LGT/VAR
TRANSPORT WND (MPH) S 10 S 13 SE 8 S 8
MIXING HGT(FT-AGL) 450 2940 420 3340
VENT RATE (MPH-FT) 4500 38220 3360 26720
MAX DISPERSION EARLY 6 VERY POOR 27 FAIR 4 VERY POOR 23 FAIR
MAX DISPERSION LATE 6 VERY POOR 32 FAIR 3 VERY POOR 24 FAIR
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 8 8 8 9
MAX LVORI LATE 9 4 9 3
PRECIP CHANCE (%) 90 90 70 80
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 4 4 2 5
PRECIP AMOUNT 0.47 0.34 0.05 0.20
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 30 50 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WINDS LESS THAN
10 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 73 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTHEAST WINDS LESS THAN 10 MPH.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 72 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WINDS LESS
THAN 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND
80. MINIMUM RH 67 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 64 PERCENT.
WEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 60. LIGHT AND
VARIABLE WIND.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 64 PERCENT.
SOUTH WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
NCZ061-231930-
CLAY-
INCLUDING THE CITIES OF SHOOTING CREEK, BRASSTOWN, HAYESVILLE,
AND TUSQUITEE
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
TEMP (24H TREND) 58-63 (-3) 71-76 (0) 57-62 75-80
RH % (24H TREND) 95-100 (+5) 73-78 (-6) 95-100 68-73
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 10 G17 S 5
PM 20FT WND (MPH) SE 13 G21 S 5 SE 5 LGT/VAR
TRANSPORT WND (MPH) SE 10 S 10 SE 7 SW 8
MIXING HGT(FT-AGL) 460 2310 430 2860
VENT RATE (MPH-FT) 4600 23100 3010 22880
MAX DISPERSION EARLY 7 POOR 19 GEN POOR 4 VERY POOR 17 GEN POOR
MAX DISPERSION LATE 5 VERY POOR 22 FAIR 3 VERY POOR 22 FAIR
CATEGORY DAY 1 2 1 2
MAX LVORI EARLY 6 8 7 9
MAX LVORI LATE 9 5 9 4
PRECIP CHANCE (%) 100 90 80 80
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 5 5 2 5
PRECIP AMOUNT 0.81 0.53 0.10 0.18
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 30 50 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 60. SOUTHEAST WINDS LESS THAN 10 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID
70S. MINIMUM RH 78 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTHEAST WINDS LESS THAN 10 MPH.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 70S. MINIMUM RH 78 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTHEAST WINDS LESS THAN 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 73 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 60. NORTH WINDS LESS
THAN 10 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 71 PERCENT. SOUTHWEST WINDS LESS THAN
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 70S. MINIMUM RH 71 PERCENT.
SOUTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ015-231930-
HANCOCK-
INCLUDING THE CITIES OF EVANSTON, SNEEDVILLE, TREADWAY,
AND KYLES FORD
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY MCLDY PCLDY
TEMP (24H TREND) 58-63 (-1) 77-82 (+1) 57-62 80-85
RH % (24H TREND) 95-100 (0) 72-77 (-3) 95-100 62-67
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 6 LGT/VAR
PM 20FT WND (MPH) SE 11 S 6 LGT/VAR LGT/VAR
TRANSPORT WND (MPH) SE 8 SW 16 S 6 SW 10
MIXING HGT(FT-AGL) 440 2870 380 3780
VENT RATE (MPH-FT) 3520 45920 2280 37800
MAX DISPERSION EARLY 5 VERY POOR 39 FAIR 3 VERY POOR 29 FAIR
MAX DISPERSION LATE 5 VERY POOR 41 GEN GOOD 2 VERY POOR 34 FAIR
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 7 9 9 10
MAX LVORI LATE 9 4 10 3
PRECIP CHANCE (%) 80 80 70 80
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 4 5 2 5
PRECIP AMOUNT 0.36 0.21 0.07 0.13
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 20 50 40 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 60. LIGHT AND VARIABLE WIND.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 74 PERCENT. LIGHT AND VARIABLE WIND.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 60. LIGHT AND VARIABLE WIND.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 75 PERCENT. LIGHT AND VARIABLE WIND.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS AROUND 60. LIGHT AND VARIABLE WIND.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. MINIMUM RH 71 PERCENT. SOUTHWEST WINDS LESS THAN
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 60. LIGHT AND VARIABLE WIND.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND
80. MINIMUM RH 68 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. NORTHEAST
WINDS LESS THAN 10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 56 PERCENT.
NORTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ016-231930-
HAWKINS-
INCLUDING THE CITY OF MOORESBURG
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY MCLDY PCLDY
TEMP (24H TREND) 58-63 (-2) 77-82 (0) 58-63 81-86
RH % (24H TREND) 95-100 (0) 70-75 (-3) 95-100 63-68
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 6 LGT/VAR
PM 20FT WND (MPH) SE 10 S 6 LGT/VAR LGT/VAR
TRANSPORT WND (MPH) SE 10 SW 14 S 5 SW 9
MIXING HGT(FT-AGL) 450 3120 350 3860
VENT RATE (MPH-FT) 4500 43680 1750 34740
MAX DISPERSION EARLY 5 VERY POOR 31 FAIR 3 VERY POOR 26 FAIR
MAX DISPERSION LATE 5 VERY POOR 38 FAIR 2 VERY POOR 33 FAIR
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 6 9 8 10
MAX LVORI LATE 8 4 10 4
PRECIP CHANCE (%) 90 90 70 80
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 3 5 2 5
PRECIP AMOUNT 0.26 0.28 0.09 0.11
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 20 50 40 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHWEST WINDS LESS THAN
10 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND 80.
MINIMUM RH 76 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTHEAST WINDS LESS THAN
10 MPH.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 78 PERCENT. SOUTHWEST WINDS LESS THAN
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND VARIABLE WIND.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. MINIMUM RH 73 PERCENT. WEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 60. LIGHT AND VARIABLE WIND.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND
80. MINIMUM RH 70 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. NORTHEAST
WINDS LESS THAN 10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 59 PERCENT. NORTHEAST
WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ017-231930-
SULLIVAN-
INCLUDING THE CITIES OF KINGSPORT, BRISTOL TN,
AND SOUTH HOLSTON DAM
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY MCLDY PCLDY
TEMP (24H TREND) 59-64 (-2) 78-83 (+2) 59-64 80-85
RH % (24H TREND) 95-100 (+2) 62-67 (-1) 95-100 59-64
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 11 LGT/VAR
PM 20FT WND (MPH) SE 18 S 8 SE 6 LGT/VAR
TRANSPORT WND (MPH) SE 9 S 13 SE 6 SW 9
MIXING HGT(FT-AGL) 460 2960 340 3760
VENT RATE (MPH-FT) 4140 38480 2040 33840
MAX DISPERSION EARLY 5 VERY POOR 30 FAIR 4 VERY POOR 26 FAIR
MAX DISPERSION LATE 5 VERY POOR 32 FAIR 2 VERY POOR 29 FAIR
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 5 7 6 10
MAX LVORI LATE 7 3 10 3
PRECIP CHANCE (%) 90 100 50 80
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 2 5 1 5
PRECIP AMOUNT 0.20 0.32 0.06 0.09
PRECIP BEGIN 8 PM CONTINUING CONTINUING 8 AM
PRECIP END CONTINUING CONTINUING 6 AM CONTINUING
CHANCE OF THUNDER (%) 20 50 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS LESS THAN
10 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 71 PERCENT. WEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. EAST WINDS LESS THAN
10 MPH.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 73 PERCENT. SOUTHWEST WINDS LESS THAN
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS LESS
THAN 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND
80. MINIMUM RH 69 PERCENT. WEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH
WINDS LESS THAN 10 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND
80. MINIMUM RH 65 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 60. NORTHEAST WINDS
LESS THAN 10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 55 PERCENT. NORTHEAST
WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ046-231930-
NORTHWEST CARTER-
INCLUDING THE CITY OF ELIZABETHTON
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
TEMP (24H TREND) 57-62 (-1) 76-81 (+2) 58-63 79-84
RH % (24H TREND) 95-100 (+2) 60-65 (0) 95-100 57-62
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 10 G17 LGT/VAR
PM 20FT WND (MPH) SE 16 G25 S 6 SE 7 LGT/VAR
TRANSPORT WND (MPH) SE 13 S 13 S 8 W 8
MIXING HGT(FT-AGL) 460 3100 340 3400
VENT RATE (MPH-FT) 5980 40300 2720 27200
MAX DISPERSION EARLY 7 POOR 30 FAIR 4 VERY POOR 22 FAIR
MAX DISPERSION LATE 6 VERY POOR 35 FAIR 3 VERY POOR 24 FAIR
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 5 6 6 7
MAX LVORI LATE 7 3 8 3
PRECIP CHANCE (%) 90 90 50 90
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 3 6 1 5
PRECIP AMOUNT 0.21 0.31 0.01 0.11
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 20 50 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 60. SOUTH WINDS LESS THAN 10 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 71 PERCENT. WEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. EAST WINDS LESS THAN
10 MPH.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 72 PERCENT. SOUTHWEST WINDS LESS THAN
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 67 PERCENT. WEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 60. LIGHT AND
VARIABLE WIND.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 64 PERCENT. NORTHWEST WINDS LESS THAN
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. EAST WINDS
LESS THAN 10 MPH.
FRIDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 55 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.
TNZ044-231930-
WASHINGTON TN-
INCLUDING THE CITY OF JOHNSON CITY
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
TEMP (24H TREND) 59-64 (-2) 78-83 (+2) 59-64 80-85
RH % (24H TREND) 95-100 (+3) 59-64 (-2) 95-100 58-63
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 11 LGT/VAR
PM 20FT WND (MPH) SE 15 S 7 S 6 LGT/VAR
TRANSPORT WND (MPH) S 9 S 14 S 6 SW 8
MIXING HGT(FT-AGL) 460 3130 340 3700
VENT RATE (MPH-FT) 4140 43820 2040 29600
MAX DISPERSION EARLY 6 VERY POOR 30 FAIR 4 VERY POOR 26 FAIR
MAX DISPERSION LATE 5 VERY POOR 37 FAIR 3 VERY POOR 27 FAIR
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 5 6 6 8
MAX LVORI LATE 6 3 8 3
PRECIP CHANCE (%) 80 90 60 80
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 3 6 1 5
PRECIP AMOUNT 0.21 0.28 0.05 0.11
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 20 50 40 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS LESS THAN
10 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 70 PERCENT. WEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. EAST WINDS LESS THAN
10 MPH.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 71 PERCENT. SOUTHWEST WINDS LESS THAN
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND VARIABLE WIND.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. MINIMUM RH 66 PERCENT. WEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND
80. MINIMUM RH 64 PERCENT. WEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 60. NORTHEAST WINDS
LESS THAN 10 MPH.
FRIDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 56 PERCENT.
NORTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ042-231930-
NORTHWEST GREENE-
INCLUDING THE CITY OF GREENEVILLE
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
TEMP (24H TREND) 60-65 (-1) 78-83 (+1) 59-64 80-85
RH % (24H TREND) 95-100 (+1) 62-67 (-1) 95-100 61-66
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 11 LGT/VAR
PM 20FT WND (MPH) SE 12 G20 S 6 S 5 LGT/VAR
TRANSPORT WND (MPH) SE 12 S 13 S 6 SW 8
MIXING HGT(FT-AGL) 480 3420 330 3470
VENT RATE (MPH-FT) 5760 44460 1980 27760
MAX DISPERSION EARLY 6 VERY POOR 30 FAIR 3 VERY POOR 21 FAIR
MAX DISPERSION LATE 5 VERY POOR 38 FAIR 3 VERY POOR 24 FAIR
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 5 7 6 9
MAX LVORI LATE 6 3 10 3
PRECIP CHANCE (%) 90 90 60 80
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 3 5 1 5
PRECIP AMOUNT 0.20 0.30 0.07 0.11
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 20 50 40 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS LESS THAN
10 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND 80.
MINIMUM RH 72 PERCENT. WEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. EAST WINDS LESS THAN
10 MPH.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 74 PERCENT. SOUTHWEST WINDS LESS THAN
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WINDS LESS
THAN 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. MINIMUM RH 68 PERCENT. WEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH
WINDS LESS THAN 10 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND
80. MINIMUM RH 66 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 60. NORTHEAST WINDS
LESS THAN 10 MPH.
FRIDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 58 PERCENT.
NORTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ038-231930-
GRAINGER-
INCLUDING THE CITY OF BEAN STATION
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY MCLDY PCLDY
TEMP (24H TREND) 60-65 (-1) 77-82 (0) 59-64 81-86
RH % (24H TREND) 95-100 (0) 74-79 (-3) 95-100 63-68
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 6 LGT/VAR
PM 20FT WND (MPH) SE 11 SW 6 LGT/VAR LGT/VAR
TRANSPORT WND (MPH) SE 6 SW 15 S 5 SW 10
MIXING HGT(FT-AGL) 420 3250 380 3710
VENT RATE (MPH-FT) 2520 48750 1900 37100
MAX DISPERSION EARLY 4 VERY POOR 40 FAIR 3 VERY POOR 29 FAIR
MAX DISPERSION LATE 4 VERY POOR 44 GEN GOOD 2 VERY POOR 35 FAIR
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 7 10 8 9
MAX LVORI LATE 9 4 10 4
PRECIP CHANCE (%) 90 90 60 80
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 4 3 2 5
PRECIP AMOUNT 0.40 0.23 0.08 0.09
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 20 50 40 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND 80.
MINIMUM RH 77 PERCENT. LIGHT AND VARIABLE WIND.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND VARIABLE WIND.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND
80. MINIMUM RH 78 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND VARIABLE WIND.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. MINIMUM RH 72 PERCENT. SOUTHWEST WINDS LESS THAN
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND VARIABLE WIND.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. MINIMUM RH 70 PERCENT. NORTHWEST WINDS LESS THAN
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTHEAST
WINDS LESS THAN 10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 60 PERCENT.
NORTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ039-231930-
HAMBLEN-
INCLUDING THE CITIES OF ALPHA, MORRISTOWN, AND RUSSELLVILLE
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
TEMP (24H TREND) 60-65 (-1) 78-83 (0) 59-64 81-86
RH % (24H TREND) 95-100 (0) 71-76 (-2) 95-100 64-69
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) LGT/VAR LGT/VAR
PM 20FT WND (MPH) SE 9 LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) SE 7 S 13 S 5 SW 10
MIXING HGT(FT-AGL) 420 3000 350 3450
VENT RATE (MPH-FT) 2940 39000 1750 34500
MAX DISPERSION EARLY 5 VERY POOR 27 FAIR 2 VERY POOR 22 FAIR
MAX DISPERSION LATE 5 VERY POOR 34 FAIR 2 VERY POOR 33 FAIR
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 6 10 8 10
MAX LVORI LATE 9 4 10 4
PRECIP CHANCE (%) 90 90 60 80
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 3 5 2 5
PRECIP AMOUNT 0.20 0.35 0.14 0.09
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 20 50 40 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND VARIABLE WIND.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND 80.
MINIMUM RH 77 PERCENT. LIGHT AND VARIABLE WIND.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND VARIABLE WIND.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND
80. MINIMUM RH 77 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND VARIABLE WIND.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. MINIMUM RH 71 PERCENT. WEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND VARIABLE WIND.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. MINIMUM RH 70 PERCENT. NORTHWEST WINDS LESS THAN
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 60. NORTHEAST WINDS
LESS THAN 10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 60 PERCENT.
NORTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ040-231930-
NORTHWEST COCKE-
INCLUDING THE CITIES OF BYBEE AND NEWPORT
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
TEMP (24H TREND) 62-67 (-1) 78-83 (0) 61-66 81-86
RH % (24H TREND) 95-100 (+2) 67-72 (0) 95-100 64-69
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 9 LGT/VAR
PM 20FT WND (MPH) SE 11 LGT/VAR LGT/VAR LGT/VAR
TRANSPORT WND (MPH) SE 7 SW 9 SE 5 SW 6
MIXING HGT(FT-AGL) 420 3230 320 2990
VENT RATE (MPH-FT) 2940 29070 1600 17940
MAX DISPERSION EARLY 5 VERY POOR 29 FAIR 2 VERY POOR 15 GEN POOR
MAX DISPERSION LATE 5 VERY POOR 29 FAIR 2 VERY POOR 18 GEN POOR
CATEGORY DAY 1 2 1 2
MAX LVORI EARLY 4 8 6 9
MAX LVORI LATE 7 3 9 3
PRECIP CHANCE (%) 90 90 60 90
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 3 5 1 5
PRECIP AMOUNT 0.23 0.40 0.05 0.15
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 20 50 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS LESS THAN 10 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND 80.
MINIMUM RH 73 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. EAST WINDS LESS THAN 10 MPH.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 74 PERCENT. LIGHT AND VARIABLE WIND.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. LIGHT AND VARIABLE WIND.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. MINIMUM RH 68 PERCENT. WEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND
80. MINIMUM RH 67 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTHEAST
WINDS LESS THAN 10 MPH.
FRIDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 60 PERCENT.
NORTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ070-231930-
JEFFERSON-
INCLUDING THE CITIES OF JEFFERSON CITY, STRAWBERRY PLAINS,
CHESTNUT HILL, DANDRIDGE, AND WHITE PINE
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
TEMP (24H TREND) 62-67 (-1) 78-83 (0) 61-66 81-86
RH % (24H TREND) 95-100 (0) 71-76 (-3) 95-100 66-71
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 5 LGT/VAR
PM 20FT WND (MPH) SE 6 SW 6 LGT/VAR LGT/VAR
TRANSPORT WND (MPH) SE 5 SW 14 S 5 SW 10
MIXING HGT(FT-AGL) 400 3340 340 3340
VENT RATE (MPH-FT) 2000 46760 1700 33400
MAX DISPERSION EARLY 3 VERY POOR 27 FAIR 2 VERY POOR 23 FAIR
MAX DISPERSION LATE 3 VERY POOR 37 FAIR 2 VERY POOR 32 FAIR
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 6 10 7 10
MAX LVORI LATE 9 4 10 4
PRECIP CHANCE (%) 90 80 60 80
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 3 4 1 5
PRECIP AMOUNT 0.22 0.39 0.13 0.11
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 20 50 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. LIGHT AND VARIABLE WIND.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND 80.
MINIMUM RH 77 PERCENT. LIGHT AND VARIABLE WIND.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. LIGHT AND VARIABLE WIND.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND
80. MINIMUM RH 77 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. LIGHT AND VARIABLE WIND.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. MINIMUM RH 70 PERCENT. WEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. MINIMUM RH 69 PERCENT. NORTHWEST WINDS LESS THAN
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTHEAST
WINDS LESS THAN 10 MPH.
FRIDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 61 PERCENT. NORTHEAST
WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ035-231930-
MORGAN-
INCLUDING THE CITIES OF PINE ORCHARD, HIGH POINT, AND PETROS
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
TEMP (24H TREND) 59-64 (-1) 75-80 (+2) 58-63 79-84
RH % (24H TREND) 95-100 (0) 73-78 (-11) 95-100 67-72
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 14 S 5
PM 20FT WND (MPH) S 14 SW 9 S 5 LGT/VAR
TRANSPORT WND (MPH) S 13 SW 17 SW 7 SW 9
MIXING HGT(FT-AGL) 480 2990 420 2860
VENT RATE (MPH-FT) 6240 50830 2940 25740
MAX DISPERSION EARLY 7 POOR 40 FAIR 3 VERY POOR 24 FAIR
MAX DISPERSION LATE 8 POOR 45 GEN GOOD 3 VERY POOR 23 FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 7 6 9 8
MAX LVORI LATE 8 4 9 4
PRECIP CHANCE (%) 80 90 60 80
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 2 5 2 5
PRECIP AMOUNT 0.21 0.34 0.06 0.16
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 20 50 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS LESS
THAN 10 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 81 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTHEAST WINDS LESS THAN 10 MPH.
TUESDAY
SHOWERS WITH THUNDERSTORMS LIKELY. HIGHS IN THE UPPER
70S. MINIMUM RH 81 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS LESS THAN
10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND
80. MINIMUM RH 74 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH
WINDS LESS THAN 10 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. MINIMUM RH 70 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 60. EAST WINDS LESS
THAN 10 MPH.
FRIDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 64 PERCENT. NORTHEAST
WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ012-231930-
SCOTT TN-
INCLUDING THE CITIES OF BIG SOUTH FORK NATIONAL, ONEIDA,
SMOKEY JUNCTION, ELGIN, HUNTSVILLE, NORMA, AND SLICK ROCK
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
TEMP (24H TREND) 60-65 (-1) 75-80 (+1) 59-64 79-84
RH % (24H TREND) 95-100 (+1) 69-74 (-11) 95-100 64-69
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 12 LGT/VAR
PM 20FT WND (MPH) S 13 SW 8 LGT/VAR LGT/VAR
TRANSPORT WND (MPH) S 14 SW 18 SW 7 SW 10
MIXING HGT(FT-AGL) 500 3100 440 2880
VENT RATE (MPH-FT) 7000 55800 3080 28800
MAX DISPERSION EARLY 8 POOR 48 GEN GOOD 4 VERY POOR 27 FAIR
MAX DISPERSION LATE 11 POOR 50 GEN GOOD 3 VERY POOR 25 FAIR
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 6 5 7 8
MAX LVORI LATE 6 4 9 4
PRECIP CHANCE (%) 70 90 60 80
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 2 5 1 5
PRECIP AMOUNT 0.14 0.30 0.08 0.15
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 20 50 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS LESS
THAN 10 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 77 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTHEAST WINDS LESS THAN 10 MPH.
TUESDAY
SHOWERS WITH THUNDERSTORMS LIKELY. HIGHS IN THE UPPER
70S. MINIMUM RH 78 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS LESS THAN
10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND
80. MINIMUM RH 71 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH
WINDS LESS THAN 10 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. MINIMUM RH 67 PERCENT. SOUTHWEST WINDS LESS THAN
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. EAST WINDS
LESS THAN 10 MPH.
FRIDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 61 PERCENT.
NORTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ013-231930-
CAMPBELL-
INCLUDING THE CITIES OF FINCASTLE, LA FOLLETTE, ELK VALLEY,
JELLICO, WHITE OAK, CARYVILLE, AND ROYAL BLUE
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
TEMP (24H TREND) 60-65 (-1) 74-79 (+2) 59-64 77-82
RH % (24H TREND) 95-100 (+1) 75-80 (-9) 95-100 66-71
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 12 LGT/VAR
PM 20FT WND (MPH) S 12 SW 9 LGT/VAR LGT/VAR
TRANSPORT WND (MPH) S 12 SW 18 SW 7 SW 10
MIXING HGT(FT-AGL) 470 3390 430 2890
VENT RATE (MPH-FT) 5640 61020 3010 28900
MAX DISPERSION EARLY 6 VERY POOR 44 GEN GOOD 3 VERY POOR 26 FAIR
MAX DISPERSION LATE 7 POOR 56 GEN GOOD 3 VERY POOR 24 FAIR
CATEGORY DAY 1 4 1 3
MAX LVORI EARLY 6 6 7 9
MAX LVORI LATE 7 4 9 4
PRECIP CHANCE (%) 80 90 50 80
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 3 5 1 5
PRECIP AMOUNT 0.27 0.22 0.04 0.11
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 20 50 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS LESS
THAN 10 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID
70S. MINIMUM RH 81 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTHEAST WINDS LESS THAN 10 MPH.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 70S. MINIMUM RH 82 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS LESS THAN
10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 76 PERCENT. SOUTHWEST WINDS LESS THAN
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH
WINDS LESS THAN 10 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 72 PERCENT. SOUTHWEST WINDS LESS THAN
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTHEAST
WINDS LESS THAN 10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 64 PERCENT.
NORTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ014-231930-
CLAIBORNE-
INCLUDING THE CITIES OF LONE MOUNTAIN, SANDLICK, SPRINGDALE,
ARTHUR, HARROGATE-SHAWANEE, CLAIRFIELD, AND HOWARD QUARTER
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY MCLDY PCLDY
TEMP (24H TREND) 58-63 (-2) 76-81 (0) 57-62 80-85
RH % (24H TREND) 95-100 (0) 73-78 (-5) 95-100 63-68
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 8 LGT/VAR
PM 20FT WND (MPH) SE 9 SW 7 LGT/VAR LGT/VAR
TRANSPORT WND (MPH) SE 8 SW 17 S 6 SW 10
MIXING HGT(FT-AGL) 440 3170 430 3490
VENT RATE (MPH-FT) 3520 53890 2580 34900
MAX DISPERSION EARLY 5 VERY POOR 42 GEN GOOD 3 VERY POOR 30 FAIR
MAX DISPERSION LATE 5 VERY POOR 50 GEN GOOD 3 VERY POOR 32 FAIR
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 9 9 9 9
MAX LVORI LATE 9 4 10 4
PRECIP CHANCE (%) 90 80 60 80
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 3 5 1 2
PRECIP AMOUNT 0.40 0.23 0.04 0.10
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 20 50 40 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS LESS
THAN 10 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 77 PERCENT. LIGHT AND VARIABLE WIND.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND VARIABLE WIND.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 78 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS LESS THAN
10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. MINIMUM RH 73 PERCENT. SOUTHWEST WINDS LESS THAN
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. MINIMUM RH 69 PERCENT. WEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 60. NORTHEAST WINDS
LESS THAN 10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 58 PERCENT. NORTHEAST
WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ037-231930-
UNION-
INCLUDING THE CITIES OF MAYNARDVILLE, NORRIS LAKE, PAULETTE,
ROSE HILL, SHARPS CHAPEL, AND LUTTRELL
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY MCLDY PCLDY
TEMP (24H TREND) 60-65 (-2) 77-82 (+1) 59-64 80-85
RH % (24H TREND) 95-100 (0) 73-78 (-7) 95-100 64-69
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 7 LGT/VAR
PM 20FT WND (MPH) SE 6 SW 7 LGT/VAR LGT/VAR
TRANSPORT WND (MPH) SE 7 SW 18 S 6 SW 12
MIXING HGT(FT-AGL) 440 3350 410 3430
VENT RATE (MPH-FT) 3080 60300 2460 41160
MAX DISPERSION EARLY 4 VERY POOR 47 GEN GOOD 3 VERY POOR 31 FAIR
MAX DISPERSION LATE 3 VERY POOR 53 GEN GOOD 3 VERY POOR 33 FAIR
CATEGORY DAY 1 4 1 3
MAX LVORI EARLY 8 8 8 9
MAX LVORI LATE 9 4 10 4
PRECIP CHANCE (%) 90 90 60 80
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 3 5 1 5
PRECIP AMOUNT 0.44 0.23 0.05 0.08
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 20 50 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 78 PERCENT. LIGHT AND VARIABLE WIND.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND VARIABLE WIND.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 78 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND VARIABLE WIND.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. MINIMUM RH 73 PERCENT. SOUTHWEST WINDS LESS THAN
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. MINIMUM RH 70 PERCENT. WEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTHEAST
WINDS LESS THAN 10 MPH.
FRIDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 60 PERCENT.
NORTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ036-231930-
ANDERSON-
INCLUDING THE CITIES OF OAK RIDGE AND CLINTON
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
TEMP (24H TREND) 60-65 (-2) 75-80 (+1) 59-64 78-83
RH % (24H TREND) 95-100 (0) 74-79 (-9) 95-100 65-70
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) SW 14 S 5
PM 20FT WND (MPH) S 13 SW 9 SW 5 LGT/VAR
TRANSPORT WND (MPH) S 8 SW 16 SW 7 SW 10
MIXING HGT(FT-AGL) 440 3190 420 3280
VENT RATE (MPH-FT) 3520 51040 2940 32800
MAX DISPERSION EARLY 4 VERY POOR 43 GEN GOOD 3 VERY POOR 29 FAIR
MAX DISPERSION LATE 5 VERY POOR 48 GEN GOOD 3 VERY POOR 30 FAIR
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 8 8 8 9
MAX LVORI LATE 9 4 10 4
PRECIP CHANCE (%) 90 90 60 80
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 3 4 2 5
PRECIP AMOUNT 0.36 0.29 0.05 0.11
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 20 50 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHWEST WINDS
LESS THAN 10 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 81 PERCENT. SOUTHWEST WINDS LESS THAN
10 MPH.
MONDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTHEAST WINDS LESS THAN 10 MPH.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 82 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHWEST WINDS LESS
THAN 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND
80. MINIMUM RH 75 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS LESS THAN 10 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND
80. MINIMUM RH 72 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTHEAST
WINDS LESS THAN 10 MPH.
FRIDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 65 PERCENT.
NORTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ069-231930-
KNOX-
INCLUDING THE CITIES OF BEARDEN, KNOXVILLE, AND LAKE FOREST
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
TEMP (24H TREND) 61-66 (-1) 77-82 (0) 60-65 80-85
RH % (24H TREND) 95-100 (0) 74-79 (-5) 95-100 65-70
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) SW 9 LGT/VAR
PM 20FT WND (MPH) LGT/VAR SW 8 LGT/VAR LGT/VAR
TRANSPORT WND (MPH) SE 6 SW 17 SW 5 SW 10
MIXING HGT(FT-AGL) 430 3620 380 3670
VENT RATE (MPH-FT) 2580 61540 1900 36700
MAX DISPERSION EARLY 3 VERY POOR 49 GEN GOOD 4 VERY POOR 32 FAIR
MAX DISPERSION LATE 3 VERY POOR 54 GEN GOOD 2 VERY POOR 36 FAIR
CATEGORY DAY 1 4 1 3
MAX LVORI EARLY 7 9 8 9
MAX LVORI LATE 8 4 10 4
PRECIP CHANCE (%) 90 80 70 80
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 3 4 2 5
PRECIP AMOUNT 0.39 0.28 0.12 0.08
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 20 50 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. LIGHT AND VARIABLE
WIND.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND 80.
MINIMUM RH 77 PERCENT. LIGHT AND VARIABLE WIND.
MONDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 60S. LIGHT AND VARIABLE WIND.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND
80. MINIMUM RH 78 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WINDS LESS THAN
10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. MINIMUM RH 71 PERCENT. SOUTHWEST WINDS LESS THAN
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. MINIMUM RH 69 PERCENT. WEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTHEAST
WINDS LESS THAN 10 MPH.
FRIDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 63 PERCENT.
NORTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ073-231930-
NORTH SEVIER-
INCLUDING THE CITIES OF HARRISBURG, KODAK, MCMAHAN, SEVIERVILLE,
SEYMOUR, AND PIGEON FORGE
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
TEMP (24H TREND) 62-67 (-1) 78-83 (-1) 61-66 81-86
RH % (24H TREND) 95-100 (+2) 67-72 (-4) 95-100 63-68
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) SW 7 LGT/VAR
PM 20FT WND (MPH) SE 10 SW 7 LGT/VAR LGT/VAR
TRANSPORT WND (MPH) S 7 SW 14 S 6 SW 7
MIXING HGT(FT-AGL) 420 3600 360 2940
VENT RATE (MPH-FT) 2940 50400 2160 20580
MAX DISPERSION EARLY 3 VERY POOR 32 FAIR 3 VERY POOR 19 GEN POOR
MAX DISPERSION LATE 3 VERY POOR 43 GEN GOOD 2 VERY POOR 20 GEN POOR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 6 8 6 8
MAX LVORI LATE 7 3 9 4
PRECIP CHANCE (%) 90 80 60 80
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 4 4 2 5
PRECIP AMOUNT 0.17 0.39 0.08 0.14
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 30 50 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WINDS LESS THAN
10 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND 80.
MINIMUM RH 74 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 60S. SOUTHWEST WINDS LESS THAN 10 MPH.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND
80. MINIMUM RH 75 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS LESS THAN
10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. MINIMUM RH 68 PERCENT. WEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. LIGHT AND
VARIABLE WIND.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. MINIMUM RH 67 PERCENT. WEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTHEAST
WINDS LESS THAN 10 MPH.
FRIDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 63 PERCENT. NORTHEAST
WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ067-231930-
ROANE-
INCLUDING THE CITIES OF HARRIMAN, EAGLE FURNACE, ROCKWOOD,
BRADBURY, FAIRVIEW, KINGSTON, AND OLIVER SPRINGS
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
TEMP (24H TREND) 60-65 (-1) 77-82 (+1) 59-64 81-86
RH % (24H TREND) 95-100 (0) 79-84 (-7) 95-100 70-75
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) SW 8 LGT/VAR
PM 20FT WND (MPH) S 7 SW 8 LGT/VAR LGT/VAR
TRANSPORT WND (MPH) S 10 SW 17 SW 6 SW 10
MIXING HGT(FT-AGL) 460 3150 410 3150
VENT RATE (MPH-FT) 4600 53550 2460 31500
MAX DISPERSION EARLY 5 VERY POOR 46 GEN GOOD 3 VERY POOR 27 FAIR
MAX DISPERSION LATE 6 VERY POOR 48 GEN GOOD 3 VERY POOR 29 FAIR
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 9 8 10 9
MAX LVORI LATE 9 5 10 4
PRECIP CHANCE (%) 90 80 70 80
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 2 5 2 5
PRECIP AMOUNT 0.28 0.32 0.09 0.14
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 20 50 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND 80.
MINIMUM RH 83 PERCENT. LIGHT AND VARIABLE WIND.
MONDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. LIGHT AND VARIABLE WIND.
TUESDAY
SHOWERS WITH THUNDERSTORMS LIKELY. HIGHS AROUND 80.
MINIMUM RH 82 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS LESS THAN
10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. MINIMUM RH 75 PERCENT. SOUTHWEST WINDS LESS THAN
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 73 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 67 PERCENT.
NORTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ068-231930-
LOUDON-
INCLUDING THE CITIES OF LENOIR CITY AND LOUDON
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
TEMP (24H TREND) 61-66 (-1) 78-83 (+1) 59-64 81-86
RH % (24H TREND) 95-100 (0) 77-82 (-5) 95-100 69-74
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) SW 9 LGT/VAR
PM 20FT WND (MPH) S 5 SW 8 LGT/VAR LGT/VAR
TRANSPORT WND (MPH) S 9 SW 17 S 6 SW 12
MIXING HGT(FT-AGL) 460 3500 400 3810
VENT RATE (MPH-FT) 4140 59500 2400 45720
MAX DISPERSION EARLY 4 VERY POOR 57 GEN GOOD 3 VERY POOR 36 FAIR
MAX DISPERSION LATE 5 VERY POOR 54 GEN GOOD 2 VERY POOR 38 FAIR
CATEGORY DAY 1 4 1 3
MAX LVORI EARLY 9 8 9 10
MAX LVORI LATE 9 4 10 4
PRECIP CHANCE (%) 90 80 70 80
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 2 3 2 5
PRECIP AMOUNT 0.23 0.23 0.10 0.11
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 20 50 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND 80.
MINIMUM RH 81 PERCENT. LIGHT AND VARIABLE WIND.
MONDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. LIGHT AND VARIABLE WIND.
TUESDAY
SHOWERS WITH THUNDERSTORMS LIKELY. HIGHS AROUND 80.
MINIMUM RH 79 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND VARIABLE WIND.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. MINIMUM RH 72 PERCENT. SOUTHWEST WINDS LESS THAN
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. MINIMUM RH 72 PERCENT. WEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
FRIDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 66 PERCENT.
NORTHEAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ071-231930-
NORTHWEST BLOUNT-
INCLUDING THE CITIES OF HAPPY VALLEY, MARYVILLE, AND ALCOA
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
TEMP (24H TREND) 63-68 (0) 78-83 (0) 61-66 81-86
RH % (24H TREND) 95-100 (0) 73-78 (-3) 95-100 66-71
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) SW 10 LGT/VAR
PM 20FT WND (MPH) S 11 SW 10 SW 5 SW 6
TRANSPORT WND (MPH) S 7 SW 16 S 5 SW 10
MIXING HGT(FT-AGL) 450 3690 390 3620
VENT RATE (MPH-FT) 3150 59040 1950 36200
MAX DISPERSION EARLY 4 VERY POOR 52 GEN GOOD 3 VERY POOR 32 FAIR
MAX DISPERSION LATE 4 VERY POOR 52 GEN GOOD 2 VERY POOR 34 FAIR
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 6 8 7 9
MAX LVORI LATE 7 4 9 4
PRECIP CHANCE (%) 90 90 70 80
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 3 4 2 5
PRECIP AMOUNT 0.23 0.32 0.14 0.13
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 20 50 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS LESS THAN 10 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND 80.
MINIMUM RH 78 PERCENT. WEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 60S. SOUTHWEST WINDS LESS THAN 10 MPH.
TUESDAY
SHOWERS WITH THUNDERSTORMS LIKELY. HIGHS AROUND 80.
MINIMUM RH 78 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS LESS THAN
10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. MINIMUM RH 71 PERCENT. SOUTHWEST WINDS LESS THAN
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. LIGHT AND
VARIABLE WIND.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. MINIMUM RH 69 PERCENT. WEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. NORTHEAST
WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 66 PERCENT. NORTHEAST
WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ086-231930-
NORTHWEST MONROE-
INCLUDING THE CITIES OF SWEETWATER, MADISONVILLE,
AND BULLET CREEK
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
TEMP (24H TREND) 62-67 (-1) 78-83 (0) 60-65 81-86
RH % (24H TREND) 95-100 (+1) 71-76 (-6) 95-100 65-70
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 8 LGT/VAR
PM 20FT WND (MPH) S 10 G19 SW 8 LGT/VAR LGT/VAR
TRANSPORT WND (MPH) S 12 SW 16 S 7 SW 12
MIXING HGT(FT-AGL) 460 3610 400 3880
VENT RATE (MPH-FT) 5520 57760 2800 46560
MAX DISPERSION EARLY 6 VERY POOR 52 GEN GOOD 3 VERY POOR 36 FAIR
MAX DISPERSION LATE 6 VERY POOR 52 GEN GOOD 3 VERY POOR 37 FAIR
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 6 8 9 9
MAX LVORI LATE 9 4 9 4
PRECIP CHANCE (%) 90 80 60 80
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 3 3 2 5
PRECIP AMOUNT 0.25 0.33 0.05 0.15
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 20 50 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. LIGHT AND VARIABLE
WIND.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. MINIMUM RH 79 PERCENT. LIGHT AND VARIABLE WIND.
MONDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 60S. SOUTH WINDS LESS THAN 10 MPH.
TUESDAY
SHOWERS WITH THUNDERSTORMS LIKELY. HIGHS IN THE LOWER
80S. MINIMUM RH 78 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS LESS THAN
10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. MINIMUM RH 71 PERCENT. SOUTHWEST WINDS LESS THAN
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. LIGHT AND
VARIABLE WIND.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 69 PERCENT.
WEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
FRIDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 66 PERCENT. NORTHEAST
WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ083-231930-
RHEA-
INCLUDING THE CITIES OF DAYTON, EVENSVILLE, OLD WASHINGTON,
GRANDVIEW, AND SPRING CITY
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
TEMP (24H TREND) 60-65 (-1) 76-81 (+2) 58-63 79-84
RH % (24H TREND) 95-100 (0) 82-87 (-8) 95-100 75-80
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 8 LGT/VAR
PM 20FT WND (MPH) S 8 SW 7 LGT/VAR LGT/VAR
TRANSPORT WND (MPH) S 10 SW 17 S 6 SW 12
MIXING HGT(FT-AGL) 480 2880 410 2980
VENT RATE (MPH-FT) 4800 48960 2460 35760
MAX DISPERSION EARLY 5 VERY POOR 38 FAIR 4 VERY POOR 25 FAIR
MAX DISPERSION LATE 6 VERY POOR 44 GEN GOOD 3 VERY POOR 29 FAIR
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 9 8 9 8
MAX LVORI LATE 9 5 10 5
PRECIP CHANCE (%) 70 90 60 80
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 2 4 2 5
PRECIP AMOUNT 0.20 0.23 0.06 0.18
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 20 60 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 88 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTHEAST WINDS LESS THAN 10 MPH.
TUESDAY
SHOWERS WITH THUNDERSTORMS LIKELY. HIGHS IN THE UPPER
70S. MINIMUM RH 89 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS LESS THAN
10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 80 PERCENT.
SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 77 PERCENT.
SOUTH WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 73 PERCENT.
EAST 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.
TNZ084-231930-
MEIGS-
INCLUDING THE CITY OF BIG SPRING
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
TEMP (24H TREND) 60-65 (-2) 78-83 (+2) 59-64 80-85
RH % (24H TREND) 95-100 (0) 78-83 (-8) 95-100 70-75
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 7 LGT/VAR
PM 20FT WND (MPH) LGT/VAR SW 7 LGT/VAR LGT/VAR
TRANSPORT WND (MPH) S 10 SW 17 S 7 SW 12
MIXING HGT(FT-AGL) 470 3140 410 3390
VENT RATE (MPH-FT) 4700 53380 2870 40680
MAX DISPERSION EARLY 5 VERY POOR 42 GEN GOOD 4 VERY POOR 29 FAIR
MAX DISPERSION LATE 6 VERY POOR 48 GEN GOOD 3 VERY POOR 34 FAIR
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 9 6 10 9
MAX LVORI LATE 9 4 10 4
PRECIP CHANCE (%) 80 80 60 70
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 3 3 2 2
PRECIP AMOUNT 0.21 0.19 0.04 0.16
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 20 60 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND 80.
MINIMUM RH 83 PERCENT. LIGHT AND VARIABLE WIND.
MONDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. LIGHT AND VARIABLE WIND.
TUESDAY
SHOWERS WITH THUNDERSTORMS LIKELY. HIGHS AROUND 80.
MINIMUM RH 81 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND VARIABLE WIND.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 74 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 71 PERCENT.
LIGHT AND VARIABLE WIND.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
FRIDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 68 PERCENT.
EAST 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.
TNZ085-231930-
MCMINN-
INCLUDING THE CITIES OF ATHENS, CLEAR WATER, DENTVILLE,
AND ETOWAH
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
TEMP (24H TREND) 60-65 (-2) 78-83 (+1) 59-64 81-86
RH % (24H TREND) 95-100 (0) 76-81 (-5) 95-100 69-74
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 8 LGT/VAR
PM 20FT WND (MPH) S 11 SW 8 LGT/VAR LGT/VAR
TRANSPORT WND (MPH) S 10 SW 17 S 7 SW 12
MIXING HGT(FT-AGL) 460 3350 380 3660
VENT RATE (MPH-FT) 4600 56950 2660 43920
MAX DISPERSION EARLY 5 VERY POOR 49 GEN GOOD 4 VERY POOR 32 FAIR
MAX DISPERSION LATE 5 VERY POOR 50 GEN GOOD 3 VERY POOR 36 FAIR
CATEGORY DAY 1 4 1 3
MAX LVORI EARLY 9 8 10 9
MAX LVORI LATE 9 4 10 4
PRECIP CHANCE (%) 80 80 70 70
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 3 3 2 2
PRECIP AMOUNT 0.29 0.30 0.04 0.14
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 20 60 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND 80.
MINIMUM RH 80 PERCENT. LIGHT AND VARIABLE WIND.
MONDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTHEAST WINDS LESS THAN 10 MPH.
TUESDAY
SHOWERS WITH THUNDERSTORMS LIKELY. HIGHS AROUND 80.
MINIMUM RH 79 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS LESS THAN
10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 72 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 69 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
FRIDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 66 PERCENT. EAST 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.
TNZ099-231930-
HAMILTON-
INCLUDING THE CITIES OF CHATTANOOGA, LOOKOUT MOUNTAIN,
AND SIGNAL MOUNTAIN
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY MCLDY
TEMP (24H TREND) 62-67 (-2) 77-82 (+2) 61-66 79-84
RH % (24H TREND) 95-100 (0) 76-81 (-10) 95-100 71-76
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 8 LGT/VAR
PM 20FT WND (MPH) S 11 SW 7 LGT/VAR S 5
TRANSPORT WND (MPH) S 10 S 15 S 7 S 9
MIXING HGT(FT-AGL) 460 3040 410 3060
VENT RATE (MPH-FT) 4600 45600 2870 27540
MAX DISPERSION EARLY 5 VERY POOR 35 FAIR 4 VERY POOR 23 FAIR
MAX DISPERSION LATE 7 POOR 41 GEN GOOD 3 VERY POOR 26 FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 8 7 8 8
MAX LVORI LATE 8 4 9 4
PRECIP CHANCE (%) 80 80 60 80
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 2 3 2 5
PRECIP AMOUNT 0.16 0.13 0.04 0.20
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 30 60 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS LESS
THAN 10 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND 80.
MINIMUM RH 82 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 60S. SOUTHEAST WINDS LESS THAN 10 MPH.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 83 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS LESS THAN
10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 75 PERCENT.
SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS
LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 72 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. EAST WINDS
LESS THAN 10 MPH.
FRIDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 72 PERCENT.
EAST 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.
TNZ100-231930-
BRADLEY-
INCLUDING THE CITIES OF CLEVELAND AND TASSO
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
TEMP (24H TREND) 61-66 (-2) 78-83 (+1) 60-65 80-85
RH % (24H TREND) 95-100 (0) 74-79 (-6) 95-100 69-74
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 8 LGT/VAR
PM 20FT WND (MPH) S 8 SW 8 LGT/VAR LGT/VAR
TRANSPORT WND (MPH) S 10 S 16 S 8 SW 10
MIXING HGT(FT-AGL) 470 3140 410 3590
VENT RATE (MPH-FT) 4700 50240 3280 35900
MAX DISPERSION EARLY 5 VERY POOR 38 FAIR 4 VERY POOR 29 FAIR
MAX DISPERSION LATE 6 VERY POOR 46 GEN GOOD 3 VERY POOR 33 FAIR
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 9 8 9 9
MAX LVORI LATE 9 4 10 4
PRECIP CHANCE (%) 80 80 60 80
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 3 3 2 5
PRECIP AMOUNT 0.28 0.21 0.04 0.17
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 30 60 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND 80.
MINIMUM RH 78 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTHEAST WINDS LESS THAN 10 MPH.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND
80. MINIMUM RH 77 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS LESS THAN
10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 70 PERCENT.
SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 67 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
FRIDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 67 PERCENT. EAST 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.
TNZ101-231930-
WEST POLK-
INCLUDING THE CITIES OF CONASAUGA, ARCHVILLE, BENTON, PARKSVILLE,
AND RELIANCE
228 PM EDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
TEMP (24H TREND) 62-67 (-2) 78-83 (0) 61-66 81-86
RH % (24H TREND) 95-100 (+4) 68-73 (-5) 95-100 63-68
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 7 LGT/VAR
PM 20FT WND (MPH) S 9 SW 7 LGT/VAR LGT/VAR
TRANSPORT WND (MPH) S 10 SW 15 SE 7 SW 9
MIXING HGT(FT-AGL) 470 3650 390 3580
VENT RATE (MPH-FT) 4700 54750 2730 32220
MAX DISPERSION EARLY 5 VERY POOR 43 GEN GOOD 3 VERY POOR 26 FAIR
MAX DISPERSION LATE 5 VERY POOR 53 GEN GOOD 3 VERY POOR 32 FAIR
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 6 8 7 8
MAX LVORI LATE 8 3 9 3
PRECIP CHANCE (%) 80 80 60 80
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 4 3 2 5
PRECIP AMOUNT 0.29 0.24 0.03 0.16
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 30 50 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. LIGHT AND VARIABLE
WIND.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. MINIMUM RH 74 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 60S. LIGHT AND VARIABLE WIND.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. MINIMUM RH 72 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. LIGHT AND VARIABLE WIND.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 66 PERCENT.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. LIGHT AND
VARIABLE WIND.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 63 PERCENT.
WEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
FRIDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 63 PERCENT.
EAST 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.
TNZ082-231930-
BLEDSOE-
INCLUDING THE CITIES OF OLD CUMBERLAND, PALIO, MELVINE,
MOUNT CREST, PIKEVILLE, AND BRAYTON
128 PM CDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
TEMP (24H TREND) 60-65 (-1) 75-80 (+3) 58-63 77-82
RH % (24H TREND) 95-100 (0) 78-83 (-10) 95-100 73-78
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 9 LGT/VAR
PM 20FT WND (MPH) S 10 G17 SW 7 LGT/VAR LGT/VAR
TRANSPORT WND (MPH) S 13 SW 16 S 7 SW 10
MIXING HGT(FT-AGL) 480 2880 410 2910
VENT RATE (MPH-FT) 6240 46080 2870 29100
MAX DISPERSION EARLY 7 POOR 35 FAIR 4 VERY POOR 23 FAIR
MAX DISPERSION LATE 7 POOR 40 FAIR 4 VERY POOR 26 FAIR
CATEGORY DAY 1 3 1 3
MAX LVORI EARLY 8 8 9 9
MAX LVORI LATE 8 5 9 5
PRECIP CHANCE (%) 80 80 50 80
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 3 5 1 5
PRECIP AMOUNT 0.10 0.19 0.04 0.22
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 20 60 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 86 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTHEAST WINDS LESS THAN 10 MPH.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 70S. MINIMUM RH 87 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS LESS THAN
10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 79 PERCENT.
SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH
WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 75 PERCENT.
SOUTH WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. EAST WINDS
LESS THAN 10 MPH.
FRIDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 73 PERCENT.
EAST 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.
TNZ081-231930-
SEQUATCHIE-
INCLUDING THE CITIES OF CAGLE, DUNLAP, CARTWRIGHT, AND LONE OAK
128 PM CDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
TEMP (24H TREND) 61-66 (-1) 74-79 (+3) 59-64 76-81
RH % (24H TREND) 95-100 (0) 82-87 (-6) 95-100 77-82
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 9 LGT/VAR
PM 20FT WND (MPH) S 11 SW 6 LGT/VAR LGT/VAR
TRANSPORT WND (MPH) S 12 SW 15 S 7 SW 9
MIXING HGT(FT-AGL) 470 2740 410 3130
VENT RATE (MPH-FT) 5640 41100 2870 28170
MAX DISPERSION EARLY 7 POOR 34 FAIR 4 VERY POOR 23 FAIR
MAX DISPERSION LATE 7 POOR 34 FAIR 4 VERY POOR 26 FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 7 7 8 9
MAX LVORI LATE 7 5 9 5
PRECIP CHANCE (%) 80 80 50 80
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 3 5 1 5
PRECIP AMOUNT 0.15 0.15 0.03 0.22
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 30 60 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS LESS
THAN 10 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID
70S. MINIMUM RH 87 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WINDS LESS THAN
10 MPH.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 70S. MINIMUM RH 88 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS LESS THAN
10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 81 PERCENT.
SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH
WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 77 PERCENT.
SOUTH WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. EAST WINDS
LESS THAN 10 MPH.
FRIDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 70S. MINIMUM RH 77 PERCENT. EAST
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.
TNZ098-231930-
MARION-
INCLUDING THE CITIES OF SOUTH PITTSBURG, HALETOWN (GUILD),
JASPER, MARTIN SPRINGS, WHITWELL, POWELLS CROSSROADS,
AND MONTEAGLE
128 PM CDT FRI MAY 22 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
TEMP (24H TREND) 62-67 (-1) 75-80 (+3) 60-65 77-82
RH % (24H TREND) 95-100 (+1) 74-79 (-10) 95-100 72-77
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 8 LGT/VAR
PM 20FT WND (MPH) S 10 G17 SW 5 LGT/VAR LGT/VAR
TRANSPORT WND (MPH) S 10 SW 13 S 6 S 8
MIXING HGT(FT-AGL) 490 2830 390 3010
VENT RATE (MPH-FT) 4900 36790 2340 24080
MAX DISPERSION EARLY 6 VERY POOR 30 FAIR 4 VERY POOR 19 GEN POOR
MAX DISPERSION LATE 6 VERY POOR 32 FAIR 3 VERY POOR 24 FAIR
CATEGORY DAY 1 3 1 2
MAX LVORI EARLY 6 7 7 8
MAX LVORI LATE 6 4 8 4
PRECIP CHANCE (%) 80 80 50 80
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP DURATION 2 4 1 5
PRECIP AMOUNT 0.20 0.13 0.06 0.28
PRECIP BEGIN 8 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
CHANCE OF THUNDER (%) 30 60 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHEAST WINDS
LESS THAN 10 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 81 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHEAST WINDS LESS THAN
10 MPH.
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. MINIMUM RH 82 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS LESS THAN
10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 75 PERCENT.
SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHEAST
WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS AROUND 80. MINIMUM RH 72 PERCENT. SOUTH
WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. EAST WINDS
LESS THAN 10 MPH.
FRIDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 73 PERCENT.
EAST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
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