739
FNUS54 KMRX 210625
FWFMRX
FIRE WEATHER PLANNING FORECAST FOR EAST TENNESSEE...SOUTHWEST
VIRGINIA...AND EXTREME SOUTHWEST NORTH CAROLINA
NATIONAL WEATHER SERVICE MORRISTOWN TN
125 AM EST SAT FEB 21 2026
DISCUSSION
ABOVE NORMAL TEMPERATURES EXPECTED THROUGH THIS AFTERNOON.
TEMPERATURES TURN COLDER ON SUNDAY AND MONDAY, ALONG WITH LIGHT SNOW
ACCUMULATIONS EXPECTED ACROSS EAST TN AND SOUTHWEST VA MOUNTAINS.
ADDITIONALLY, GUSTY WINDS FOR ALL AREAS SUNDAY AND MONDAY. WARMER
TEMPERATURES BY THE MIDDLE OF NEXT WEEK ALONG WITH MORE CHANCES FOR
RAIN.
VAZ001-220730-
LEE-
INCLUDING THE CITY OF ROSE HILL
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
TEMP (24H TREND) 53-58 (-7) 27-32 (-10) 32-37
RH % (24H TREND) 37-42 (+19) 85-90 (+8) 44-49
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR NW 11
PM 20FT WND (MPH) NW 5 N 8 NW 16
TRANSPORT WND (MPH) NW 6 N 8 NW 25
MIXING HGT(FT-AGL) 3280 730 4730
VENT RATE (MPH-FT) 19680 5840 118250
MAX DISPERSION EARLY 9 POOR 16 GEN POOR 91 GOOD
MAX DISPERSION LATE 18 GEN POOR 33 FAIR 108 VERY GOOD
CATEGORY DAY 2 1 4
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 2 4 1
PRECIP CHANCE (%) 20 60 30
PRECIP TYPE SHOWERS SHOWERS SNOW SHOWERS
PRECIP DURATION 1 1 1
PRECIP AMOUNT 0.01 0.08 0.01
PRECIP BEGIN 7 AM 7 PM 7 AM
PRECIP END 10 AM 6 AM CONTINUING
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
IN THE LOWER 20S. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS
AROUND 30. MINIMUM RH 53 PERCENT. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 18. NORTHWEST WINDS
LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 40. MINIMUM RH 36 PERCENT.
LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 30.
LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. NOT AS COOL. HIGHS IN THE LOWER 50S.
MINIMUM RH 54 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. NOT AS
COOL. LOWS IN THE LOWER 40S. SOUTHWEST WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
50S. MINIMUM RH 68 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
COLDER. LOWS IN THE LOWER 30S. NORTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS. HIGHS IN
THE LOWER 50S. MINIMUM RH 43 PERCENT. WEST WINDS LESS THAN
10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
VAZ002-220730-
WISE-
INCLUDING THE CITIES OF BIG STONE GAP, NORTON, WISE, COEBURN,
APPALACHIA, AND PARDEE
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY
TEMP (24H TREND) 51-56 (-6) 26-31 (-9) 30-35
RH % (24H TREND) 38-43 (+18) 88-93 (+14) 56-61
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR NW 14
PM 20FT WND (MPH) NW 6 N 9 NW 19
TRANSPORT WND (MPH) NW 6 N 8 NW 25
MIXING HGT(FT-AGL) 2880 670 4360
VENT RATE (MPH-FT) 17280 5360 109000
MAX DISPERSION EARLY 13 GEN POOR 14 GEN POOR 82 GOOD
MAX DISPERSION LATE 15 GEN POOR 26 FAIR 102 VERY GOOD
CATEGORY DAY 2 1 4
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 2 5 2
PRECIP CHANCE (%) 0 60 40
PRECIP TYPE NONE SHOWERS SNOW SHOWERS
PRECIP DURATION 2 1
PRECIP AMOUNT 0.00 0.11 0.02
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. LOWS
AROUND 20. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS IN
THE UPPER 20S. MINIMUM RH 64 PERCENT. NORTHWEST WINDS 5 TO
15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW
SHOWERS. LOWS AROUND 17. NORTHWEST WINDS LESS THAN 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. MINIMUM RH
42 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE UPPER
20S. SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. NOT AS COOL. HIGHS AROUND 50. MINIMUM
RH 56 PERCENT. SOUTH WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. NOT AS
COOL. LOWS IN THE LOWER 40S. SOUTH WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
50S. MINIMUM RH 71 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
COLDER. LOWS IN THE LOWER 30S. WEST WINDS LESS THAN 10 MPH.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS. HIGHS
AROUND 50. MINIMUM RH 45 PERCENT. WEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
VAZ005-220730-
SCOTT VA-
INCLUDING THE CITY OF HILTONS
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY
TEMP (24H TREND) 54-59 (-8) 29-34 (-9) 34-39
RH % (24H TREND) 39-44 (+18) 87-92 (+11) 45-50
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR NW 14
PM 20FT WND (MPH) NW 6 N 8 NW 18
TRANSPORT WND (MPH) NW 3 N 6 NW 24
MIXING HGT(FT-AGL) 3070 420 4980
VENT RATE (MPH-FT) 9210 2520 119520
MAX DISPERSION EARLY 8 POOR 12 POOR 85 GOOD
MAX DISPERSION LATE 12 POOR 24 FAIR 108 VERY GOOD
CATEGORY DAY 1 1 5
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 2 5 1
PRECIP CHANCE (%) 0 60 30
PRECIP TYPE NONE SHOWERS SNOW SHOWERS
PRECIP DURATION 1 1
PRECIP AMOUNT 0.00 0.08 0.01
PRECIP BEGIN 8 PM 7 AM
PRECIP END 6 AM CONTINUING
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
IN THE LOWER 20S. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS IN
THE LOWER 30S. MINIMUM RH 51 PERCENT. NORTHWEST WINDS 5 TO
15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 19. NORTHWEST WINDS
LESS THAN 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS AROUND 40. MINIMUM RH 36 PERCENT.
LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 30.
LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. NOT AS COOL. HIGHS IN THE LOWER 50S.
MINIMUM RH 52 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS
COOL. LOWS IN THE LOWER 40S. SOUTHWEST WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
50S. MINIMUM RH 66 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS IN THE MID 30S. WEST WINDS LESS THAN 10 MPH.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS. HIGHS IN
THE LOWER 50S. MINIMUM RH 43 PERCENT. WEST WINDS LESS THAN
10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
VAZ006-220730-
RUSSELL-
INCLUDING THE CITIES OF HANSONVILLE, LEBANON, DYE, CASTLEWOOD,
HONAKER, AND ROSEDALE
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY
TEMP (24H TREND) 51-56 (-8) 28-33 (-8) 31-36
RH % (24H TREND) 39-44 (+19) 92-97 (+17) 51-56
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) N 5 NW 16
PM 20FT WND (MPH) NW 6 N 9 NW 20
TRANSPORT WND (MPH) NW 6 N 7 NW 29
MIXING HGT(FT-AGL) 3040 400 4470
VENT RATE (MPH-FT) 18240 2800 129630
MAX DISPERSION EARLY 12 POOR 13 GEN POOR 75 GOOD
MAX DISPERSION LATE 17 GEN POOR 24 FAIR 110 VERY GOOD
CATEGORY DAY 2 1 5
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 2 5 2
PRECIP CHANCE (%) 0 60 50
PRECIP TYPE NONE SHOWERS SNOW SHOWERS
PRECIP DURATION 2 1
PRECIP AMOUNT 0.00 0.09 0.03
PRECIP BEGIN 9 PM CONTINUING
PRECIP END CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. LOWS IN
THE LOWER 20S. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS IN
THE UPPER 20S. MINIMUM RH 60 PERCENT. NORTHWEST WINDS 5 TO
15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW
SHOWERS. LOWS AROUND 18. NORTHWEST WINDS LESS THAN 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. MINIMUM RH
43 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTH
WINDS LESS THAN 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. NOT AS COOL. HIGHS IN THE UPPER 40S.
MINIMUM RH 55 PERCENT. SOUTH WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS
COOL. LOWS IN THE LOWER 40S. SOUTH WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
50S. MINIMUM RH 69 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS IN THE LOWER 30S. WEST WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS.
HIGHS AROUND 50. MINIMUM RH 45 PERCENT. WEST WINDS LESS THAN
10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
VAZ008-220730-
WASHINGTON VA-
INCLUDING THE CITIES OF BENHAMS, BRISTOL VA, AND ABINGDON
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY
TEMP (24H TREND) 52-57 (-8) 29-34 (-8) 33-38
RH % (24H TREND) 43-48 (+24) 91-96 (+15) 49-54
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) NW 5 NW 14
PM 20FT WND (MPH) NW 6 N 8 NW 20
TRANSPORT WND (MPH) W 5 NW 5 NW 28
MIXING HGT(FT-AGL) 2630 360 4800
VENT RATE (MPH-FT) 13150 1800 134400
MAX DISPERSION EARLY 11 POOR 9 POOR 83 GOOD
MAX DISPERSION LATE 12 POOR 21 FAIR 116 VERY GOOD
CATEGORY DAY 1 1 5
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 3 5 1
PRECIP CHANCE (%) 0 60 50
PRECIP TYPE NONE SHOWERS SNOW SHOWERS
PRECIP DURATION 2 1
PRECIP AMOUNT 0.00 0.06 0.03
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
IN THE LOWER 20S. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS IN
THE UPPER 20S. MINIMUM RH 56 PERCENT. NORTHWEST WINDS 5 TO
15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW
SHOWERS. LOWS AROUND 17. NORTHWEST WINDS LESS THAN 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. MINIMUM RH
42 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. LIGHT
WINDS.
WEDNESDAY
PARTLY SUNNY. NOT AS COOL. HIGHS AROUND 50. MINIMUM
RH 53 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS
COOL. LOWS IN THE LOWER 40S. SOUTHWEST WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
50S. MINIMUM RH 68 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS IN THE LOWER 30S. WEST WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS.
HIGHS IN THE LOWER 50S. MINIMUM RH 45 PERCENT. WEST WINDS LESS
THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ018-220730-
JOHNSON-
INCLUDING THE CITIES OF DOEVILLE, MOUNTAIN CITY, NEVA,
SHADY VALLEY, TRADE, AND LAUREL BLOOMERY
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
TEMP (24H TREND) 53-58 (-5) 27-32 (-10) 33-38
RH % (24H TREND) 44-49 (+23) 95-100 (+22) 52-57
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) NW 5 NW 14 G22
PM 20FT WND (MPH) NW 6 NW 6 NW 20 G29
TRANSPORT WND (MPH) W 6 W 3 NW 30
MIXING HGT(FT-AGL) 2020 140 4440
VENT RATE (MPH-FT) 12120 420 133200
MAX DISPERSION EARLY 8 POOR 9 POOR 90 GOOD
MAX DISPERSION LATE 11 POOR 28 FAIR 121 VERY GOOD
CATEGORY DAY 1 1 5
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 3 5 2
PRECIP CHANCE (%) 20 50 40
PRECIP TYPE SHOWERS SHOWERS SNOW SHOWERS
PRECIP DURATION 1 1 1
PRECIP AMOUNT 0.01 0.07 0.07
PRECIP BEGIN 7 AM 8 PM CONTINUING
PRECIP END 11 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. LOWS
AROUND 18. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS IN
THE UPPER 20S. MINIMUM RH 58 PERCENT. NORTHWEST WINDS 5 TO
15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW
SHOWERS. LOWS AROUND 15. NORTHWEST WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S. MINIMUM RH
42 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. LIGHT WINDS.
WEDNESDAY
PARTLY SUNNY. NOT AS COOL. HIGHS AROUND 50. MINIMUM
RH 52 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS
COOL. LOWS IN THE UPPER 30S. SOUTH WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
50S. MINIMUM RH 66 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS IN THE LOWER 30S. WEST WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS
AROUND 50. MINIMUM RH 45 PERCENT. WEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ047-220730-
SOUTHEAST CARTER-
INCLUDING THE CITY OF HAMPTON
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
TEMP (24H TREND) 51-56 (-6) 26-31 (-12) 31-36
RH % (24H TREND) 46-51 (+24) 95-100 (+20) 52-57
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) NW 8 NW 20
PM 20FT WND (MPH) NW 8 NW 11 NW 25 G34
TRANSPORT WND (MPH) W 5 SW 5 NW 30
MIXING HGT(FT-AGL) 1870 80 4570
VENT RATE (MPH-FT) 9350 400 137100
MAX DISPERSION EARLY 7 POOR 10 POOR 95 GOOD
MAX DISPERSION LATE 9 POOR 27 FAIR 125 VERY GOOD
CATEGORY DAY 1 1 5
MAX LVORI EARLY 5 5 4
MAX LVORI LATE 3 5 2
PRECIP CHANCE (%) 30 50 40
PRECIP TYPE SHOWERS SHOWERS SNOW SHOWERS
PRECIP DURATION 1 1 1
PRECIP AMOUNT 0.01 0.08 0.08
PRECIP BEGIN 7 AM 9 PM CONTINUING
PRECIP END 11 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. LOWS
AROUND 18. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS IN
THE MID 20S. MINIMUM RH 62 PERCENT. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW
SHOWERS. LOWS AROUND 15. NORTHWEST WINDS 5 TO 15 MPH.
TUESDAY
PARTLY SUNNY. NOT AS COLD. HIGHS IN THE MID 30S.
MINIMUM RH 42 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE MID 20S.
LIGHT WINDS.
WEDNESDAY
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE UPPER 40S.
MINIMUM RH 53 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS
COOL. LOWS AROUND 40. SOUTH WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
50S. MINIMUM RH 70 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS IN THE MID 30S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN
THE UPPER 40S. MINIMUM RH 47 PERCENT. WEST WINDS LESS THAN
10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ045-220730-
UNICOI-
INCLUDING THE CITIES OF ERWIN, UNICOI, AND LIMESTONE COVE
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
TEMP (24H TREND) 52-57 (-6) 26-31 (-13) 30-35
RH % (24H TREND) 45-50 (+25) 95-100 (+20) 55-60
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) N 5 NW 17 G26
PM 20FT WND (MPH) NW 6 NW 9 NW 21 G33
TRANSPORT WND (MPH) W 5 NW 5 NW 29
MIXING HGT(FT-AGL) 1830 50 4700
VENT RATE (MPH-FT) 9150 250 136300
MAX DISPERSION EARLY 5 VERY POOR 10 POOR 98 GOOD
MAX DISPERSION LATE 8 POOR 29 FAIR 120 VERY GOOD
CATEGORY DAY 1 1 5
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 3 5 2
PRECIP CHANCE (%) 30 50 40
PRECIP TYPE SHOWERS SHOWERS SNOW SHOWERS
PRECIP DURATION 1 1 1
PRECIP AMOUNT 0.02 0.08 0.07
PRECIP BEGIN 7 AM 9 PM CONTINUING
PRECIP END 10 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. LOWS
AROUND 19. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS IN
THE MID 20S. MINIMUM RH 62 PERCENT. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 15. NORTHWEST WINDS
LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS IN THE UPPER 30S.
MINIMUM RH 41 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE UPPER
20S. LIGHT WINDS.
WEDNESDAY
PARTLY SUNNY. NOT AS COOL. HIGHS AROUND 50. MINIMUM
RH 53 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS
COOL. LOWS IN THE LOWER 40S. SOUTH WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
50S. MINIMUM RH 72 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS IN THE MID 30S. WEST WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS
AROUND 50. MINIMUM RH 48 PERCENT. WEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ043-220730-
SOUTHEAST GREENE-
INCLUDING THE CITY OF CEDAR CREEK
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
TEMP (24H TREND) 52-57 (-7) 26-31 (-14) 30-35
RH % (24H TREND) 47-52 (+29) 95-100 (+19) 44-49
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) NE 6 NW 17 G28
PM 20FT WND (MPH) NW 6 NW 10 NW 21 G34
TRANSPORT WND (MPH) N 6 NW 5 NW 29
MIXING HGT(FT-AGL) 1540 50 4760
VENT RATE (MPH-FT) 9240 250 138040
MAX DISPERSION EARLY 4 VERY POOR 12 POOR 101 VERY GOOD
MAX DISPERSION LATE 8 POOR 27 FAIR 122 VERY GOOD
CATEGORY DAY 1 1 5
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 3 5 1
PRECIP CHANCE (%) 30 50 40
PRECIP TYPE SHOWERS SHOWERS SNOW SHOWERS
PRECIP DURATION 1 1 1
PRECIP AMOUNT 0.02 0.09 0.05
PRECIP BEGIN 7 AM 9 PM CONTINUING
PRECIP END 10 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 20. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS IN
THE MID 20S. MINIMUM RH 54 PERCENT. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. NORTHWEST WINDS
5 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS IN THE UPPER 30S.
MINIMUM RH 36 PERCENT. WEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE UPPER
20S. SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE LOWER 50S.
MINIMUM RH 50 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS
COOL. LOWS IN THE LOWER 40S. SOUTH WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
50S. MINIMUM RH 68 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS IN THE MID 30S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN
THE LOWER 50S. MINIMUM RH 46 PERCENT. NORTHWEST WINDS LESS THAN
10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ041-220730-
COCKE SMOKY MOUNTAINS-
INCLUDING THE CITY OF HARTFORD
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
TEMP (24H TREND) 54-59 (-7) 27-32 (-14) 32-37
RH % (24H TREND) 45-50 (+28) 95-100 (+16) 45-50
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) NE 8 NW 25
PM 20FT WND (MPH) NW 10 NW 12 NW 32
TRANSPORT WND (MPH) SE 5 W 5 NW 30
MIXING HGT(FT-AGL) 2030 300 5050
VENT RATE (MPH-FT) 10150 1500 151500
MAX DISPERSION EARLY 6 VERY POOR 16 GEN POOR 113 VERY GOOD
MAX DISPERSION LATE 11 POOR 35 FAIR 133 VERY GOOD
CATEGORY DAY 1 1 5
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 3 4 1
PRECIP CHANCE (%) 40 50 30
PRECIP TYPE SHOWERS SHOWERS SNOW SHOWERS
PRECIP DURATION 1 1 1
PRECIP AMOUNT 0.03 0.08 0.04
PRECIP BEGIN 7 AM 9 PM CONTINUING
PRECIP END 10 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 20. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS IN
THE UPPER 20S. MINIMUM RH 55 PERCENT. NORTHWEST WINDS 5 TO
15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. NORTHWEST WINDS
LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS IN THE LOWER 40S.
MINIMUM RH 34 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 30.
LIGHT WINDS.
WEDNESDAY
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE LOWER 50S.
MINIMUM RH 49 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS
COOL. LOWS IN THE MID 40S. SOUTH WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
50S. MINIMUM RH 67 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS IN THE UPPER 30S. WEST WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN
THE LOWER 50S. MINIMUM RH 45 PERCENT. NORTHWEST WINDS LESS THAN
10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ074-220730-
SEVIER SMOKY MOUNTAINS-
INCLUDING THE CITIES OF ELKMONT AND GATLINBURG
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
TEMP (24H TREND) 52-57 (-7) 24-29 (-15) 29-34
RH % (24H TREND) 46-51 (+27) 95-100 (+12) 46-51
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) NE 10 NW 23 G33
PM 20FT WND (MPH) NW 10 NW 13 NW 29 G40
TRANSPORT WND (MPH) W 6 W 6 NW 28
MIXING HGT(FT-AGL) 1790 4650
VENT RATE (MPH-FT) 10740 0 130200
MAX DISPERSION EARLY 6 VERY POOR 10 POOR 93 GOOD
MAX DISPERSION LATE 9 POOR 24 FAIR 112 VERY GOOD
CATEGORY DAY 1 1 5
MAX LVORI EARLY 6 4 4
MAX LVORI LATE 3 4 2
PRECIP CHANCE (%) 40 50 20
PRECIP TYPE SHOWERS SHOWERS SNOW SHOWERS
PRECIP DURATION 1 1 1
PRECIP AMOUNT 0.07 0.11 0.05
PRECIP BEGIN 7 AM 9 PM CONTINUING
PRECIP END 10 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 17. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS IN
THE MID 20S. MINIMUM RH 58 PERCENT. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW
SHOWERS. LOWS AROUND 14. NORTHWEST WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS AROUND 40. MINIMUM RH
33 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE UPPER
20S. SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 40S. MINIMUM RH
51 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. NOT AS COOL. LOWS
IN THE LOWER 40S. SOUTH WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
50S. MINIMUM RH 70 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW
SHOWERS. LOWS IN THE MID 30S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN AND SNOW SHOWERS.
HIGHS IN THE LOWER 50S. MINIMUM RH 47 PERCENT. NORTHWEST WINDS
LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ072-220730-
BLOUNT SMOKY MOUNTAINS-
INCLUDING THE CITY OF CADES COVE
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
TEMP (24H TREND) 56-61 (-8) 28-33 (-14) 34-39
RH % (24H TREND) 43-48 (+25) 88-93 (+5) 40-45
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) NE 6 NW 17 G29
PM 20FT WND (MPH) N 8 N 10 NW 25 G34
TRANSPORT WND (MPH) NW 5 N 6 NW 28
MIXING HGT(FT-AGL) 2180 280 5500
VENT RATE (MPH-FT) 10900 1680 154000
MAX DISPERSION EARLY 7 POOR 15 GEN POOR 101 VERY GOOD
MAX DISPERSION LATE 11 POOR 25 FAIR 137 VERY GOOD
CATEGORY DAY 1 1 5
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 3 5 1
PRECIP CHANCE (%) 40 50 10
PRECIP TYPE SHOWERS SHOWERS SPRINKLES
PRECIP DURATION 1 1 1
PRECIP AMOUNT 0.06 0.08 0.01
PRECIP BEGIN 7 AM 9 PM CONTINUING
PRECIP END 10 AM CONTINUING 1 PM
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
IN THE LOWER 20S. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW SHOWERS.
HIGHS AROUND 30. MINIMUM RH 49 PERCENT. NORTHWEST WINDS 5 TO
15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 17. NORTHWEST WINDS
LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS IN THE LOWER 40S.
MINIMUM RH 31 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE LOWER
30S. SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE MID 50S.
MINIMUM RH 50 PERCENT. SOUTHEAST WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. NOT AS COOL. LOWS
IN THE MID 40S. SOUTH WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
50S. MINIMUM RH 68 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS IN THE UPPER 30S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS.
HIGHS IN THE MID 50S. MINIMUM RH 43 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.
TNZ087-220730-
SOUTHEAST MONROE-
INCLUDING THE CITIES OF CITICO AND COKER CREEK
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
TEMP (24H TREND) 57-62 (-8) 27-32 (-15) 34-39
RH % (24H TREND) 49-54 (+33) 87-92 (-2) 33-38
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) NE 8 NW 18 G30
PM 20FT WND (MPH) N 6 N 11 NW 20 G34
TRANSPORT WND (MPH) W 6 N 7 NW 29
MIXING HGT(FT-AGL) 2190 130 5460
VENT RATE (MPH-FT) 13140 910 158340
MAX DISPERSION EARLY 6 VERY POOR 16 GEN POOR 104 VERY GOOD
MAX DISPERSION LATE 12 POOR 32 FAIR 141 VERY GOOD
CATEGORY DAY 2 1 5
MAX LVORI EARLY 6 4 4
MAX LVORI LATE 3 5 1
PRECIP CHANCE (%) 40 40 0
PRECIP TYPE SHOWERS SHOWERS NONE
PRECIP DURATION 1 1
PRECIP AMOUNT 0.08 0.06 0.00
PRECIP BEGIN 7 AM 9 PM
PRECIP END 10 AM CONTINUING
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 20. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW SHOWERS.
HIGHS AROUND 30. MINIMUM RH 44 PERCENT. NORTHWEST WINDS 5 TO
15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 17. NORTH WINDS LESS
THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS IN THE LOWER 40S.
MINIMUM RH 27 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE LOWER
30S. SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. NOT AS COOL. HIGHS IN THE MID 50S.
MINIMUM RH 48 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. NOT AS COOL.
LOWS IN THE MID 40S. SOUTH WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
50S. MINIMUM RH 68 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 30S. NORTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN THE MID
50S. MINIMUM RH 41 PERCENT. NORTH WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ102-220730-
EAST POLK-
INCLUDING THE CITIES OF BIG FROG MOUNTAIN, DUCKTOWN,
AND TURTLETOWN
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
TEMP (24H TREND) 60-65 (-8) 28-33 (-15) 38-43
RH % (24H TREND) 48-53 (+35) 81-86 (-6) 31-36
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) NE 9 NW 20
PM 20FT WND (MPH) NW 9 N 12 NW 20
TRANSPORT WND (MPH) SW 6 N 8 NW 32
MIXING HGT(FT-AGL) 2720 450 5790
VENT RATE (MPH-FT) 16320 3600 185280
MAX DISPERSION EARLY 9 POOR 21 FAIR 118 VERY GOOD
MAX DISPERSION LATE 16 GEN POOR 42 GEN GOOD 159 VERY GOOD
CATEGORY DAY 2 1 5
MAX LVORI EARLY 6 3 3
MAX LVORI LATE 3 4 1
PRECIP CHANCE (%) 40 40 0
PRECIP TYPE SHOWERS SHOWERS NONE
PRECIP DURATION 1 1
PRECIP AMOUNT 0.11 0.02 0.00
PRECIP BEGIN 7 AM 9 PM
PRECIP END 9 AM 3 AM
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST
WINDS 5 TO 15 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. MINIMUM RH
37 PERCENT. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 18. NORTH WINDS LESS
THAN 10 MPH.
TUESDAY
SUNNY. NOT AS COOL. HIGHS IN THE UPPER 40S. MINIMUM RH
24 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE LOWER
30S. LIGHT WINDS.
WEDNESDAY
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE UPPER 50S.
MINIMUM RH 46 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. NOT AS COOL.
LOWS IN THE UPPER 40S. SOUTH WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS AROUND 60.
MINIMUM RH 64 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 30S. NORTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. MINIMUM RH 37 PERCENT. NORTH WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
NCZ060-220730-
CHEROKEE-
INCLUDING THE CITIES OF ANDREWS, MARBLE, TOPTON, HIAWASSE DAM,
MURPHY, UNAKA, AND VIOLET
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
TEMP (24H TREND) 59-64 (-8) 27-32 (-16) 36-41
RH % (24H TREND) 51-56 (+36) 84-89 (-7) 31-36
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) NE 6 NW 17 G25
PM 20FT WND (MPH) NW 6 NW 10 NW 21 G29
TRANSPORT WND (MPH) SW 7 NW 7 NW 32
MIXING HGT(FT-AGL) 2870 350 5640
VENT RATE (MPH-FT) 20090 2450 180480
MAX DISPERSION EARLY 10 POOR 17 GEN POOR 126 VERY GOOD
MAX DISPERSION LATE 18 GEN POOR 41 GEN GOOD 162 VERY GOOD
CATEGORY DAY 2 1 5
MAX LVORI EARLY 7 4 4
MAX LVORI LATE 3 4 1
PRECIP CHANCE (%) 40 40 0
PRECIP TYPE SHOWERS SHOWERS NONE
PRECIP DURATION 1 1
PRECIP AMOUNT 0.10 0.02 0.00
PRECIP BEGIN 7 AM 9 PM
PRECIP END 10 AM 3 AM
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 19. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW SHOWERS.
HIGHS IN THE LOWER 30S. MINIMUM RH 41 PERCENT. NORTHWEST WINDS
5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 16. NORTH WINDS LESS
THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. NOT AS COOL. HIGHS IN THE MID 40S.
MINIMUM RH 24 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE UPPER
20S. LIGHT WINDS.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. MINIMUM RH
47 PERCENT. SOUTHEAST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS
COOL. LOWS IN THE MID 40S. SOUTHEAST WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
50S. MINIMUM RH 66 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 30S. NORTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. MINIMUM RH 38 PERCENT. NORTHWEST WINDS LESS THAN
10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
NCZ061-220730-
CLAY-
INCLUDING THE CITIES OF SHOOTING CREEK, BRASSTOWN, HAYESVILLE,
AND TUSQUITEE
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
TEMP (24H TREND) 57-62 (-8) 28-33 (-15) 34-39
RH % (24H TREND) 53-58 (+36) 87-92 (-6) 39-44
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) N 9 NW 20
PM 20FT WND (MPH) NW 8 NW 11 NW 23 G31
TRANSPORT WND (MPH) SW 8 W 7 NW 35
MIXING HGT(FT-AGL) 2430 310 5440
VENT RATE (MPH-FT) 19440 2170 190400
MAX DISPERSION EARLY 11 POOR 12 POOR 130 VERY GOOD
MAX DISPERSION LATE 17 GEN POOR 36 FAIR 168 VERY GOOD
CATEGORY DAY 2 1 5
MAX LVORI EARLY 8 5 4
MAX LVORI LATE 4 5 1
PRECIP CHANCE (%) 50 40 0
PRECIP TYPE SHOWERS SHOWERS NONE
PRECIP DURATION 1 1
PRECIP AMOUNT 0.12 0.05 0.00
PRECIP BEGIN 7 AM 10 PM
PRECIP END 10 AM 3 AM
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 18. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY
PARTLY SUNNY WITH A SLIGHT CHANCE OF SNOW SHOWERS.
HIGHS AROUND 30. MINIMUM RH 48 PERCENT. NORTHWEST WINDS 5 TO
15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 16. NORTHWEST WINDS
LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. NOT AS COOL. HIGHS IN THE MID 40S.
MINIMUM RH 25 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE UPPER
20S. LIGHT WINDS.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S. MINIMUM RH
52 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS
COOL. LOWS IN THE LOWER 40S. SOUTH WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
50S. MINIMUM RH 73 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 30S. NORTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN THE MID
50S. MINIMUM RH 43 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ015-220730-
HANCOCK-
INCLUDING THE CITIES OF EVANSTON, SNEEDVILLE, TREADWAY,
AND KYLES FORD
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
TEMP (24H TREND) 55-60 (-7) 28-33 (-10) 34-39
RH % (24H TREND) 38-43 (+22) 84-89 (+4) 42-47
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR NW 11 G19
PM 20FT WND (MPH) LGT/VAR N 8 NW 13 G21
TRANSPORT WND (MPH) NW 5 N 7 NW 25
MIXING HGT(FT-AGL) 3100 650 4870
VENT RATE (MPH-FT) 15500 4550 121750
MAX DISPERSION EARLY 7 POOR 14 GEN POOR 93 GOOD
MAX DISPERSION LATE 14 GEN POOR 33 FAIR 113 VERY GOOD
CATEGORY DAY 1 1 5
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 2 4 1
PRECIP CHANCE (%) 20 50 30
PRECIP TYPE SHOWERS SHOWERS SHOWERS
PRECIP DURATION 1 1 1
PRECIP AMOUNT 0.01 0.07 0.01
PRECIP BEGIN 7 AM 7 PM 7 AM
PRECIP END 10 AM 5 AM CONTINUING
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
IN THE LOWER 20S. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS IN
THE LOWER 30S. MINIMUM RH 47 PERCENT. NORTHWEST WINDS 5 TO
15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 18. LIGHT WINDS.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. MINIMUM RH
33 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 30.
LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. NOT AS COOL. HIGHS IN THE MID 50S.
MINIMUM RH 50 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS
COOL. LOWS IN THE LOWER 40S. SOUTHWEST WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
50S. MINIMUM RH 64 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
COLDER. LOWS IN THE LOWER 30S. NORTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS. HIGHS IN
THE MID 50S. MINIMUM RH 40 PERCENT. WEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ016-220730-
HAWKINS-
INCLUDING THE CITY OF MOORESBURG
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
TEMP (24H TREND) 55-60 (-8) 30-35 (-10) 35-40
RH % (24H TREND) 41-46 (+23) 86-91 (+7) 43-48
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR NW 11
PM 20FT WND (MPH) LGT/VAR N 6 NW 14
TRANSPORT WND (MPH) NW 3 NW 5 NW 24
MIXING HGT(FT-AGL) 2900 510 5180
VENT RATE (MPH-FT) 8700 2550 124320
MAX DISPERSION EARLY 6 VERY POOR 12 POOR 93 GOOD
MAX DISPERSION LATE 11 POOR 30 FAIR 115 VERY GOOD
CATEGORY DAY 1 1 5
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 3 4 1
PRECIP CHANCE (%) 20 50 30
PRECIP TYPE SHOWERS SHOWERS SHOWERS
PRECIP DURATION 1 1 1
PRECIP AMOUNT 0.01 0.05 0.01
PRECIP BEGIN 7 AM 9 PM CONTINUING
PRECIP END 10 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
IN THE LOWER 20S. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS IN
THE LOWER 30S. MINIMUM RH 47 PERCENT. NORTHWEST WINDS 5 TO
15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 19. NORTHWEST WINDS
LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. MINIMUM RH
35 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 30.
LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. NOT AS COOL. HIGHS IN THE MID 50S.
MINIMUM RH 51 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS
COOL. LOWS IN THE LOWER 40S. SOUTHWEST WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
50S. MINIMUM RH 66 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS IN THE MID 30S. WEST WINDS LESS THAN 10 MPH.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS. HIGHS IN
THE MID 50S. MINIMUM RH 43 PERCENT. WEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ017-220730-
SULLIVAN-
INCLUDING THE CITIES OF KINGSPORT, BRISTOL TN,
AND SOUTH HOLSTON DAM
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
TEMP (24H TREND) 54-59 (-9) 30-35 (-10) 35-40
RH % (24H TREND) 44-49 (+25) 92-97 (+15) 46-51
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) NE 5 NW 16
PM 20FT WND (MPH) NW 6 N 6 NW 20
TRANSPORT WND (MPH) NW 3 W 3 NW 24
MIXING HGT(FT-AGL) 2240 310 5260
VENT RATE (MPH-FT) 6720 930 126240
MAX DISPERSION EARLY 7 POOR 9 POOR 88 GOOD
MAX DISPERSION LATE 8 POOR 19 GEN POOR 115 VERY GOOD
CATEGORY DAY 1 1 5
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 3 5 1
PRECIP CHANCE (%) 20 50 40
PRECIP TYPE SHOWERS SHOWERS SNOW SHOWERS
PRECIP DURATION 1 1 1
PRECIP AMOUNT 0.01 0.06 0.02
PRECIP BEGIN 7 AM 9 PM CONTINUING
PRECIP END 10 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
IN THE LOWER 20S. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS IN
THE LOWER 30S. MINIMUM RH 50 PERCENT. NORTHWEST WINDS 5 TO
15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 19. NORTHWEST WINDS
LESS THAN 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS AROUND 40. MINIMUM RH 38 PERCENT.
WEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. LIGHT
WINDS.
WEDNESDAY
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE LOWER 50S.
MINIMUM RH 50 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS
COOL. LOWS IN THE LOWER 40S. SOUTH WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
50S. MINIMUM RH 65 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS IN THE MID 30S. WEST WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS.
HIGHS IN THE LOWER 50S. MINIMUM RH 45 PERCENT. WEST WINDS LESS
THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ046-220730-
NORTHWEST CARTER-
INCLUDING THE CITY OF ELIZABETHTON
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
TEMP (24H TREND) 54-59 (-6) 28-33 (-11) 34-39
RH % (24H TREND) 43-48 (+24) 95-100 (+21) 45-50
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR NW 13 G21
PM 20FT WND (MPH) NW 6 NW 6 NW 19 G26
TRANSPORT WND (MPH) NW 6 W 3 NW 26
MIXING HGT(FT-AGL) 1780 160 4860
VENT RATE (MPH-FT) 10680 480 126360
MAX DISPERSION EARLY 6 VERY POOR 9 POOR 90 GOOD
MAX DISPERSION LATE 8 POOR 23 FAIR 119 VERY GOOD
CATEGORY DAY 1 1 5
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 3 5 1
PRECIP CHANCE (%) 20 50 40
PRECIP TYPE SHOWERS SHOWERS SNOW SHOWERS
PRECIP DURATION 1 1 1
PRECIP AMOUNT 0.01 0.07 0.06
PRECIP BEGIN 7 AM 9 PM CONTINUING
PRECIP END 11 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. LOWS IN
THE LOWER 20S. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS IN
THE UPPER 20S. MINIMUM RH 51 PERCENT. NORTHWEST WINDS 5 TO
15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. NORTHWEST WINDS
LESS THAN 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. MINIMUM RH
38 PERCENT. WEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE UPPER
20S. LIGHT WINDS.
WEDNESDAY
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE LOWER 50S.
MINIMUM RH 49 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS
COOL. LOWS IN THE LOWER 40S. SOUTH WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
50S. MINIMUM RH 64 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS IN THE MID 30S. WEST WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN
THE LOWER 50S. MINIMUM RH 43 PERCENT. WEST WINDS LESS THAN
10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ044-220730-
WASHINGTON TN-
INCLUDING THE CITY OF JOHNSON CITY
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
TEMP (24H TREND) 54-59 (-8) 30-35 (-10) 34-39
RH % (24H TREND) 46-51 (+25) 95-100 (+14) 47-52
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR W 14
PM 20FT WND (MPH) NW 5 NW 5 NW 20
TRANSPORT WND (MPH) N 3 W 3 NW 25
MIXING HGT(FT-AGL) 2040 240 5350
VENT RATE (MPH-FT) 6120 720 133750
MAX DISPERSION EARLY 5 VERY POOR 10 POOR 98 GOOD
MAX DISPERSION LATE 8 POOR 25 FAIR 120 VERY GOOD
CATEGORY DAY 1 1 5
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 3 5 1
PRECIP CHANCE (%) 20 50 40
PRECIP TYPE SHOWERS SHOWERS SNOW SHOWERS
PRECIP DURATION 1 1 1
PRECIP AMOUNT 0.01 0.06 0.02
PRECIP BEGIN 7 AM 9 PM CONTINUING
PRECIP END 10 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
IN THE LOWER 20S. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS IN
THE LOWER 30S. MINIMUM RH 52 PERCENT. NORTHWEST WINDS 5 TO
15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 18. NORTHWEST WINDS
LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 40. MINIMUM RH 38 PERCENT.
WEST WINDS LESS THAN 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE UPPER
20S. LIGHT WINDS.
WEDNESDAY
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE MID 50S.
MINIMUM RH 51 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS
COOL. LOWS IN THE LOWER 40S. SOUTH WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
50S. MINIMUM RH 67 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS IN THE MID 30S. WEST WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS.
HIGHS IN THE MID 50S. MINIMUM RH 45 PERCENT. WEST WINDS LESS THAN
10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ042-220730-
NORTHWEST GREENE-
INCLUDING THE CITY OF GREENEVILLE
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
TEMP (24H TREND) 55-60 (-8) 30-35 (-11) 35-40
RH % (24H TREND) 44-49 (+25) 93-98 (+13) 41-46
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR NW 12 G21
PM 20FT WND (MPH) LGT/VAR NW 6 NW 16 G25
TRANSPORT WND (MPH) N 3 NW 3 NW 25
MIXING HGT(FT-AGL) 2320 380 5420
VENT RATE (MPH-FT) 6960 1140 135500
MAX DISPERSION EARLY 5 VERY POOR 11 POOR 98 GOOD
MAX DISPERSION LATE 10 POOR 29 FAIR 123 VERY GOOD
CATEGORY DAY 1 1 5
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 3 5 1
PRECIP CHANCE (%) 30 50 40
PRECIP TYPE SHOWERS SHOWERS SNOW SHOWERS
PRECIP DURATION 1 1 1
PRECIP AMOUNT 0.01 0.06 0.01
PRECIP BEGIN 7 AM 9 PM CONTINUING
PRECIP END 10 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
IN THE LOWER 20S. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. HIGHS IN
THE LOWER 30S. MINIMUM RH 47 PERCENT. NORTHWEST WINDS 5 TO
15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 19. NORTHWEST WINDS
LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. MINIMUM RH
35 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. LIGHT
WINDS.
WEDNESDAY
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE MID 50S.
MINIMUM RH 48 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS
COOL. LOWS IN THE LOWER 40S. SOUTH WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
50S. MINIMUM RH 65 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS IN THE MID 30S. WEST WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS.
HIGHS IN THE MID 50S. MINIMUM RH 43 PERCENT. WEST WINDS LESS THAN
10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ038-220730-
GRAINGER-
INCLUDING THE CITY OF BEAN STATION
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
TEMP (24H TREND) 56-61 (-8) 30-35 (-11) 36-41
RH % (24H TREND) 41-46 (+24) 81-86 (+4) 40-45
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR NW 11 G20
PM 20FT WND (MPH) N 5 N 8 NW 14
TRANSPORT WND (MPH) N 6 N 7 NW 25
MIXING HGT(FT-AGL) 2850 560 5130
VENT RATE (MPH-FT) 17100 3920 128250
MAX DISPERSION EARLY 7 POOR 17 GEN POOR 97 GOOD
MAX DISPERSION LATE 13 GEN POOR 36 FAIR 118 VERY GOOD
CATEGORY DAY 2 1 5
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 2 4 1
PRECIP CHANCE (%) 20 50 20
PRECIP TYPE SHOWERS SHOWERS SHOWERS
PRECIP DURATION 1 1 1
PRECIP AMOUNT 0.01 0.04 0.01
PRECIP BEGIN 7 AM 8 PM 7 AM
PRECIP END 10 AM 4 AM CONTINUING
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW
SHOWERS. LOWS IN THE MID 20S. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW SHOWERS.
HIGHS IN THE LOWER 30S. MINIMUM RH 44 PERCENT. NORTHWEST WINDS
5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. LIGHT
WINDS.
TUESDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS IN THE MID 40S.
MINIMUM RH 33 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE LOWER
30S. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. NOT AS COOL. HIGHS IN THE MID 50S.
MINIMUM RH 48 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. NOT AS
COOL. LOWS IN THE MID 40S. SOUTHWEST WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
50S. MINIMUM RH 65 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
COLDER. LOWS IN THE MID 30S. NORTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS. HIGHS IN
THE MID 50S. MINIMUM RH 41 PERCENT. WEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ039-220730-
HAMBLEN-
INCLUDING THE CITIES OF ALPHA, MORRISTOWN, AND RUSSELLVILLE
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
TEMP (24H TREND) 56-61 (-7) 31-36 (-10) 36-41
RH % (24H TREND) 42-47 (+26) 85-90 (+5) 40-45
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR NW 11 G20
PM 20FT WND (MPH) LGT/VAR LGT/VAR NW 12 G22
TRANSPORT WND (MPH) N 5 NW 6 NW 25
MIXING HGT(FT-AGL) 2720 500 5300
VENT RATE (MPH-FT) 13600 3000 132500
MAX DISPERSION EARLY 6 VERY POOR 14 GEN POOR 98 GOOD
MAX DISPERSION LATE 12 POOR 34 FAIR 121 VERY GOOD
CATEGORY DAY 1 1 5
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 3 4 1
PRECIP CHANCE (%) 20 50 20
PRECIP TYPE SHOWERS SHOWERS SHOWERS
PRECIP DURATION 1 1 1
PRECIP AMOUNT 0.01 0.05 0.01
PRECIP BEGIN 7 AM 9 PM CONTINUING
PRECIP END 10 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
IN THE MID 20S. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW SHOWERS.
HIGHS IN THE LOWER 30S. MINIMUM RH 43 PERCENT. NORTHWEST WINDS
5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20. LIGHT WINDS.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. MINIMUM RH
33 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE LOWER
30S. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. NOT AS COOL. HIGHS IN THE MID 50S.
MINIMUM RH 48 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS
COOL. LOWS IN THE MID 40S. SOUTHWEST WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
50S. MINIMUM RH 64 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS IN THE MID 30S. NORTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS. HIGHS IN
THE MID 50S. MINIMUM RH 41 PERCENT. WEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ040-220730-
NORTHWEST COCKE-
INCLUDING THE CITIES OF BYBEE AND NEWPORT
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
TEMP (24H TREND) 56-61 (-8) 30-35 (-12) 35-40
RH % (24H TREND) 43-48 (+27) 92-97 (+14) 40-45
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR NW 17
PM 20FT WND (MPH) N 5 NW 6 NW 21
TRANSPORT WND (MPH) N 5 NW 3 NW 26
MIXING HGT(FT-AGL) 2180 410 5410
VENT RATE (MPH-FT) 10900 1230 140660
MAX DISPERSION EARLY 7 POOR 14 GEN POOR 103 VERY GOOD
MAX DISPERSION LATE 11 POOR 31 FAIR 126 VERY GOOD
CATEGORY DAY 1 1 5
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 3 4 1
PRECIP CHANCE (%) 30 50 30
PRECIP TYPE SHOWERS SHOWERS SNOW SHOWERS
PRECIP DURATION 1 1 1
PRECIP AMOUNT 0.01 0.07 0.01
PRECIP BEGIN 7 AM 9 PM CONTINUING
PRECIP END 10 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
IN THE LOWER 20S. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW SHOWERS.
HIGHS IN THE LOWER 30S. MINIMUM RH 45 PERCENT. NORTHWEST WINDS
5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 19. NORTHWEST WINDS
LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS IN THE MID 40S.
MINIMUM RH 31 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 30.
LIGHT WINDS.
WEDNESDAY
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE MID 50S.
MINIMUM RH 46 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS
COOL. LOWS IN THE MID 40S. SOUTH WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
50S. MINIMUM RH 63 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS IN THE MID 30S. WEST WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE MID 50S. MINIMUM RH 41 PERCENT. NORTHWEST WINDS LESS THAN
10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ070-220730-
JEFFERSON-
INCLUDING THE CITIES OF JEFFERSON CITY, STRAWBERRY PLAINS,
CHESTNUT HILL, DANDRIDGE, AND WHITE PINE
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
TEMP (24H TREND) 56-61 (-8) 31-36 (-11) 37-42
RH % (24H TREND) 43-48 (+26) 85-90 (+7) 39-44
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR NW 12 G20
PM 20FT WND (MPH) LGT/VAR LGT/VAR NW 14 G23
TRANSPORT WND (MPH) N 5 N 6 NW 25
MIXING HGT(FT-AGL) 2470 610 5520
VENT RATE (MPH-FT) 12350 3660 138000
MAX DISPERSION EARLY 7 POOR 15 GEN POOR 102 VERY GOOD
MAX DISPERSION LATE 11 POOR 35 FAIR 123 VERY GOOD
CATEGORY DAY 1 1 5
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 3 4 1
PRECIP CHANCE (%) 30 50 20
PRECIP TYPE SHOWERS SHOWERS SHOWERS
PRECIP DURATION 1 1 1
PRECIP AMOUNT 0.01 0.06 0.01
PRECIP BEGIN 7 AM 9 PM CONTINUING
PRECIP END 10 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW
SHOWERS. LOWS IN THE MID 20S. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW SHOWERS.
HIGHS IN THE MID 30S. MINIMUM RH 43 PERCENT. NORTHWEST WINDS 5 TO
15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. LIGHT
WINDS.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S. MINIMUM RH
32 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE LOWER
30S. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. NOT AS COOL. HIGHS IN THE UPPER 50S.
MINIMUM RH 47 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS
COOL. LOWS IN THE UPPER 40S. SOUTHWEST WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
50S. MINIMUM RH 64 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COLDER.
LOWS IN THE UPPER 30S. NORTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. MINIMUM RH 42 PERCENT. NORTHWEST WINDS LESS THAN
10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ035-220730-
MORGAN-
INCLUDING THE CITIES OF PINE ORCHARD, HIGH POINT, AND PETROS
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY
TEMP (24H TREND) 55-60 (-7) 25-30 (-14) 33-38
RH % (24H TREND) 41-46 (+28) 79-84 (-1) 37-42
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) NE 6 NW 17
PM 20FT WND (MPH) N 8 N 13 NW 19
TRANSPORT WND (MPH) N 8 N 14 NW 29
MIXING HGT(FT-AGL) 2880 1100 4820
VENT RATE (MPH-FT) 23040 15400 139780
MAX DISPERSION EARLY 7 POOR 20 GEN POOR 107 VERY GOOD
MAX DISPERSION LATE 21 FAIR 40 FAIR 123 VERY GOOD
CATEGORY DAY 2 2 5
MAX LVORI EARLY 5 3 3
MAX LVORI LATE 2 4 1
PRECIP CHANCE (%) 0 30 0
PRECIP TYPE NONE SHOWERS NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.00 0.02 0.00
PRECIP BEGIN CONTINUING
PRECIP END 1 AM
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF FLURRIES. LOWS AROUND
20. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 30S. MINIMUM RH
44 PERCENT. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 17. NORTHWEST WINDS
LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS IN THE MID 40S.
MINIMUM RH 29 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE LOWER
30S. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. NOT AS COOL. HIGHS IN THE MID 50S.
MINIMUM RH 54 PERCENT. SOUTH WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS
COOL. LOWS IN THE MID 40S. SOUTH WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
50S. MINIMUM RH 64 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
COLDER. LOWS IN THE MID 30S. NORTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS. HIGHS IN
THE MID 50S. MINIMUM RH 38 PERCENT. NORTHWEST WINDS LESS THAN
10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ012-220730-
SCOTT TN-
INCLUDING THE CITIES OF BIG SOUTH FORK NATIONAL, ONEIDA,
SMOKEY JUNCTION, ELGIN, HUNTSVILLE, NORMA, AND SLICK ROCK
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
TEMP (24H TREND) 53-58 (-9) 25-30 (-13) 31-36
RH % (24H TREND) 38-43 (+25) 79-84 (+3) 42-47
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR NW 13 G23
PM 20FT WND (MPH) N 6 N 11 NW 16 G24
TRANSPORT WND (MPH) NW 6 N 12 NW 28
MIXING HGT(FT-AGL) 2730 1270 4690
VENT RATE (MPH-FT) 16380 15240 131320
MAX DISPERSION EARLY 8 POOR 22 FAIR 99 GOOD
MAX DISPERSION LATE 20 GEN POOR 37 FAIR 113 VERY GOOD
CATEGORY DAY 2 1 5
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 2 4 1
PRECIP CHANCE (%) 20 30 0
PRECIP TYPE NONE SHOWERS FLURRIES
PRECIP DURATION 1
PRECIP AMOUNT 0.01 0.02 0.00
PRECIP BEGIN 7 AM CONTINUING
PRECIP END CONTINUING 1 AM
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF FLURRIES. LOWS IN THE
LOWER 20S. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 30S. MINIMUM RH
46 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 17. LIGHT WINDS.
TUESDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS IN THE MID 40S.
MINIMUM RH 30 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE LOWER
30S. SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. NOT AS COOL. HIGHS IN THE MID 50S.
MINIMUM RH 54 PERCENT. SOUTH WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. NOT AS
COOL. LOWS IN THE MID 40S. SOUTH WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
50S. MINIMUM RH 64 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
COLDER. LOWS IN THE MID 30S. NORTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS. HIGHS IN
THE MID 50S. MINIMUM RH 38 PERCENT. WEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ013-220730-
CAMPBELL-
INCLUDING THE CITIES OF FINCASTLE, LA FOLLETTE, ELK VALLEY,
JELLICO, WHITE OAK, CARYVILLE, AND ROYAL BLUE
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLDY PCLDY
TEMP (24H TREND) 53-58 (-10) 26-31 (-13) 32-37
RH % (24H TREND) 39-44 (+26) 77-82 (+2) 42-47
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) NE 5 NW 14 G23
PM 20FT WND (MPH) N 6 N 11 NW 17 G25
TRANSPORT WND (MPH) N 8 N 14 NW 28
MIXING HGT(FT-AGL) 2830 1020 4720
VENT RATE (MPH-FT) 22640 14280 132160
MAX DISPERSION EARLY 8 POOR 23 FAIR 103 VERY GOOD
MAX DISPERSION LATE 19 GEN POOR 38 FAIR 117 VERY GOOD
CATEGORY DAY 2 1 5
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 2 3 1
PRECIP CHANCE (%) 20 40 0
PRECIP TYPE NONE SHOWERS FLURRIES
PRECIP DURATION 1
PRECIP AMOUNT 0.01 0.04 0.00
PRECIP BEGIN 7 AM CONTINUING
PRECIP END CONTINUING 2 AM
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
IN THE LOWER 20S. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 30S. MINIMUM RH
48 PERCENT. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 19. NORTHWEST WINDS
LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS IN THE LOWER 40S.
MINIMUM RH 31 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE LOWER
30S. SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. NOT AS COOL. HIGHS IN THE MID 50S.
MINIMUM RH 53 PERCENT. SOUTH WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. NOT AS
COOL. LOWS IN THE MID 40S. SOUTH WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
50S. MINIMUM RH 66 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
COLDER. LOWS IN THE MID 30S. NORTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS. HIGHS IN
THE MID 50S. MINIMUM RH 40 PERCENT. WEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ014-220730-
CLAIBORNE-
INCLUDING THE CITIES OF LONE MOUNTAIN, SANDLICK, SPRINGDALE,
ARTHUR, HARROGATE-SHAWANEE, CLAIRFIELD, AND HOWARD QUARTER
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
TEMP (24H TREND) 54-59 (-9) 27-32 (-11) 34-39
RH % (24H TREND) 39-44 (+24) 81-86 (+3) 41-46
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR NW 11 G21
PM 20FT WND (MPH) N 5 N 9 NW 13 G23
TRANSPORT WND (MPH) NW 7 N 10 NW 26
MIXING HGT(FT-AGL) 2820 770 4800
VENT RATE (MPH-FT) 19740 7700 124800
MAX DISPERSION EARLY 8 POOR 20 GEN POOR 95 GOOD
MAX DISPERSION LATE 17 GEN POOR 34 FAIR 113 VERY GOOD
CATEGORY DAY 2 1 5
MAX LVORI EARLY 5 3 3
MAX LVORI LATE 2 4 1
PRECIP CHANCE (%) 20 50 20
PRECIP TYPE SHOWERS SHOWERS FLURRIES
PRECIP DURATION 1 1 1
PRECIP AMOUNT 0.01 0.06 0.01
PRECIP BEGIN 7 AM 7 PM 7 AM
PRECIP END 10 AM 5 AM CONTINUING
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
IN THE LOWER 20S. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW SHOWERS.
HIGHS IN THE LOWER 30S. MINIMUM RH 47 PERCENT. NORTHWEST WINDS
5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 19. LIGHT WINDS.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. MINIMUM RH
33 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE LOWER
30S. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. NOT AS COOL. HIGHS IN THE MID 50S.
MINIMUM RH 51 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. NOT AS
COOL. LOWS IN THE MID 40S. SOUTH WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
50S. MINIMUM RH 65 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
COLDER. LOWS IN THE MID 30S. NORTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS. HIGHS IN
THE MID 50S. MINIMUM RH 40 PERCENT. WEST WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ037-220730-
UNION-
INCLUDING THE CITIES OF MAYNARDVILLE, NORRIS LAKE, PAULETTE,
ROSE HILL, SHARPS CHAPEL, AND LUTTRELL
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
TEMP (24H TREND) 56-61 (-10) 29-34 (-12) 36-41
RH % (24H TREND) 40-45 (+23) 76-81 (0) 40-45
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR NW 11 G20
PM 20FT WND (MPH) LGT/VAR N 8 NW 12 G22
TRANSPORT WND (MPH) N 7 N 10 NW 25
MIXING HGT(FT-AGL) 2990 740 5150
VENT RATE (MPH-FT) 20930 7400 128750
MAX DISPERSION EARLY 7 POOR 22 FAIR 96 GOOD
MAX DISPERSION LATE 17 GEN POOR 36 FAIR 117 VERY GOOD
CATEGORY DAY 2 1 5
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 2 3 1
PRECIP CHANCE (%) 20 40 0
PRECIP TYPE NONE SHOWERS SPRINKLES
PRECIP DURATION 1
PRECIP AMOUNT 0.01 0.05 0.00
PRECIP BEGIN 7 AM 7 PM
PRECIP END 8 AM 3 AM
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW
SHOWERS. LOWS IN THE MID 20S. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW SHOWERS.
HIGHS IN THE MID 30S. MINIMUM RH 44 PERCENT. NORTHWEST WINDS LESS
THAN 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. LIGHT
WINDS.
TUESDAY
MOSTLY SUNNY. NOT AS COOL. HIGHS IN THE MID 40S.
MINIMUM RH 31 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE MID 30S.
LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. NOT AS COOL. HIGHS IN THE MID 50S.
MINIMUM RH 49 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. NOT AS
COOL. LOWS IN THE UPPER 40S. SOUTH WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
50S. MINIMUM RH 64 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
COLDER. LOWS IN THE MID 30S. NORTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS. HIGHS IN
THE UPPER 50S. MINIMUM RH 39 PERCENT. WEST WINDS LESS THAN
10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ036-220730-
ANDERSON-
INCLUDING THE CITIES OF OAK RIDGE AND CLINTON
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
TEMP (24H TREND) 56-61 (-9) 29-34 (-12) 35-40
RH % (24H TREND) 40-45 (+24) 76-81 (0) 36-41
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) NE 6 NW 17 G25
PM 20FT WND (MPH) N 8 N 14 NW 19 G27
TRANSPORT WND (MPH) N 6 N 12 NW 26
MIXING HGT(FT-AGL) 3060 780 5140
VENT RATE (MPH-FT) 18360 9360 133640
MAX DISPERSION EARLY 6 VERY POOR 19 GEN POOR 102 VERY GOOD
MAX DISPERSION LATE 16 GEN POOR 36 FAIR 123 VERY GOOD
CATEGORY DAY 2 1 5
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 2 3 1
PRECIP CHANCE (%) 20 40 0
PRECIP TYPE SHOWERS SHOWERS SPRINKLES
PRECIP DURATION 1 1
PRECIP AMOUNT 0.01 0.04 0.00
PRECIP BEGIN 7 AM 7 PM
PRECIP END 10 AM 3 AM
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF FLURRIES. LOWS IN THE
LOWER 20S. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 30S. MINIMUM RH
43 PERCENT. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20. NORTHWEST WINDS
LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS IN THE MID 40S.
MINIMUM RH 31 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE LOWER
30S. SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. NOT AS COOL. HIGHS IN THE MID 50S.
MINIMUM RH 51 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS
COOL. LOWS IN THE UPPER 40S. SOUTH WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
50S. MINIMUM RH 65 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
COLDER. LOWS IN THE MID 30S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS. HIGHS IN
THE UPPER 50S. MINIMUM RH 40 PERCENT. WEST WINDS LESS THAN
10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ069-220730-
KNOX-
INCLUDING THE CITIES OF BEARDEN, KNOXVILLE, AND LAKE FOREST
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
TEMP (24H TREND) 57-62 (-9) 31-36 (-12) 38-43
RH % (24H TREND) 42-47 (+25) 76-81 (0) 35-40
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR NW 11 G20
PM 20FT WND (MPH) LGT/VAR N 6 NW 12 G22
TRANSPORT WND (MPH) N 6 N 8 NW 25
MIXING HGT(FT-AGL) 2650 770 5710
VENT RATE (MPH-FT) 15900 6160 142750
MAX DISPERSION EARLY 7 POOR 19 GEN POOR 101 VERY GOOD
MAX DISPERSION LATE 12 POOR 32 FAIR 124 VERY GOOD
CATEGORY DAY 2 1 5
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 2 3 1
PRECIP CHANCE (%) 20 50 0
PRECIP TYPE SHOWERS SHOWERS SPRINKLES
PRECIP DURATION 1 1
PRECIP AMOUNT 0.01 0.04 0.00
PRECIP BEGIN 7 AM 8 PM
PRECIP END 9 AM 5 AM
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF FLURRIES. LOWS IN THE
MID 20S. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. MINIMUM RH
40 PERCENT. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST
WINDS LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S. MINIMUM RH
31 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COOL. LOWS IN THE MID 30S.
SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. NOT AS COOL. HIGHS IN THE UPPER 50S.
MINIMUM RH 48 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. NOT AS COOL.
LOWS IN THE UPPER 40S. SOUTHWEST WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
50S. MINIMUM RH 64 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COLDER.
LOWS IN THE UPPER 30S. NORTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. MINIMUM RH 40 PERCENT. NORTHWEST WINDS LESS THAN
10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ073-220730-
NORTH SEVIER-
INCLUDING THE CITIES OF HARRISBURG, KODAK, MCMAHAN, SEVIERVILLE,
SEYMOUR, AND PIGEON FORGE
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
TEMP (24H TREND) 57-62 (-8) 30-35 (-12) 37-42
RH % (24H TREND) 45-50 (+29) 86-91 (+6) 38-43
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) NE 6 NW 16
PM 20FT WND (MPH) N 6 N 9 NW 20
TRANSPORT WND (MPH) N 5 N 5 NW 25
MIXING HGT(FT-AGL) 2250 680 5720
VENT RATE (MPH-FT) 11250 3400 143000
MAX DISPERSION EARLY 7 POOR 14 GEN POOR 101 VERY GOOD
MAX DISPERSION LATE 11 POOR 30 FAIR 125 VERY GOOD
CATEGORY DAY 1 1 5
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 3 4 1
PRECIP CHANCE (%) 30 50 20
PRECIP TYPE SHOWERS SHOWERS SNOW SHOWERS
PRECIP DURATION 1 1 1
PRECIP AMOUNT 0.02 0.07 0.01
PRECIP BEGIN 7 AM 9 PM CONTINUING
PRECIP END 10 AM CONTINUING CONTINUING
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
IN THE LOWER 20S. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW SHOWERS.
HIGHS IN THE LOWER 30S. MINIMUM RH 44 PERCENT. NORTHWEST WINDS
5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 19. NORTHWEST WINDS
LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. NOT AS COOL. HIGHS IN THE MID 40S.
MINIMUM RH 30 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE LOWER
30S. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. NOT AS COOL. HIGHS IN THE UPPER 50S.
MINIMUM RH 46 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. NOT AS COOL.
LOWS IN THE MID 40S. SOUTH WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
50S. MINIMUM RH 64 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 30S. WEST WINDS LESS THAN 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE UPPER 50S. MINIMUM RH 41 PERCENT. NORTHWEST WINDS LESS THAN
10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ067-220730-
ROANE-
INCLUDING THE CITIES OF HARRIMAN, EAGLE FURNACE, ROCKWOOD,
BRADBURY, FAIRVIEW, KINGSTON, AND OLIVER SPRINGS
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
TEMP (24H TREND) 58-63 (-7) 28-33 (-13) 37-42
RH % (24H TREND) 44-49 (+31) 76-81 (-5) 35-40
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR NW 11 G21
PM 20FT WND (MPH) N 5 N 8 NW 12 G21
TRANSPORT WND (MPH) N 7 N 12 NW 28
MIXING HGT(FT-AGL) 3230 920 5560
VENT RATE (MPH-FT) 22610 11040 155680
MAX DISPERSION EARLY 9 POOR 25 FAIR 114 VERY GOOD
MAX DISPERSION LATE 19 GEN POOR 39 FAIR 136 VERY GOOD
CATEGORY DAY 2 1 5
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 3 3 1
PRECIP CHANCE (%) 20 40 0
PRECIP TYPE NONE SHOWERS NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.01 0.01 0.00
PRECIP BEGIN 7 AM 7 PM
PRECIP END 9 AM 2 AM
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF FLURRIES. LOWS IN THE
LOWER 20S. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. MINIMUM RH
41 PERCENT. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 19. LIGHT WINDS.
TUESDAY
MOSTLY SUNNY. NOT AS COOL. HIGHS IN THE MID 40S.
MINIMUM RH 30 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE LOWER
30S. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. NOT AS COOL. HIGHS IN THE UPPER 50S.
MINIMUM RH 53 PERCENT. SOUTH WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. NOT AS COOL.
LOWS IN THE UPPER 40S. SOUTH WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
50S. MINIMUM RH 66 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
COLDER. LOWS IN THE MID 30S. NORTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS. HIGHS IN
THE UPPER 50S. MINIMUM RH 39 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.
TNZ068-220730-
LOUDON-
INCLUDING THE CITIES OF LENOIR CITY AND LOUDON
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
TEMP (24H TREND) 58-63 (-9) 29-34 (-13) 38-43
RH % (24H TREND) 44-49 (+32) 77-82 (-2) 34-39
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR NW 11 G20
PM 20FT WND (MPH) LGT/VAR N 5 NW 11 G22
TRANSPORT WND (MPH) N 7 N 9 NW 26
MIXING HGT(FT-AGL) 2690 690 5960
VENT RATE (MPH-FT) 18830 6210 154960
MAX DISPERSION EARLY 9 POOR 17 GEN POOR 108 VERY GOOD
MAX DISPERSION LATE 15 GEN POOR 34 FAIR 137 VERY GOOD
CATEGORY DAY 2 1 5
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 3 3 1
PRECIP CHANCE (%) 20 40 0
PRECIP TYPE SHOWERS SHOWERS NONE
PRECIP DURATION 1 1
PRECIP AMOUNT 0.01 0.04 0.00
PRECIP BEGIN 7 AM 8 PM
PRECIP END 9 AM 4 AM
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF FLURRIES. LOWS IN THE
LOWER 20S. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. MINIMUM RH
39 PERCENT. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 19. NORTHWEST WINDS
LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S. MINIMUM RH
30 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE LOWER
30S. SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. NOT AS COOL. HIGHS IN THE UPPER 50S.
MINIMUM RH 49 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. NOT AS COOL.
LOWS IN THE UPPER 40S. SOUTH WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS AROUND 60.
MINIMUM RH 66 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
COLDER. LOWS IN THE MID 30S. NORTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. MINIMUM RH 40 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.
TNZ071-220730-
NORTHWEST BLOUNT-
INCLUDING THE CITIES OF HAPPY VALLEY, MARYVILLE, AND ALCOA
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
TEMP (24H TREND) 58-63 (-8) 30-35 (-13) 37-42
RH % (24H TREND) 46-51 (+30) 82-87 (+2) 36-41
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) NE 5 NW 11 G20
PM 20FT WND (MPH) N 5 N 6 NW 16
TRANSPORT WND (MPH) N 6 N 6 NW 25
MIXING HGT(FT-AGL) 2350 590 5950
VENT RATE (MPH-FT) 14100 3540 148750
MAX DISPERSION EARLY 8 POOR 16 GEN POOR 103 VERY GOOD
MAX DISPERSION LATE 12 POOR 26 FAIR 130 VERY GOOD
CATEGORY DAY 2 1 5
MAX LVORI EARLY 5 3 3
MAX LVORI LATE 3 4 1
PRECIP CHANCE (%) 30 40 0
PRECIP TYPE SHOWERS SHOWERS SPRINKLES
PRECIP DURATION 1 1
PRECIP AMOUNT 0.01 0.05 0.00
PRECIP BEGIN 7 AM 8 PM
PRECIP END 9 AM CONTINUING
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
IN THE MID 20S. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW SHOWERS.
HIGHS IN THE MID 30S. MINIMUM RH 42 PERCENT. NORTHWEST WINDS 5 TO
15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20. NORTH WINDS LESS
THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. NOT AS COOL. HIGHS IN THE MID 40S.
MINIMUM RH 30 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE MID 30S.
SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. NOT AS COOL. HIGHS IN THE UPPER 50S.
MINIMUM RH 49 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. NOT AS COOL. LOWS
IN THE UPPER 40S. SOUTH WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
50S. MINIMUM RH 66 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COLDER.
LOWS IN THE UPPER 30S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. MINIMUM RH 42 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.
TNZ086-220730-
NORTHWEST MONROE-
INCLUDING THE CITIES OF SWEETWATER, MADISONVILLE,
AND BULLET CREEK
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
TEMP (24H TREND) 60-65 (-8) 29-34 (-14) 39-44
RH % (24H TREND) 45-50 (+33) 79-84 (-4) 32-37
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) NE 5 NW 11 G20
PM 20FT WND (MPH) LGT/VAR N 6 NW 12 G23
TRANSPORT WND (MPH) N 7 N 7 NW 26
MIXING HGT(FT-AGL) 2560 590 6190
VENT RATE (MPH-FT) 17920 4130 160940
MAX DISPERSION EARLY 8 POOR 18 GEN POOR 107 VERY GOOD
MAX DISPERSION LATE 15 GEN POOR 35 FAIR 144 VERY GOOD
CATEGORY DAY 2 1 5
MAX LVORI EARLY 5 3 3
MAX LVORI LATE 3 3 1
PRECIP CHANCE (%) 30 40 0
PRECIP TYPE SHOWERS SHOWERS NONE
PRECIP DURATION 1 1
PRECIP AMOUNT 0.04 0.03 0.00
PRECIP BEGIN 7 AM 8 PM
PRECIP END 9 AM 6 AM
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF FLURRIES. LOWS IN THE
LOWER 20S. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. MINIMUM RH
38 PERCENT. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 18. NORTH WINDS LESS
THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. NOT AS COOL. HIGHS IN THE UPPER 40S.
MINIMUM RH 27 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE LOWER
30S. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. NOT AS COOL. HIGHS IN THE UPPER 50S.
MINIMUM RH 47 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. NOT AS COOL.
LOWS IN THE UPPER 40S. SOUTH WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS AROUND 60.
MINIMUM RH 65 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
COLDER. LOWS IN THE UPPER 30S. NORTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. MINIMUM RH 40 PERCENT. NORTH WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ083-220730-
RHEA-
INCLUDING THE CITIES OF DAYTON, EVENSVILLE, OLD WASHINGTON,
GRANDVIEW, AND SPRING CITY
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY MCLEAR
TEMP (24H TREND) 58-63 (-6) 27-32 (-14) 37-42
RH % (24H TREND) 44-49 (+29) 76-81 (-7) 34-39
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR NW 11 G24
PM 20FT WND (MPH) N 5 N 9 G18 NW 12 G24
TRANSPORT WND (MPH) N 7 N 12 NW 31
MIXING HGT(FT-AGL) 3180 1310 5150
VENT RATE (MPH-FT) 22260 15720 159650
MAX DISPERSION EARLY 10 POOR 27 FAIR 114 VERY GOOD
MAX DISPERSION LATE 20 GEN POOR 45 GEN GOOD 137 VERY GOOD
CATEGORY DAY 2 2 5
MAX LVORI EARLY 5 3 3
MAX LVORI LATE 3 3 1
PRECIP CHANCE (%) 0 40 0
PRECIP TYPE NONE SHOWERS NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP BEGIN 7 PM
PRECIP END 12 AM
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF FLURRIES. LOWS IN THE
LOWER 20S. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. MINIMUM RH
41 PERCENT. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 18. NORTHWEST WINDS
LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. NOT AS COOL. HIGHS IN THE UPPER 40S.
MINIMUM RH 29 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE LOWER
30S. LIGHT WINDS.
WEDNESDAY
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE UPPER 50S.
MINIMUM RH 56 PERCENT. SOUTH WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS
COOL. LOWS IN THE UPPER 40S. SOUTH WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
50S. MINIMUM RH 67 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
COLDER. LOWS IN THE MID 30S. NORTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS. HIGHS IN
THE UPPER 50S. MINIMUM RH 40 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.
TNZ084-220730-
MEIGS-
INCLUDING THE CITY OF BIG SPRING
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY MCLEAR
TEMP (24H TREND) 60-65 (-7) 29-34 (-13) 39-44
RH % (24H TREND) 41-46 (+28) 75-80 (-9) 30-35
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR NW 11 G20
PM 20FT WND (MPH) LGT/VAR N 5 NW 11 G20
TRANSPORT WND (MPH) N 7 N 12 NW 29
MIXING HGT(FT-AGL) 3070 1100 5690
VENT RATE (MPH-FT) 21490 13200 165010
MAX DISPERSION EARLY 11 POOR 27 FAIR 111 VERY GOOD
MAX DISPERSION LATE 18 GEN POOR 48 GEN GOOD 143 VERY GOOD
CATEGORY DAY 2 1 5
MAX LVORI EARLY 5 3 3
MAX LVORI LATE 2 3 1
PRECIP CHANCE (%) 0 40 0
PRECIP TYPE NONE SHOWERS NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.00 0.02 0.00
PRECIP BEGIN 7 PM
PRECIP END 1 AM
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF FLURRIES. LOWS IN THE
LOWER 20S. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. MINIMUM RH
37 PERCENT. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 18. LIGHT WINDS.
TUESDAY
MOSTLY SUNNY. NOT AS COOL. HIGHS IN THE UPPER 40S.
MINIMUM RH 27 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE LOWER
30S. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. NOT AS COOL. HIGHS AROUND 60. MINIMUM
RH 50 PERCENT. SOUTH WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. NOT AS COOL.
LOWS IN THE UPPER 40S. SOUTH WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
60S. MINIMUM RH 63 PERCENT. SOUTHWEST WINDS LESS THAN 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. COLDER.
LOWS IN THE MID 30S. NORTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS AROUND 60.
MINIMUM RH 37 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.
TNZ085-220730-
MCMINN-
INCLUDING THE CITIES OF ATHENS, CLEAR WATER, DENTVILLE,
AND ETOWAH
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLDY PCLDY
TEMP (24H TREND) 60-65 (-8) 29-34 (-14) 40-45
RH % (24H TREND) 42-47 (+30) 77-82 (-6) 30-35
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) NE 5 NW 11 G20
PM 20FT WND (MPH) LGT/VAR N 6 NW 12 G21
TRANSPORT WND (MPH) N 7 N 10 NW 29
MIXING HGT(FT-AGL) 2760 700 6000
VENT RATE (MPH-FT) 19320 7000 174000
MAX DISPERSION EARLY 10 POOR 24 FAIR 113 VERY GOOD
MAX DISPERSION LATE 17 GEN POOR 40 FAIR 147 VERY GOOD
CATEGORY DAY 2 1 5
MAX LVORI EARLY 5 3 3
MAX LVORI LATE 2 3 1
PRECIP CHANCE (%) 20 40 0
PRECIP TYPE SHOWERS SHOWERS NONE
PRECIP DURATION 1 1
PRECIP AMOUNT 0.03 0.02 0.00
PRECIP BEGIN 7 AM 8 PM
PRECIP END 9 AM 4 AM
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF FLURRIES. LOWS IN THE
LOWER 20S. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. MINIMUM RH
35 PERCENT. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 18. NORTH WINDS LESS
THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. NOT AS COOL. HIGHS IN THE UPPER 40S.
MINIMUM RH 25 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE LOWER
30S. LIGHT WINDS.
WEDNESDAY
MOSTLY CLOUDY. NOT AS COOL. HIGHS AROUND 60. MINIMUM
RH 46 PERCENT. SOUTH WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. NOT AS COOL.
LOWS IN THE UPPER 40S. SOUTH WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
60S. MINIMUM RH 63 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. COLDER.
LOWS IN THE MID 30S. NORTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS AROUND 60.
MINIMUM RH 37 PERCENT. NORTH WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ099-220730-
HAMILTON-
INCLUDING THE CITIES OF CHATTANOOGA, LOOKOUT MOUNTAIN,
AND SIGNAL MOUNTAIN
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLEAR
TEMP (24H TREND) 60-65 (-6) 29-34 (-15) 40-45
RH % (24H TREND) 43-48 (+28) 73-78 (-11) 30-35
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) NE 8 NW 13 G23
PM 20FT WND (MPH) N 6 N 11 NW 16 G23
TRANSPORT WND (MPH) N 7 N 12 NW 31
MIXING HGT(FT-AGL) 3280 920 5620
VENT RATE (MPH-FT) 22960 11040 174220
MAX DISPERSION EARLY 13 GEN POOR 28 FAIR 113 VERY GOOD
MAX DISPERSION LATE 19 GEN POOR 50 GEN GOOD 153 VERY GOOD
CATEGORY DAY 2 1 5
MAX LVORI EARLY 5 3 3
MAX LVORI LATE 3 3 1
PRECIP CHANCE (%) 0 30 0
PRECIP TYPE NONE SHOWERS NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP BEGIN 8 PM
PRECIP END 12 AM
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST
WINDS 5 TO 15 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S. MINIMUM RH
37 PERCENT. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S. NORTH WINDS
LESS THAN 10 MPH.
TUESDAY
SUNNY. NOT AS COOL. HIGHS IN THE UPPER 40S. MINIMUM RH
26 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COOL. LOWS IN THE MID 30S.
LIGHT WINDS.
WEDNESDAY
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE LOWER 60S.
MINIMUM RH 51 PERCENT. SOUTH WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
WARMER. LOWS AROUND 50. SOUTH WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
60S. MINIMUM RH 65 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. COLDER.
LOWS IN THE UPPER 30S. NORTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. MINIMUM RH 38 PERCENT. NORTH WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ100-220730-
BRADLEY-
INCLUDING THE CITIES OF CLEVELAND AND TASSO
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLDY MCLEAR
TEMP (24H TREND) 61-66 (-8) 30-35 (-14) 41-46
RH % (24H TREND) 42-47 (+29) 75-80 (-9) 29-34
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) NE 5 NW 12 G22
PM 20FT WND (MPH) N 5 N 8 NW 14 G23
TRANSPORT WND (MPH) N 7 N 10 NW 30
MIXING HGT(FT-AGL) 2850 650 6130
VENT RATE (MPH-FT) 19950 6500 183900
MAX DISPERSION EARLY 10 POOR 26 FAIR 115 VERY GOOD
MAX DISPERSION LATE 17 GEN POOR 47 GEN GOOD 158 VERY GOOD
CATEGORY DAY 2 1 5
MAX LVORI EARLY 5 3 3
MAX LVORI LATE 2 3 1
PRECIP CHANCE (%) 30 40 0
PRECIP TYPE SHOWERS SHOWERS NONE
PRECIP DURATION 1 1
PRECIP AMOUNT 0.06 0.02 0.00
PRECIP BEGIN 7 AM 9 PM
PRECIP END 9 AM 1 AM
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST
WINDS 5 TO 15 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. MINIMUM RH
33 PERCENT. NORTH WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 20. NORTH WINDS LESS
THAN 10 MPH.
TUESDAY
SUNNY. NOT AS COOL. HIGHS AROUND 50. MINIMUM RH
24 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE MID 30S.
LIGHT WINDS.
WEDNESDAY
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE LOWER 60S.
MINIMUM RH 46 PERCENT. SOUTH WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. NOT AS COOL.
LOWS IN THE UPPER 40S. SOUTH WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
60S. MINIMUM RH 62 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. COLDER.
LOWS IN THE UPPER 30S. NORTH WINDS LESS THAN 10 MPH.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. MINIMUM RH 36 PERCENT. NORTH WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ101-220730-
WEST POLK-
INCLUDING THE CITIES OF CONASAUGA, ARCHVILLE, BENTON, PARKSVILLE,
AND RELIANCE
125 AM EST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLDY PCLDY
TEMP (24H TREND) 61-66 (-8) 30-35 (-14) 40-45
RH % (24H TREND) 44-49 (+31) 76-81 (-9) 28-33
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) NE 5 NW 12 G21
PM 20FT WND (MPH) N 5 N 8 NW 14 G23
TRANSPORT WND (MPH) NW 7 N 8 NW 30
MIXING HGT(FT-AGL) 2760 490 6200
VENT RATE (MPH-FT) 19320 3920 186000
MAX DISPERSION EARLY 9 POOR 25 FAIR 120 VERY GOOD
MAX DISPERSION LATE 17 GEN POOR 47 GEN GOOD 162 VERY GOOD
CATEGORY DAY 2 1 5
MAX LVORI EARLY 5 3 3
MAX LVORI LATE 2 3 1
PRECIP CHANCE (%) 30 40 0
PRECIP TYPE SHOWERS SHOWERS NONE
PRECIP DURATION 1 1
PRECIP AMOUNT 0.09 0.02 0.00
PRECIP BEGIN 7 AM 9 PM
PRECIP END 9 AM 3 AM
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF FLURRIES. LOWS IN THE
LOWER 20S. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. MINIMUM RH
33 PERCENT. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 19. NORTH WINDS LESS
THAN 10 MPH.
TUESDAY
SUNNY. NOT AS COOL. HIGHS IN THE UPPER 40S. MINIMUM RH
23 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE MID 30S.
LIGHT WINDS.
WEDNESDAY
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE LOWER 60S.
MINIMUM RH 44 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. NOT AS COOL.
LOWS IN THE UPPER 40S. SOUTH WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
60S. MINIMUM RH 61 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COLDER.
LOWS IN THE UPPER 30S. NORTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. MINIMUM RH 36 PERCENT. NORTH WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ082-220730-
BLEDSOE-
INCLUDING THE CITIES OF OLD CUMBERLAND, PALIO, MELVINE,
MOUNT CREST, PIKEVILLE, AND BRAYTON
1225 AM CST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY MCLEAR
TEMP (24H TREND) 57-62 (-6) 25-30 (-16) 35-40
RH % (24H TREND) 48-53 (+33) 78-83 (-7) 36-41
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) LGT/VAR NW 12 G25
PM 20FT WND (MPH) N 6 N 9 G20 NW 13 G25
TRANSPORT WND (MPH) NW 7 NW 16 NW 33
MIXING HGT(FT-AGL) 2590 1070 4700
VENT RATE (MPH-FT) 18130 17120 155100
MAX DISPERSION EARLY 9 POOR 21 FAIR 107 VERY GOOD
MAX DISPERSION LATE 18 GEN POOR 48 GEN GOOD 135 VERY GOOD
CATEGORY DAY 2 2 5
MAX LVORI EARLY 5 3 3
MAX LVORI LATE 3 3 1
PRECIP CHANCE (%) 0 30 0
PRECIP TYPE NONE SHOWERS NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP BEGIN 7 PM
PRECIP END 11 PM
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF FLURRIES. LOWS AROUND
20. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE LOWER 30S. MINIMUM RH
43 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 17. NORTHWEST WINDS
LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. NOT AS COOL. HIGHS IN THE MID 40S.
MINIMUM RH 29 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE LOWER
30S. SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. NOT AS COOL. HIGHS IN THE UPPER 50S.
MINIMUM RH 57 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. NOT AS COOL.
LOWS IN THE UPPER 40S. SOUTH WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
50S. MINIMUM RH 68 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
COLDER. LOWS IN THE MID 30S. NORTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS. HIGHS IN
THE UPPER 50S. MINIMUM RH 40 PERCENT. NORTHWEST WINDS LESS THAN
10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ081-220730-
SEQUATCHIE-
INCLUDING THE CITIES OF CAGLE, DUNLAP, CARTWRIGHT, AND LONE OAK
1225 AM CST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY MCLEAR
TEMP (24H TREND) 57-62 (-6) 25-30 (-16) 35-40
RH % (24H TREND) 50-55 (+33) 76-81 (-12) 37-42
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) NE 6 NW 12 G26
PM 20FT WND (MPH) N 6 N 11 G20 NW 14 G26
TRANSPORT WND (MPH) N 6 N 15 NW 33
MIXING HGT(FT-AGL) 2620 900 4770
VENT RATE (MPH-FT) 15720 13500 157410
MAX DISPERSION EARLY 10 POOR 22 FAIR 104 VERY GOOD
MAX DISPERSION LATE 16 GEN POOR 49 GEN GOOD 136 VERY GOOD
CATEGORY DAY 2 1 5
MAX LVORI EARLY 5 3 3
MAX LVORI LATE 3 3 1
PRECIP CHANCE (%) 0 30 0
PRECIP TYPE NONE SHOWERS NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP BEGIN 7 PM
PRECIP END 11 PM
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 19. NORTHWEST WINDS
5 TO 15 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE LOWER 30S. MINIMUM RH
43 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 18. NORTHWEST WINDS
LESS THAN 10 MPH.
TUESDAY
MOSTLY SUNNY. NOT AS COOL. HIGHS IN THE MID 40S.
MINIMUM RH 29 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE MID 30S.
SOUTHWEST WINDS LESS THAN 10 MPH.
WEDNESDAY
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE UPPER 50S.
MINIMUM RH 58 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS
COOL. LOWS IN THE UPPER 40S. SOUTH WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
50S. MINIMUM RH 70 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
COLDER. LOWS IN THE MID 30S. NORTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS. HIGHS IN
THE UPPER 50S. MINIMUM RH 40 PERCENT. NORTH WINDS LESS THAN
10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
TNZ098-220730-
MARION-
INCLUDING THE CITIES OF SOUTH PITTSBURG, HALETOWN (GUILD),
JASPER, MARTIN SPRINGS, WHITWELL, POWELLS CROSSROADS,
AND MONTEAGLE
1225 AM CST SAT FEB 21 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLEAR
TEMP (24H TREND) 59-64 (-5) 27-32 (-16) 38-43
RH % (24H TREND) 51-56 (+35) 70-75 (-16) 36-41
RH RECOVERY EXCELLENT
AM 20FT WND (MPH) NE 6 NW 12 G24
PM 20FT WND (MPH) N 6 N 10 G20 NW 16 G25
TRANSPORT WND (MPH) N 5 N 14 NW 33
MIXING HGT(FT-AGL) 2680 1130 5290
VENT RATE (MPH-FT) 13400 15820 174570
MAX DISPERSION EARLY 12 POOR 26 FAIR 109 VERY GOOD
MAX DISPERSION LATE 16 GEN POOR 53 GEN GOOD 152 VERY GOOD
CATEGORY DAY 1 2 5
MAX LVORI EARLY 5 3 3
MAX LVORI LATE 3 3 1
PRECIP CHANCE (%) 0 30 0
PRECIP TYPE NONE SHOWERS NONE
PRECIP DURATION 1
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP BEGIN 7 PM
PRECIP END 11 PM
CHANCE OF THUNDER (%) 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST
WINDS LESS THAN 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S. MINIMUM RH
41 PERCENT. NORTHWEST WINDS LESS THAN 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 20. NORTHWEST WINDS
LESS THAN 10 MPH.
TUESDAY
SUNNY. NOT AS COOL. HIGHS IN THE UPPER 40S. MINIMUM RH
29 PERCENT. LIGHT WINDS.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COOL. LOWS IN THE MID 30S.
LIGHT WINDS.
WEDNESDAY
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE UPPER 50S.
MINIMUM RH 56 PERCENT. SOUTH WINDS LESS THAN 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS
COOL. LOWS IN THE UPPER 40S. SOUTH WINDS LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
50S. MINIMUM RH 67 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. COLDER.
LOWS IN THE UPPER 30S. NORTHWEST WINDS LESS THAN 10 MPH.
FRIDAY
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS AROUND 60.
MINIMUM RH 39 PERCENT. NORTH WINDS LESS THAN 10 MPH.
*THE AGL MIXING HEIGHT IS CALCULATED FROM AN AVERAGE ELEVATION FOR
THE ENTIRE FORECAST ZONE AND SHOULD ONLY BE USED AS A GUIDE.
FOR A SPECIFIC AGL MIXING HEIGHT A SPOT FORECAST WILL BE NEEDED.
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