968
FNUS54 KOHX 182001
FWFOHX
FIRE WEATHER PLANNING FORECAST FOR TENNESSEE
NATIONAL WEATHER SERVICE NASHVILLE TN
301 PM CDT WED MAR 18 2026
DISCUSSION
CONDITIONS WILL WARM UP STARTING ON THURSDAY AND CONTINUING INTO
THE WEEKEND WITH NO APPRECIABLE PRECIPITATION CHANCES THROUGH THE
WEEKEND. AFTER TODAY, MIN RH VALUES ARE EXPECTED TO BE IN THE
UPPER 30 PERCENT RANGE OR HIGHER.
TNZ075-190915-
BEDFORD-
INCLUDING THE CITY OF SHELBYVILLE
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
TEMP (24H TREND) 37 (+9) 69 (+12) 46 76
RH % (24H TREND) 79 (+12) 45 (+6) 100 49
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 6-10 S 4-8
PM 20FT WND (MPH) S 7-11 SW 6-10 S 3-7 SW 8-12
TRANSPORT WND (MPH) S 14 SW 14 S 12 SW 24
MIXING HGT(FT-AGL/MSL)400 4300 300 4500
VENT RATE (MPH-FT) 3700 63900 800 111600
MAX DISPERSION EARLY 8 POOR 23 FAIR 6 VERY POOR 34 FAIR
MAX DISPERSION LATE 7 POOR 51 GEN GOOD 4 VERY POOR 91 GOOD
CATEGORY DAY 1 3 1 4
MAX LVORI EARLY 3 4 5 9
MAX LVORI LATE 3 2 7 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. A CHANCE OF SPRINKLES. HIGHS IN THE
LOWER 80S. MINIMUM RH 49 PERCENT. SOUTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 47 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE MID 60S. MINIMUM RH
47 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 40S.
NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH
43 PERCENT. EAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. CHANCE OF
PRECIPITATION 20 PERCENT. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
49 PERCENT. SOUTH WINDS AROUND 10 MPH.
TNZ063-190915-
CANNON-
INCLUDING THE CITY OF WOODBURY
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
TEMP (24H TREND) 37 (+10) 67 (+12) 45 76
RH % (24H TREND) 76 (+13) 46 (+4) 96 50
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 7-11 S 4-8
PM 20FT WND (MPH) S 7-11 SW 6-10 S 3-7 SW 8-12
TRANSPORT WND (MPH) S 15 W 14 S 12 SW 24
MIXING HGT(FT-AGL/MSL)400 4200 200 4500
VENT RATE (MPH-FT) 2600 60800 0 115900
MAX DISPERSION EARLY 9 POOR 23 FAIR 7 POOR 37 FAIR
MAX DISPERSION LATE 6 VERY POOR 49 GEN GOOD 3 VERY POOR 92 GOOD
CATEGORY DAY 1 3 1 4
MAX LVORI EARLY 3 3 4 7
MAX LVORI LATE 3 2 7 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. A CHANCE OF SPRINKLES. HIGHS AROUND 80.
MINIMUM RH 49 PERCENT. SOUTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 47 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE MID 60S. MINIMUM RH
48 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 40S.
NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. MINIMUM RH
43 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. CHANCE OF
PRECIPITATION 20 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 70. MINIMUM RH
47 PERCENT. SOUTH WINDS AROUND 5 MPH.
TNZ026-190915-
CHEATHAM-
INCLUDING THE CITIES OF ASHLAND CITY AND KINGSTON SPRINGS
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
TEMP (24H TREND) 42 (+12) 71 (+12) 49 78
RH % (24H TREND) 73 (+18) 42 (+7) 95 47
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 4-8 S 4-8
PM 20FT WND (MPH) S 6-10 SW 4-8 LGT/VAR SW 7-11
TRANSPORT WND (MPH) S 12 W 12 SW 12 SW 25
MIXING HGT(FT-AGL/MSL)400 4700 200 5300
VENT RATE (MPH-FT) 3900 60100 1800 137300
MAX DISPERSION EARLY 12 POOR 20 GEN POOR 8 POOR 41 GEN GOOD
MAX DISPERSION LATE 6 VERY POOR 47 GEN GOOD 4 VERY POOR 112 VERY GOOD
CATEGORY DAY 1 3 1 5
MAX LVORI EARLY 3 3 4 6
MAX LVORI LATE 3 2 6 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
45 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 44 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS IN THE UPPER 40S.
SOUTHWEST WINDS AROUND 10 MPH.
MONDAY
PARTLY SUNNY. MUCH COOLER. HIGHS IN THE LOWER 60S.
MINIMUM RH 43 PERCENT. NORTH WINDS AROUND 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 60S. MINIMUM RH 41 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
48 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TNZ010-190915-
CLAY-
INCLUDING THE CITY OF CELINA
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
TEMP (24H TREND) 39 (+12) 67 (+13) 46 74
RH % (24H TREND) 73 (+2) 45 (+3) 95 48
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 3-7 S 3-7
PM 20FT WND (MPH) S 4-8 SW 3-7 LGT/VAR SW 4-8
TRANSPORT WND (MPH) S 13 SW 12 S 9 SW 26
MIXING HGT(FT-AGL/MSL)400 4400 200 5100
VENT RATE (MPH-FT) 2400 54800 0 143300
MAX DISPERSION EARLY 13 GEN POOR 22 FAIR 7 POOR 47 GEN GOOD
MAX DISPERSION LATE 7 POOR 44 GEN GOOD 3 VERY POOR 112 VERY GOOD
CATEGORY DAY 1 3 1 5
MAX LVORI EARLY 3 3 4 6
MAX LVORI LATE 3 2 6 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. A CHANCE OF SPRINKLES. HIGHS IN THE
UPPER 70S. MINIMUM RH 49 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 47 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. MUCH COOLER. HIGHS IN THE LOWER 60S.
MINIMUM RH 46 PERCENT. CHANCE OF PRECIPITATION 20 PERCENT.
NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. NORTH WINDS AROUND
5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. MINIMUM RH
42 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. CHANCE OF
PRECIPITATION 20 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH
46 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TNZ077-190915-
COFFEE-
INCLUDING THE CITIES OF TULLAHOMA AND MANCHESTER
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
TEMP (24H TREND) 37 (+9) 67 (+12) 45 74
RH % (24H TREND) 77 (+14) 45 (+5) 97 48
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 6-10 S 4-8
PM 20FT WND (MPH) S 6-10 SW 6-10 LGT/VAR SW 8-12
TRANSPORT WND (MPH) S 13 SW 14 S 10 SW 23
MIXING HGT(FT-AGL/MSL)400 4100 200 4600
VENT RATE (MPH-FT) 100 62400 0 111000
MAX DISPERSION EARLY 9 POOR 24 FAIR 6 VERY POOR 35 FAIR
MAX DISPERSION LATE 6 VERY POOR 49 GEN GOOD 3 VERY POOR 89 GOOD
CATEGORY DAY 1 3 1 4
MAX LVORI EARLY 3 3 5 7
MAX LVORI LATE 3 1 6 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. A CHANCE OF SPRINKLES. HIGHS AROUND 80.
MINIMUM RH 49 PERCENT. SOUTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 47 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE MID 60S. MINIMUM RH
49 PERCENT. WEST WINDS AROUND 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 40S.
NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH
42 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. CHANCE OF
PRECIPITATION 20 PERCENT. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 70. MINIMUM RH
47 PERCENT. SOUTH WINDS AROUND 5 MPH.
TNZ066-190915-
CUMBERLAND-
INCLUDING THE CITY OF CROSSVILLE
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
TEMP (24H TREND) 34 (+10) 64 (+14) 42 70
RH % (24H TREND) 80 (+15) 45 (+4) 97 48
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 6-10 S 3-7
PM 20FT WND (MPH) S 6-10 SW 3-7 SW 3-7 SW 6-10
TRANSPORT WND (MPH) SW 12 SW 12 SW 8 SW 23
MIXING HGT(FT-AGL/MSL)300 4600 100 6100
VENT RATE (MPH-FT) 0 61900 0 143700
MAX DISPERSION EARLY 13 GEN POOR 20 GEN POOR 6 VERY POOR 42 GEN GOOD
MAX DISPERSION LATE 5 VERY POOR 46 GEN GOOD 2 VERY POOR 117 VERY GOOD
CATEGORY DAY 1 3 1 5
MAX LVORI EARLY 3 4 5 8
MAX LVORI LATE 4 2 7 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. A CHANCE OF SPRINKLES. HIGHS IN THE MID
70S. MINIMUM RH 49 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS AROUND 80. MINIMUM RH 43 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. COOLER. HIGHS IN THE LOWER 60S. MINIMUM
RH 48 PERCENT. CHANCE OF PRECIPITATION 20 PERCENT. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. COLDER. LOWS IN THE UPPER 30S.
NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. MINIMUM RH
42 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. CHANCE OF
PRECIPITATION 20 PERCENT. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. MINIMUM RH
46 PERCENT. SOUTH WINDS AROUND 5 MPH.
TNZ027-190915-
DAVIDSON-
INCLUDING THE CITY OF NASHVILLE
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
TEMP (24H TREND) 41 (+11) 70 (+11) 48 77
RH % (24H TREND) 75 (+17) 42 (+4) 94 46
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 6-10 S 4-8
PM 20FT WND (MPH) S 7-11 SW 6-10 S 3-7 SW 8-12
TRANSPORT WND (MPH) S 13 W 12 SW 10 SW 25
MIXING HGT(FT-AGL/MSL)400 4600 200 5300
VENT RATE (MPH-FT) 3300 58800 900 137600
MAX DISPERSION EARLY 15 GEN POOR 19 GEN POOR 9 POOR 39 FAIR
MAX DISPERSION LATE 6 VERY POOR 46 GEN GOOD 3 VERY POOR 113 VERY GOOD
CATEGORY DAY 1 3 1 5
MAX LVORI EARLY 3 3 4 6
MAX LVORI LATE 3 2 6 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
44 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 42 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50. SOUTHWEST WINDS
AROUND 10 MPH.
MONDAY
PARTLY SUNNY. MUCH COOLER. HIGHS IN THE LOWER 60S.
MINIMUM RH 43 PERCENT. NORTH WINDS AROUND 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 60S. MINIMUM RH 40 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. CHANCE OF
PRECIPITATION 20 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
47 PERCENT. SOUTH WINDS AROUND 10 MPH.
TNZ064-190915-
DE KALB-
INCLUDING THE CITY OF SMITHVILLE
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
TEMP (24H TREND) 36 (+10) 67 (+12) 44 75
RH % (24H TREND) 78 (+11) 45 (+4) 99 48
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 4-8 S 4-8
PM 20FT WND (MPH) S 4-8 SW 4-8 LGT/VAR SW 7-11
TRANSPORT WND (MPH) S 12 W 13 S 10 SW 25
MIXING HGT(FT-AGL/MSL)400 4300 200 4800
VENT RATE (MPH-FT) 3900 60800 1000 126500
MAX DISPERSION EARLY 10 POOR 24 FAIR 7 POOR 43 GEN GOOD
MAX DISPERSION LATE 7 POOR 49 GEN GOOD 3 VERY POOR 102 VERY GOOD
CATEGORY DAY 1 3 1 5
MAX LVORI EARLY 3 4 5 8
MAX LVORI LATE 3 1 8 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. A CHANCE OF SPRINKLES. HIGHS AROUND 80.
MINIMUM RH 48 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT WINDS.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 46 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
PARTLY SUNNY. COOLER. HIGHS IN THE MID 60S. MINIMUM RH
47 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. MINIMUM RH
42 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. CHANCE OF
PRECIPITATION 20 PERCENT. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 70. MINIMUM RH
46 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TNZ025-190915-
DICKSON-
INCLUDING THE CITY OF DICKSON
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
TEMP (24H TREND) 42 (+12) 70 (+10) 49 78
RH % (24H TREND) 75 (+22) 42 (+7) 96 47
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) SW 4-8 S 3-7
PM 20FT WND (MPH) S 4-8 SW 3-7 LGT/VAR SW 6-10
TRANSPORT WND (MPH) S 12 W 12 SW 12 SW 25
MIXING HGT(FT-AGL/MSL)400 4500 200 5100
VENT RATE (MPH-FT) 3600 54900 1600 132300
MAX DISPERSION EARLY 16 GEN POOR 21 FAIR 9 POOR 41 GEN GOOD
MAX DISPERSION LATE 6 VERY POOR 43 GEN GOOD 3 VERY POOR 107 VERY GOOD
CATEGORY DAY 1 3 1 5
MAX LVORI EARLY 3 3 4 7
MAX LVORI LATE 3 2 6 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
45 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. WEST WINDS AROUND
5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 43 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS IN THE UPPER 40S.
SOUTHWEST WINDS AROUND 10 MPH.
MONDAY
PARTLY SUNNY. MUCH COOLER. HIGHS IN THE LOWER 60S.
MINIMUM RH 43 PERCENT. NORTH WINDS AROUND 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. MINIMUM RH
40 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
48 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TNZ034-190915-
FENTRESS-
INCLUDING THE CITIES OF JAMESTOWN AND ALLARDT
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
TEMP (24H TREND) 35 (+11) 66 (+15) 42 73
RH % (24H TREND) 81 (+14) 43 (+3) 98 46
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 3-7 S 3-7
PM 20FT WND (MPH) S 6-10 SW 3-7 LGT/VAR SW 6-10
TRANSPORT WND (MPH) SW 13 SW 12 S 9 SW 25
MIXING HGT(FT-AGL/MSL)300 4700 100 5800
VENT RATE (MPH-FT) 1200 57600 0 156700
MAX DISPERSION EARLY 16 GEN POOR 23 FAIR 7 POOR 55 GEN GOOD
MAX DISPERSION LATE 5 VERY POOR 46 GEN GOOD 2 VERY POOR 119 VERY GOOD
CATEGORY DAY 1 3 1 5
MAX LVORI EARLY 3 3 5 7
MAX LVORI LATE 3 2 7 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SPRINKLES. HIGHS IN THE
UPPER 70S. MINIMUM RH 47 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 42 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. CHANCE OF
PRECIPITATION 20 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. COOLER. HIGHS IN THE LOWER 60S. MINIMUM
RH 44 PERCENT. CHANCE OF PRECIPITATION 20 PERCENT. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. COLDER. LOWS IN THE UPPER 30S.
NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. MINIMUM RH
39 PERCENT. EAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. CHANCE OF
PRECIPITATION 20 PERCENT. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. MINIMUM RH
43 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TNZ097-190915-
FRANKLIN-
INCLUDING THE CITIES OF WINCHESTER, SEWANEE, DECHERD,
ESTILL SPRINGS, AND COWAN
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
TEMP (24H TREND) 38 (+9) 68 (+13) 46 75
RH % (24H TREND) 74 (+15) 43 (+5) 95 46
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 3-7 S 3-7
PM 20FT WND (MPH) S 4-8 SW 3-7 LGT/VAR SW 4-8
TRANSPORT WND (MPH) S 10 SW 14 S 8 SW 22
MIXING HGT(FT-AGL/MSL)200 4500 100 4800
VENT RATE (MPH-FT) 0 65800 0 109800
MAX DISPERSION EARLY 8 POOR 23 FAIR 7 POOR 30 FAIR
MAX DISPERSION LATE 5 VERY POOR 50 GEN GOOD 3 VERY POOR 87 GOOD
CATEGORY DAY 1 4 1 4
MAX LVORI EARLY 3 3 4 7
MAX LVORI LATE 3 2 6 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH
48 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 46 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
CLEAR. LOWS IN THE MID 50S. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S. MINIMUM
RH 48 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE MID 40S. NORTH
WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. MINIMUM RH
42 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. EAST WINDS
AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS AROUND 70. MINIMUM RH
46 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TNZ095-190915-
GILES-
INCLUDING THE CITY OF PULASKI
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
TEMP (24H TREND) 37 (+8) 70 (+12) 46 76
RH % (24H TREND) 79 (+15) 45 (+9) 100 49
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 3-7 S 3-7
PM 20FT WND (MPH) S 3-7 SW 3-7 LGT/VAR SW 4-8
TRANSPORT WND (MPH) S 13 W 14 S 10 SW 24
MIXING HGT(FT-AGL/MSL)400 4400 200 4800
VENT RATE (MPH-FT) 3300 62700 1000 116000
MAX DISPERSION EARLY 10 POOR 20 GEN POOR 7 POOR 33 FAIR
MAX DISPERSION LATE 6 VERY POOR 51 GEN GOOD 3 VERY POOR 97 GOOD
CATEGORY DAY 1 3 1 5
MAX LVORI EARLY 3 4 5 9
MAX LVORI LATE 3 2 8 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT WINDS.
SATURDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 47 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 46 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE MID 60S. MINIMUM RH
46 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH
43 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS
AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
49 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TNZ079-190915-
GRUNDY-
INCLUDING THE CITIES OF ALTAMONT AND COALMONT
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
TEMP (24H TREND) 37 (+10) 65 (+13) 45 72
RH % (24H TREND) 72 (+15) 45 (+4) 90 47
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 6-10 S 3-7
PM 20FT WND (MPH) S 6-10 SW 3-7 LGT/VAR SW 4-8
TRANSPORT WND (MPH) S 13 W 14 SW 6 SW 22
MIXING HGT(FT-AGL/MSL)100 4400 5400
VENT RATE (MPH-FT) 0 66300 0 133900
MAX DISPERSION EARLY 10 POOR 19 GEN POOR 8 POOR 37 FAIR
MAX DISPERSION LATE 4 VERY POOR 48 GEN GOOD 2 VERY POOR 94 GOOD
CATEGORY DAY 1 3 1 5
MAX LVORI EARLY 3 3 4 6
MAX LVORI LATE 3 2 5 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. A CHANCE OF SPRINKLES. HIGHS IN THE MID
70S. MINIMUM RH 51 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS AROUND 80. MINIMUM RH 47 PERCENT. SOUTH
WINDS AROUND 5 MPH.
SUNDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE MID 60S. MINIMUM RH
51 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 40S.
NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. MINIMUM RH
43 PERCENT. EAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. CHANCE OF
PRECIPITATION 20 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH
48 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TNZ092-190915-
HARDIN-
INCLUDING THE CITIES OF PICKWICK DAM, SAVANNAH, AND OLIVE HILL
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
TEMP (24H TREND) 43 (+10) 72 (+9) 50 79
RH % (24H TREND) 76 (+18) 42 (+10) 96 45
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 3-7 S 3-7
PM 20FT WND (MPH) S 3-7 SW 3-7 LGT/VAR SW 3-7
TRANSPORT WND (MPH) S 10 W 12 S 10 SW 21
MIXING HGT(FT-AGL/MSL)400 4300 200 4900
VENT RATE (MPH-FT) 2900 58700 1300 103700
MAX DISPERSION EARLY 16 GEN POOR 20 GEN POOR 9 POOR 32 FAIR
MAX DISPERSION LATE 6 VERY POOR 42 GEN GOOD 3 VERY POOR 86 GOOD
CATEGORY DAY 1 3 1 4
MAX LVORI EARLY 3 3 4 6
MAX LVORI LATE 3 2 6 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT WINDS.
SATURDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 43 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
CLEAR. LOWS AROUND 60. SOUTHWEST WINDS AROUND
5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 43 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S. MINIMUM
RH 42 PERCENT. NORTH WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTH WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 70. MINIMUM RH 39 PERCENT.
EAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 50. EAST WINDS AROUND
5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. MINIMUM RH
45 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TNZ057-190915-
HICKMAN-
INCLUDING THE CITY OF CENTERVILLE
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
TEMP (24H TREND) 41 (+11) 71 (+10) 48 78
RH % (24H TREND) 77 (+23) 41 (+8) 98 45
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 4-8 S 3-7
PM 20FT WND (MPH) S 4-8 SW 3-7 LGT/VAR SW 6-10
TRANSPORT WND (MPH) S 13 W 12 S 10 SW 23
MIXING HGT(FT-AGL/MSL)400 4700 200 5200
VENT RATE (MPH-FT) 3900 55800 1400 132100
MAX DISPERSION EARLY 18 GEN POOR 22 FAIR 12 POOR 39 FAIR
MAX DISPERSION LATE 5 VERY POOR 45 GEN GOOD 3 VERY POOR 98 GOOD
CATEGORY DAY 1 3 1 5
MAX LVORI EARLY 3 3 5 8
MAX LVORI LATE 3 2 6 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT WINDS.
SATURDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 44 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. LIGHT WINDS.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 42 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
PARTLY SUNNY. MUCH COOLER. HIGHS IN THE MID 60S.
MINIMUM RH 42 PERCENT. NORTH WINDS AROUND 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH 40 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. EAST WINDS
AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
47 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TNZ023-190915-
HOUSTON-
INCLUDING THE CITIES OF ERIN AND TENNESSEE RIDGE
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
TEMP (24H TREND) 44 (+13) 71 (+10) 50 78
RH % (24H TREND) 71 (+21) 38 (+8) 91 44
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) SW 3-7 S 3-7
PM 20FT WND (MPH) S 6-10 SW 3-7 LGT/VAR SW 4-8
TRANSPORT WND (MPH) SW 12 W 10 S 12 W 22
MIXING HGT(FT-AGL/MSL)400 4100 200 4800
VENT RATE (MPH-FT) 3600 44700 1700 121200
MAX DISPERSION EARLY 29 FAIR 19 GEN POOR 10 POOR 38 FAIR
MAX DISPERSION LATE 6 VERY POOR 36 FAIR 3 VERY POOR 89 GOOD
CATEGORY DAY 1 3 1 4
MAX LVORI EARLY 3 3 3 6
MAX LVORI LATE 3 2 5 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 41 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. WEST WINDS AROUND
5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 40 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS IN THE UPPER 40S.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. MUCH COOLER. HIGHS IN THE LOWER 60S.
MINIMUM RH 39 PERCENT. NORTH WINDS AROUND 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 60S. MINIMUM RH 37 PERCENT.
EAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
46 PERCENT. SOUTH WINDS AROUND 5 MPH.
TNZ024-190915-
HUMPHREYS-
INCLUDING THE CITIES OF WAVERLY, NEW JOHNSONVILLE, AND MCEWEN
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
TEMP (24H TREND) 42 (+11) 71 (+10) 49 78
RH % (24H TREND) 75 (+19) 40 (+9) 98 44
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 3-7 S 3-7
PM 20FT WND (MPH) S 6-10 SW 3-7 LGT/VAR SW 4-8
TRANSPORT WND (MPH) SW 10 W 10 S 12 W 22
MIXING HGT(FT-AGL/MSL)400 4200 200 4900
VENT RATE (MPH-FT) 3500 45900 1900 118600
MAX DISPERSION EARLY 13 GEN POOR 19 GEN POOR 7 POOR 36 FAIR
MAX DISPERSION LATE 6 VERY POOR 37 FAIR 3 VERY POOR 91 GOOD
CATEGORY DAY 1 3 1 4
MAX LVORI EARLY 3 3 4 7
MAX LVORI LATE 3 2 6 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 43 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 41 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS IN THE UPPER 40S.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. MUCH COOLER. HIGHS IN THE LOWER 60S.
MINIMUM RH 40 PERCENT. NORTH WINDS AROUND 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 60S. MINIMUM RH 38 PERCENT.
EAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
46 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TNZ031-190915-
JACKSON-
INCLUDING THE CITY OF GAINESBORO
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
TEMP (24H TREND) 38 (+11) 67 (+12) 45 74
RH % (24H TREND) 76 (+6) 45 (+2) 96 49
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 3-7 S 3-7
PM 20FT WND (MPH) S 3-7 SW 4-8 LGT/VAR SW 6-10
TRANSPORT WND (MPH) S 12 SW 12 S 10 SW 25
MIXING HGT(FT-AGL/MSL)400 4300 200 5000
VENT RATE (MPH-FT) 3500 56900 900 140200
MAX DISPERSION EARLY 12 POOR 23 FAIR 8 POOR 46 GEN GOOD
MAX DISPERSION LATE 6 VERY POOR 44 GEN GOOD 3 VERY POOR 108 VERY GOOD
CATEGORY DAY 1 3 1 5
MAX LVORI EARLY 3 3 5 7
MAX LVORI LATE 3 2 6 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. A CHANCE OF SPRINKLES. HIGHS IN THE
UPPER 70S. MINIMUM RH 49 PERCENT. SOUTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 47 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. COOLER. HIGHS IN THE LOWER 60S. MINIMUM
RH 47 PERCENT. CHANCE OF PRECIPITATION 20 PERCENT. NORTH WINDS
AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40. NORTH WINDS AROUND
5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. MINIMUM RH
43 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. CHANCE OF
PRECIPITATION 20 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH
47 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TNZ094-190915-
LAWRENCE-
INCLUDING THE CITY OF LAWRENCEBURG
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
TEMP (24H TREND) 39 (+9) 70 (+10) 46 77
RH % (24H TREND) 80 (+16) 45 (+11) 99 47
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) SW 3-7 S 3-7
PM 20FT WND (MPH) S 3-7 SW 3-7 LGT/VAR SW 4-8
TRANSPORT WND (MPH) S 13 W 14 S 10 SW 23
MIXING HGT(FT-AGL/MSL)400 4300 200 4900
VENT RATE (MPH-FT) 3800 60800 1800 120200
MAX DISPERSION EARLY 16 GEN POOR 20 GEN POOR 10 POOR 34 FAIR
MAX DISPERSION LATE 5 VERY POOR 49 GEN GOOD 3 VERY POOR 99 GOOD
CATEGORY DAY 1 3 1 4
MAX LVORI EARLY 3 4 5 8
MAX LVORI LATE 3 2 8 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 46 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 45 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE MID 60S. MINIMUM RH
45 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH
42 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. EAST WINDS
AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
49 PERCENT. SOUTH WINDS AROUND 5 MPH.
TNZ058-190915-
LEWIS-
INCLUDING THE CITY OF HOHENWALD
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
TEMP (24H TREND) 41 (+11) 71 (+11) 48 78
RH % (24H TREND) 76 (+17) 42 (+9) 95 47
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) SW 3-7 S 3-7
PM 20FT WND (MPH) S 3-7 SW 3-7 LGT/VAR SW 4-8
TRANSPORT WND (MPH) SW 14 W 13 SW 12 SW 24
MIXING HGT(FT-AGL/MSL)400 4500 200 5100
VENT RATE (MPH-FT) 4300 59100 1600 124400
MAX DISPERSION EARLY 26 FAIR 21 FAIR 14 GEN POOR 39 FAIR
MAX DISPERSION LATE 6 VERY POOR 48 GEN GOOD 3 VERY POOR 105 VERY GOOD
CATEGORY DAY 1 4 1 5
MAX LVORI EARLY 3 3 5 7
MAX LVORI LATE 3 2 6 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 43 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 42 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
CLEAR. LOWS AROUND 50. SOUTHWEST WINDS AROUND
5 MPH.
MONDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE MID 60S. MINIMUM RH
42 PERCENT. NORTH WINDS AROUND 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH
39 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. EAST WINDS
AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
47 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TNZ096-190915-
LINCOLN-
INCLUDING THE CITY OF FAYETTEVILLE
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
TEMP (24H TREND) 37 (+8) 69 (+12) 46 75
RH % (24H TREND) 77 (+14) 44 (+7) 98 48
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 3-7 S 3-7
PM 20FT WND (MPH) S 3-7 SW 4-8 LGT/VAR SW 4-8
TRANSPORT WND (MPH) S 13 SW 14 S 10 SW 23
MIXING HGT(FT-AGL/MSL)400 4400 200 4700
VENT RATE (MPH-FT) 2400 63200 0 114400
MAX DISPERSION EARLY 10 POOR 22 FAIR 7 POOR 30 FAIR
MAX DISPERSION LATE 6 VERY POOR 51 GEN GOOD 3 VERY POOR 90 GOOD
CATEGORY DAY 1 3 1 4
MAX LVORI EARLY 3 4 5 8
MAX LVORI LATE 3 2 7 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 80. MINIMUM RH 48 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 47 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S. MINIMUM
RH 48 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 40S.
NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH
44 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. EAST WINDS
AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
48 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TNZ009-190915-
MACON-
INCLUDING THE CITY OF LAFAYETTE
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
TEMP (24H TREND) 38 (+11) 67 (+12) 45 73
RH % (24H TREND) 77 (+15) 49 (+4) 99 53
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 3-7 S 3-7
PM 20FT WND (MPH) S 4-8 SW 3-7 LGT/VAR SW 6-10
TRANSPORT WND (MPH) S 14 SW 13 S 12 SW 25
MIXING HGT(FT-AGL/MSL)400 3800 200 4400
VENT RATE (MPH-FT) 3900 52500 1200 122400
MAX DISPERSION EARLY 11 POOR 19 GEN POOR 6 VERY POOR 40 FAIR
MAX DISPERSION LATE 6 VERY POOR 41 GEN GOOD 3 VERY POOR 95 GOOD
CATEGORY DAY 1 3 1 4
MAX LVORI EARLY 3 3 5 9
MAX LVORI LATE 3 2 7 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH
51 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 50 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS IN THE UPPER 40S.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. MUCH COOLER. HIGHS IN THE UPPER 50S.
MINIMUM RH 49 PERCENT. NORTH WINDS AROUND 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. MINIMUM RH
46 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. CHANCE OF
PRECIPITATION 20 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH
52 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TNZ061-190915-
MARSHALL-
INCLUDING THE CITY OF LEWISBURG
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
TEMP (24H TREND) 37 (+9) 69 (+11) 45 76
RH % (24H TREND) 80 (+8) 45 (+7) 100 48
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 4-8 S 3-7
PM 20FT WND (MPH) S 6-10 SW 4-8 LGT/VAR SW 6-10
TRANSPORT WND (MPH) S 14 W 14 S 12 SW 24
MIXING HGT(FT-AGL/MSL)400 4500 200 4700
VENT RATE (MPH-FT) 2400 63000 100 113900
MAX DISPERSION EARLY 9 POOR 21 FAIR 6 VERY POOR 34 FAIR
MAX DISPERSION LATE 6 VERY POOR 51 GEN GOOD 3 VERY POOR 95 GOOD
CATEGORY DAY 1 4 1 4
MAX LVORI EARLY 3 4 5 9
MAX LVORI LATE 3 2 8 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
48 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 47 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE MID 60S. MINIMUM RH
46 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 40S.
NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH
43 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS
AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
49 PERCENT. SOUTH WINDS AROUND 5 MPH.
TNZ060-190915-
MAURY-
INCLUDING THE CITY OF COLUMBIA
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
TEMP (24H TREND) 39 (+10) 71 (+11) 46 78
RH % (24H TREND) 80 (+18) 43 (+7) 99 47
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 4-8 S 3-7
PM 20FT WND (MPH) S 6-10 SW 4-8 LGT/VAR SW 6-10
TRANSPORT WND (MPH) S 14 W 13 S 10 SW 24
MIXING HGT(FT-AGL/MSL)400 4600 200 5200
VENT RATE (MPH-FT) 3600 63400 1200 132800
MAX DISPERSION EARLY 10 POOR 21 FAIR 7 POOR 38 FAIR
MAX DISPERSION LATE 6 VERY POOR 49 GEN GOOD 3 VERY POOR 102 VERY GOOD
CATEGORY DAY 1 4 1 5
MAX LVORI EARLY 3 4 5 8
MAX LVORI LATE 3 2 8 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
45 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 44 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE MID 60S. MINIMUM RH
44 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH
42 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS
AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
47 PERCENT. SOUTH WINDS AROUND 5 MPH.
TNZ006-190915-
MONTGOMERY-
INCLUDING THE CITY OF CLARKSVILLE
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
TEMP (24H TREND) 41 (+11) 71 (+11) 49 78
RH % (24H TREND) 77 (+25) 41 (+6) 95 45
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 6-10 S 4-8
PM 20FT WND (MPH) S 7-11 SW 6-10 SW 3-7 SW 7-11
TRANSPORT WND (MPH) SW 12 W 10 S 9 W 24
MIXING HGT(FT-AGL/MSL)400 4400 200 4900
VENT RATE (MPH-FT) 3500 52200 1500 125000
MAX DISPERSION EARLY 13 GEN POOR 19 GEN POOR 6 VERY POOR 39 FAIR
MAX DISPERSION LATE 6 VERY POOR 40 FAIR 3 VERY POOR 102 VERY GOOD
CATEGORY DAY 1 3 1 5
MAX LVORI EARLY 3 4 3 7
MAX LVORI LATE 3 2 6 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
43 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. WEST WINDS AROUND
5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 43 PERCENT.
SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS IN THE UPPER 40S.
SOUTHWEST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY. MUCH COOLER. HIGHS AROUND 60. MINIMUM RH
41 PERCENT. NORTH WINDS AROUND 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. MINIMUM RH
39 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
47 PERCENT. SOUTHEAST WINDS AROUND 10 MPH.
TNZ076-190915-
MOORE-
INCLUDING THE CITY OF LYNCHBURG
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
TEMP (24H TREND) 38 (+10) 68 (+12) 46 75
RH % (24H TREND) 76 (+13) 44 (+6) 97 47
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 4-8 S 3-7
PM 20FT WND (MPH) S 4-8 SW 4-8 LGT/VAR SW 6-10
TRANSPORT WND (MPH) S 13 SW 14 S 10 SW 23
MIXING HGT(FT-AGL/MSL)400 4200 200 4300
VENT RATE (MPH-FT) 4200 62400 1300 103900
MAX DISPERSION EARLY 8 POOR 22 FAIR 6 VERY POOR 29 FAIR
MAX DISPERSION LATE 5 VERY POOR 50 GEN GOOD 3 VERY POOR 84 GOOD
CATEGORY DAY 1 3 1 4
MAX LVORI EARLY 3 4 5 8
MAX LVORI LATE 3 2 7 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. A CHANCE OF SPRINKLES. HIGHS AROUND 80.
MINIMUM RH 48 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 46 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S. MINIMUM
RH 48 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 40S.
NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH
42 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. CHANCE OF
PRECIPITATION 20 PERCENT. EAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
47 PERCENT. SOUTH WINDS AROUND 5 MPH.
TNZ033-190915-
OVERTON-
INCLUDING THE CITY OF LIVINGSTON
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
TEMP (24H TREND) 39 (+13) 66 (+14) 45 73
RH % (24H TREND) 69 (-2) 45 (+7) 91 48
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) SW 6-10 S 4-8
PM 20FT WND (MPH) S 7-11 SW 4-8 S 3-7 SW 7-11
TRANSPORT WND (MPH) SW 14 SW 13 S 9 SW 26
MIXING HGT(FT-AGL/MSL)400 4300 100 5100
VENT RATE (MPH-FT) 1100 61900 0 144600
MAX DISPERSION EARLY 11 POOR 24 FAIR 6 VERY POOR 54 GEN GOOD
MAX DISPERSION LATE 7 POOR 46 GEN GOOD 3 VERY POOR 113 VERY GOOD
CATEGORY DAY 1 3 1 5
MAX LVORI EARLY 3 3 4 6
MAX LVORI LATE 3 1 5 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. A CHANCE OF SPRINKLES. HIGHS IN THE MID
70S. MINIMUM RH 49 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS AROUND 80. MINIMUM RH 47 PERCENT. SOUTH
WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50. CHANCE OF
PRECIPITATION 20 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. COOLER. HIGHS AROUND 60. MINIMUM RH
46 PERCENT. CHANCE OF PRECIPITATION 20 PERCENT. NORTHWEST WINDS
AROUND 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. COLDER. LOWS AROUND 40. NORTH
WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. MINIMUM RH
43 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. CHANCE OF
PRECIPITATION 20 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH
46 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TNZ056-190915-
PERRY-
INCLUDING THE CITIES OF LINDEN AND LOBELVILLE
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
TEMP (24H TREND) 43 (+13) 71 (+9) 49 78
RH % (24H TREND) 74 (+21) 42 (+14) 97 46
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) SW 3-7 S 3-7
PM 20FT WND (MPH) S 3-7 SW 3-7 LGT/VAR SW 3-7
TRANSPORT WND (MPH) S 13 W 12 S 10 SW 22
MIXING HGT(FT-AGL/MSL)400 4300 200 4900
VENT RATE (MPH-FT) 4000 56400 1200 118200
MAX DISPERSION EARLY 20 GEN POOR 20 GEN POOR 12 POOR 36 FAIR
MAX DISPERSION LATE 6 VERY POOR 42 GEN GOOD 3 VERY POOR 92 GOOD
CATEGORY DAY 1 3 1 4
MAX LVORI EARLY 3 3 4 7
MAX LVORI LATE 3 2 6 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 42 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 41 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
CLEAR. LOWS AROUND 50. SOUTHWEST WINDS AROUND
5 MPH.
MONDAY
PARTLY SUNNY. MUCH COOLER. HIGHS IN THE MID 60S.
MINIMUM RH 40 PERCENT. NORTH WINDS AROUND 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH 38 PERCENT.
EAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. EAST WINDS
AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
46 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TNZ011-190915-
PICKETT-
INCLUDING THE CITY OF BYRDSTOWN
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
TEMP (24H TREND) 37 (+11) 66 (+14) 43 73
RH % (24H TREND) 74 (+2) 43 (+5) 93 46
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 4-8 S 3-7
PM 20FT WND (MPH) S 6-10 SW 3-7 LGT/VAR SW 6-10
TRANSPORT WND (MPH) S 12 SW 12 S 8 SW 25
MIXING HGT(FT-AGL/MSL)400 4500 100 5500
VENT RATE (MPH-FT) 700 55100 0 153100
MAX DISPERSION EARLY 14 GEN POOR 24 FAIR 7 POOR 56 GEN GOOD
MAX DISPERSION LATE 7 POOR 45 GEN GOOD 3 VERY POOR 117 VERY GOOD
CATEGORY DAY 1 3 1 5
MAX LVORI EARLY 3 3 5 6
MAX LVORI LATE 3 2 6 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. A CHANCE OF SPRINKLES. HIGHS IN THE
UPPER 70S. MINIMUM RH 47 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 44 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. CHANCE OF
PRECIPITATION 20 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. MUCH COOLER. HIGHS IN THE LOWER 60S.
MINIMUM RH 44 PERCENT. CHANCE OF PRECIPITATION 20 PERCENT.
NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40. NORTH WINDS AROUND
5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. MINIMUM RH
41 PERCENT. EAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. CHANCE OF
PRECIPITATION 20 PERCENT. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH
43 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TNZ032-190915-
PUTNAM-
INCLUDING THE CITY OF COOKEVILLE
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
TEMP (24H TREND) 36 (+10) 66 (+13) 44 74
RH % (24H TREND) 76 (+7) 46 (+4) 96 49
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 4-8 S 3-7
PM 20FT WND (MPH) S 4-8 SW 4-8 LGT/VAR SW 7-11
TRANSPORT WND (MPH) S 13 SW 13 S 9 SW 25
MIXING HGT(FT-AGL/MSL)300 4200 100 5000
VENT RATE (MPH-FT) 100 63000 0 138800
MAX DISPERSION EARLY 10 POOR 23 FAIR 6 VERY POOR 46 GEN GOOD
MAX DISPERSION LATE 6 VERY POOR 46 GEN GOOD 3 VERY POOR 105 VERY GOOD
CATEGORY DAY 1 3 1 5
MAX LVORI EARLY 3 3 5 7
MAX LVORI LATE 3 1 6 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. A CHANCE OF SPRINKLES. HIGHS IN THE
UPPER 70S. MINIMUM RH 50 PERCENT. SOUTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 48 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
PARTLY SUNNY. COOLER. HIGHS IN THE LOWER 60S. MINIMUM
RH 48 PERCENT. CHANCE OF PRECIPITATION 20 PERCENT. NORTHWEST
WINDS AROUND 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. MINIMUM RH
43 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. CHANCE OF
PRECIPITATION 20 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH
47 PERCENT. SOUTH WINDS AROUND 5 MPH.
TNZ007-190915-
ROBERTSON-
INCLUDING THE CITY OF SPRINGFIELD
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
TEMP (24H TREND) 40 (+10) 70 (+13) 48 76
RH % (24H TREND) 77 (+24) 45 (+7) 95 48
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 4-8 S 6-10
PM 20FT WND (MPH) S 7-11 SW 4-8 LGT/VAR SW 7-11
TRANSPORT WND (MPH) S 15 SW 12 S 12 SW 25
MIXING HGT(FT-AGL/MSL)400 4300 300 4900
VENT RATE (MPH-FT) 4300 55800 1200 129500
MAX DISPERSION EARLY 12 POOR 17 GEN POOR 6 VERY POOR 39 FAIR
MAX DISPERSION LATE 6 VERY POOR 43 GEN GOOD 3 VERY POOR 105 VERY GOOD
CATEGORY DAY 1 3 1 5
MAX LVORI EARLY 3 3 4 6
MAX LVORI LATE 3 2 6 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 80. MINIMUM RH 46 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. WEST WINDS AROUND
5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 46 PERCENT.
SOUTH WINDS AROUND 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS IN THE UPPER 40S.
SOUTHWEST WINDS AROUND 10 MPH.
MONDAY
PARTLY SUNNY. MUCH COOLER. HIGHS AROUND 60. MINIMUM RH
45 PERCENT. NORTH WINDS AROUND 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. NORTH WINDS AROUND
5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. MINIMUM RH
42 PERCENT. EAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS
AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS AROUND 70. MINIMUM RH
49 PERCENT. SOUTH WINDS AROUND 10 MPH.
TNZ062-190915-
RUTHERFORD-
INCLUDING THE CITIES OF MURFREESBORO, SMYRNA, AND LA VERGNE
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
TEMP (24H TREND) 39 (+11) 70 (+13) 46 76
RH % (24H TREND) 75 (+15) 44 (+5) 97 48
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 7-11 S 6-10
PM 20FT WND (MPH) S 7-11 SW 7-11 S 3-7 SW 8-12
TRANSPORT WND (MPH) S 14 SW 13 S 12 SW 24
MIXING HGT(FT-AGL/MSL)400 4400 300 4600
VENT RATE (MPH-FT) 2400 61900 0 119100
MAX DISPERSION EARLY 10 POOR 22 FAIR 7 POOR 37 FAIR
MAX DISPERSION LATE 7 POOR 48 GEN GOOD 4 VERY POOR 97 GOOD
CATEGORY DAY 1 3 1 4
MAX LVORI EARLY 3 3 4 7
MAX LVORI LATE 3 2 6 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. A CHANCE OF SPRINKLES. HIGHS IN THE
LOWER 80S. MINIMUM RH 46 PERCENT. SOUTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 45 PERCENT.
SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS AROUND 10 MPH.
MONDAY
PARTLY SUNNY. COOLER. HIGHS IN THE MID 60S. MINIMUM RH
45 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH
42 PERCENT. EAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. CHANCE OF
PRECIPITATION 20 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
48 PERCENT. SOUTH WINDS AROUND 10 MPH.
TNZ030-190915-
SMITH-
INCLUDING THE CITIES OF CARTHAGE, SOUTH CARTHAGE,
AND GORDONSVILLE
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
TEMP (24H TREND) 37 (+11) 68 (+12) 44 75
RH % (24H TREND) 79 (+12) 47 (+5) 100 50
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 4-8 S 3-7
PM 20FT WND (MPH) S 4-8 SW 4-8 LGT/VAR SW 6-10
TRANSPORT WND (MPH) S 12 SW 13 S 8 SW 24
MIXING HGT(FT-AGL/MSL)400 4300 200 4800
VENT RATE (MPH-FT) 2700 58600 700 125500
MAX DISPERSION EARLY 9 POOR 21 FAIR 6 VERY POOR 42 GEN GOOD
MAX DISPERSION LATE 6 VERY POOR 43 GEN GOOD 3 VERY POOR 100 GOOD
CATEGORY DAY 1 3 1 5
MAX LVORI EARLY 3 4 5 8
MAX LVORI LATE 3 2 8 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. A CHANCE OF SPRINKLES. HIGHS AROUND 80.
MINIMUM RH 49 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 48 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. MUCH COOLER. HIGHS IN THE LOWER 60S.
MINIMUM RH 48 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40. NORTH WINDS AROUND
5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. MINIMUM RH
44 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. CHANCE OF
PRECIPITATION 20 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 70. MINIMUM RH
49 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TNZ005-190915-
STEWART-
INCLUDING THE CITY OF DOVER
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
TEMP (24H TREND) 44 (+13) 71 (+10) 50 78
RH % (24H TREND) 74 (+24) 38 (+6) 93 43
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 3-7 S 3-7
PM 20FT WND (MPH) S 4-8 SW 3-7 LGT/VAR SW 4-8
TRANSPORT WND (MPH) SW 12 SW 10 S 9 W 22
MIXING HGT(FT-AGL/MSL)400 4000 200 4600
VENT RATE (MPH-FT) 3600 44000 1200 115800
MAX DISPERSION EARLY 31 FAIR 17 GEN POOR 11 POOR 32 FAIR
MAX DISPERSION LATE 6 VERY POOR 35 FAIR 3 VERY POOR 84 GOOD
CATEGORY DAY 1 3 1 4
MAX LVORI EARLY 3 3 3 6
MAX LVORI LATE 3 2 5 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 41 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. WEST WINDS AROUND
5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 41 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS IN THE UPPER 40S.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. MUCH COOLER. HIGHS IN THE LOWER 60S.
MINIMUM RH 39 PERCENT. NORTH WINDS AROUND 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 60S. MINIMUM RH 37 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
45 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TNZ008-190915-
SUMNER-
INCLUDING THE CITIES OF HENDERSONVILLE, GALLATIN,
AND GOODLETTSVILLE
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
TEMP (24H TREND) 39 (+11) 69 (+12) 46 77
RH % (24H TREND) 81 (+24) 44 (+3) 97 48
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 4-8 S 4-8
PM 20FT WND (MPH) S 7-11 SW 4-8 LGT/VAR SW 7-11
TRANSPORT WND (MPH) S 13 SW 12 S 10 SW 25
MIXING HGT(FT-AGL/MSL)400 4200 200 4800
VENT RATE (MPH-FT) 3300 56800 1400 129000
MAX DISPERSION EARLY 14 GEN POOR 17 GEN POOR 5 VERY POOR 35 FAIR
MAX DISPERSION LATE 5 VERY POOR 42 GEN GOOD 3 VERY POOR 103 VERY GOOD
CATEGORY DAY 1 3 1 5
MAX LVORI EARLY 3 4 4 7
MAX LVORI LATE 4 2 7 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 80. MINIMUM RH 47 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 46 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHWEST
WINDS AROUND 10 MPH.
MONDAY
PARTLY SUNNY. MUCH COOLER. HIGHS IN THE LOWER 60S.
MINIMUM RH 45 PERCENT. NORTH WINDS AROUND 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. NORTH WINDS AROUND
5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. MINIMUM RH
43 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. CHANCE OF
PRECIPITATION 20 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH
50 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TNZ029-190915-
TROUSDALE-
INCLUDING THE CITY OF HARTSVILLE
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
TEMP (24H TREND) 37 (+10) 68 (+12) 44 75
RH % (24H TREND) 82 (+17) 48 (+4) 100 52
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 3-7 S 3-7
PM 20FT WND (MPH) S 4-8 SW 3-7 LGT/VAR SW 4-8
TRANSPORT WND (MPH) S 10 SW 12 S 9 SW 24
MIXING HGT(FT-AGL/MSL)400 3900 200 4400
VENT RATE (MPH-FT) 3300 48100 1400 112700
MAX DISPERSION EARLY 9 POOR 19 GEN POOR 5 VERY POOR 39 FAIR
MAX DISPERSION LATE 5 VERY POOR 39 FAIR 3 VERY POOR 92 GOOD
CATEGORY DAY 1 3 1 4
MAX LVORI EARLY 3 4 5 9
MAX LVORI LATE 4 2 8 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 80. MINIMUM RH 49 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 49 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. MUCH COOLER. HIGHS IN THE LOWER 60S.
MINIMUM RH 48 PERCENT. NORTH WINDS AROUND 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 60S. MINIMUM RH 45 PERCENT.
EAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. CHANCE OF
PRECIPITATION 20 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS AROUND 70. MINIMUM RH
51 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TNZ080-190915-
VAN BUREN-
INCLUDING THE CITY OF SPENCER
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
TEMP (24H TREND) 36 (+10) 67 (+14) 43 74
RH % (24H TREND) 75 (+13) 41 (+4) 96 45
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 3-7 LGT/VAR
PM 20FT WND (MPH) S 3-7 SW 3-7 LGT/VAR SW 3-7
TRANSPORT WND (MPH) S 13 W 13 S 8 SW 23
MIXING HGT(FT-AGL/MSL)300 4600 6000
VENT RATE (MPH-FT) 1400 63600 0 141200
MAX DISPERSION EARLY 10 POOR 23 FAIR 9 POOR 44 GEN GOOD
MAX DISPERSION LATE 5 VERY POOR 50 GEN GOOD 2 VERY POOR 111 VERY GOOD
CATEGORY DAY 1 4 1 5
MAX LVORI EARLY 3 3 4 7
MAX LVORI LATE 3 1 6 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. A CHANCE OF SPRINKLES. HIGHS IN THE
UPPER 70S. MINIMUM RH 46 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 42 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. COOLER. HIGHS IN THE MID 60S. MINIMUM RH
46 PERCENT. CHANCE OF PRECIPITATION 20 PERCENT. WEST WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. COLDER. LOWS IN THE LOWER 40S.
NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. MINIMUM RH
39 PERCENT. EAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. CHANCE OF
PRECIPITATION 20 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH
44 PERCENT. SOUTH WINDS AROUND 5 MPH.
TNZ078-190915-
WARREN-
INCLUDING THE CITY OF MCMINNVILLE
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
TEMP (24H TREND) 37 (+10) 67 (+12) 44 75
RH % (24H TREND) 78 (+13) 44 (+4) 99 46
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) SW 4-8 S 4-8
PM 20FT WND (MPH) S 4-8 SW 6-10 LGT/VAR SW 8-12
TRANSPORT WND (MPH) S 12 SW 14 S 9 SW 24
MIXING HGT(FT-AGL/MSL)400 4300 200 5000
VENT RATE (MPH-FT) 100 64700 0 131100
MAX DISPERSION EARLY 8 POOR 27 FAIR 6 VERY POOR 45 GEN GOOD
MAX DISPERSION LATE 7 POOR 50 GEN GOOD 3 VERY POOR 99 GOOD
CATEGORY DAY 1 3 1 5
MAX LVORI EARLY 3 3 4 7
MAX LVORI LATE 3 1 6 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. A CHANCE OF SPRINKLES. HIGHS IN THE
UPPER 70S. MINIMUM RH 49 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 47 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE MID 60S. MINIMUM RH
48 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. COLDER. LOWS IN THE LOWER 40S.
NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. MINIMUM RH
42 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. CHANCE OF
PRECIPITATION 20 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 70. MINIMUM RH
46 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TNZ093-190915-
WAYNE-
INCLUDING THE CITIES OF CLIFTON AND WAYNESBORO
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
TEMP (24H TREND) 40 (+9) 71 (+10) 47 78
RH % (24H TREND) 77 (+16) 43 (+9) 97 46
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) SW 3-7 S 3-7
PM 20FT WND (MPH) S 3-7 SW 3-7 LGT/VAR SW 4-8
TRANSPORT WND (MPH) S 10 W 13 S 10 SW 22
MIXING HGT(FT-AGL/MSL)400 4400 200 5000
VENT RATE (MPH-FT) 3000 61200 1200 147900
MAX DISPERSION EARLY 18 GEN POOR 19 GEN POOR 11 POOR 34 FAIR
MAX DISPERSION LATE 5 VERY POOR 47 GEN GOOD 3 VERY POOR 90 GOOD
CATEGORY DAY 1 3 1 4
MAX LVORI EARLY 3 3 4 7
MAX LVORI LATE 3 2 6 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT WINDS.
SATURDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 45 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 44 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S. MINIMUM
RH 43 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH
41 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. EAST WINDS
AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
48 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TNZ065-190915-
WHITE-
INCLUDING THE CITY OF SPARTA
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
TEMP (24H TREND) 36 (+10) 67 (+14) 44 74
RH % (24H TREND) 77 (+9) 45 (+4) 98 47
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 3-7 S 3-7
PM 20FT WND (MPH) S 3-7 SW 3-7 LGT/VAR SW 6-10
TRANSPORT WND (MPH) S 10 SW 14 S 8 SW 24
MIXING HGT(FT-AGL/MSL)300 4400 100 5600
VENT RATE (MPH-FT) 100 63600 0 138600
MAX DISPERSION EARLY 7 POOR 25 FAIR 5 VERY POOR 45 GEN GOOD
MAX DISPERSION LATE 5 VERY POOR 48 GEN GOOD 3 VERY POOR 107 VERY GOOD
CATEGORY DAY 1 3 1 5
MAX LVORI EARLY 3 3 5 8
MAX LVORI LATE 3 2 7 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. A CHANCE OF SPRINKLES. HIGHS IN THE
UPPER 70S. MINIMUM RH 49 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 46 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. COOLER. HIGHS IN THE MID 60S. MINIMUM RH
47 PERCENT. CHANCE OF PRECIPITATION 20 PERCENT. NORTHWEST WINDS
AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. COLDER. LOWS IN THE LOWER 40S.
NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. MINIMUM RH
42 PERCENT. EAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. CHANCE OF
PRECIPITATION 20 PERCENT. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH
46 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TNZ059-190915-
WILLIAMSON-
INCLUDING THE CITIES OF FRANKLIN AND BRENTWOOD
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
TEMP (24H TREND) 38 (+8) 70 (+12) 46 77
RH % (24H TREND) 78 (+22) 45 (+6) 97 49
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 7-11 S 6-10
PM 20FT WND (MPH) S 8-12 SW 7-11 SW 3-7 SW 8-12
TRANSPORT WND (MPH) S 14 W 13 SW 12 SW 25
MIXING HGT(FT-AGL/MSL)400 4500 200 5100
VENT RATE (MPH-FT) 2900 63700 300 130700
MAX DISPERSION EARLY 11 POOR 21 FAIR 7 POOR 39 FAIR
MAX DISPERSION LATE 6 VERY POOR 48 GEN GOOD 3 VERY POOR 106 VERY GOOD
CATEGORY DAY 1 4 1 5
MAX LVORI EARLY 3 3 5 7
MAX LVORI LATE 3 2 6 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
46 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 45 PERCENT.
SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50. SOUTHWEST WINDS
AROUND 10 MPH.
MONDAY
PARTLY SUNNY. MUCH COOLER. HIGHS IN THE MID 60S.
MINIMUM RH 45 PERCENT. NORTH WINDS AROUND 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 60S. MINIMUM RH 43 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS
AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
48 PERCENT. SOUTHEAST WINDS AROUND 10 MPH.
TNZ028-190915-
WILSON-
INCLUDING THE CITIES OF LEBANON AND MOUNT JULIET
301 PM CDT WED MAR 18 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
TEMP (24H TREND) 38 (+11) 69 (+12) 45 76
RH % (24H TREND) 77 (+14) 45 (+3) 98 49
RH RECOVERY EXCELLENT EXCELLENT
AM 20FT WND (MPH) S 6-10 S 4-8
PM 20FT WND (MPH) S 7-11 SW 6-10 S 3-7 SW 8-12
TRANSPORT WND (MPH) S 13 SW 13 S 10 SW 24
MIXING HGT(FT-AGL/MSL)400 4300 200 4600
VENT RATE (MPH-FT) 2400 60800 400 123900
MAX DISPERSION EARLY 10 POOR 20 GEN POOR 6 VERY POOR 39 FAIR
MAX DISPERSION LATE 6 VERY POOR 46 GEN GOOD 3 VERY POOR 94 GOOD
CATEGORY DAY 1 3 1 4
MAX LVORI EARLY 3 3 4 7
MAX LVORI LATE 3 2 7 1
PRECIP CHANCE (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
PRECIP DURATION
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. A CHANCE OF SPRINKLES. HIGHS IN THE
LOWER 80S. MINIMUM RH 47 PERCENT. SOUTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 46 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHWEST
WINDS AROUND 10 MPH.
MONDAY
PARTLY SUNNY. MUCH COOLER. HIGHS IN THE LOWER 60S.
MINIMUM RH 46 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. MINIMUM RH
43 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. CHANCE OF
PRECIPITATION 20 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS AROUND 70. MINIMUM RH
49 PERCENT. SOUTH WINDS AROUND 10 MPH.
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