364
FNUS54 KMEG 200830
FWFMEG
FIRE WEATHER PLANNING FORECAST FOR THE MIDSOUTH
NATIONAL WEATHER SERVICE MEMPHIS TN
330 AM CDT MON JUL 20 2026
DISCUSSION
FIRE WEATHER CONCERNS ARE NOT ANTICIPATED AS AMPLE MOISTURE
REMAINS OVER THE MID-SOUTH AND 20FT WINDS STAY BELOW 10 MPH.
ARZ009-018-026>028-MOZ113-115-202100-
CLAY-CRAIGHEAD-DUNKLIN-GREENE-MISSISSIPPI-PEMISCOT-POINSETT-
330 AM CDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR
CHANCE OF THUNDER (%) 0 0 0
PRECIP CHANCE (%) 10 10 10
PRECIP TYPE NONE NONE NONE
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION (HRS)
PRECIP BEGIN
PRECIP END
TEMP (24H TREND) 94 (+1) 76 (+1) 98
RH % (24H TREND) 57 (-4) 94 (-4) 50
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) LGT/VAR LGT/VAR SW 4
MIXING HGT(M-AGL) 1100 1500
MIXING HGT(FT-AGL) 3600 4800
MIXING HGT(M-MSL) 1200 1600
MIXING HGT(FT-MSL) 3900 5100
TRANSPORT WND (M/S) NW 2 W 4
TRANSPORT WND (MPH) NW 5 W 9
VENT INDEX (M2/S) 2400 6400
CATEGORY DAY 2 3
500M MIX HGT TEMP (F) 89 93
500M TSPT WIND (M/S) N 1 SW 3
500M TSPT WIND (MPH) N 3 SW 7
DISPERSION INDEX 15 7 23
STABILITY CLASS A F B
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY
CLOUDY. LOWS IN THE MID 70S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
54 PERCENT. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 54 PERCENT.
NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. NORTHEAST
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
59 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY NIGHT
A CHANCE OF SHOWERS. MOSTLY CLOUDY. LOWS IN THE
LOWER 70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
64 PERCENT. EAST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTHEAST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH
58 PERCENT. SOUTH WINDS AROUND 5 MPH.
ARZ035-036-048-049-058-202100-
CRITTENDEN-CROSS-LEE AR-PHILLIPS-ST. FRANCIS-
330 AM CDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR
CHANCE OF THUNDER (%) 0 0 0
PRECIP CHANCE (%) 10 10 10
PRECIP TYPE NONE NONE NONE
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION (HRS)
PRECIP BEGIN
PRECIP END
TEMP (24H TREND) 97 (+2) 77 (+1) 99
RH % (24H TREND) 51 (-4) 93 (0) 48
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) LGT/VAR LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 1300 1700
MIXING HGT(FT-AGL) 4300 5700
MIXING HGT(M-MSL) 1400 1800
MIXING HGT(FT-MSL) 4500 5900
TRANSPORT WND (M/S) NW 3 W 3
TRANSPORT WND (MPH) NW 6 W 7
VENT INDEX (M2/S) 4200 5400
CATEGORY DAY 3 3
500M MIX HGT TEMP (F) 90 94
500M TSPT WIND (M/S) NW 2 W 1
500M TSPT WIND (MPH) NW 5 W 3
DISPERSION INDEX 15 6 15
STABILITY CLASS A F A
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH
54 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 52 PERCENT.
NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. NORTHEAST
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 90. MINIMUM RH 55 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. NORTHEAST
WINDS AROUND 5 MPH.
SATURDAY
A CHANCE OF SHOWERS. PARTLY SUNNY. HIGHS AROUND 90.
MINIMUM RH 60 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 90S. MINIMUM RH
56 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
TNZ001>004-019>022-202100-
BENTON TN-CARROLL-DYER-GIBSON-HENRY-LAKE-OBION-WEAKLEY-
330 AM CDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
CHANCE OF THUNDER (%) 0 0 0
PRECIP CHANCE (%) 10 10 10
PRECIP TYPE NONE NONE NONE
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION (HRS)
PRECIP BEGIN
PRECIP END
TEMP (24H TREND) 94 (+1) 74 (+1) 98
RH % (24H TREND) 60 (-4) 97 (-2) 53
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) LGT/VAR LGT/VAR SW 4
MIXING HGT(M-AGL) 1100 1300
MIXING HGT(FT-AGL) 3500 4200
MIXING HGT(M-MSL) 1200 1400
MIXING HGT(FT-MSL) 3900 4600
TRANSPORT WND (M/S) W 2 SW 5
TRANSPORT WND (MPH) W 5 SW 10
VENT INDEX (M2/S) 2400 7000
CATEGORY DAY 2 3
500M MIX HGT TEMP (F) 87 91
500M TSPT WIND (M/S) SE 1 SW 4
500M TSPT WIND (MPH) SE 2 SW 9
DISPERSION INDEX 9 6 27
STABILITY CLASS B F B
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS.
PARTLY CLOUDY. LOWS IN THE MID 70S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
56 PERCENT. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 53 PERCENT.
NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. NORTHEAST
WINDS 5 TO 10 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
56 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. NORTHEAST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
62 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. EAST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH
58 PERCENT. SOUTH WINDS AROUND 5 MPH.
TNZ048>055-088>091-202100-
CHESTER-CROCKETT-DECATUR-FAYETTE-HARDEMAN-HAYWOOD-HENDERSON-
LAUDERDALE-MADISON-MCNAIRY-SHELBY-TIPTON-
330 AM CDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR
CHANCE OF THUNDER (%) 0 0 0
PRECIP CHANCE (%) 10 10 10
PRECIP TYPE NONE NONE NONE
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION (HRS)
PRECIP BEGIN
PRECIP END
TEMP (24H TREND) 95 (+1) 74 (0) 97
RH % (24H TREND) 55 (-3) 97 (0) 50
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) LGT/VAR LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 1200 1500
MIXING HGT(FT-AGL) 4000 5000
MIXING HGT(M-MSL) 1300 1600
MIXING HGT(FT-MSL) 4400 5400
TRANSPORT WND (M/S) NW 2 W 4
TRANSPORT WND (MPH) NW 5 W 8
VENT INDEX (M2/S) 2600 6400
CATEGORY DAY 2 3
500M MIX HGT TEMP (F) 89 91
500M TSPT WIND (M/S) W 1 SW 3
500M TSPT WIND (MPH) W 3 SW 6
DISPERSION INDEX 14 5 19
STABILITY CLASS A F A
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY
CLOUDY. LOWS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS AROUND 90. MINIMUM RH 55 PERCENT. NORTH
WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 51 PERCENT.
NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. NORTHEAST
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
53 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY
CLOUDY. LOWS IN THE LOWER 70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
A CHANCE OF SHOWERS. PARTLY SUNNY. HIGHS IN THE UPPER
80S. MINIMUM RH 61 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. EAST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH
56 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
MSZ001-007-008-010>012-020-021-202100-
COAHOMA-DESOTO-PANOLA-QUITMAN-TALLAHATCHIE-TATE-TUNICA-YALOBUSHA-
330 AM CDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR
CHANCE OF THUNDER (%) 20 0 0
PRECIP CHANCE (%) 20 10 10
PRECIP TYPE TSTMS NONE NONE
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION (HRS) 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
TEMP (24H TREND) 96 (+1) 76 (0) 97
RH % (24H TREND) 50 (-3) 91 (-1) 49
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) LGT/VAR LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 1400 1900
MIXING HGT(FT-AGL) 4600 6300
MIXING HGT(M-MSL) 1500 2000
MIXING HGT(FT-MSL) 4800 6500
TRANSPORT WND (M/S) NW 3 NW 3
TRANSPORT WND (MPH) NW 6 NW 6
VENT INDEX (M2/S) 4500 6000
CATEGORY DAY 3 3
500M MIX HGT TEMP (F) 91 94
500M TSPT WIND (M/S) W 3 S 1
500M TSPT WIND (MPH) W 6 S 3
DISPERSION INDEX 15 2 15
STABILITY CLASS A F A
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS
AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 50 PERCENT.
NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. NORTHEAST
WINDS 10 TO 15 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 46 PERCENT.
NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. NORTHEAST
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH
50 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY
CLOUDY. LOWS IN THE MID 70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
A CHANCE OF SHOWERS. PARTLY SUNNY. HIGHS IN THE LOWER
90S. MINIMUM RH 56 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 90S. MINIMUM RH
53 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
MSZ002>006-009-013>017-022>024-202100-
ALCORN-BENTON MS-CALHOUN-CHICKASAW-ITAWAMBA-LAFAYETTE-LEE MS-
MARSHALL-MONROE-PONTOTOC-PRENTISS-TIPPAH-TISHOMINGO-UNION-
330 AM CDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR
CHANCE OF THUNDER (%) 30 0 0
PRECIP CHANCE (%) 30 20 10
PRECIP TYPE TSTMS NONE NONE
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION (HRS) 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
TEMP (24H TREND) 96 (+1) 75 (+1) 97
RH % (24H TREND) 49 (-2) 96 (0) 46
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) LGT/VAR LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 1300 1700
MIXING HGT(FT-AGL) 4300 5700
MIXING HGT(M-MSL) 1400 1900
MIXING HGT(FT-MSL) 4700 6100
TRANSPORT WND (M/S) W 2 SW 3
TRANSPORT WND (MPH) W 5 SW 6
VENT INDEX (M2/S) 2800 5700
CATEGORY DAY 2 3
500M MIX HGT TEMP (F) 89 90
500M TSPT WIND (M/S) W 2 S 4
500M TSPT WIND (MPH) W 4 S 8
DISPERSION INDEX 13 5 15
STABILITY CLASS A F A
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS
AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 50 PERCENT.
NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 90. MINIMUM RH 47 PERCENT.
NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 70. NORTHEAST WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH
50 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY
CLOUDY. LOWS IN THE LOWER 70S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
A CHANCE OF SHOWERS. PARTLY SUNNY. HIGHS IN THE LOWER
90S. MINIMUM RH 55 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTHWEST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH
53 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
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