881
FNUS54 KMEG 082031
FWFMEG
FIRE WEATHER PLANNING FORECAST FOR THE MIDSOUTH
NATIONAL WEATHER SERVICE MEMPHIS TN
330 PM CDT TUE SEP 8 2026
DISCUSSION
HOT AND DRY CONDITIONS WILL PERSIST ACROSS THE MID-SOUTH. MINIMUM
RELATIVE HUMIDITY VALUES WILL CONTINUE TO TREND HIGHER AHEAD OF
AN APPROACHING COLD FRONT. EXPECT READINGS MOSTLY IN THE 40S
WEDNESDAY AND THURSDAY. 20 FT WINDS WILL REMAIN LIGHT THROUGH
THURSDAY. WETTING RAIN RETURNS LATE THURSDAY AHEAD OF THE FRONT,
BUT TOTALS LOOK MINIMAL AT THIS TIME.
ARZ009-018-026>028-MOZ113-115-090900-
CLAY-CRAIGHEAD-DUNKLIN-GREENE-MISSISSIPPI-PEMISCOT-POINSETT-
330 PM CDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER CLEAR MCLEAR MCLEAR PCLDY
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP CHANCE (%) 10 10 50
PRECIP TYPE NONE NONE NONE SHOWERS
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION (HRS) 2
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
TEMP (24H TREND) 75 (+7) 100 (+2) 75 96
RH % (24H TREND) 88 (+1) 39 (+2) 84 46
AM WIND 20FT (MPH) SW 7 SW 5
PM WIND 20FT (MPH) LGT/VAR SW 8 S 6 NW 5
MIXING HGT(M-AGL) 2100 1900
MIXING HGT(FT-AGL) 6900 6200
MIXING HGT(M-MSL) 2200 2000
MIXING HGT(FT-MSL) 7200 6400
TRANSPORT WND (M/S) SW 5 W 5
TRANSPORT WND (MPH) SW 12 W 12
VENT INDEX (M2/S) 11000 10000
CATEGORY DAY 4 4
500M MIX HGT TEMP (F) 86 90
500M TSPT WIND (M/S) S 9 SW 5
500M TSPT WIND (MPH) S 20 SW 10
DISPERSION INDEX 12 40 11 33
STABILITY CLASS F B F B
STAGNATION INDEX 3 2 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY
CLOUDY. LOWS AROUND 70. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH
55 PERCENT. EAST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 48 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTHEAST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 90S. MINIMUM RH
50 PERCENT. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTHEAST
WINDS 5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 48 PERCENT.
SOUTH WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH WINDS
5 TO 10 MPH.
TUESDAY
A CHANCE OF SHOWERS. SUNNY. HIGHS IN THE MID 90S.
MINIMUM RH 48 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
ARZ035-036-048-049-058-090900-
CRITTENDEN-CROSS-LEE AR-PHILLIPS-ST. FRANCIS-
330 PM CDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR CLEAR MCLEAR
CHANCE OF THUNDER (%) 0 0 0 20
PRECIP CHANCE (%) 10 30
PRECIP TYPE NONE NONE NONE TSTMS
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION (HRS) 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
TEMP (24H TREND) 76 (+6) 99 (-1) 75 99
RH % (24H TREND) 89 (0) 41 (+6) 83 39
AM WIND 20FT (MPH) S 4 LGT/VAR
PM WIND 20FT (MPH) LGT/VAR S 4 LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 2000 2400
MIXING HGT(FT-AGL) 6400 8000
MIXING HGT(M-MSL) 2000 2500
MIXING HGT(FT-MSL) 6600 8200
TRANSPORT WND (M/S) SW 4 W 4
TRANSPORT WND (MPH) SW 8 W 8
VENT INDEX (M2/S) 8000 10000
CATEGORY DAY 4 4
500M MIX HGT TEMP (F) 85 90
500M TSPT WIND (M/S) S 6 SW 4
500M TSPT WIND (MPH) S 13 SW 9
DISPERSION INDEX 11 32 10 30
STABILITY CLASS F B F B
STAGNATION INDEX 3 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
A CHANCE OF SHOWERS. MOSTLY CLOUDY. LOWS IN THE
LOWER 70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY SUNNY.
HIGHS IN THE MID 90S. MINIMUM RH 49 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 46 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 48 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTHEAST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 46 PERCENT.
SOUTH WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 46 PERCENT.
SOUTH WINDS AROUND 5 MPH.
TNZ001>004-019>022-090900-
BENTON TN-CARROLL-DYER-GIBSON-HENRY-LAKE-OBION-WEAKLEY-
330 PM CDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY
CHANCE OF THUNDER (%) 0 0 0 20
PRECIP CHANCE (%) 10 10 40
PRECIP TYPE NONE NONE NONE TSTMS
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION (HRS) 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
TEMP (24H TREND) 72 (+3) 98 (+3) 73 95
RH % (24H TREND) 88 (-7) 44 (-3) 85 49
AM WIND 20FT (MPH) S 7 SW 5
PM WIND 20FT (MPH) SE 5 SW 6 S 4 W 6
MIXING HGT(M-AGL) 1800 1900
MIXING HGT(FT-AGL) 5900 6100
MIXING HGT(M-MSL) 1900 2000
MIXING HGT(FT-MSL) 6300 6500
TRANSPORT WND (M/S) SW 5 W 6
TRANSPORT WND (MPH) SW 12 W 13
VENT INDEX (M2/S) 9500 12000
CATEGORY DAY 4 4
500M MIX HGT TEMP (F) 85 89
500M TSPT WIND (M/S) SW 8 SW 6
500M TSPT WIND (MPH) SW 18 SW 14
DISPERSION INDEX 11 42 10 37
STABILITY CLASS F B F B
STAGNATION INDEX 3 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
SHOWERS LIKELY. MOSTLY CLOUDY. LOWS IN THE
UPPER 60S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
A CHANCE OF SHOWERS. PARTLY SUNNY. HIGHS AROUND 90.
MINIMUM RH 60 PERCENT. EAST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 90S. MINIMUM RH
52 PERCENT. SOUTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 70. SOUTHEAST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 52 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 70. SOUTHEAST WINDS
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 51 PERCENT.
SOUTH WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 70. SOUTH WINDS AROUND
5 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 52 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
TNZ048>055-088>091-090900-
CHESTER-CROCKETT-DECATUR-FAYETTE-HARDEMAN-HAYWOOD-HENDERSON-
LAUDERDALE-MADISON-MCNAIRY-SHELBY-TIPTON-
330 PM CDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP CHANCE (%) 30
PRECIP TYPE NONE NONE NONE SHOWERS
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION (HRS) 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
TEMP (24H TREND) 73 (+1) 98 (+1) 71 97
RH % (24H TREND) 87 (-7) 43 (0) 84 43
AM WIND 20FT (MPH) S 5 SW 4
PM WIND 20FT (MPH) SE 5 S 5 LGT/VAR W 4
MIXING HGT(M-AGL) 1900 2300
MIXING HGT(FT-AGL) 6200 7700
MIXING HGT(M-MSL) 2000 2500
MIXING HGT(FT-MSL) 6600 8100
TRANSPORT WND (M/S) SW 4 W 5
TRANSPORT WND (MPH) SW 8 W 10
VENT INDEX (M2/S) 8000 12500
CATEGORY DAY 4 4
500M MIX HGT TEMP (F) 85 88
500M TSPT WIND (M/S) S 6 SW 5
500M TSPT WIND (MPH) S 14 SW 11
DISPERSION INDEX 10 35 9 34
STABILITY CLASS F B F B
STAGNATION INDEX 3 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
A CHANCE OF SHOWERS. MOSTLY CLOUDY. LOWS IN THE
LOWER 70S. NORTH WINDS AROUND 5 MPH.
FRIDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY SUNNY.
HIGHS IN THE LOWER 90S. MINIMUM RH 53 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 70. SOUTHEAST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 90S. MINIMUM RH
49 PERCENT. SOUTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 51 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTHEAST
WINDS 5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 49 PERCENT.
SOUTH WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH WINDS
5 TO 10 MPH.
TUESDAY
A CHANCE OF SHOWERS. SUNNY. HIGHS IN THE MID 90S.
MINIMUM RH 50 PERCENT. SOUTH WINDS AROUND 5 MPH.
MSZ001-007-008-010>012-020-021-090900-
COAHOMA-DESOTO-PANOLA-QUITMAN-TALLAHATCHIE-TATE-TUNICA-YALOBUSHA-
330 PM CDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP CHANCE (%) 10 10 10
PRECIP TYPE NONE NONE NONE NONE
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION (HRS)
PRECIP BEGIN
PRECIP END
TEMP (24H TREND) 73 (0) 98 (-1) 71 98
RH % (24H TREND) 92 (+2) 42 (+1) 88 38
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) SE 4 LGT/VAR LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 1900 2600
MIXING HGT(FT-AGL) 6300 8400
MIXING HGT(M-MSL) 2000 2600
MIXING HGT(FT-MSL) 6600 8600
TRANSPORT WND (M/S) S 3 W 3
TRANSPORT WND (MPH) S 6 W 7
VENT INDEX (M2/S) 6000 7800
CATEGORY DAY 3 3
500M MIX HGT TEMP (F) 86 89
500M TSPT WIND (M/S) S 4 S 3
500M TSPT WIND (MPH) S 9 S 7
DISPERSION INDEX 9 22 8 23
STABILITY CLASS F A F A
STAGNATION INDEX 3 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. NORTH
WINDS AROUND 5 MPH.
FRIDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY SUNNY.
HIGHS IN THE MID 90S. MINIMUM RH 48 PERCENT. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 90S. MINIMUM RH
48 PERCENT. SOUTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 49 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTHEAST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 48 PERCENT.
SOUTH WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH WINDS
AROUND 5 MPH.
TUESDAY
A CHANCE OF SHOWERS. SUNNY. HIGHS IN THE MID 90S.
MINIMUM RH 48 PERCENT. SOUTH WINDS AROUND 5 MPH.
MSZ002>006-009-013>017-022>024-090900-
ALCORN-BENTON MS-CALHOUN-CHICKASAW-ITAWAMBA-LAFAYETTE-LEE MS-
MARSHALL-MONROE-PONTOTOC-PRENTISS-TIPPAH-TISHOMINGO-UNION-
330 PM CDT TUE SEP 8 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP CHANCE (%) 10
PRECIP TYPE NONE NONE NONE NONE
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION (HRS)
PRECIP BEGIN
PRECIP END
TEMP (24H TREND) 71 (-3) 96 (+1) 70 98
RH % (24H TREND) 89 (-1) 41 (-8) 91 37
AM WIND 20FT (MPH) S 4 LGT/VAR
PM WIND 20FT (MPH) SE 5 LGT/VAR LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 1900 2400
MIXING HGT(FT-AGL) 6300 7800
MIXING HGT(M-MSL) 2100 2500
MIXING HGT(FT-MSL) 6700 8300
TRANSPORT WND (M/S) S 3 W 3
TRANSPORT WND (MPH) S 6 W 7
VENT INDEX (M2/S) 6300 7500
CATEGORY DAY 3 3
500M MIX HGT TEMP (F) 86 87
500M TSPT WIND (M/S) S 4 S 3
500M TSPT WIND (MPH) S 9 S 6
DISPERSION INDEX 8 22 7 22
STABILITY CLASS F B F A
STAGNATION INDEX 3 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTH
WINDS AROUND 5 MPH.
FRIDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY SUNNY.
HIGHS IN THE MID 90S. MINIMUM RH 48 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY
A CHANCE OF SHOWERS. MOSTLY SUNNY. HIGHS IN THE MID
90S. MINIMUM RH 50 PERCENT. SOUTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTHEAST
WINDS AROUND 5 MPH.
SUNDAY
A CHANCE OF SHOWERS. SUNNY. HIGHS IN THE MID 90S.
MINIMUM RH 50 PERCENT. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTHEAST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 48 PERCENT.
SOUTH WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH WINDS
AROUND 5 MPH.
TUESDAY
A CHANCE OF SHOWERS. SUNNY. HIGHS IN THE MID 90S.
MINIMUM RH 49 PERCENT. SOUTH WINDS AROUND 5 MPH.
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