814
FNUS54 KMEG 292031
FWFMEG
FIRE WEATHER PLANNING FORECAST FOR THE MIDSOUTH
NATIONAL WEATHER SERVICE MEMPHIS TN
330 PM CDT TUE SEP 29 2026
DISCUSSION
WILDLAND FIRE DANGER WILL REMAIN ELEVATED THIS AFTERNOON, WITH
MINIMUM RELATIVE HUMIDITY OF 18 TO 25 PERCENT AND LIGHT 20 FOOT
WINDS. MODEST DAY TO DAY IMPROVEMENT IN MINIMUM RELATIVE HUMIDITY
IS FORECAST WEDNESDAY AND THURSDAY, IN ADVANCE OF WETTING
RAINFALL FRIDAY THROUGH EARLY SUNDAY. DRY AND SEASONAL EARLY
OCTOBER WEATHER IS EXPECTED EARLY NEXT WEEK.
ARZ009-018-026>028-MOZ113-115-300900-
CLAY-CRAIGHEAD-DUNKLIN-GREENE-MISSISSIPPI-PEMISCOT-POINSETT-
330 PM CDT TUE SEP 29 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP CHANCE (%)
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) 62 (+7) 93 (+6) 69 92
RH % (24H TREND) 66 (-19) 32 (+5) 74 36
AM WIND 20FT (MPH) S 5 S 8 G17
PM WIND 20FT (MPH) LGT/VAR S 7 SE 5 S 10 G18
MIXING HGT(M-AGL) 2300 2200
MIXING HGT(FT-AGL) 7700 7200
MIXING HGT(M-MSL) 2400 2300
MIXING HGT(FT-MSL) 8000 7500
TRANSPORT WND (M/S) S 6 S 8
TRANSPORT WND (MPH) S 14 S 17
VENT INDEX (M2/S) 14400 18400
CATEGORY DAY 4 5
500M MIX HGT TEMP (F) 86 84
500M TSPT WIND (M/S) S 7 S 8
500M TSPT WIND (MPH) S 16 S 18
DISPERSION INDEX 10 39 13 49
STABILITY CLASS F B E C
STAGNATION INDEX 3 3 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
A CHANCE OF SHOWERS. MOSTLY CLOUDY. LOWS IN THE
LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
SHOWERS. HIGHS IN THE LOWER 80S. MINIMUM RH 82 PERCENT.
WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
SHOWERS LIKELY. MOSTLY CLOUDY. LOWS IN THE MID
60S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
SHOWERS LIKELY. MOSTLY CLOUDY. HIGHS IN THE LOWER
70S. MINIMUM RH 89 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
A CHANCE OF SHOWERS. MOSTLY CLOUDY. LOWS IN THE
LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. MINIMUM RH
74 PERCENT. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTH WINDS
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH 59 PERCENT.
NORTHEAST WINDS 10 TO 15 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S. NORTHEAST WINDS
5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 70S. MINIMUM RH 56 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
ARZ035-036-048-049-058-300900-
CRITTENDEN-CROSS-LEE AR-PHILLIPS-ST. FRANCIS-
330 PM CDT TUE SEP 29 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP CHANCE (%)
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) 64 (+6) 95 (+5) 69 95
RH % (24H TREND) 70 (-7) 34 (+10) 82 38
AM WIND 20FT (MPH) S 4 S 5
PM WIND 20FT (MPH) LGT/VAR S 5 SE 4 S 7
MIXING HGT(M-AGL) 2300 2200
MIXING HGT(FT-AGL) 7600 7100
MIXING HGT(M-MSL) 2400 2200
MIXING HGT(FT-MSL) 7800 7300
TRANSPORT WND (M/S) S 6 S 7
TRANSPORT WND (MPH) S 13 S 15
VENT INDEX (M2/S) 14400 15400
CATEGORY DAY 4 4
500M MIX HGT TEMP (F) 87 84
500M TSPT WIND (M/S) S 6 S 7
500M TSPT WIND (MPH) S 14 S 16
DISPERSION INDEX 11 36 13 46
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. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
A CHANCE OF SHOWERS. MOSTLY CLOUDY. HIGHS IN THE UPPER
80S. MINIMUM RH 66 PERCENT. SOUTH WINDS AROUND 5 MPH.
FRIDAY NIGHT
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS.
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. NORTHEAST WINDS AROUND
5 MPH.
SATURDAY
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. MOSTLY
CLOUDY. HIGHS IN THE UPPER 70S. MINIMUM RH 83 PERCENT. NORTHEAST
WINDS 5 TO 10 MPH.
SATURDAY NIGHT
A CHANCE OF SHOWERS. MOSTLY CLOUDY. LOWS IN THE
LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
A CHANCE OF SHOWERS. MOSTLY CLOUDY. HIGHS IN THE MID
70S. MINIMUM RH 75 PERCENT. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST
WINDS 5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. MINIMUM RH 57 PERCENT.
NORTHEAST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST
WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH 54 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
TNZ001>004-019>022-300900-
BENTON TN-CARROLL-DYER-GIBSON-HENRY-LAKE-OBION-WEAKLEY-
330 PM CDT TUE SEP 29 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP CHANCE (%)
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) 59 (+7) 92 (+7) 65 93
RH % (24H TREND) 77 (-17) 30 (0) 77 37
AM WIND 20FT (MPH) S 4 S 6
PM WIND 20FT (MPH) LGT/VAR S 6 SE 4 S 9
MIXING HGT(M-AGL) 2000 2200
MIXING HGT(FT-AGL) 6400 7200
MIXING HGT(M-MSL) 2100 2300
MIXING HGT(FT-MSL) 6800 7600
TRANSPORT WND (M/S) S 5 S 7
TRANSPORT WND (MPH) S 10 S 15
VENT INDEX (M2/S) 10500 16100
CATEGORY DAY 4 5
500M MIX HGT TEMP (F) 84 83
500M TSPT WIND (M/S) S 7 S 8
500M TSPT WIND (MPH) S 16 S 18
DISPERSION INDEX 10 31 11 43
STABILITY CLASS F B E C
STAGNATION INDEX 3 3 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
A CHANCE OF SHOWERS. MOSTLY CLOUDY. LOWS IN THE
LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. MINIMUM RH 79 PERCENT. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
SHOWERS LIKELY. MOSTLY CLOUDY. LOWS IN THE MID
60S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
SHOWERS LIKELY. CLOUDY. HIGHS IN THE MID 70S. MINIMUM
RH 91 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
A CHANCE OF SHOWERS. CLOUDY. LOWS IN THE LOWER
60S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
A CHANCE OF SHOWERS. MOSTLY CLOUDY. HIGHS IN THE LOWER
70S. MINIMUM RH 79 PERCENT. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTH WINDS
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH 59 PERCENT.
NORTHEAST WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHEAST
WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 70S. MINIMUM RH 57 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
TNZ048>055-088>091-300900-
CHESTER-CROCKETT-DECATUR-FAYETTE-HARDEMAN-HAYWOOD-HENDERSON-
LAUDERDALE-MADISON-MCNAIRY-SHELBY-TIPTON-
330 PM CDT TUE SEP 29 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP CHANCE (%)
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) 58 (+6) 93 (+6) 65 92
RH % (24H TREND) 75 (-17) 31 (+5) 82 38
AM WIND 20FT (MPH) S 4 S 6
PM WIND 20FT (MPH) LGT/VAR S 6 SE 4 S 9
MIXING HGT(M-AGL) 2100 2100
MIXING HGT(FT-AGL) 6800 7000
MIXING HGT(M-MSL) 2200 2200
MIXING HGT(FT-MSL) 7200 7400
TRANSPORT WND (M/S) S 5 S 7
TRANSPORT WND (MPH) S 10 S 15
VENT INDEX (M2/S) 11000 15400
CATEGORY DAY 4 4
500M MIX HGT TEMP (F) 84 83
500M TSPT WIND (M/S) S 7 S 7
500M TSPT WIND (MPH) S 15 S 16
DISPERSION INDEX 10 28 11 43
STABILITY CLASS F B F C
STAGNATION INDEX 3 3 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTH
WINDS 5 TO 10 MPH.
FRIDAY
SHOWERS LIKELY. MOSTLY CLOUDY. HIGHS IN THE MID 80S.
MINIMUM RH 68 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS.
MOSTLY CLOUDY. LOWS IN THE MID 60S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. CLOUDY.
HIGHS IN THE UPPER 70S. MINIMUM RH 86 PERCENT. NORTHEAST WINDS
5 TO 10 MPH.
SATURDAY NIGHT
A CHANCE OF SHOWERS. MOSTLY CLOUDY. LOWS IN THE
LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
A CHANCE OF SHOWERS. MOSTLY CLOUDY. HIGHS IN THE MID
70S. MINIMUM RH 80 PERCENT. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTH WINDS
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. MINIMUM RH 59 PERCENT.
NORTHEAST WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHEAST
WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 70S. MINIMUM RH 57 PERCENT.
NORTHEAST WINDS 5 TO 10 MPH.
MSZ001-007-008-010>012-020-021-300900-
COAHOMA-DESOTO-PANOLA-QUITMAN-TALLAHATCHIE-TATE-TUNICA-YALOBUSHA-
330 PM CDT TUE SEP 29 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP CHANCE (%)
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) 62 (+5) 94 (+4) 66 94
RH % (24H TREND) 75 (-5) 36 (+10) 92 41
AM WIND 20FT (MPH) S 4 S 5
PM WIND 20FT (MPH) LGT/VAR S 5 SE 5 S 8
MIXING HGT(M-AGL) 2300 2200
MIXING HGT(FT-AGL) 7400 7100
MIXING HGT(M-MSL) 2300 2200
MIXING HGT(FT-MSL) 7600 7300
TRANSPORT WND (M/S) S 5 S 6
TRANSPORT WND (MPH) S 10 S 14
VENT INDEX (M2/S) 11500 13200
CATEGORY DAY 4 4
500M MIX HGT TEMP (F) 86 83
500M TSPT WIND (M/S) S 5 S 6
500M TSPT WIND (MPH) S 12 S 14
DISPERSION INDEX 10 28 11 42
STABILITY CLASS F B F B
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 5 TO 10 MPH.
FRIDAY
A CHANCE OF SHOWERS. PARTLY SUNNY. HIGHS AROUND 90.
MINIMUM RH 60 PERCENT. SOUTH WINDS 5 TO 10 MPH.
FRIDAY NIGHT
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS.
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. EAST WINDS AROUND 5 MPH.
SATURDAY
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. MOSTLY
CLOUDY. HIGHS IN THE LOWER 80S. MINIMUM RH 80 PERCENT. NORTHEAST
WINDS 5 TO 10 MPH.
SATURDAY NIGHT
A CHANCE OF SHOWERS. MOSTLY CLOUDY. LOWS IN THE
MID 60S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
A CHANCE OF SHOWERS. MOSTLY CLOUDY. HIGHS IN THE UPPER
70S. MINIMUM RH 80 PERCENT. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST
WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH
60 PERCENT. NORTHEAST WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST
WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH 59 PERCENT.
NORTHEAST WINDS 5 TO 10 MPH.
MSZ002>006-009-013>017-022>024-300900-
ALCORN-BENTON MS-CALHOUN-CHICKASAW-ITAWAMBA-LAFAYETTE-LEE MS-
MARSHALL-MONROE-PONTOTOC-PRENTISS-TIPPAH-TISHOMINGO-UNION-
330 PM CDT TUE SEP 29 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
CHANCE OF THUNDER (%) 0 0 0 0
PRECIP CHANCE (%)
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) 57 (+3) 92 (+4) 63 92
RH % (24H TREND) 82 (-5) 31 (+6) 92 41
AM WIND 20FT (MPH) LGT/VAR SE 4
PM WIND 20FT (MPH) LGT/VAR S 4 LGT/VAR S 8
MIXING HGT(M-AGL) 1900 1900
MIXING HGT(FT-AGL) 6100 6400
MIXING HGT(M-MSL) 2000 2100
MIXING HGT(FT-MSL) 6500 6800
TRANSPORT WND (M/S) S 4 S 6
TRANSPORT WND (MPH) S 9 S 13
VENT INDEX (M2/S) 8000 12600
CATEGORY DAY 4 4
500M MIX HGT TEMP (F) 83 83
500M TSPT WIND (M/S) S 6 S 6
500M TSPT WIND (MPH) S 12 S 13
DISPERSION INDEX 9 22 8 39
STABILITY CLASS F B F C
STAGNATION INDEX 3 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 70. SOUTH WINDS 5 TO
10 MPH.
FRIDAY
A CHANCE OF SHOWERS. PARTLY SUNNY. HIGHS IN THE UPPER
80S. MINIMUM RH 57 PERCENT. SOUTH WINDS AROUND 5 MPH.
FRIDAY NIGHT
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS.
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. EAST WINDS AROUND 5 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. MINIMUM RH 76 PERCENT. EAST WINDS AROUND 5 MPH.
SATURDAY NIGHT
SHOWERS LIKELY. MOSTLY CLOUDY. LOWS IN THE MID
60S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
A CHANCE OF SHOWERS. MOSTLY CLOUDY. HIGHS IN THE UPPER
70S. MINIMUM RH 79 PERCENT. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. NORTH WINDS 5 TO
10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH
60 PERCENT. NORTHEAST WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST
WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH
59 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.
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