990
FNUS54 KMEG 040830
FWFMEG
FIRE WEATHER PLANNING FORECAST FOR THE MIDSOUTH
NATIONAL WEATHER SERVICE MEMPHIS TN
330 AM CDT FRI SEP 4 2026
DISCUSSION
ISOLATED SHOWERS AND THUNDERSTORMS WILL BE POSSIBLE THIS
AFTERNOON, BUT WITH LESS COVERAGE THAN THURSDAY AND WITH VERY LOW
CHANCES OF WETTING RAINFALL. WHILE WINDS WILL REMAIN LIGHT
THROUGH THE NEXT SEVERAL DAYS, HOT TEMPERATURES WILL RESULT IN
MINIMUM RELATIVE HUMIDITY OF 35 TO 40 PERCENT. A WEAK COLD FRONT
WILL PASS THROUGH EARLY SUNDAY. THIS FRONT WILL SWITCH WINDS TO
THE NORTH/ NORTHEAST AND LOWER MINIMUM RELATIVE HUMIDITY TO 30 TO
35 PERCENT. DUE TO DRY SOIL CONDITIONS, NIGHTTIME FOG IS NOT
EXPECTED OVER THE NEXT SEVERAL DAYS.
ARZ009-018-026>028-MOZ113-115-042100-
CLAY-CRAIGHEAD-DUNKLIN-GREENE-MISSISSIPPI-PEMISCOT-POINSETT-
330 AM CDT FRI SEP 4 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR
CHANCE OF THUNDER (%) 0 0 0
PRECIP CHANCE (%) 10
PRECIP TYPE NONE NONE NONE
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION (HRS)
PRECIP BEGIN
PRECIP END
TEMP (24H TREND) 100 (+1) 75 (0) 100
RH % (24H TREND) 38 (-3) 90 (-3) 37
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) LGT/VAR LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 1900 2600
MIXING HGT(FT-AGL) 6400 8500
MIXING HGT(M-MSL) 2000 2700
MIXING HGT(FT-MSL) 6600 8800
TRANSPORT WND (M/S) SE 2 NE 3
TRANSPORT WND (MPH) SE 5 NE 6
VENT INDEX (M2/S) 4000 8100
CATEGORY DAY 3 4
500M MIX HGT TEMP (F) 93 94
500M TSPT WIND (M/S) S 2 E 1
500M TSPT WIND (MPH) S 4 E 3
DISPERSION INDEX 13 3 18
STABILITY CLASS A F A
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHEAST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 39 PERCENT.
NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. NORTHEAST
WINDS 5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 36 PERCENT.
NORTHEAST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. EAST WINDS
5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 38 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH
41 PERCENT. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH
WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 40 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
ARZ035-036-048-049-058-042100-
CRITTENDEN-CROSS-LEE AR-PHILLIPS-ST. FRANCIS-
330 AM CDT FRI SEP 4 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR
CHANCE OF THUNDER (%) 0 0 0
PRECIP CHANCE (%) 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) 100 (+1) 75 (-1) 101
RH % (24H TREND) 39 (0) 90 (-5) 36
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) LGT/VAR LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 1900 2500
MIXING HGT(FT-AGL) 6200 8400
MIXING HGT(M-MSL) 1900 2600
MIXING HGT(FT-MSL) 6400 8600
TRANSPORT WND (M/S) SE 3 E 3
TRANSPORT WND (MPH) SE 6 E 7
VENT INDEX (M2/S) 5700 7800
CATEGORY DAY 3 3
500M MIX HGT TEMP (F) 92 94
500M TSPT WIND (M/S) S 2 E 2
500M TSPT WIND (MPH) S 5 E 4
DISPERSION INDEX 13 3 22
STABILITY CLASS A F A
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHEAST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS AROUND 101. MINIMUM RH 37 PERCENT. NORTH
WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHEAST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 33 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. EAST WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 39 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH
42 PERCENT. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH
WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 41 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
TNZ001>004-019>022-042100-
BENTON TN-CARROLL-DYER-GIBSON-HENRY-LAKE-OBION-WEAKLEY-
330 AM CDT FRI SEP 4 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR
CHANCE OF THUNDER (%) 0 0 0
PRECIP CHANCE (%) 10
PRECIP TYPE NONE NONE NONE
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION (HRS)
PRECIP BEGIN
PRECIP END
TEMP (24H TREND) 101 (+2) 73 (-1) 100
RH % (24H TREND) 40 (-3) 94 (-2) 39
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) LGT/VAR LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 1900 2400
MIXING HGT(FT-AGL) 6300 7900
MIXING HGT(M-MSL) 2000 2500
MIXING HGT(FT-MSL) 6700 8300
TRANSPORT WND (M/S) E 2 N 3
TRANSPORT WND (MPH) E 3 N 7
VENT INDEX (M2/S) 4000 7500
CATEGORY DAY 3 3
500M MIX HGT TEMP (F) 92 93
500M TSPT WIND (M/S) SW 2 NW 1
500M TSPT WIND (MPH) SW 5 NW 3
DISPERSION INDEX 9 2 18
STABILITY CLASS A F A
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. NORTH
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 45 PERCENT.
NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 70. NORTHEAST WINDS
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 41 PERCENT.
NORTHEAST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. EAST WINDS
5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 44 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH
44 PERCENT. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 43 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
TNZ048>055-088>091-042100-
CHESTER-CROCKETT-DECATUR-FAYETTE-HARDEMAN-HAYWOOD-HENDERSON-
LAUDERDALE-MADISON-MCNAIRY-SHELBY-TIPTON-
330 AM CDT FRI SEP 4 2026
TODAY TONIGHT SAT
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) 100 (0) 72 (-2) 99
RH % (24H TREND) 39 (0) 93 (-2) 39
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) LGT/VAR LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 2000 2700
MIXING HGT(FT-AGL) 6600 8900
MIXING HGT(M-MSL) 2100 2800
MIXING HGT(FT-MSL) 7000 9300
TRANSPORT WND (M/S) E 2 NE 3
TRANSPORT WND (MPH) E 5 NE 7
VENT INDEX (M2/S) 4200 8400
CATEGORY DAY 3 4
500M MIX HGT TEMP (F) 92 94
500M TSPT WIND (M/S) S 2 NE 1
500M TSPT WIND (MPH) S 5 NE 3
DISPERSION INDEX 13 3 18
STABILITY CLASS A F A
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHEAST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 40 PERCENT.
NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. NORTHEAST
WINDS 5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 38 PERCENT.
NORTHEAST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. EAST WINDS
5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 43 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST
WINDS 5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH
44 PERCENT. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 42 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
MSZ001-007-008-010>012-020-021-042100-
COAHOMA-DESOTO-PANOLA-QUITMAN-TALLAHATCHIE-TATE-TUNICA-YALOBUSHA-
330 AM CDT FRI SEP 4 2026
TODAY TONIGHT SAT
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) 99 (+1) 72 (-2) 99
RH % (24H TREND) 40 (-2) 97 (-1) 39
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) LGT/VAR LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 1900 2600
MIXING HGT(FT-AGL) 6400 8500
MIXING HGT(M-MSL) 2000 2700
MIXING HGT(FT-MSL) 6600 8700
TRANSPORT WND (M/S) SE 3 E 3
TRANSPORT WND (MPH) SE 7 E 7
VENT INDEX (M2/S) 6000 8100
CATEGORY DAY 3 4
500M MIX HGT TEMP (F) 91 94
500M TSPT WIND (M/S) SE 2 E 2
500M TSPT WIND (MPH) SE 5 E 5
DISPERSION INDEX 17 3 22
STABILITY CLASS A F A
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. EAST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS AROUND 100. MINIMUM RH 39 PERCENT. NORTH
WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHEAST
WINDS 5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 36 PERCENT.
NORTHEAST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. EAST WINDS
5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 43 PERCENT.
SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST
WINDS 5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH
45 PERCENT. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH
44 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
MSZ002>006-009-013>017-022>024-042100-
ALCORN-BENTON MS-CALHOUN-CHICKASAW-ITAWAMBA-LAFAYETTE-LEE MS-
MARSHALL-MONROE-PONTOTOC-PRENTISS-TIPPAH-TISHOMINGO-UNION-
330 AM CDT FRI SEP 4 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR
CHANCE OF THUNDER (%) 0 0 0
PRECIP CHANCE (%) 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) 98 (-1) 73 (-1) 98
RH % (24H TREND) 40 (+2) 96 (-1) 40
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) LGT/VAR LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 2000 2500
MIXING HGT(FT-AGL) 6500 8300
MIXING HGT(M-MSL) 2100 2700
MIXING HGT(FT-MSL) 6900 8700
TRANSPORT WND (M/S) E 3 E 3
TRANSPORT WND (MPH) E 6 E 7
VENT INDEX (M2/S) 6300 8100
CATEGORY DAY 3 4
500M MIX HGT TEMP (F) 91 93
500M TSPT WIND (M/S) SE 2 NE 2
500M TSPT WIND (MPH) SE 4 NE 3
DISPERSION INDEX 18 3 20
STABILITY CLASS A F A
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. NORTHEAST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 39 PERCENT.
NORTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. NORTHEAST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 38 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. EAST WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 46 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 45 PERCENT.
SOUTH WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH
WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 44 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page