006
FNUS54 KMEG 300830
FWFMEG
FIRE WEATHER PLANNING FORECAST FOR THE MIDSOUTH
NATIONAL WEATHER SERVICE MEMPHIS TN
330 AM CDT SUN AUG 30 2026
DISCUSSION
MINIMUM RELATIVE HUMIDITY VALUES WILL FALL TO 30 TO 35 PERCENT
WEST OF THE MISSISSIPPI RIVER ON SUNDAY AS A DRY AIRMASS
CONTINUES ACROSS THE REGION. 20-FOOT WINDS ARE EXPECTED TO REMAIN
LESS THAN 10 MPH THROUGH THE REMAINDER OF THE WEEKEND, BUT FUELS
WILL CONTINUE TO DRY. A PROLONGED DRY PERIOD WITH NO APPRECIABLE
RAINFALL MAY RESULT IN ELEVATED FIRE WEATHER DANGER HEADING INTO
THE UPCOMING WEEK.
ARZ009-018-026>028-MOZ113-115-302100-
CLAY-CRAIGHEAD-DUNKLIN-GREENE-MISSISSIPPI-PEMISCOT-POINSETT-
330 AM CDT SUN AUG 30 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR MCLEAR MCLEAR
CHANCE OF THUNDER (%) 0 0 0
PRECIP CHANCE (%)
PRECIP TYPE NONE NONE NONE
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION (HRS)
PRECIP BEGIN
PRECIP END
TEMP (24H TREND) 96 (+5) 73 (+7) 96
RH % (24H TREND) 32 (-7) 91 (+1) 41
AM WIND 20FT (MPH) LGT/VAR S 4
PM WIND 20FT (MPH) S 6 LGT/VAR S 4
MIXING HGT(M-AGL) 2000 2100
MIXING HGT(FT-AGL) 6500 6900
MIXING HGT(M-MSL) 2100 2200
MIXING HGT(FT-MSL) 6800 7200
TRANSPORT WND (M/S) S 5 S 4
TRANSPORT WND (MPH) S 12 S 9
VENT INDEX (M2/S) 10500 8800
CATEGORY DAY 4 4
500M MIX HGT TEMP (F) 88 89
500M TSPT WIND (M/S) S 3 S 5
500M TSPT WIND (MPH) S 7 S 12
DISPERSION INDEX 31 10 28
STABILITY CLASS B F B
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 44 PERCENT.
SOUTH WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH
43 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 43 PERCENT.
SOUTH WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 43 PERCENT.
SOUTH WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 43 PERCENT.
WEST WINDS AROUND 5 MPH.
ARZ035-036-048-049-058-302100-
CRITTENDEN-CROSS-LEE AR-PHILLIPS-ST. FRANCIS-
330 AM CDT SUN AUG 30 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR MCLEAR MCLEAR
CHANCE OF THUNDER (%) 0 0 0
PRECIP CHANCE (%)
PRECIP TYPE NONE NONE NONE
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION (HRS)
PRECIP BEGIN
PRECIP END
TEMP (24H TREND) 98 (+6) 74 (+7) 98
RH % (24H TREND) 32 (0) 92 (+9) 42
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) LGT/VAR LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 2000 2100
MIXING HGT(FT-AGL) 6700 6900
MIXING HGT(M-MSL) 2100 2200
MIXING HGT(FT-MSL) 6900 7100
TRANSPORT WND (M/S) S 5 S 4
TRANSPORT WND (MPH) S 10 S 8
VENT INDEX (M2/S) 10500 8800
CATEGORY DAY 4 4
500M MIX HGT TEMP (F) 88 88
500M TSPT WIND (M/S) S 3 S 4
500M TSPT WIND (MPH) S 7 S 9
DISPERSION INDEX 30 10 22
STABILITY CLASS A F A
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST
WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 44 PERCENT.
SOUTH WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH 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 UPPER 70S. SOUTH
WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 44 PERCENT.
SOUTH WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH
WINDS AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 44 PERCENT.
SOUTH WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 43 PERCENT.
SOUTH WINDS AROUND 5 MPH.
TNZ001>004-019>022-302100-
BENTON TN-CARROLL-DYER-GIBSON-HENRY-LAKE-OBION-WEAKLEY-
330 AM CDT SUN AUG 30 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR
CHANCE OF THUNDER (%) 0 0 0
PRECIP CHANCE (%)
PRECIP TYPE NONE NONE NONE
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION (HRS)
PRECIP BEGIN
PRECIP END
TEMP (24H TREND) 95 (+4) 72 (+5) 95
RH % (24H TREND) 41 (-2) 92 (-2) 46
AM WIND 20FT (MPH) S 4 LGT/VAR
PM WIND 20FT (MPH) S 4 LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 1900 2200
MIXING HGT(FT-AGL) 6100 7100
MIXING HGT(M-MSL) 2000 2300
MIXING HGT(FT-MSL) 6500 7500
TRANSPORT WND (M/S) S 5 S 3
TRANSPORT WND (MPH) S 10 S 7
VENT INDEX (M2/S) 10000 6900
CATEGORY DAY 4 3
500M MIX HGT TEMP (F) 87 87
500M TSPT WIND (M/S) S 3 S 5
500M TSPT WIND (MPH) S 7 S 10
DISPERSION INDEX 30 9 24
STABILITY CLASS B F A
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
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.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 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
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 44 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 44 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 45 PERCENT.
NORTH WINDS AROUND 5 MPH.
TNZ048>055-088>091-302100-
CHESTER-CROCKETT-DECATUR-FAYETTE-HARDEMAN-HAYWOOD-HENDERSON-
LAUDERDALE-MADISON-MCNAIRY-SHELBY-TIPTON-
330 AM CDT SUN AUG 30 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR
CHANCE OF THUNDER (%) 0 0 0
PRECIP CHANCE (%)
PRECIP TYPE NONE NONE NONE
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION (HRS)
PRECIP BEGIN
PRECIP END
TEMP (24H TREND) 96 (+3) 72 (+4) 96
RH % (24H TREND) 39 (0) 93 (0) 44
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) S 4 LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 2000 2300
MIXING HGT(FT-AGL) 6600 7500
MIXING HGT(M-MSL) 2100 2400
MIXING HGT(FT-MSL) 7000 7900
TRANSPORT WND (M/S) S 4 S 3
TRANSPORT WND (MPH) S 9 S 7
VENT INDEX (M2/S) 8400 7200
CATEGORY DAY 4 3
500M MIX HGT TEMP (F) 87 87
500M TSPT WIND (M/S) S 3 S 4
500M TSPT WIND (MPH) S 6 S 9
DISPERSION INDEX 29 8 24
STABILITY CLASS B F A
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST
WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 45 PERCENT.
SOUTH WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH 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 UPPER 90S. MINIMUM RH 45 PERCENT.
SOUTH WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 44 PERCENT.
SOUTH WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 44 PERCENT.
NORTH WINDS AROUND 5 MPH.
MSZ001-007-008-010>012-020-021-302100-
COAHOMA-DESOTO-PANOLA-QUITMAN-TALLAHATCHIE-TATE-TUNICA-YALOBUSHA-
330 AM CDT SUN AUG 30 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR
CHANCE OF THUNDER (%) 0 0 0
PRECIP CHANCE (%)
PRECIP TYPE NONE NONE NONE
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION (HRS)
PRECIP BEGIN
PRECIP END
TEMP (24H TREND) 97 (+3) 73 (+5) 97
RH % (24H TREND) 40 (+9) 95 (+7) 43
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) LGT/VAR LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 1900 1900
MIXING HGT(FT-AGL) 6200 6300
MIXING HGT(M-MSL) 2000 2000
MIXING HGT(FT-MSL) 6400 6500
TRANSPORT WND (M/S) S 4 S 3
TRANSPORT WND (MPH) S 8 S 7
VENT INDEX (M2/S) 8000 6000
CATEGORY DAY 4 3
500M MIX HGT TEMP (F) 87 87
500M TSPT WIND (M/S) SE 3 S 4
500M TSPT WIND (MPH) SE 6 S 8
DISPERSION INDEX 23 8 22
STABILITY CLASS A F A
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST
WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 46 PERCENT.
SOUTH WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH
47 PERCENT. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH
WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 47 PERCENT.
SOUTH WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 46 PERCENT.
SOUTH WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 46 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
MSZ002>006-009-013>017-022>024-302100-
ALCORN-BENTON MS-CALHOUN-CHICKASAW-ITAWAMBA-LAFAYETTE-LEE MS-
MARSHALL-MONROE-PONTOTOC-PRENTISS-TIPPAH-TISHOMINGO-UNION-
330 AM CDT SUN AUG 30 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR
CHANCE OF THUNDER (%) 0 0 0
PRECIP CHANCE (%)
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) 72 (+3) 96
RH % (24H TREND) 44 (+10) 97 (+1) 44
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) SE 4 LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 1800 1900
MIXING HGT(FT-AGL) 5800 6100
MIXING HGT(M-MSL) 1900 2000
MIXING HGT(FT-MSL) 6200 6500
TRANSPORT WND (M/S) SE 4 S 3
TRANSPORT WND (MPH) SE 9 S 7
VENT INDEX (M2/S) 7600 6000
CATEGORY DAY 3 3
500M MIX HGT TEMP (F) 86 85
500M TSPT WIND (M/S) SE 3 S 3
500M TSPT WIND (MPH) SE 7 S 7
DISPERSION INDEX 22 7 19
STABILITY CLASS B F A
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTHEAST
WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 47 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 MID 90S. MINIMUM RH 46 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTHEAST
WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 46 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 46 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 46 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page