693
FNUS54 KMEG 062031
FWFMEG
FIRE WEATHER PLANNING FORECAST FOR THE MIDSOUTH
NATIONAL WEATHER SERVICE MEMPHIS TN
330 PM CDT THU AUG 6 2026
DISCUSSION
LOWEST RH VALUES OF AT OR BELOW 40TH PERCENTILE REMAIN SOUTH OF
I-40 ACROSS N MS. A RETURN TO STHRLY FLOW FRIDAY WILL BEGIN TO
RAISE MIN RHS BACK ABOVE THE 50TH PERCENTILE FRIDAY AFTERNOON.
POPS RETURN OVER THE WEEKEND AS A WEAK SYSTEM MOVES IN FROM THE
NORTH.
ARZ009-018-026>028-MOZ113-115-070900-
CLAY-CRAIGHEAD-DUNKLIN-GREENE-MISSISSIPPI-PEMISCOT-POINSETT-
330 PM CDT THU AUG 6 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
CHANCE OF THUNDER (%) 0 30 20 20
PRECIP CHANCE (%) 20 30 20 20
PRECIP TYPE NONE TSTMS TSTMS TSTMS
PRECIP AMOUNT 0.00 0.05 0.18 0.08
PRECIP DURATION (HRS) 2 1 1
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 1 PM
TEMP (24H TREND) 72 (0) 94 (+1) 73 93
RH % (24H TREND) 90 (-4) 55 (+3) 99 56
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) LGT/VAR SW 4 LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 1100 1300
MIXING HGT(FT-AGL) 3600 4300
MIXING HGT(M-MSL) 1200 1400
MIXING HGT(FT-MSL) 3900 4500
TRANSPORT WND (M/S) SW 4 SW 3
TRANSPORT WND (MPH) SW 9 SW 7
VENT INDEX (M2/S) 4800 4200
CATEGORY DAY 3 3
500M MIX HGT TEMP (F) 88 84
500M TSPT WIND (M/S) SW 6 SW 4
500M TSPT WIND (MPH) SW 13 SW 9
DISPERSION INDEX 10 21 7 19
STABILITY CLASS F B F B
STAGNATION INDEX 3 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 55 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 55 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 55 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 90S. MINIMUM RH
56 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
A CHANCE OF SHOWERS. PARTLY CLOUDY. LOWS IN
THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY SUNNY.
HIGHS IN THE LOWER 90S. MINIMUM RH 61 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH.
ARZ035-036-048-049-058-070900-
CRITTENDEN-CROSS-LEE AR-PHILLIPS-ST. FRANCIS-
330 PM CDT THU AUG 6 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
CHANCE OF THUNDER (%) 0 20 20 20
PRECIP CHANCE (%) 10 20 20 20
PRECIP TYPE NONE TSTMS TSTMS TSTMS
PRECIP AMOUNT 0.00 0.01 0.02 0.03
PRECIP DURATION (HRS) 0 1 1
PRECIP BEGIN 2 PM 9 PM CONTINUING
PRECIP END 4 PM CONTINUING 6 PM
TEMP (24H TREND) 74 (+3) 95 (0) 74 94
RH % (24H TREND) 91 (-2) 50 (+6) 96 54
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 1600 1400
MIXING HGT(FT-AGL) 5200 4600
MIXING HGT(M-MSL) 1700 1500
MIXING HGT(FT-MSL) 5400 4800
TRANSPORT WND (M/S) S 3 S 3
TRANSPORT WND (MPH) S 7 S 6
VENT INDEX (M2/S) 5100 4500
CATEGORY DAY 3 3
500M MIX HGT TEMP (F) 88 83
500M TSPT WIND (M/S) SW 4 SW 3
500M TSPT WIND (MPH) SW 10 SW 6
DISPERSION INDEX 9 19 8 20
STABILITY CLASS F B F A
STAGNATION INDEX 3 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 54 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 54 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 54 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 90S. MINIMUM RH
54 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTH
WINDS AROUND 5 MPH.
THURSDAY
A CHANCE OF SHOWERS. MOSTLY SUNNY. HIGHS IN THE MID
90S. MINIMUM RH 55 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
TNZ001>004-019>022-070900-
BENTON TN-CARROLL-DYER-GIBSON-HENRY-LAKE-OBION-WEAKLEY-
330 PM CDT THU AUG 6 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
CHANCE OF THUNDER (%) 0 0 0 20
PRECIP CHANCE (%) 10 30 30
PRECIP TYPE NONE NONE SHOWERS TSTMS
PRECIP AMOUNT 0.00 0.00 0.09 0.06
PRECIP DURATION (HRS) 1 1
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING 1 PM
TEMP (24H TREND) 72 (+2) 95 (+3) 72 91
RH % (24H TREND) 92 (-6) 51 (-1) 98 59
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) LGT/VAR SW 4 LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 1000 1200
MIXING HGT(FT-AGL) 3100 3900
MIXING HGT(M-MSL) 1100 1300
MIXING HGT(FT-MSL) 3500 4300
TRANSPORT WND (M/S) SW 4 SW 4
TRANSPORT WND (MPH) SW 9 SW 8
VENT INDEX (M2/S) 4400 5200
CATEGORY DAY 3 3
500M MIX HGT TEMP (F) 87 83
500M TSPT WIND (M/S) SW 5 W 5
500M TSPT WIND (MPH) SW 11 W 10
DISPERSION INDEX 10 24 10 21
STABILITY CLASS F B E B
STAGNATION INDEX 3 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. LIGHT AND
VARIABLE WINDS.
SUNDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 54 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 56 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 57 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
WEDNESDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY SUNNY.
HIGHS IN THE LOWER 90S. MINIMUM RH 62 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
A CHANCE OF SHOWERS. PARTLY CLOUDY. LOWS IN
THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY SUNNY.
HIGHS IN THE LOWER 90S. MINIMUM RH 66 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH.
TNZ048>055-088>091-070900-
CHESTER-CROCKETT-DECATUR-FAYETTE-HARDEMAN-HAYWOOD-HENDERSON-
LAUDERDALE-MADISON-MCNAIRY-SHELBY-TIPTON-
330 PM CDT THU AUG 6 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
CHANCE OF THUNDER (%) 0 0 20 30
PRECIP CHANCE (%) 10 30 30
PRECIP TYPE NONE NONE TSTMS TSTMS
PRECIP AMOUNT 0.00 0.00 0.25 0.07
PRECIP DURATION (HRS) 1 2
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING 6 PM
TEMP (24H TREND) 72 (+2) 94 (0) 72 93
RH % (24H TREND) 92 (-6) 50 (+5) 97 56
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 1500 1400
MIXING HGT(FT-AGL) 4900 4500
MIXING HGT(M-MSL) 1600 1500
MIXING HGT(FT-MSL) 5300 4900
TRANSPORT WND (M/S) SW 4 SW 3
TRANSPORT WND (MPH) SW 8 SW 7
VENT INDEX (M2/S) 6400 4500
CATEGORY DAY 3 3
500M MIX HGT TEMP (F) 87 84
500M TSPT WIND (M/S) SW 4 SW 2
500M TSPT WIND (MPH) SW 10 SW 5
DISPERSION INDEX 9 22 8 19
STABILITY CLASS F B F B
STAGNATION INDEX 3 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 54 PERCENT.
SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 56 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 56 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH
58 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
A CHANCE OF SHOWERS. PARTLY CLOUDY. LOWS IN
THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY SUNNY.
HIGHS IN THE LOWER 90S. MINIMUM RH 61 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH.
MSZ001-007-008-010>012-020-021-070900-
COAHOMA-DESOTO-PANOLA-QUITMAN-TALLAHATCHIE-TATE-TUNICA-YALOBUSHA-
330 PM CDT THU AUG 6 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
CHANCE OF THUNDER (%) 0 0 20 30
PRECIP CHANCE (%) 10 30 30
PRECIP TYPE NONE NONE TSTMS TSTMS
PRECIP AMOUNT 0.00 0.00 0.01 0.18
PRECIP DURATION (HRS) 1 2
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING 6 PM
TEMP (24H TREND) 73 (+5) 94 (-1) 74 93
RH % (24H TREND) 93 (-3) 50 (+9) 94 56
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 1800 1200
MIXING HGT(FT-AGL) 5700 4000
MIXING HGT(M-MSL) 1800 1300
MIXING HGT(FT-MSL) 6000 4200
TRANSPORT WND (M/S) SW 3 SW 3
TRANSPORT WND (MPH) SW 7 SW 6
VENT INDEX (M2/S) 5400 3900
CATEGORY DAY 3 2
500M MIX HGT TEMP (F) 87 84
500M TSPT WIND (M/S) SW 4 SW 2
500M TSPT WIND (MPH) SW 9 SW 5
DISPERSION INDEX 8 20 8 18
STABILITY CLASS F A F B
STAGNATION INDEX 3 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH
56 PERCENT. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 58 PERCENT.
SOUTH WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 57 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 57 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 90S. MINIMUM RH
57 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
MSZ002>006-009-013>017-022>024-070900-
ALCORN-BENTON MS-CALHOUN-CHICKASAW-ITAWAMBA-LAFAYETTE-LEE MS-
MARSHALL-MONROE-PONTOTOC-PRENTISS-TIPPAH-TISHOMINGO-UNION-
330 PM CDT THU AUG 6 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
CHANCE OF THUNDER (%) 0 0 0 40
PRECIP CHANCE (%) 10 30 40
PRECIP TYPE NONE NONE SHOWERS TSTMS
PRECIP AMOUNT 0.00 0.00 0.05 0.14
PRECIP DURATION (HRS) 1 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
TEMP (24H TREND) 73 (+3) 95 (0) 73 93
RH % (24H TREND) 94 (-4) 49 (+7) 98 55
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 1800 1300
MIXING HGT(FT-AGL) 5800 4300
MIXING HGT(M-MSL) 1900 1400
MIXING HGT(FT-MSL) 6200 4700
TRANSPORT WND (M/S) S 3 W 3
TRANSPORT WND (MPH) S 7 W 6
VENT INDEX (M2/S) 5700 4200
CATEGORY DAY 3 3
500M MIX HGT TEMP (F) 86 83
500M TSPT WIND (M/S) SW 4 SW 3
500M TSPT WIND (MPH) SW 9 SW 6
DISPERSION INDEX 8 21 7 17
STABILITY CLASS F A F B
STAGNATION INDEX 3 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH
56 PERCENT. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 58 PERCENT.
SOUTH WINDS AROUND 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
TUESDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY SUNNY.
HIGHS IN THE LOWER 90S. MINIMUM RH 59 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH
59 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH
WINDS AROUND 5 MPH.
THURSDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY SUNNY.
HIGHS IN THE LOWER 90S. MINIMUM RH 60 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH.
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