508
FNUS54 KMEG 122031
FWFMEG
FIRE WEATHER PLANNING FORECAST FOR THE MIDSOUTH
NATIONAL WEATHER SERVICE MEMPHIS TN
330 PM CDT THU MAR 12 2026
DISCUSSION
MINIMUM RELATIVE HUMIDITY VALUES WILL AVERAGE BETWEEN 30-40%
FRIDAY AFTERNOON AND BETWEEN 40-50% SATURDAY. FUEL MOISTURE
REMAINS HIGH FROM WEDNESDAY'S RAINFALL WHICH WILL MITIGATE ANY
FIRE WEATHER CONCERNS OVER THE NEXT COUPLE OF DAYS. ADDITIONAL
SHOWERS AND THUNDERSTORMS ARE ANTICIPATED ALONG ANOTHER COLD
FRONT SUNDAY NIGHT.
ARZ009-018-026>028-MOZ113-115-130900-
CLAY-CRAIGHEAD-DUNKLIN-GREENE-MISSISSIPPI-PEMISCOT-POINSETT-
331 PM CDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
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) 41 (+5) 65 (+10) 41 71
RH % (24H TREND) 70 (-22) 42 (+6) 97 47
AM WIND 20FT (MPH) SW 12 G22 SE 5
PM WIND 20FT (MPH) S 5 SW 9 G21 S 4 S 9
MIXING HGT(M-AGL) 1000 1100
MIXING HGT(FT-AGL) 3200 3600
MIXING HGT(M-MSL) 1100 1200
MIXING HGT(FT-MSL) 3500 3800
TRANSPORT WND (M/S) W 7 S 8
TRANSPORT WND (MPH) W 16 S 18
VENT INDEX (M2/S) 7700 9600
CATEGORY DAY 3 4
500M MIX HGT TEMP (F) 56 63
500M TSPT WIND (M/S) SW 11 S 6
500M TSPT WIND (MPH) SW 24 S 14
DISPERSION INDEX 33 48 7 38
STABILITY CLASS E C F C
STAGNATION INDEX 2 2 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
10 TO 15 MPH.
SUNDAY
WINDY. SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS.
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S. MINIMUM RH 63 PERCENT.
SOUTH WINDS 15 TO 25 MPH.
SUNDAY NIGHT
RAIN SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. MOSTLY CLOUDY. LOWS IN THE UPPER 20S. WEST WINDS
10 TO 20 MPH.
MONDAY
SUNNY. HIGHS AROUND 40. MINIMUM RH 33 PERCENT.
NORTHWEST WINDS 10 TO 20 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S. NORTHWEST
WINDS 10 TO 15 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 40S. MINIMUM RH
35 PERCENT. WEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. SOUTH WINDS
5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. MINIMUM RH
49 PERCENT. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. SOUTH
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
53 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
ARZ035-036-048-049-058-130900-
CRITTENDEN-CROSS-LEE AR-PHILLIPS-ST. FRANCIS-
331 PM CDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER CLEAR CLEAR CLEAR 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) 41 (+2) 66 (+11) 45 72
RH % (24H TREND) 76 (-23) 46 (+5) 94 48
AM WIND 20FT (MPH) SW 8 G19 LGT/VAR
PM WIND 20FT (MPH) LGT/VAR SW 6 G17 LGT/VAR S 7
MIXING HGT(M-AGL) 900 1000
MIXING HGT(FT-AGL) 3100 3300
MIXING HGT(M-MSL) 1000 1100
MIXING HGT(FT-MSL) 3300 3500
TRANSPORT WND (M/S) SW 7 S 8
TRANSPORT WND (MPH) SW 15 S 18
VENT INDEX (M2/S) 7000 8800
CATEGORY DAY 3 4
500M MIX HGT TEMP (F) 56 64
500M TSPT WIND (M/S) SW 10 S 7
500M TSPT WIND (MPH) SW 22 S 15
DISPERSION INDEX 17 45 8 39
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 UPPER 50S. SOUTH
WINDS 10 TO 15 MPH.
SUNDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY SUNNY.
HIGHS IN THE MID 70S. MINIMUM RH 59 PERCENT. SOUTH WINDS 15 TO
20 MPH.
SUNDAY NIGHT
RAIN SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. MOSTLY CLOUDY. LOWS IN THE LOWER 30S. WEST WINDS
10 TO 15 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 40S. MINIMUM RH 32 PERCENT.
NORTHWEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. NORTHWEST
WINDS 10 TO 15 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 40S. MINIMUM RH
35 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH
WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. MINIMUM RH
48 PERCENT. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
55 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
TNZ001>004-019>022-130900-
BENTON TN-CARROLL-DYER-GIBSON-HENRY-LAKE-OBION-WEAKLEY-
331 PM CDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
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) 38 (+2) 65 (+10) 41 71
RH % (24H TREND) 67 (-27) 38 (+6) 95 40
AM WIND 20FT (MPH) SW 11 G22 SE 4
PM WIND 20FT (MPH) LGT/VAR SW 9 G21 LGT/VAR S 6
MIXING HGT(M-AGL) 900 1200
MIXING HGT(FT-AGL) 3000 3900
MIXING HGT(M-MSL) 1000 1300
MIXING HGT(FT-MSL) 3400 4300
TRANSPORT WND (M/S) W 11 S 7
TRANSPORT WND (MPH) W 24 S 16
VENT INDEX (M2/S) 11000 9100
CATEGORY DAY 4 4
500M MIX HGT TEMP (F) 55 61
500M TSPT WIND (M/S) SW 12 SE 6
500M TSPT WIND (MPH) SW 26 SE 14
DISPERSION INDEX 29 61 6 33
STABILITY CLASS F C F B
STAGNATION INDEX 3 2 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
10 TO 15 MPH.
SUNDAY
A CHANCE OF SHOWERS. MOSTLY CLOUDY. HIGHS IN THE MID
70S. MINIMUM RH 55 PERCENT. SOUTH WINDS 15 TO 20 MPH.
SUNDAY NIGHT
RAIN SHOWERS, A CHANCE OF THUNDERSTORMS AND SNOW
SHOWERS. LOWS AROUND 30. WEST WINDS 10 TO 20 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. MINIMUM RH
33 PERCENT. NORTHWEST WINDS 10 TO 20 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 20. NORTHWEST WINDS
10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. MINIMUM RH
30 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTH
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. MINIMUM RH
43 PERCENT. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTH
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH
52 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
TNZ048>055-088>091-130900-
CHESTER-CROCKETT-DECATUR-FAYETTE-HARDEMAN-HAYWOOD-HENDERSON-
LAUDERDALE-MADISON-MCNAIRY-SHELBY-TIPTON-
331 PM CDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER CLEAR 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) 38 (+1) 66 (+10) 41 73
RH % (24H TREND) 70 (-26) 37 (+4) 95 40
AM WIND 20FT (MPH) SW 9 G20 LGT/VAR
PM WIND 20FT (MPH) LGT/VAR SW 8 G19 LGT/VAR S 6
MIXING HGT(M-AGL) 1000 1100
MIXING HGT(FT-AGL) 3100 3800
MIXING HGT(M-MSL) 1100 1300
MIXING HGT(FT-MSL) 3500 4200
TRANSPORT WND (M/S) W 9 S 7
TRANSPORT WND (MPH) W 20 S 16
VENT INDEX (M2/S) 9900 9100
CATEGORY DAY 4 4
500M MIX HGT TEMP (F) 55 63
500M TSPT WIND (M/S) SW 10 S 5
500M TSPT WIND (MPH) SW 22 S 12
DISPERSION INDEX 24 55 6 33
STABILITY CLASS F C F B
STAGNATION INDEX 3 2 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
10 TO 15 MPH.
SUNDAY
A CHANCE OF SHOWERS. PARTLY SUNNY. HIGHS IN THE UPPER
70S. MINIMUM RH 53 PERCENT. SOUTH WINDS 15 TO 20 MPH.
SUNDAY NIGHT
RAIN SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS
IN THE LOWER 30S. WEST WINDS 10 TO 20 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S. MINIMUM RH
32 PERCENT. NORTHWEST WINDS 10 TO 20 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S. NORTHWEST
WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S. MINIMUM RH
29 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTH
WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. MINIMUM RH
41 PERCENT. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. SOUTH
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
50 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
MSZ001-007-008-010>012-020-021-130900-
COAHOMA-DESOTO-PANOLA-QUITMAN-TALLAHATCHIE-TATE-TUNICA-YALOBUSHA-
331 PM CDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER CLEAR CLEAR CLEAR CLEAR
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) 38 (-1) 68 (+11) 43 75
RH % (24H TREND) 81 (-17) 40 (+3) 95 43
AM WIND 20FT (MPH) S 6 G17 LGT/VAR
PM WIND 20FT (MPH) LGT/VAR SW 6 LGT/VAR S 6
MIXING HGT(M-AGL) 900 1000
MIXING HGT(FT-AGL) 2900 3300
MIXING HGT(M-MSL) 1000 1100
MIXING HGT(FT-MSL) 3100 3500
TRANSPORT WND (M/S) SW 6 S 7
TRANSPORT WND (MPH) SW 14 S 16
VENT INDEX (M2/S) 6000 7700
CATEGORY DAY 3 3
500M MIX HGT TEMP (F) 55 63
500M TSPT WIND (M/S) SW 8 S 6
500M TSPT WIND (MPH) SW 18 S 12
DISPERSION INDEX 12 45 7 35
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 50S. SOUTH WINDS
10 TO 15 MPH.
SUNDAY
A CHANCE OF SHOWERS. PARTLY SUNNY. HIGHS IN THE UPPER
70S. MINIMUM RH 55 PERCENT. SOUTH WINDS 15 TO 20 MPH.
SUNDAY NIGHT
RAIN SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS
IN THE LOWER 30S. WEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S. MINIMUM RH
32 PERCENT. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. NORTHWEST
WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. MINIMUM RH
32 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. SOUTH WINDS
5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. MINIMUM RH
44 PERCENT. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
53 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
MSZ002>006-009-013>017-022>024-130900-
ALCORN-BENTON MS-CALHOUN-CHICKASAW-ITAWAMBA-LAFAYETTE-LEE MS-
MARSHALL-MONROE-PONTOTOC-PRENTISS-TIPPAH-TISHOMINGO-UNION-
331 PM CDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER CLEAR CLEAR MCLEAR CLEAR
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) 36 (-3) 69 (+11) 41 76
RH % (24H TREND) 80 (-18) 33 (+2) 96 37
AM WIND 20FT (MPH) S 5 LGT/VAR
PM WIND 20FT (MPH) LGT/VAR SW 6 LGT/VAR S 5
MIXING HGT(M-AGL) 1000 1100
MIXING HGT(FT-AGL) 3200 3700
MIXING HGT(M-MSL) 1100 1300
MIXING HGT(FT-MSL) 3600 4100
TRANSPORT WND (M/S) SW 7 S 6
TRANSPORT WND (MPH) SW 16 S 14
VENT INDEX (M2/S) 7700 7800
CATEGORY DAY 3 3
500M MIX HGT TEMP (F) 55 63
500M TSPT WIND (M/S) SW 7 S 4
500M TSPT WIND (MPH) SW 16 S 9
DISPERSION INDEX 11 45 4 33
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 50S. SOUTH WINDS
5 TO 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH
50 PERCENT. SOUTH WINDS 15 TO 20 MPH.
SUNDAY NIGHT
RAIN SHOWERS. LOWS IN THE LOWER 30S. WEST WINDS
10 TO 15 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S. MINIMUM RH
30 PERCENT. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. NORTHWEST
WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. MINIMUM RH
26 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. MINIMUM RH
35 PERCENT. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. SOUTH
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
48 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
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