676
FNUS54 KMEG 130830
FWFMEG
FIRE WEATHER PLANNING FORECAST FOR THE MIDSOUTH
NATIONAL WEATHER SERVICE MEMPHIS TN
330 AM CDT WED MAY 13 2026
DISCUSSION
MARGINAL FIRE DANGER CONCERNS WILL ARISE THROUGH AT LEAST
THURSDAY. THE MAIN CAUSE FOR THESE CONCERNS WILL BE DUE TO
MINIMUM RELATIVE HUMIDITY VALUES DROPPING BELOW 30 PERCENT
THROUGHOUT MOST OF THE MID-SOUTH EACH AFTERNOON THROUGH THURSDAY.
10-HR DEAD FUEL MOISTURE WILL BE AROUND TO JUST BELOW 10 PERCENT
THROUGH THIS PERIOD, BUT RECENT RAINFALL AND LIGHT WINDS SHOULD
ACT TO MITIGATE MORE SIGNIFICANT FIRE WEATHER CONCERNS. AN RFD
MAY BE WARRANTED WEDNESDAY AND THURSDAY GIVEN THE ABOVE
CONDITIONS.
ARZ009-018-026>028-MOZ113-115-132100-
CLAY-CRAIGHEAD-DUNKLIN-GREENE-MISSISSIPPI-PEMISCOT-POINSETT-
330 AM CDT WED MAY 13 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR CLEAR 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) 82 (+1) 51 (-5) 78
RH % (24H TREND) 23 (-5) 76 (+3) 26
AM WIND 20FT (MPH) NW 5 LGT/VAR
PM WIND 20FT (MPH) N 9 N 5 LGT/VAR
MIXING HGT(M-AGL) 2200 1500
MIXING HGT(FT-AGL) 7200 5000
MIXING HGT(M-MSL) 2300 1600
MIXING HGT(FT-MSL) 7500 5200
TRANSPORT WND (M/S) N 9 SE 2
TRANSPORT WND (MPH) N 21 SE 5
VENT INDEX (M2/S) 20700 3200
CATEGORY DAY 5 2
500M MIX HGT TEMP (F) 75 66
500M TSPT WIND (M/S) NW 6 E 5
500M TSPT WIND (MPH) NW 14 E 10
DISPERSION INDEX 58 13 27
STABILITY CLASS B F A
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
40 PERCENT. SOUTH WINDS 10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 70. SOUTH WINDS 10 TO
15 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
39 PERCENT. SOUTH WINDS 10 TO 15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTH
WINDS 10 TO 15 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 43 PERCENT.
SOUTH WINDS 10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH WINDS
10 TO 15 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH
51 PERCENT. SOUTH WINDS 15 TO 20 MPH.
MONDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY
CLOUDY. LOWS IN THE LOWER 70S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. MOSTLY
CLOUDY. HIGHS IN THE MID 80S. MINIMUM RH 65 PERCENT. SOUTH WINDS
10 TO 15 MPH.
ARZ035-036-048-049-058-132100-
CRITTENDEN-CROSS-LEE AR-PHILLIPS-ST. FRANCIS-
330 AM CDT WED MAY 13 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR CLEAR 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) 84 (+3) 53 (-2) 80
RH % (24H TREND) 27 (-3) 73 (-8) 27
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) N 5 N 4 LGT/VAR
MIXING HGT(M-AGL) 2100 1400
MIXING HGT(FT-AGL) 6900 4500
MIXING HGT(M-MSL) 2200 1400
MIXING HGT(FT-MSL) 7100 4700
TRANSPORT WND (M/S) N 8 NE 2
TRANSPORT WND (MPH) N 18 NE 3
VENT INDEX (M2/S) 17600 2800
CATEGORY DAY 5 2
500M MIX HGT TEMP (F) 76 67
500M TSPT WIND (M/S) NW 5 E 5
500M TSPT WIND (MPH) NW 12 E 11
DISPERSION INDEX 38 11 30
STABILITY CLASS B F A
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
41 PERCENT. SOUTH WINDS 10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 70. SOUTH WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
39 PERCENT. SOUTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTH
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 45 PERCENT.
SOUTH WINDS 10 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTH WINDS
5 TO 10 MPH.
MONDAY
PARTLY SUNNY. HIGHS AROUND 90. MINIMUM RH 50 PERCENT.
SOUTH WINDS 10 TO 15 MPH.
MONDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY
CLOUDY. LOWS IN THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY CLOUDY.
HIGHS IN THE MID 80S. MINIMUM RH 62 PERCENT. SOUTH WINDS 5 TO
10 MPH.
TNZ001>004-019>022-132100-
BENTON TN-CARROLL-DYER-GIBSON-HENRY-LAKE-OBION-WEAKLEY-
330 AM CDT WED MAY 13 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR CLEAR CLEAR
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) 81 (+1) 47 (-6) 76
RH % (24H TREND) 27 (-3) 87 (+2) 28
AM WIND 20FT (MPH) W 4 LGT/VAR
PM WIND 20FT (MPH) NW 7 N 4 LGT/VAR
MIXING HGT(M-AGL) 2000 1500
MIXING HGT(FT-AGL) 6700 5000
MIXING HGT(M-MSL) 2200 1600
MIXING HGT(FT-MSL) 7100 5400
TRANSPORT WND (M/S) NW 9 N 3
TRANSPORT WND (MPH) NW 21 N 7
VENT INDEX (M2/S) 19800 4800
CATEGORY DAY 5 3
500M MIX HGT TEMP (F) 74 63
500M TSPT WIND (M/S) NW 7 NE 4
500M TSPT WIND (MPH) NW 15 NE 8
DISPERSION INDEX 54 14 38
STABILITY CLASS B F A
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHEAST
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
44 PERCENT. SOUTH WINDS 10 TO 15 MPH.
FRIDAY NIGHT
A CHANCE OF SHOWERS. PARTLY CLOUDY. LOWS IN THE
UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
44 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 43 PERCENT.
SOUTH WINDS 10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. SOUTH WINDS
5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH
51 PERCENT. SOUTH WINDS 10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTH WINDS
5 TO 10 MPH.
TUESDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY SUNNY.
HIGHS IN THE UPPER 80S. MINIMUM RH 62 PERCENT. SOUTH WINDS 10 TO
15 MPH.
TNZ048>055-088>091-132100-
CHESTER-CROCKETT-DECATUR-FAYETTE-HARDEMAN-HAYWOOD-HENDERSON-
LAUDERDALE-MADISON-MCNAIRY-SHELBY-TIPTON-
330 AM CDT WED MAY 13 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR CLEAR 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) 81 (+1) 48 (-4) 77
RH % (24H TREND) 28 (-4) 88 (-4) 28
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) NW 6 LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 2000 1400
MIXING HGT(FT-AGL) 6600 4500
MIXING HGT(M-MSL) 2100 1500
MIXING HGT(FT-MSL) 7000 4900
TRANSPORT WND (M/S) NW 8 N 3
TRANSPORT WND (MPH) NW 18 N 7
VENT INDEX (M2/S) 16800 4500
CATEGORY DAY 5 3
500M MIX HGT TEMP (F) 75 64
500M TSPT WIND (M/S) W 6 NE 4
500M TSPT WIND (MPH) W 12 NE 9
DISPERSION INDEX 40 11 37
STABILITY CLASS B F A
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHEAST
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
44 PERCENT. SOUTH WINDS 10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTH WINDS
5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
43 PERCENT. SOUTH WINDS 10 TO 15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 45 PERCENT.
SOUTH WINDS 10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. SOUTH WINDS
5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 90. MINIMUM RH 50 PERCENT.
SOUTH WINDS 10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTH WINDS
5 TO 10 MPH.
TUESDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY SUNNY.
HIGHS IN THE UPPER 80S. MINIMUM RH 59 PERCENT. SOUTH WINDS 10 TO
15 MPH.
MSZ001-007-008-010>012-020-021-132100-
COAHOMA-DESOTO-PANOLA-QUITMAN-TALLAHATCHIE-TATE-TUNICA-YALOBUSHA-
330 AM CDT WED MAY 13 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR CLEAR 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) 84 (+3) 52 (-1) 80
RH % (24H TREND) 34 (+2) 78 (-10) 29
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) NW 5 N 4 LGT/VAR
MIXING HGT(M-AGL) 1900 1400
MIXING HGT(FT-AGL) 6200 4700
MIXING HGT(M-MSL) 2000 1500
MIXING HGT(FT-MSL) 6500 4900
TRANSPORT WND (M/S) N 8 N 3
TRANSPORT WND (MPH) N 17 N 6
VENT INDEX (M2/S) 16000 4500
CATEGORY DAY 5 3
500M MIX HGT TEMP (F) 76 68
500M TSPT WIND (M/S) NW 3 NE 5
500M TSPT WIND (MPH) NW 7 NE 10
DISPERSION INDEX 34 11 33
STABILITY CLASS B F A
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
43 PERCENT. SOUTH WINDS 10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTH WINDS
5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
40 PERCENT. SOUTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTH
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 45 PERCENT.
SOUTH WINDS 10 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 70. SOUTH WINDS 5 TO
10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 90. MINIMUM RH 45 PERCENT.
SOUTH WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTH WINDS
5 TO 10 MPH.
TUESDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY SUNNY.
HIGHS IN THE UPPER 80S. MINIMUM RH 51 PERCENT. SOUTH WINDS 5 TO
10 MPH.
MSZ002>006-009-013>017-022>024-132100-
ALCORN-BENTON MS-CALHOUN-CHICKASAW-ITAWAMBA-LAFAYETTE-LEE MS-
MARSHALL-MONROE-PONTOTOC-PRENTISS-TIPPAH-TISHOMINGO-UNION-
330 AM CDT WED MAY 13 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR CLEAR CLEAR
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) 83 (+3) 50 (-4) 78
RH % (24H TREND) 37 (-1) 85 (-14) 30
AM WIND 20FT (MPH) LGT/VAR LGT/VAR
PM WIND 20FT (MPH) NW 5 LGT/VAR LGT/VAR
MIXING HGT(M-AGL) 1800 1500
MIXING HGT(FT-AGL) 5900 4900
MIXING HGT(M-MSL) 1900 1600
MIXING HGT(FT-MSL) 6300 5300
TRANSPORT WND (M/S) NW 7 N 4
TRANSPORT WND (MPH) NW 16 N 8
VENT INDEX (M2/S) 13300 6400
CATEGORY DAY 4 3
500M MIX HGT TEMP (F) 73 66
500M TSPT WIND (M/S) W 5 NE 4
500M TSPT WIND (MPH) W 10 NE 10
DISPERSION INDEX 33 11 37
STABILITY CLASS B F A
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTHEAST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH
44 PERCENT. SOUTH WINDS 5 TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS
5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
42 PERCENT. SOUTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 45 PERCENT.
SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. SOUTH WINDS
5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
46 PERCENT. SOUTH WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTH WINDS
5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
49 PERCENT. SOUTH WINDS 5 TO 10 MPH.
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