079
FNUS54 KMEG 150830
FWFMEG
FIRE WEATHER PLANNING FORECAST FOR THE MIDSOUTH
NATIONAL WEATHER SERVICE MEMPHIS TN
330 AM CDT FRI MAY 15 2026
DISCUSSION
FIRE WEATHER CONCERNS ARE NOT ANTICIPATED TODAY DUE TO 20 FT
WINDS REMAINING LESS THAN 10 MPH. RELATIVE HUMIDITY WILL BEGIN TO
INCREASE ON FRIDAY WITH WETTING RAIN CHANCES RETURNING NEXT WEEK.
ARZ009-018-026>028-MOZ113-115-152100-
CLAY-CRAIGHEAD-DUNKLIN-GREENE-MISSISSIPPI-PEMISCOT-POINSETT-
330 AM CDT FRI MAY 15 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY
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) 88 (+10) 69 (+13) 87
RH % (24H TREND) 38 (+10) 80 (+14) 42
AM WIND 20FT (MPH) S 9 G22 S 12 G23
PM WIND 20FT (MPH) S 13 G22 S 11 G21 S 13 G23
MIXING HGT(M-AGL) 1400 1400
MIXING HGT(FT-AGL) 4400 4700
MIXING HGT(M-MSL) 1400 1500
MIXING HGT(FT-MSL) 4700 5000
TRANSPORT WND (M/S) S 10 S 8
TRANSPORT WND (MPH) S 22 S 18
VENT INDEX (M2/S) 14000 12000
CATEGORY DAY 4 4
500M MIX HGT TEMP (F) 76 81
500M TSPT WIND (M/S) S 10 SW 9
500M TSPT WIND (MPH) S 21 SW 20
DISPERSION INDEX 58 28 56
STABILITY CLASS C D C
STAGNATION INDEX 2 2 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. SOUTH
WINDS 10 TO 15 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 41 PERCENT.
SOUTH WINDS 10 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTH WINDS
10 TO 15 MPH.
MONDAY
PARTLY SUNNY. HIGHS AROUND 90. MINIMUM RH 49 PERCENT.
SOUTH WINDS 15 TO 20 MPH.
MONDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY
CLOUDY. LOWS IN THE LOWER 70S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY SUNNY.
HIGHS IN THE UPPER 80S. MINIMUM RH 57 PERCENT. SOUTH WINDS 10 TO
15 MPH.
TUESDAY NIGHT
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS.
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. MOSTLY
CLOUDY. HIGHS AROUND 80. MINIMUM RH 57 PERCENT. NORTHEAST WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY
CLOUDY. LOWS IN THE LOWER 60S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY SUNNY.
HIGHS IN THE UPPER 70S. MINIMUM RH 53 PERCENT. NORTHEAST WINDS
5 TO 10 MPH.
ARZ035-036-048-049-058-152100-
CRITTENDEN-CROSS-LEE AR-PHILLIPS-ST. FRANCIS-
330 AM CDT FRI MAY 15 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
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) 88 (+8) 71 (+13) 86
RH % (24H TREND) 43 (+13) 81 (+11) 44
AM WIND 20FT (MPH) S 7 G19 S 7 G19
PM WIND 20FT (MPH) S 9 G19 S 8 G20 S 9 G19
MIXING HGT(M-AGL) 1400 1500
MIXING HGT(FT-AGL) 4700 4900
MIXING HGT(M-MSL) 1500 1600
MIXING HGT(FT-MSL) 4900 5100
TRANSPORT WND (M/S) S 9 S 8
TRANSPORT WND (MPH) S 20 S 18
VENT INDEX (M2/S) 13500 12800
CATEGORY DAY 4 4
500M MIX HGT TEMP (F) 79 81
500M TSPT WIND (M/S) S 9 S 7
500M TSPT WIND (MPH) S 20 S 16
DISPERSION INDEX 53 25 51
STABILITY CLASS B D B
STAGNATION INDEX 2 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. SOUTH
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 45 PERCENT.
SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTH WINDS
5 TO 10 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
51 PERCENT. SOUTH WINDS 10 TO 15 MPH.
MONDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY
CLOUDY. LOWS IN THE LOWER 70S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY SUNNY.
HIGHS IN THE UPPER 80S. MINIMUM RH 58 PERCENT. SOUTH WINDS 5 TO
10 MPH.
TUESDAY NIGHT
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS.
MOSTLY CLOUDY. LOWS AROUND 70. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. MOSTLY
CLOUDY. HIGHS IN THE LOWER 80S. MINIMUM RH 64 PERCENT. SOUTH
WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY
CLOUDY. LOWS IN THE MID 60S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY SUNNY.
HIGHS AROUND 80. MINIMUM RH 56 PERCENT. NORTH WINDS AROUND 5 MPH.
TNZ001>004-019>022-152100-
BENTON TN-CARROLL-DYER-GIBSON-HENRY-LAKE-OBION-WEAKLEY-
330 AM CDT FRI MAY 15 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY
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) 85 (+11) 65 (+15) 88
RH % (24H TREND) 36 (+6) 77 (+3) 45
AM WIND 20FT (MPH) S 7 G19 S 8 G21
PM WIND 20FT (MPH) S 8 G20 S 7 G19 S 9 G21
MIXING HGT(M-AGL) 1000 1200
MIXING HGT(FT-AGL) 3400 3900
MIXING HGT(M-MSL) 1100 1300
MIXING HGT(FT-MSL) 3700 4300
TRANSPORT WND (M/S) S 8 SW 8
TRANSPORT WND (MPH) S 17 SW 18
VENT INDEX (M2/S) 8800 10400
CATEGORY DAY 4 4
500M MIX HGT TEMP (F) 72 80
500M TSPT WIND (M/S) S 8 SW 9
500M TSPT WIND (MPH) S 18 SW 20
DISPERSION INDEX 37 22 50
STABILITY CLASS B E C
STAGNATION INDEX 3 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 37 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
46 PERCENT. SOUTH WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTH WINDS
10 TO 15 MPH.
TUESDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY SUNNY.
HIGHS IN THE UPPER 80S. MINIMUM RH 52 PERCENT. SOUTH WINDS 10 TO
15 MPH.
TUESDAY NIGHT
SHOWERS LIKELY. MOSTLY CLOUDY. LOWS IN THE UPPER
60S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. PARTLY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 58 PERCENT. NORTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY
CLOUDY. LOWS IN THE LOWER 60S. NORTH WINDS AROUND 5 MPH.
THURSDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY SUNNY.
HIGHS IN THE LOWER 80S. MINIMUM RH 51 PERCENT. NORTHEAST WINDS
5 TO 10 MPH.
TNZ048>055-088>091-152100-
CHESTER-CROCKETT-DECATUR-FAYETTE-HARDEMAN-HAYWOOD-HENDERSON-
LAUDERDALE-MADISON-MCNAIRY-SHELBY-TIPTON-
330 AM CDT FRI MAY 15 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY
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) 86 (+11) 64 (+13) 86
RH % (24H TREND) 37 (+5) 79 (+1) 43
AM WIND 20FT (MPH) S 6 G18 S 7 G19
PM WIND 20FT (MPH) S 9 G18 S 7 G18 S 9 G19
MIXING HGT(M-AGL) 1100 1200
MIXING HGT(FT-AGL) 3500 3900
MIXING HGT(M-MSL) 1200 1300
MIXING HGT(FT-MSL) 3900 4300
TRANSPORT WND (M/S) S 8 SW 8
TRANSPORT WND (MPH) S 17 SW 18
VENT INDEX (M2/S) 9600 10400
CATEGORY DAY 4 4
500M MIX HGT TEMP (F) 74 80
500M TSPT WIND (M/S) S 8 SW 8
500M TSPT WIND (MPH) S 18 SW 18
DISPERSION INDEX 35 14 47
STABILITY CLASS B E C
STAGNATION INDEX 2 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 39 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 46 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 AROUND 90. MINIMUM RH 50 PERCENT. SOUTH WINDS 10 TO 15 MPH.
TUESDAY NIGHT
SHOWERS LIKELY. MOSTLY CLOUDY. LOWS IN THE UPPER
60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. PARTLY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 60 PERCENT. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY
CLOUDY. LOWS IN THE LOWER 60S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY SUNNY.
HIGHS IN THE LOWER 80S. MINIMUM RH 52 PERCENT. NORTH WINDS AROUND
5 MPH.
MSZ001-007-008-010>012-020-021-152100-
COAHOMA-DESOTO-PANOLA-QUITMAN-TALLAHATCHIE-TATE-TUNICA-YALOBUSHA-
330 AM CDT FRI MAY 15 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY
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) 88 (+8) 68 (+12) 87
RH % (24H TREND) 41 (+11) 83 (+9) 43
AM WIND 20FT (MPH) SE 6 G18 S 6 G17
PM WIND 20FT (MPH) S 8 G18 S 7 G18 S 8 G17
MIXING HGT(M-AGL) 1300 1400
MIXING HGT(FT-AGL) 4400 4700
MIXING HGT(M-MSL) 1400 1500
MIXING HGT(FT-MSL) 4600 4900
TRANSPORT WND (M/S) S 8 S 7
TRANSPORT WND (MPH) S 17 S 16
VENT INDEX (M2/S) 11200 10500
CATEGORY DAY 4 4
500M MIX HGT TEMP (F) 78 80
500M TSPT WIND (M/S) S 8 S 7
500M TSPT WIND (MPH) S 17 S 16
DISPERSION INDEX 44 14 47
STABILITY CLASS B E C
STAGNATION INDEX 2 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTH WINDS
10 TO 15 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 44 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 49 PERCENT.
SOUTH WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTH WINDS
10 TO 15 MPH.
TUESDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY SUNNY.
HIGHS IN THE UPPER 80S. MINIMUM RH 55 PERCENT. SOUTH WINDS 5 TO
10 MPH.
TUESDAY NIGHT
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS.
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. PARTLY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 64 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY
CLOUDY. LOWS IN THE MID 60S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY SUNNY.
HIGHS IN THE LOWER 80S. MINIMUM RH 56 PERCENT. NORTH WINDS AROUND
5 MPH.
MSZ002>006-009-013>017-022>024-152100-
ALCORN-BENTON MS-CALHOUN-CHICKASAW-ITAWAMBA-LAFAYETTE-LEE MS-
MARSHALL-MONROE-PONTOTOC-PRENTISS-TIPPAH-TISHOMINGO-UNION-
330 AM CDT FRI MAY 15 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY
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) 85 (+8) 62 (+11) 84
RH % (24H TREND) 38 (+6) 85 (+3) 43
AM WIND 20FT (MPH) SE 4 S 5
PM WIND 20FT (MPH) S 6 S 5 S 6
MIXING HGT(M-AGL) 1100 1100
MIXING HGT(FT-AGL) 3600 3600
MIXING HGT(M-MSL) 1200 1200
MIXING HGT(FT-MSL) 4000 4000
TRANSPORT WND (M/S) S 6 S 7
TRANSPORT WND (MPH) S 13 S 15
VENT INDEX (M2/S) 7200 8400
CATEGORY DAY 3 4
500M MIX HGT TEMP (F) 74 79
500M TSPT WIND (M/S) S 6 S 7
500M TSPT WIND (MPH) S 14 S 15
DISPERSION INDEX 31 11 40
STABILITY CLASS B E B
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTH
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 42 PERCENT.
SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTH WINDS
5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH
49 PERCENT. SOUTH WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 70. SOUTH WINDS 5 TO
10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS AROUND 90. MINIMUM RH 50 PERCENT.
SOUTH WINDS 5 TO 10 MPH.
TUESDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY
CLOUDY. LOWS IN THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. PARTLY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 62 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY
CLOUDY. LOWS IN THE MID 60S. NORTH WINDS AROUND 5 MPH.
THURSDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. PARTLY SUNNY.
HIGHS IN THE LOWER 80S. MINIMUM RH 54 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page