792
FNUS54 KMEG 272031
FWFMEG
FIRE WEATHER PLANNING FORECAST FOR THE MIDSOUTH
NATIONAL WEATHER SERVICE MEMPHIS TN
330 PM CDT MON APR 27 2026
DISCUSSION
UPCOMING SHOWERS AND THUNDERSTORMS THROUGH WEDNESDAY WILL KEEP
MINIMUM RELATIVE HUMIDITY VALUES ABOVE 40% THROUGH THE FORECAST
PERIOD. IN CONJUNCTION WITH WEAK 20 FT WINDS, FIRE DANGER IS
EXPECTED TO BE LOW THROUGH THE PERIOD.
ARZ009-018-026>028-MOZ113-115-280900-
CLAY-CRAIGHEAD-DUNKLIN-GREENE-MISSISSIPPI-PEMISCOT-POINSETT-
330 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
CHANCE OF THUNDER (%) 70 70 70 0
PRECIP CHANCE (%) 90 70 100 20
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
PRECIP AMOUNT 0.51 0.40 1.07 0.05
PRECIP DURATION (HRS) 5 3 11 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
TEMP (24H TREND) 63 (-8) 80 (-6) 59 71
RH % (24H TREND) 100 (+16) 68 (+5) 100 53
AM WIND 20FT (MPH) E 4 N 9 G18
PM WIND 20FT (MPH) SW 13 G27 S 7 S 7 N 10 G17
MIXING HGT(M-AGL) 800 1600
MIXING HGT(FT-AGL) 2600 5200
MIXING HGT(M-MSL) 900 1700
MIXING HGT(FT-MSL) 2900 5400
TRANSPORT WND (M/S) S 6 N 8
TRANSPORT WND (MPH) S 14 N 17
VENT INDEX (M2/S) 5400 13600
CATEGORY DAY 3 4
500M MIX HGT TEMP (F) 74 62
500M TSPT WIND (M/S) SW 12 N 8
500M TSPT WIND (MPH) SW 26 N 17
DISPERSION INDEX 32 27 30 48
STABILITY CLASS D C D C
STAGNATION INDEX 3 3 1 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTH
WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH
42 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST
WINDS AROUND 5 MPH.
FRIDAY
A CHANCE OF SHOWERS. PARTLY SUNNY. HIGHS IN THE MID
60S. MINIMUM RH 54 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. MINIMUM RH
38 PERCENT. NORTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTH WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH 36 PERCENT.
WEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH 39 PERCENT.
SOUTHWEST WINDS 10 TO 15 MPH.
ARZ035-036-048-049-058-280900-
CRITTENDEN-CROSS-LEE AR-PHILLIPS-ST. FRANCIS-
330 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
CHANCE OF THUNDER (%) 70 70 70 0
PRECIP CHANCE (%) 80 80 100 30
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
PRECIP AMOUNT 0.50 0.26 0.85 0.09
PRECIP DURATION (HRS) 10 4 12 3
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
TEMP (24H TREND) 67 (-4) 81 (-6) 62 73
RH % (24H TREND) 100 (+8) 70 (+7) 100 58
AM WIND 20FT (MPH) S 4 NW 6
PM WIND 20FT (MPH) S 9 G23 S 7 S 6 N 7
MIXING HGT(M-AGL) 800 1300
MIXING HGT(FT-AGL) 2500 4300
MIXING HGT(M-MSL) 800 1400
MIXING HGT(FT-MSL) 2700 4500
TRANSPORT WND (M/S) S 8 N 7
TRANSPORT WND (MPH) S 17 N 15
VENT INDEX (M2/S) 6400 9800
CATEGORY DAY 3 4
500M MIX HGT TEMP (F) 72 63
500M TSPT WIND (M/S) S 9 N 7
500M TSPT WIND (MPH) S 21 N 16
DISPERSION INDEX 29 36 20 39
STABILITY CLASS E B D B
STAGNATION INDEX 1 3 1 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH
44 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
A CHANCE OF SHOWERS. MOSTLY CLOUDY. LOWS IN THE
LOWER 50S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
A CHANCE OF SHOWERS. PARTLY SUNNY. HIGHS IN THE LOWER
60S. MINIMUM RH 63 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
A CHANCE OF SHOWERS. MOSTLY CLOUDY. LOWS IN THE
UPPER 40S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. MINIMUM RH
42 PERCENT. NORTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTH WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH 39 PERCENT.
NORTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. MINIMUM RH
41 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
TNZ001>004-019>022-280900-
BENTON TN-CARROLL-DYER-GIBSON-HENRY-LAKE-OBION-WEAKLEY-
330 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY PCLDY
CHANCE OF THUNDER (%) 100 50 50 0
PRECIP CHANCE (%) 100 60 100 30
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
PRECIP AMOUNT 0.75 0.13 1.45 0.10
PRECIP DURATION (HRS) 8 2 12 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 1 PM
TEMP (24H TREND) 64 (-1) 81 (-4) 60 71
RH % (24H TREND) 100 (+19) 62 (+2) 100 55
AM WIND 20FT (MPH) SW 4 NW 7 G17
PM WIND 20FT (MPH) S 11 G24 SW 6 S 5 NW 8 G17
MIXING HGT(M-AGL) 900 1400
MIXING HGT(FT-AGL) 2900 4600
MIXING HGT(M-MSL) 1000 1500
MIXING HGT(FT-MSL) 3300 5000
TRANSPORT WND (M/S) SW 6 N 8
TRANSPORT WND (MPH) SW 14 N 17
VENT INDEX (M2/S) 6000 12000
CATEGORY DAY 3 4
500M MIX HGT TEMP (F) 72 64
500M TSPT WIND (M/S) SW 10 NW 8
500M TSPT WIND (MPH) SW 23 NW 18
DISPERSION INDEX 25 31 20 45
STABILITY CLASS D B D B
STAGNATION INDEX 1 3 1 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTH
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH
41 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WINDS AROUND 5 MPH.
FRIDAY
A CHANCE OF SHOWERS. PARTLY SUNNY. HIGHS IN THE MID
60S. MINIMUM RH 49 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTH WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. MINIMUM RH
39 PERCENT. NORTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH 39 PERCENT.
WEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. MINIMUM RH 42 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
TNZ048>055-088>091-280900-
CHESTER-CROCKETT-DECATUR-FAYETTE-HARDEMAN-HAYWOOD-HENDERSON-
LAUDERDALE-MADISON-MCNAIRY-SHELBY-TIPTON-
330 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
CHANCE OF THUNDER (%) 70 70 70 0
PRECIP CHANCE (%) 90 70 100 30
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
PRECIP AMOUNT 0.76 0.16 0.89 0.11
PRECIP DURATION (HRS) 8 3 12 3
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
TEMP (24H TREND) 63 (-3) 82 (-4) 62 73
RH % (24H TREND) 100 (+16) 63 (+6) 100 57
AM WIND 20FT (MPH) S 5 NW 7
PM WIND 20FT (MPH) S 10 G23 S 7 S 6 N 7
MIXING HGT(M-AGL) 900 1300
MIXING HGT(FT-AGL) 2900 4300
MIXING HGT(M-MSL) 1000 1400
MIXING HGT(FT-MSL) 3300 4700
TRANSPORT WND (M/S) SW 8 N 7
TRANSPORT WND (MPH) SW 18 N 15
VENT INDEX (M2/S) 8000 9800
CATEGORY DAY 4 4
500M MIX HGT TEMP (F) 72 66
500M TSPT WIND (M/S) SW 11 NW 7
500M TSPT WIND (MPH) SW 24 NW 17
DISPERSION INDEX 29 37 18 39
STABILITY CLASS D B D B
STAGNATION INDEX 3 1 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTH
WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. MINIMUM RH
41 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 50. NORTHEAST WINDS
AROUND 5 MPH.
FRIDAY
A CHANCE OF SHOWERS. PARTLY SUNNY. HIGHS IN THE MID
60S. MINIMUM RH 57 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
A CHANCE OF SHOWERS. MOSTLY CLOUDY. LOWS IN THE
MID 40S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. MINIMUM RH
41 PERCENT. NORTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH 39 PERCENT.
NORTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. MINIMUM RH 41 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
MSZ001-007-008-010>012-020-021-280900-
COAHOMA-DESOTO-PANOLA-QUITMAN-TALLAHATCHIE-TATE-TUNICA-YALOBUSHA-
330 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
CHANCE OF THUNDER (%) 70 70 70 0
PRECIP CHANCE (%) 80 80 100 40
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
PRECIP AMOUNT 0.89 0.20 0.79 0.16
PRECIP DURATION (HRS) 7 4 12 3
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
TEMP (24H TREND) 65 (-5) 82 (-6) 63 77
RH % (24H TREND) 100 (+12) 67 (+10) 100 58
AM WIND 20FT (MPH) S 5 W 6
PM WIND 20FT (MPH) S 9 G22 S 7 S 7 G17 N 6
MIXING HGT(M-AGL) 800 1100
MIXING HGT(FT-AGL) 2700 3600
MIXING HGT(M-MSL) 900 1200
MIXING HGT(FT-MSL) 2900 3800
TRANSPORT WND (M/S) S 8 N 6
TRANSPORT WND (MPH) S 18 N 13
VENT INDEX (M2/S) 7200 7200
CATEGORY DAY 3 3
500M MIX HGT TEMP (F) 72 66
500M TSPT WIND (M/S) SE 8 N 6
500M TSPT WIND (MPH) SE 18 N 14
DISPERSION INDEX 23 37 22 30
STABILITY CLASS D C D B
STAGNATION INDEX 1 3 1 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
A CHANCE OF SHOWERS. MOSTLY CLOUDY. LOWS IN
THE LOWER 50S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
44 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
A CHANCE OF SHOWERS. MOSTLY CLOUDY. LOWS IN THE
LOWER 50S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
A CHANCE OF SHOWERS. MOSTLY CLOUDY. HIGHS IN THE MID
60S. MINIMUM RH 63 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
A CHANCE OF SHOWERS. MOSTLY CLOUDY. LOWS IN THE
UPPER 40S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. MINIMUM RH
46 PERCENT. NORTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTH WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH 41 PERCENT.
NORTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. MINIMUM RH 41 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
MSZ002>006-009-013>017-022>024-280900-
ALCORN-BENTON MS-CALHOUN-CHICKASAW-ITAWAMBA-LAFAYETTE-LEE MS-
MARSHALL-MONROE-PONTOTOC-PRENTISS-TIPPAH-TISHOMINGO-UNION-
330 PM CDT MON APR 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
CHANCE OF THUNDER (%) 70 70 70 20
PRECIP CHANCE (%) 80 80 100 50
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
PRECIP AMOUNT 0.68 0.21 0.75 0.18
PRECIP DURATION (HRS) 6 5 12 3
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
TEMP (24H TREND) 64 (-1) 82 (-5) 63 80
RH % (24H TREND) 100 (+8) 63 (+9) 100 56
AM WIND 20FT (MPH) S 5 W 6
PM WIND 20FT (MPH) S 8 G19 S 6 S 5 NW 6
MIXING HGT(M-AGL) 800 1100
MIXING HGT(FT-AGL) 2500 3800
MIXING HGT(M-MSL) 900 1300
MIXING HGT(FT-MSL) 2900 4200
TRANSPORT WND (M/S) S 8 N 5
TRANSPORT WND (MPH) S 17 N 12
VENT INDEX (M2/S) 7200 6500
CATEGORY DAY 3 3
500M MIX HGT TEMP (F) 70 70
500M TSPT WIND (M/S) S 8 NW 7
500M TSPT WIND (MPH) S 17 NW 15
DISPERSION INDEX 20 37 15 32
STABILITY CLASS D B D B
STAGNATION INDEX 2 3 1 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
A CHANCE OF SHOWERS. MOSTLY CLOUDY. LOWS IN
THE LOWER 50S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
41 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST
WINDS AROUND 5 MPH.
FRIDAY
A CHANCE OF SHOWERS. PARTLY SUNNY. HIGHS IN THE MID
60S. MINIMUM RH 62 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY NIGHT
A CHANCE OF SHOWERS. MOSTLY CLOUDY. LOWS IN THE
UPPER 40S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. MINIMUM RH
45 PERCENT. NORTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH 39 PERCENT.
NORTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
CLEAR. LOWS IN THE MID 40S. WEST WINDS AROUND
5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. MINIMUM RH 40 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
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