437
FNUS54 KMEG 270830
FWFMEG
FIRE WEATHER PLANNING FORECAST FOR THE MIDSOUTH
NATIONAL WEATHER SERVICE MEMPHIS TN
330 AM CDT SAT JUN 27 2026
DISCUSSION
FIRE WEATHER CONCERNS WILL REMAIN LOW THROUGH THIS WEEKEND TO
RECENT WETTING RAINS AND SATURATED SOILS. HOT AND PRECIPITATION-
FREE CONDITIONS ARE FORECAST TO RETURN TO THE MID-SOUTH OVER THE
WEEKEND AND PERSIST INTO NEXT WEEK, BUT HIGH SURFACE MOISTURE
WILL KEEP RELATIVE HUMIDITY VALUES ABOVE 40 PERCENT.
ARZ009-018-026>028-MOZ113-115-272100-
CLAY-CRAIGHEAD-DUNKLIN-GREENE-MISSISSIPPI-PEMISCOT-POINSETT-
330 AM CDT SAT JUN 27 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR MCLEAR
CHANCE OF THUNDER (%) 50 0 0
PRECIP CHANCE (%) 70 30
PRECIP TYPE TSTMS NONE NONE
PRECIP AMOUNT 0.42 0.00 0.00
PRECIP DURATION (HRS) 7
PRECIP BEGIN 6 AM
PRECIP END 6 PM
TEMP (24H TREND) 89 (+4) 74 (-1) 92
RH % (24H TREND) 65 (-9) 95 (0) 58
AM WIND 20FT (MPH) SW 8 G18 SW 9 G18
PM WIND 20FT (MPH) SW 9 G18 S 5 SW 11 G18
MIXING HGT(M-AGL) 900 1100
MIXING HGT(FT-AGL) 3100 3600
MIXING HGT(M-MSL) 1000 1200
MIXING HGT(FT-MSL) 3300 3900
TRANSPORT WND (M/S) SW 7 SW 8
TRANSPORT WND (MPH) SW 15 SW 18
VENT INDEX (M2/S) 7000 9600
CATEGORY DAY 3 4
500M MIX HGT TEMP (F) 82 85
500M TSPT WIND (M/S) SW 6 SW 8
500M TSPT WIND (MPH) SW 14 SW 17
DISPERSION INDEX 39 17 50
STABILITY CLASS C F B
STAGNATION INDEX 2 3 2
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO
10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 55 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 70S. SOUTH WINDS 5 TO
10 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 51 PERCENT.
SOUTH WINDS AROUND 5 MPH.
TUESDAY NIGHT
CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS AROUND
5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 55 PERCENT.
SOUTH WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHEAST
WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 58 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTH
WINDS AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 90S. MINIMUM RH 59 PERCENT.
SOUTH WINDS AROUND 5 MPH.
ARZ035-036-048-049-058-272100-
CRITTENDEN-CROSS-LEE AR-PHILLIPS-ST. FRANCIS-
330 AM CDT SAT JUN 27 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR MCLEAR
CHANCE OF THUNDER (%) 0 0 0
PRECIP CHANCE (%) 10
PRECIP TYPE NONE NONE NONE
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION (HRS)
PRECIP BEGIN
PRECIP END
TEMP (24H TREND) 92 (+5) 76 (0) 94
RH % (24H TREND) 56 (-16) 90 (-3) 53
AM WIND 20FT (MPH) SW 7 G17 SW 6
PM WIND 20FT (MPH) SW 8 S 5 SW 7
MIXING HGT(M-AGL) 1300 1300
MIXING HGT(FT-AGL) 4400 4200
MIXING HGT(M-MSL) 1400 1300
MIXING HGT(FT-MSL) 4600 4400
TRANSPORT WND (M/S) SW 9 SW 6
TRANSPORT WND (MPH) SW 20 SW 14
VENT INDEX (M2/S) 12600 7800
CATEGORY DAY 4 3
500M MIX HGT TEMP (F) 85 85
500M TSPT WIND (M/S) SW 8 SW 7
500M TSPT WIND (MPH) SW 17 SW 16
DISPERSION INDEX 53 13 49
STABILITY CLASS B F B
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO
10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 51 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 70S. SOUTH WINDS AROUND
5 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 48 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. LIGHT AND
VARIABLE WINDS.
WEDNESDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 54 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 70S.
SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. SUNNY. HIGHS
IN THE MID 90S. MINIMUM RH 55 PERCENT. SOUTHEAST WINDS AROUND
5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTH
WINDS AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 56 PERCENT.
SOUTH WINDS AROUND 5 MPH.
TNZ001>004-019>022-272100-
BENTON TN-CARROLL-DYER-GIBSON-HENRY-LAKE-OBION-WEAKLEY-
330 AM CDT SAT JUN 27 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLEAR
CHANCE OF THUNDER (%) 50 50 0
PRECIP CHANCE (%) 90 60
PRECIP TYPE TSTMS TSTMS NONE
PRECIP AMOUNT 0.87 0.11 0.00
PRECIP DURATION (HRS) 10 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
TEMP (24H TREND) 87 (-1) 73 (0) 93
RH % (24H TREND) 68 (+6) 99 (+7) 56
AM WIND 20FT (MPH) SW 6 G17 SW 5
PM WIND 20FT (MPH) SW 6 LGT/VAR SW 7 G17
MIXING HGT(M-AGL) 600 1100
MIXING HGT(FT-AGL) 1900 3700
MIXING HGT(M-MSL) 700 1200
MIXING HGT(FT-MSL) 2300 4100
TRANSPORT WND (M/S) SW 6 SW 7
TRANSPORT WND (MPH) SW 14 SW 15
VENT INDEX (M2/S) 4200 8400
CATEGORY DAY 3 4
500M MIX HGT TEMP (F) 80 86
500M TSPT WIND (M/S) SW 8 SW 7
500M TSPT WIND (MPH) SW 18 SW 16
DISPERSION INDEX 30 11 40
STABILITY CLASS B F B
STAGNATION INDEX 1 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLEAR. LOWS IN THE MID 70S. SOUTHWEST WINDS 5 TO
10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 55 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 70S. SOUTH WINDS AROUND
5 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 49 PERCENT.
LIGHT AND VARIABLE WINDS.
TUESDAY NIGHT
CLEAR. LOWS IN THE MID 70S. LIGHT AND VARIABLE
WINDS.
WEDNESDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 52 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST
WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 54 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST
WINDS AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 56 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
TNZ048>055-088>091-272100-
CHESTER-CROCKETT-DECATUR-FAYETTE-HARDEMAN-HAYWOOD-HENDERSON-
LAUDERDALE-MADISON-MCNAIRY-SHELBY-TIPTON-
330 AM CDT SAT JUN 27 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR MCLEAR
CHANCE OF THUNDER (%) 40 0 0
PRECIP CHANCE (%) 40 20
PRECIP TYPE TSTMS NONE NONE
PRECIP AMOUNT 0.17 0.00 0.00
PRECIP DURATION (HRS) 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
TEMP (24H TREND) 91 (+2) 74 (-1) 94
RH % (24H TREND) 57 (+2) 92 (+2) 47
AM WIND 20FT (MPH) SW 7 SW 5
PM WIND 20FT (MPH) SW 7 SW 4 SW 6
MIXING HGT(M-AGL) 1100 1300
MIXING HGT(FT-AGL) 3600 4300
MIXING HGT(M-MSL) 1200 1400
MIXING HGT(FT-MSL) 4000 4700
TRANSPORT WND (M/S) SW 8 SW 6
TRANSPORT WND (MPH) SW 17 SW 14
VENT INDEX (M2/S) 9600 8400
CATEGORY DAY 4 4
500M MIX HGT TEMP (F) 82 85
500M TSPT WIND (M/S) SW 8 SW 7
500M TSPT WIND (MPH) SW 17 SW 15
DISPERSION INDEX 45 11 43
STABILITY CLASS B F B
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLEAR. LOWS IN THE MID 70S. SOUTHWEST WINDS 5 TO
10 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 46 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 70S. SOUTH WINDS AROUND
5 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 44 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
CLEAR. LOWS IN THE UPPER 70S. SOUTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 48 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHEAST
WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 50 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTHEAST
WINDS AROUND 5 MPH.
FRIDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. SUNNY. HIGHS IN
THE MID 90S. MINIMUM RH 51 PERCENT. SOUTH WINDS AROUND 5 MPH.
MSZ001-007-008-010>012-020-021-272100-
COAHOMA-DESOTO-PANOLA-QUITMAN-TALLAHATCHIE-TATE-TUNICA-YALOBUSHA-
330 AM CDT SAT JUN 27 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY MCLEAR MCLEAR
CHANCE OF THUNDER (%) 0 0 0
PRECIP CHANCE (%) 10
PRECIP TYPE NONE NONE NONE
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION (HRS)
PRECIP BEGIN
PRECIP END
TEMP (24H TREND) 91 (+2) 76 (0) 93
RH % (24H TREND) 54 (-7) 87 (-3) 50
AM WIND 20FT (MPH) SW 8 G18 SW 6
PM WIND 20FT (MPH) SW 9 G17 SW 6 SW 6
MIXING HGT(M-AGL) 1300 1300
MIXING HGT(FT-AGL) 4400 4200
MIXING HGT(M-MSL) 1400 1300
MIXING HGT(FT-MSL) 4700 4400
TRANSPORT WND (M/S) SW 9 SW 6
TRANSPORT WND (MPH) SW 20 SW 14
VENT INDEX (M2/S) 12600 7800
CATEGORY DAY 4 3
500M MIX HGT TEMP (F) 84 84
500M TSPT WIND (M/S) SW 8 SW 6
500M TSPT WIND (MPH) SW 17 SW 13
DISPERSION INDEX 55 12 43
STABILITY CLASS B F B
STAGNATION INDEX 2 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLEAR. LOWS IN THE MID 70S. SOUTH WINDS 5 TO
10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 48 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 70S. SOUTH WINDS AROUND
5 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 46 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. SUNNY. HIGHS
IN THE MID 90S. MINIMUM RH 52 PERCENT. SOUTHEAST WINDS AROUND
5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHEAST
WINDS AROUND 5 MPH.
THURSDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. SUNNY. HIGHS
IN THE MID 90S. MINIMUM RH 52 PERCENT. SOUTHEAST WINDS AROUND
5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
FRIDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. MOSTLY SUNNY.
HIGHS IN THE MID 90S. MINIMUM RH 53 PERCENT. SOUTH WINDS AROUND
5 MPH.
MSZ002>006-009-013>017-022>024-272100-
ALCORN-BENTON MS-CALHOUN-CHICKASAW-ITAWAMBA-LAFAYETTE-LEE MS-
MARSHALL-MONROE-PONTOTOC-PRENTISS-TIPPAH-TISHOMINGO-UNION-
330 AM CDT SAT JUN 27 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR
CHANCE OF THUNDER (%) 0 0 0
PRECIP CHANCE (%) 10
PRECIP TYPE NONE NONE NONE
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION (HRS)
PRECIP BEGIN
PRECIP END
TEMP (24H TREND) 93 (+2) 74 (-1) 95
RH % (24H TREND) 50 (-2) 91 (+2) 44
AM WIND 20FT (MPH) SW 6 SW 4
PM WIND 20FT (MPH) SW 7 SW 4 SW 5
MIXING HGT(M-AGL) 1400 1300
MIXING HGT(FT-AGL) 4500 4400
MIXING HGT(M-MSL) 1500 1500
MIXING HGT(FT-MSL) 4900 4800
TRANSPORT WND (M/S) SW 8 SW 5
TRANSPORT WND (MPH) SW 17 SW 12
VENT INDEX (M2/S) 12000 7500
CATEGORY DAY 4 3
500M MIX HGT TEMP (F) 84 84
500M TSPT WIND (M/S) SW 7 SW 5
500M TSPT WIND (MPH) SW 16 SW 11
DISPERSION INDEX 51 11 37
STABILITY CLASS B F B
STAGNATION INDEX 3 3 3
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLEAR. LOWS IN THE MID 70S. SOUTHWEST WINDS 5 TO
10 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 42 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 90S. MINIMUM RH 42 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 46 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST
WINDS AROUND 5 MPH.
THURSDAY
A CHANCE OF SHOWERS AND THUNDERSTORMS. SUNNY. HIGHS
IN THE MID 90S. MINIMUM RH 47 PERCENT. SOUTHEAST WINDS AROUND
5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTHEAST
WINDS AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE MID 90S. MINIMUM RH 47 PERCENT.
EAST WINDS AROUND 5 MPH.
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