Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Memphis, TN
Issued by NWS Memphis, TN
037
FNUS54 KMEG 220830
FWFMEG
Fire Weather Planning Forecast for the MidSouth
National Weather Service Memphis TN
330 AM CDT Sat Aug 22 2026
.DISCUSSION...
A few areas of fog cannot be ruled out near the Tennessee River
tonight, but any reduction in visibility should quickly resolve
after sunrise. Otherwise, relative humidity values around
40 percent will be in place through Sunday. Fire weather concerns
will remain low due to light 20 ft winds and wetting rain chances
returning next week.
ARZ009-018-026>028-MOZ113-115-222100-
Clay-Craighead-Dunklin-Greene-Mississippi-Pemiscot-Poinsett-
330 AM CDT Sat Aug 22 2026
Today Tonight Sun
Cloud Cover Mclear Pcldy Mclear
Chance of Thunder (%) 20 0 0
Precip Chance (%) 30 20
Precip Type Tstms Showers None
Precip Amount 0.06 0.03 0.00
Precip Duration (hrs) 1 1
Precip Begin 1 PM Continuing
Precip End Continuing 1 AM
Temp (24h trend) 95 (+3) 67 (-4) 91
RH % (24h trend) 43 (-4) 95 (+1) 42
AM Wind 20ft (mph) Lgt/Var Lgt/Var
PM Wind 20ft (mph) NW 5 NE 4 Lgt/Var
Mixing Hgt(m-agl) 1400 1700
Mixing Hgt(ft-agl) 4700 5700
Mixing Hgt(m-msl) 1500 1800
Mixing Hgt(ft-msl) 5000 6000
Transport Wnd (m/s) NW 4 N 3
Transport Wnd (mph) NW 9 N 7
Vent Index (m2/s) 6000 5400
Category Day 3 3
500m Mix Hgt Temp (F) 89 81
500m Tspt Wind (m/s) W 2 NE 4
500m Tspt Wind (mph) W 6 NE 9
Dispersion Index 25 8 19
Stability Class B F A
Stagnation Index 3 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...A chance of showers. Mostly cloudy. Lows in the
upper 60s. Northeast winds around 5 mph.
.MONDAY...A chance of showers. Partly sunny. Highs in the upper
80s. Minimum RH 58 percent. Southeast winds around 5 mph.
.MONDAY NIGHT...A chance of showers and thunderstorms. Partly
cloudy. Lows around 70. Southeast winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
54 percent. Southeast winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 70s. East winds
5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
54 percent. East winds around 5 mph.
.WEDNESDAY NIGHT...A chance of showers. Partly cloudy. Lows in
the lower 70s. Northeast winds around 5 mph.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 53 percent.
North winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows around 70. Northeast winds
around 5 mph.
.FRIDAY...Sunny. Highs in the lower 90s. Minimum RH 48 percent.
East winds around 5 mph.
$$
ARZ035-036-048-049-058-222100-
Crittenden-Cross-Lee AR-Phillips-St. Francis-
330 AM CDT Sat Aug 22 2026
Today Tonight Sun
Cloud Cover Mclear Pcldy Pcldy
Chance of Thunder (%) 40 40 0
Precip Chance (%) 40 40 10
Precip Type Tstms Tstms None
Precip Amount 0.11 0.08 0.00
Precip Duration (hrs) 1 2
Precip Begin 1 PM Continuing
Precip End Continuing 6 AM
Temp (24h trend) 99 (+5) 71 (-2) 95
RH % (24h trend) 40 (-4) 93 (+4) 41
AM Wind 20ft (mph) Lgt/Var Lgt/Var
PM Wind 20ft (mph) Lgt/Var Lgt/Var Lgt/Var
Mixing Hgt(m-agl) 1500 1800
Mixing Hgt(ft-agl) 5000 5800
Mixing Hgt(m-msl) 1600 1800
Mixing Hgt(ft-msl) 5200 6000
Transport Wnd (m/s) NW 4 N 3
Transport Wnd (mph) NW 9 N 6
Vent Index (m2/s) 6400 5400
Category Day 3 3
500m Mix Hgt Temp (F) 91 84
500m Tspt Wind (m/s) W 2 NE 5
500m Tspt Wind (mph) W 3 NE 11
Dispersion Index 24 7 19
Stability Class A F A
Stagnation Index 3 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...A chance of showers. Mostly cloudy. Lows in the
lower 70s. East winds around 5 mph.
.MONDAY...A chance of showers. Partly sunny. Highs in the upper
80s. Minimum RH 58 percent. Southeast winds around 5 mph.
.MONDAY NIGHT...A chance of showers and thunderstorms. Partly
cloudy. Lows in the lower 70s. Southeast winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the mid 90s. Minimum RH
50 percent. South winds around 5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Southeast
winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 90s. Minimum RH
52 percent. Southwest winds around 5 mph.
.WEDNESDAY NIGHT...A chance of showers. Partly cloudy. Lows in
the lower 70s. East winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
54 percent. Northwest winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. East winds
around 5 mph.
.FRIDAY...Sunny. Highs in the mid 90s. Minimum RH 48 percent.
Southeast winds around 5 mph.
$$
TNZ001>004-019>022-222100-
Benton TN-Carroll-Dyer-Gibson-Henry-Lake-Obion-Weakley-
330 AM CDT Sat Aug 22 2026
Today Tonight Sun
Cloud Cover Mclear Mclear Mclear
Chance of Thunder (%) 20 0 0
Precip Chance (%) 20 10
Precip Type Tstms None None
Precip Amount 0.01 0.00 0.00
Precip Duration (hrs) 0
Precip Begin 4 PM
Precip End 6 PM
Temp (24h trend) 94 (+4) 64 (-4) 89
RH % (24h trend) 45 (-7) 98 (0) 42
AM Wind 20ft (mph) Lgt/Var Lgt/Var
PM Wind 20ft (mph) NW 6 N 4 N 4
Mixing Hgt(m-agl) 1500 1600
Mixing Hgt(ft-agl) 5000 5200
Mixing Hgt(m-msl) 1600 1700
Mixing Hgt(ft-msl) 5400 5600
Transport Wnd (m/s) NW 6 NW 4
Transport Wnd (mph) NW 13 NW 8
Vent Index (m2/s) 9600 6800
Category Day 4 3
500m Mix Hgt Temp (F) 86 80
500m Tspt Wind (m/s) NW 4 N 3
500m Tspt Wind (mph) NW 8 N 7
Dispersion Index 31 8 22
Stability Class B F B
Stagnation Index 3 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds around 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
51 percent. Southeast winds around 5 mph.
.MONDAY NIGHT...A chance of showers and thunderstorms. Partly
cloudy. Lows in the upper 60s. East winds around 5 mph.
.TUESDAY...A chance of showers and thunderstorms. Mostly sunny.
Highs in the upper 80s. Minimum RH 55 percent. Southeast winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. East winds
around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
55 percent. Southeast winds around 5 mph.
.WEDNESDAY NIGHT...A chance of showers. Partly cloudy. Lows in
the upper 60s. East winds around 5 mph.
.THURSDAY...Mostly sunny. Highs around 90. Minimum RH 55 percent.
Northwest winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds around 5 mph.
.FRIDAY...Sunny. Highs in the lower 90s. Minimum RH 49 percent.
East winds around 5 mph.
$$
TNZ048>055-088>091-222100-
Chester-Crockett-Decatur-Fayette-Hardeman-Haywood-Henderson-
Lauderdale-Madison-McNairy-Shelby-Tipton-
330 AM CDT Sat Aug 22 2026
Today Tonight Sun
Cloud Cover Mclear Pcldy Mclear
Chance of Thunder (%) 20 0 0
Precip Chance (%) 20 20 10
Precip Type Tstms Showers None
Precip Amount 0.06 0.03 0.00
Precip Duration (hrs) 0 1
Precip Begin 3 PM Continuing
Precip End Continuing 2 AM
Temp (24h trend) 96 (+4) 66 (-4) 91
RH % (24h trend) 42 (-3) 95 (-2) 41
AM Wind 20ft (mph) Lgt/Var Lgt/Var
PM Wind 20ft (mph) NW 5 Lgt/Var Lgt/Var
Mixing Hgt(m-agl) 1700 1800
Mixing Hgt(ft-agl) 5500 5800
Mixing Hgt(m-msl) 1800 1900
Mixing Hgt(ft-msl) 5900 6200
Transport Wnd (m/s) NW 5 NW 4
Transport Wnd (mph) NW 12 NW 8
Vent Index (m2/s) 9000 7600
Category Day 4 3
500m Mix Hgt Temp (F) 86 81
500m Tspt Wind (m/s) NW 2 NE 4
500m Tspt Wind (mph) NW 5 NE 10
Dispersion Index 27 7 22
Stability Class B F B
Stagnation Index 3 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy. Lows in the upper 60s. Northeast
winds around 5 mph.
.MONDAY...A chance of showers. Partly sunny. Highs in the upper
80s. Minimum RH 55 percent. South winds around 5 mph.
.MONDAY NIGHT...A chance of showers and thunderstorms. Partly
cloudy. Lows in the upper 60s. Southeast winds around 5 mph.
.TUESDAY...A chance of showers and thunderstorms. Mostly sunny.
Highs in the lower 90s. Minimum RH 55 percent. Southeast winds
5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 70s. Southeast
winds 5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
55 percent. South winds around 5 mph.
.WEDNESDAY NIGHT...A chance of showers. Partly cloudy. Lows
around 70. Southeast winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
58 percent. Northwest winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. East winds
around 5 mph.
.FRIDAY...Sunny. Highs in the lower 90s. Minimum RH 51 percent.
Southeast winds around 5 mph.
$$
MSZ001-007-008-010>012-020-021-222100-
Coahoma-Desoto-Panola-Quitman-Tallahatchie-Tate-Tunica-Yalobusha-
330 AM CDT Sat Aug 22 2026
Today Tonight Sun
Cloud Cover Mclear Pcldy Mclear
Chance of Thunder (%) 20 20 0
Precip Chance (%) 20 30 10
Precip Type Tstms Tstms None
Precip Amount 0.05 0.07 0.00
Precip Duration (hrs) 1 2
Precip Begin 1 PM Continuing
Precip End Continuing 6 AM
Temp (24h trend) 99 (+3) 70 (-1) 95
RH % (24h trend) 38 (-6) 96 (+3) 40
AM Wind 20ft (mph) Lgt/Var Lgt/Var
PM Wind 20ft (mph) Lgt/Var Lgt/Var Lgt/Var
Mixing Hgt(m-agl) 1700 2000
Mixing Hgt(ft-agl) 5400 6700
Mixing Hgt(m-msl) 1700 2100
Mixing Hgt(ft-msl) 5700 6900
Transport Wnd (m/s) NW 4 N 3
Transport Wnd (mph) NW 9 N 7
Vent Index (m2/s) 6800 6300
Category Day 3 3
500m Mix Hgt Temp (F) 90 86
500m Tspt Wind (m/s) N 1 NE 4
500m Tspt Wind (mph) N 3 NE 8
Dispersion Index 20 7 20
Stability Class A F A
Stagnation Index 3 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...A chance of showers. Partly cloudy. Lows in the
lower 70s. East winds around 5 mph.
.MONDAY...A chance of showers. Partly sunny. Highs in the upper
80s. Minimum RH 59 percent. Southeast winds around 5 mph.
.MONDAY NIGHT...A chance of showers and thunderstorms. Partly
cloudy. Lows in the lower 70s. Southeast winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the mid 90s. Minimum RH
51 percent. South winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Southeast
winds around 5 mph.
.WEDNESDAY...A chance of showers. Mostly sunny. Highs in the mid
90s. Minimum RH 53 percent. Southwest winds around 5 mph.
.WEDNESDAY NIGHT...A chance of showers. Partly cloudy. Lows in
the lower 70s. South winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
57 percent. West winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows around 70. East winds around
5 mph.
.FRIDAY...Sunny. Highs in the mid 90s. Minimum RH 51 percent.
South winds around 5 mph.
$$
MSZ002>006-009-013>017-022>024-222100-
Alcorn-Benton MS-Calhoun-Chickasaw-Itawamba-Lafayette-Lee MS-
Marshall-Monroe-Pontotoc-Prentiss-Tippah-Tishomingo-Union-
330 AM CDT Sat Aug 22 2026
Today Tonight Sun
Cloud Cover Mclear Pcldy Mclear
Chance of Thunder (%) 0 20 0
Precip Chance (%) 10 30 10
Precip Type None Tstms None
Precip Amount 0.00 0.06 0.00
Precip Duration (hrs) 1
Precip Begin 6 PM
Precip End 12 AM
Temp (24h trend) 98 (+4) 69 (-1) 94
RH % (24h trend) 36 (-10) 93 (-4) 39
AM Wind 20ft (mph) Lgt/Var Lgt/Var
PM Wind 20ft (mph) Lgt/Var Lgt/Var Lgt/Var
Mixing Hgt(m-agl) 1700 2100
Mixing Hgt(ft-agl) 5600 6900
Mixing Hgt(m-msl) 1800 2200
Mixing Hgt(ft-msl) 6000 7300
Transport Wnd (m/s) N 5 N 4
Transport Wnd (mph) N 10 N 8
Vent Index (m2/s) 9000 8800
Category Day 4 4
500m Mix Hgt Temp (F) 87 85
500m Tspt Wind (m/s) N 3 N 4
500m Tspt Wind (mph) N 6 N 9
Dispersion Index 22 7 19
Stability Class B F A
Stagnation Index 3 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...A chance of showers. Partly cloudy. Lows around
70. Northeast winds around 5 mph.
.MONDAY...A chance of showers. Partly sunny. Highs in the upper
80s. Minimum RH 55 percent. South winds around 5 mph.
.MONDAY NIGHT...A chance of showers and thunderstorms. Partly
cloudy. Lows in the lower 70s. Southeast winds around 5 mph.
.TUESDAY...A chance of showers and thunderstorms. Mostly sunny.
Highs in the lower 90s. Minimum RH 55 percent. South winds around
5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 70s. Southeast
winds around 5 mph.
.WEDNESDAY...A chance of showers and thunderstorms. Mostly sunny.
Highs in the lower 90s. Minimum RH 55 percent. Southwest winds
around 5 mph.
.WEDNESDAY NIGHT...A chance of showers. Partly cloudy. Lows in
the lower 70s. South winds around 5 mph.
.THURSDAY...A chance of showers and thunderstorms. Mostly sunny.
Highs around 90. Minimum RH 61 percent. West winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows around 70. Southeast winds
around 5 mph.
.FRIDAY...Sunny. Highs in the lower 90s. Minimum RH 53 percent.
Northwest winds around 5 mph.
$$