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. $$