FNUS54 KMEG 190830 FWFMEG Fire Weather Planning Forecast for the MidSouth National Weather Service Memphis TN 330 AM CDT Tue May 19 2026 .DISCUSSION... No major fire danger concerns for the foreseeable future, with minimum relative humidity values remaining above 40%. Wetting rains will return beginning Tuesday, lasting through at least the end of the week with the potential for thunderstorms each afternoon. ARZ009-018-026>028-MOZ113-115-192100- Clay-Craighead-Dunklin-Greene-Mississippi-Pemiscot-Poinsett- 330 AM CDT Tue May 19 2026 Today Tonight Wed Cloud Cover Pcldy Mcldy Mcldy Chance of Thunder (%) 50 50 50 Precip Chance (%) 70 60 60 Precip Type Tstms Tstms Tstms Precip Amount 0.21 0.23 0.14 Precip Duration (hrs) 2 4 3 Precip Begin 10 AM Continuing Continuing Precip End Continuing Continuing Continuing Temp (24h trend) 90 (+1) 64 (-9) 77 RH % (24h trend) 56 (+4) 100 (+18) 74 AM Wind 20ft (mph) S 11 G21 N 4 PM Wind 20ft (mph) SW 11 G21 S 4 NE 7 Mixing Hgt(m-agl) 1200 700 Mixing Hgt(ft-agl) 4000 2300 Mixing Hgt(m-msl) 1300 800 Mixing Hgt(ft-msl) 4200 2600 Transport Wnd (m/s) SW 8 N 5 Transport Wnd (mph) SW 18 N 10 Vent Index (m2/s) 10400 4000 Category Day 4 3 500m Mix Hgt Temp (F) 81 69 500m Tspt Wind (m/s) SW 10 NE 5 500m Tspt Wind (mph) SW 23 NE 12 Dispersion Index 59 14 20 Stability Class C E C Stagnation Index 2 3 3 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...A chance of showers. Mostly cloudy. Lows in the lower 60s. Northeast winds 5 to 10 mph. .THURSDAY...Showers likely. Mostly cloudy. Highs in the upper 70s. Minimum RH 76 percent. Northeast winds 5 to 10 mph. .THURSDAY NIGHT...Showers and a chance of thunderstorms. Lows in the mid 60s. East winds 5 to 10 mph. .FRIDAY...Showers and a chance of thunderstorms. Highs in the upper 70s. Minimum RH 76 percent. South winds 10 to 15 mph. .FRIDAY NIGHT...Showers likely and a chance of thunderstorms. Mostly cloudy. Lows in the mid 60s. Southwest winds 5 to 10 mph. .SATURDAY...A chance of showers and thunderstorms. Partly sunny. Highs in the lower 80s. Minimum RH 65 percent. South winds around 5 mph. .SATURDAY NIGHT...A chance of showers and thunderstorms. Mostly cloudy. Lows in the mid 60s. Southeast winds around 5 mph. .SUNDAY...A chance of showers and thunderstorms. Mostly cloudy. Highs in the lower 80s. Minimum RH 65 percent. Southeast winds around 5 mph. .SUNDAY NIGHT...Showers likely and a chance of thunderstorms. Mostly cloudy. Lows in the mid 60s. Southeast winds around 5 mph. .MONDAY...Showers likely and a chance of thunderstorms. Mostly cloudy. Highs in the lower 80s. Minimum RH 64 percent. South winds around 5 mph. $$ ARZ035-036-048-049-058-192100- Crittenden-Cross-Lee AR-Phillips-St. Francis- 330 AM CDT Tue May 19 2026 Today Tonight Wed Cloud Cover Pcldy Mcldy Mcldy Chance of Thunder (%) 50 50 50 Precip Chance (%) 70 60 60 Precip Type Tstms Tstms Tstms Precip Amount 0.17 0.19 0.27 Precip Duration (hrs) 2 4 3 Precip Begin 12 PM Continuing Continuing Precip End Continuing Continuing Continuing Temp (24h trend) 90 (+1) 68 (-6) 81 RH % (24h trend) 53 (-2) 100 (+15) 73 AM Wind 20ft (mph) S 7 G17 Lgt/Var PM Wind 20ft (mph) SW 7 Lgt/Var Lgt/Var Mixing Hgt(m-agl) 1300 700 Mixing Hgt(ft-agl) 4200 2300 Mixing Hgt(m-msl) 1300 800 Mixing Hgt(ft-msl) 4400 2500 Transport Wnd (m/s) S 8 NE 4 Transport Wnd (mph) S 17 NE 8 Vent Index (m2/s) 10400 3200 Category Day 4 2 500m Mix Hgt Temp (F) 81 76 500m Tspt Wind (m/s) SW 8 NW 4 500m Tspt Wind (mph) SW 18 NW 8 Dispersion Index 55 10 16 Stability Class B E B Stagnation Index 3 3 3 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...A chance of showers and thunderstorms. Mostly cloudy. Lows in the mid 60s. Northeast winds around 5 mph. .THURSDAY...Showers and a chance of thunderstorms. Highs in the upper 70s. Minimum RH 77 percent. East winds around 5 mph. .THURSDAY NIGHT...Showers and a chance of thunderstorms. Lows in the upper 60s. East winds around 5 mph. .FRIDAY...Showers and a chance of thunderstorms. Highs in the upper 70s. Minimum RH 76 percent. Southwest winds 5 to 10 mph. .FRIDAY NIGHT...Showers likely and a chance of thunderstorms. Mostly cloudy. Lows in the upper 60s. South winds 5 to 10 mph. .SATURDAY...A chance of showers and thunderstorms. Partly sunny. Highs in the lower 80s. Minimum RH 68 percent. South winds around 5 mph. .SATURDAY NIGHT...A chance of showers and thunderstorms. Mostly cloudy. Lows in the upper 60s. Southeast winds around 5 mph. .SUNDAY...Showers likely and a chance of thunderstorms. Mostly cloudy. Highs in the lower 80s. Minimum RH 69 percent. Southeast winds around 5 mph. .SUNDAY NIGHT...Showers likely and a chance of thunderstorms. Mostly cloudy. Lows in the upper 60s. Southeast winds around 5 mph. .MONDAY...Showers likely and a chance of thunderstorms. Mostly cloudy. Highs in the lower 80s. Minimum RH 66 percent. South winds around 5 mph. $$ TNZ001>004-019>022-192100- Benton TN-Carroll-Dyer-Gibson-Henry-Lake-Obion-Weakley- 330 AM CDT Tue May 19 2026 Today Tonight Wed Cloud Cover Pcldy Mcldy Mcldy Chance of Thunder (%) 50 50 50 Precip Chance (%) 60 60 70 Precip Type Tstms Tstms Tstms Precip Amount 0.15 0.26 0.20 Precip Duration (hrs) 3 7 7 Precip Begin 11 AM Continuing Continuing Precip End Continuing Continuing Continuing Temp (24h trend) 90 (+1) 65 (-7) 80 RH % (24h trend) 53 (+3) 100 (+17) 74 AM Wind 20ft (mph) S 8 G19 Lgt/Var PM Wind 20ft (mph) SW 8 G19 Lgt/Var Lgt/Var Mixing Hgt(m-agl) 1300 600 Mixing Hgt(ft-agl) 4300 1800 Mixing Hgt(m-msl) 1400 700 Mixing Hgt(ft-msl) 4700 2200 Transport Wnd (m/s) SW 8 N 4 Transport Wnd (mph) SW 17 N 8 Vent Index (m2/s) 11200 2800 Category Day 4 2 500m Mix Hgt Temp (F) 81 72 500m Tspt Wind (m/s) SW 8 N 3 500m Tspt Wind (mph) SW 19 N 6 Dispersion Index 54 10 16 Stability Class B D B Stagnation Index 3 3 3 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...A chance of showers. Mostly cloudy. Lows in the lower 60s. Northeast winds 5 to 10 mph. .THURSDAY...Showers likely. Mostly cloudy. Highs in the upper 70s. Minimum RH 73 percent. Northeast winds around 5 mph. .THURSDAY NIGHT...Showers and a chance of thunderstorms. Lows in the mid 60s. East winds around 5 mph. .FRIDAY...Showers and a chance of thunderstorms. Highs around 80. Minimum RH 74 percent. South winds 5 to 10 mph. .FRIDAY NIGHT...Showers likely and a chance of thunderstorms. Mostly cloudy. Lows in the mid 60s. Southwest winds around 5 mph. .SATURDAY...Showers likely and a chance of thunderstorms. Partly sunny. Highs in the lower 80s. Minimum RH 66 percent. Southwest winds around 5 mph. .SATURDAY NIGHT...A chance of showers and thunderstorms. Mostly cloudy. Lows in the mid 60s. Southeast winds around 5 mph. .SUNDAY...A chance of showers and thunderstorms. Mostly cloudy. Highs in the lower 80s. Minimum RH 63 percent. South winds around 5 mph. .SUNDAY NIGHT...A chance of showers and thunderstorms. Mostly cloudy. Lows in the mid 60s. Southeast winds around 5 mph. .MONDAY...Showers likely and a chance of thunderstorms. Mostly cloudy. Highs in the mid 80s. Minimum RH 63 percent. South winds around 5 mph. $$ TNZ048>055-088>091-192100- Chester-Crockett-Decatur-Fayette-Hardeman-Haywood-Henderson- Lauderdale-Madison-McNairy-Shelby-Tipton- 330 AM CDT Tue May 19 2026 Today Tonight Wed Cloud Cover Pcldy Mcldy Mcldy Chance of Thunder (%) 50 50 50 Precip Chance (%) 60 70 80 Precip Type Tstms Tstms Tstms Precip Amount 0.12 0.27 0.25 Precip Duration (hrs) 2 5 7 Precip Begin 12 PM Continuing Continuing Precip End Continuing Continuing Continuing Temp (24h trend) 90 (+2) 66 (-7) 80 RH % (24h trend) 50 (-3) 100 (+17) 71 AM Wind 20ft (mph) S 7 G17 Lgt/Var PM Wind 20ft (mph) S 7 Lgt/Var Lgt/Var Mixing Hgt(m-agl) 1400 500 Mixing Hgt(ft-agl) 4600 1800 Mixing Hgt(m-msl) 1500 700 Mixing Hgt(ft-msl) 5000 2200 Transport Wnd (m/s) SW 7 N 3 Transport Wnd (mph) SW 16 N 6 Vent Index (m2/s) 10500 2100 Category Day 4 2 500m Mix Hgt Temp (F) 81 76 500m Tspt Wind (m/s) SW 7 NW 3 500m Tspt Wind (mph) SW 16 NW 6 Dispersion Index 48 9 14 Stability Class B E B Stagnation Index 3 3 2 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...A chance of showers. Mostly cloudy. Lows in the mid 60s. Northeast winds 5 to 10 mph. .THURSDAY...Showers. Highs around 80. Minimum RH 72 percent. East winds around 5 mph. .THURSDAY NIGHT...Showers and a chance of thunderstorms. Lows in the mid 60s. Southeast winds around 5 mph. .FRIDAY...Showers and a chance of thunderstorms. Highs around 80. Minimum RH 72 percent. South winds 5 to 10 mph. .FRIDAY NIGHT...Showers likely and a chance of thunderstorms. Mostly cloudy. Lows in the mid 60s. Southwest winds 5 to 10 mph. .SATURDAY...Showers likely and a chance of thunderstorms. Partly sunny. Highs in the lower 80s. Minimum RH 65 percent. Southwest winds around 5 mph. .SATURDAY NIGHT...A chance of showers and thunderstorms. Mostly cloudy. Lows in the mid 60s. South winds around 5 mph. .SUNDAY...Showers likely and a chance of thunderstorms. Mostly cloudy. Highs in the lower 80s. Minimum RH 64 percent. South winds around 5 mph. .SUNDAY NIGHT...A chance of showers and thunderstorms. Mostly cloudy. Lows in the mid 60s. Southeast winds around 5 mph. .MONDAY...Showers likely and a chance of thunderstorms. Mostly cloudy. Highs in the mid 80s. Minimum RH 63 percent. South winds around 5 mph. $$ MSZ001-007-008-010>012-020-021-192100- Coahoma-Desoto-Panola-Quitman-Tallahatchie-Tate-Tunica-Yalobusha- 330 AM CDT Tue May 19 2026 Today Tonight Wed Cloud Cover Pcldy Mcldy Mcldy Chance of Thunder (%) 50 50 50 Precip Chance (%) 60 70 80 Precip Type Tstms Tstms Tstms Precip Amount 0.10 0.27 0.32 Precip Duration (hrs) 1 4 5 Precip Begin 1 PM Continuing Continuing Precip End Continuing Continuing Continuing Temp (24h trend) 91 (+1) 68 (-6) 83 RH % (24h trend) 48 (-6) 96 (+12) 67 AM Wind 20ft (mph) S 6 G17 Lgt/Var PM Wind 20ft (mph) S 6 Lgt/Var Lgt/Var Mixing Hgt(m-agl) 1400 600 Mixing Hgt(ft-agl) 4500 2000 Mixing Hgt(m-msl) 1500 700 Mixing Hgt(ft-msl) 4800 2300 Transport Wnd (m/s) S 7 NE 4 Transport Wnd (mph) S 15 NE 8 Vent Index (m2/s) 10500 2800 Category Day 4 2 500m Mix Hgt Temp (F) 80 78 500m Tspt Wind (m/s) S 7 W 3 500m Tspt Wind (mph) S 15 W 6 Dispersion Index 47 10 15 Stability Class B E B Stagnation Index 3 3 3 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...A chance of showers and thunderstorms. Mostly cloudy. Lows in the upper 60s. Northeast winds around 5 mph. .THURSDAY...Showers and a chance of thunderstorms. Highs in the lower 80s. Minimum RH 70 percent. Southeast winds around 5 mph. .THURSDAY NIGHT...Showers and a chance of thunderstorms. Lows in the upper 60s. Southeast winds around 5 mph. .FRIDAY...Showers and a chance of thunderstorms. Highs in the lower 80s. Minimum RH 72 percent. South winds 5 to 10 mph. .FRIDAY NIGHT...Showers likely and a chance of thunderstorms. Mostly cloudy. Lows in the upper 60s. South winds 5 to 10 mph. .SATURDAY...Showers likely and a chance of thunderstorms. Mostly cloudy. Highs in the lower 80s. Minimum RH 65 percent. South winds around 5 mph. .SATURDAY NIGHT...Showers likely and a chance of thunderstorms. Mostly cloudy. Lows in the upper 60s. Southeast winds around 5 mph. .SUNDAY...Showers likely and a chance of thunderstorms. Mostly cloudy. Highs in the lower 80s. Minimum RH 66 percent. Southeast winds around 5 mph. .SUNDAY NIGHT...Showers likely and a chance of thunderstorms. Mostly cloudy. Lows in the upper 60s. Southeast winds around 5 mph. .MONDAY...Showers likely and a chance of thunderstorms. Mostly cloudy. Highs in the mid 80s. Minimum RH 64 percent. South winds around 5 mph. $$ MSZ002>006-009-013>017-022>024-192100- Alcorn-Benton MS-Calhoun-Chickasaw-Itawamba-Lafayette-Lee MS- Marshall-Monroe-Pontotoc-Prentiss-Tippah-Tishomingo-Union- 330 AM CDT Tue May 19 2026 Today Tonight Wed Cloud Cover Pcldy Mcldy Pcldy Chance of Thunder (%) 20 50 50 Precip Chance (%) 30 60 70 Precip Type Tstms Tstms Tstms Precip Amount 0.03 0.20 0.28 Precip Duration (hrs) 1 4 5 Precip Begin 1 PM Continuing Continuing Precip End Continuing Continuing Continuing Temp (24h trend) 90 (+2) 67 (-4) 84 RH % (24h trend) 47 (-1) 98 (+11) 65 AM Wind 20ft (mph) S 5 Lgt/Var PM Wind 20ft (mph) S 6 Lgt/Var Lgt/Var Mixing Hgt(m-agl) 1400 700 Mixing Hgt(ft-agl) 4700 2200 Mixing Hgt(m-msl) 1600 800 Mixing Hgt(ft-msl) 5100 2600 Transport Wnd (m/s) S 7 W 4 Transport Wnd (mph) S 15 W 8 Vent Index (m2/s) 11200 3200 Category Day 4 2 500m Mix Hgt Temp (F) 81 79 500m Tspt Wind (m/s) S 6 W 3 500m Tspt Wind (mph) S 13 W 7 Dispersion Index 43 7 16 Stability Class B E B Stagnation Index 3 3 3 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Showers likely and a chance of thunderstorms. Mostly cloudy. Lows in the mid 60s. Northeast winds around 5 mph. .THURSDAY...Showers and a chance of thunderstorms. Highs in the lower 80s. Minimum RH 68 percent. Southeast winds around 5 mph. .THURSDAY NIGHT...Showers and a chance of thunderstorms. Lows in the mid 60s. Southeast winds around 5 mph. .FRIDAY...Showers and a chance of thunderstorms. Highs in the lower 80s. Minimum RH 72 percent. South winds 5 to 10 mph. .FRIDAY NIGHT...Showers likely and a chance of thunderstorms. Mostly cloudy. Lows in the mid 60s. South winds around 5 mph. .SATURDAY...Showers and a chance of thunderstorms. Highs in the lower 80s. Minimum RH 67 percent. South winds around 5 mph. .SATURDAY NIGHT...Showers likely. Mostly cloudy. Lows in the mid 60s. Southeast winds around 5 mph. .SUNDAY...Showers likely and a chance of thunderstorms. Mostly cloudy. Highs in the lower 80s. Minimum RH 66 percent. South winds around 5 mph. .SUNDAY NIGHT...A chance of showers. Mostly cloudy. Lows in the mid 60s. Southeast winds around 5 mph. .MONDAY...Showers likely and a chance of thunderstorms. Mostly cloudy. Highs in the mid 80s. Minimum RH 64 percent. South winds around 5 mph. $$