FNUS54 KJAN 231058 FWFJAN Fire Weather Planning Forecast For Extreme Southeast Arkansas, Northeast Louisiana, and Central Mississippi National Weather Service Jackson MS 558 AM CDT Sun Aug 23 2026 .DISCUSSION... Better rain chances today will reside south of the I-20 corridor, expanding northward into next week. Rain chances each day will range from 30-50% each day, mostly in the afternoon and evening. Warmer than normal temperatures will continue through next week with afternoon minimum relative humidity as low as 30-35 percent in the driest areas the next few days but transport winds will remain light. ARZ074-075-232115- Ashley-Chicot- Including the cities of Crossett, North Crossett, Hamburg, West Crossett, Dermott, Lake Village, and Eudora 558 AM CDT Sun Aug 23 2026 Today Tonight Mon Cloud Cover Mclear Pcldy Mcldy Precip Type None None Tstms Chance Precip (%) 10 10 50 Temp (24H Trend) 97 (-5) 72 (-1) 93 RH % (24H Trend) 40 (+10) 93 (-4) 51 20ftWnd-AM(mph) Lgt/Var Lgt/Var 20ftWnd-PM(mph) Lgt/Var Lgt/Var Lgt/Var Rain Duratn(hrs) 1 Rain Amount(ins) 0.00 0.00 0.02 SILT/500m MLT (F) 90 82 Mixing Hgt(m AGL) 2070 930 Mixing Hgt(ft AGL) 6790 3060 Transport Wnd (m/s) N 3 E 4 Transport Wnd (mph) N 6 E 8 Vent Index (metric) 6210 3720 Vent Index (English) 40740 24480 Stag Index 3 3 3 Category Day 3 2 Stability A F A Wind Shifts Precip Begin 7 AM Precip End 5 PM Maximum LVORI 6 Dispersion Index 43 3 25 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Partly cloudy. A chance of showers. Lows in the lower 70s. Highs in the upper 90s. South winds around 5 mph. .WEDNESDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. South winds around 5 mph. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the mid 90s. West winds around 5 mph. .FRIDAY...Partly cloudy. Lows in the lower 70s. Highs in the mid 90s. North winds around 5 mph. .SATURDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. Southeast winds around 5 mph. $$ MSZ018-019-025>027-034>036-232115- Bolivar-Sunflower-Leflore-Grenada-Carroll-Washington-Humphreys- Holmes- Including the cities of Cleveland, Indianola, Ruleville, Greenwood, Grenada, Vaiden, North Carrollton, Carrollton, Greenville, Belzoni, Isola, Durant, Tchula, Lexington, Pickens, and Goodman 558 AM CDT Sun Aug 23 2026 Today Tonight Mon Cloud Cover Mclear Pcldy Pcldy Precip Type None None Tstms Chance Precip (%) 0 10 30 Temp (24H Trend) 97 (-4) 70 (-2) 91 RH % (24H Trend) 43 (+10) 87 (-12) 53 20ftWnd-AM(mph) Lgt/Var Lgt/Var 20ftWnd-PM(mph) Lgt/Var Lgt/Var Lgt/Var Rain Duratn(hrs) 1 Rain Amount(ins) 0.00 0.00 0.08 SILT/500m MLT (F) 90 80 Mixing Hgt(m AGL) 1900 1550 Mixing Hgt(ft AGL) 6240 5080 Transport Wnd (m/s) N 3 NW 4 Transport Wnd (mph) N 7 NW 8 Vent Index (metric) 5700 6200 Vent Index (English) 43680 40640 Stag Index 3 3 3 Category Day 3 3 Stability A F A Wind Shifts Precip Begin 7 AM Precip End 1 PM Maximum LVORI 6 Dispersion Index 48 5 36 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Partly cloudy. A chance of showers. Lows in the lower 70s. Highs in the mid 90s. Southeast winds around 5 mph. .WEDNESDAY...Mostly clear. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the mid 90s. South winds around 5 mph. .THURSDAY...Partly cloudy. Showers likely and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 90s. West winds around 5 mph. .FRIDAY...Partly cloudy. Lows in the lower 70s. Highs in the mid 90s. Northeast winds around 5 mph. .SATURDAY...Mostly clear. Lows around 70. Highs in the mid 90s. Southeast winds around 5 mph. $$ MSZ028>033-037>039-232115- Montgomery-Webster-Clay-Lowndes-Choctaw-Oktibbeha-Attala-Winston- Noxubee- Including the cities of Winona, Eupora, Mathiston, West Point, Columbus, Ackerman, Weir, Starkville, Kosciusko, Louisville, Macon, and Brooksville 558 AM CDT Sun Aug 23 2026 Today Tonight Mon Cloud Cover Mclear Mclear Pcldy Precip Type None None None Chance Precip (%) 10 10 20 Temp (24H Trend) 95 (-3) 69 (-3) 90 RH % (24H Trend) 45 (+6) 85 (-13) 49 20ftWnd-AM(mph) Lgt/Var Lgt/Var 20ftWnd-PM(mph) Lgt/Var Lgt/Var Lgt/Var Rain Duratn(hrs) Rain Amount(ins) 0.00 0.00 0.08 SILT/500m MLT (F) 88 80 Mixing Hgt(m AGL) 2050 1750 Mixing Hgt(ft AGL) 6720 5730 Transport Wnd (m/s) NW 3 NW 4 Transport Wnd (mph) NW 7 NW 9 Vent Index (metric) 6150 7000 Vent Index (English) 47040 51570 Stag Index 3 3 3 Category Day 3 3 Stability A F A Wind Shifts Precip Begin 2 PM Precip End 4 PM Maximum LVORI 6 Dispersion Index 45 3 49 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Partly cloudy. A chance of showers. Lows around 70. Highs in the lower 90s. Light winds. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the lower 90s. South winds around 5 mph. .THURSDAY...Partly cloudy. Showers likely and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 90s. West winds around 5 mph. .FRIDAY...Partly cloudy. A chance of thunderstorms. Lows around 70. Highs in the lower 90s. North winds around 5 mph. .SATURDAY...Mostly clear. Lows in the upper 60s. Highs in the mid 90s. East winds around 5 mph. $$ MSZ040>044-047>050-232115- Issaquena-Sharkey-Yazoo-Madison MS-Leake-Warren-Hinds-Rankin- Scott- Including the cities of Mayersville, Rolling Fork, Anguilla, Yazoo City, Ridgeland, Madison, Canton, Carthage, Vicksburg, Jackson, Pearl, Brandon, Richland, Forest, and Morton 558 AM CDT Sun Aug 23 2026 Today Tonight Mon Cloud Cover Mclear Mclear Pcldy Precip Type None None Tstms Chance Precip (%) 10 0 20 Temp (24H Trend) 97 (-3) 71 (-3) 92 RH % (24H Trend) 42 (+10) 97 (+6) 53 20ftWnd-AM(mph) Lgt/Var Lgt/Var 20ftWnd-PM(mph) Lgt/Var Lgt/Var Lgt/Var Rain Duratn(hrs) 1 Rain Amount(ins) 0.00 0.00 0.02 SILT/500m MLT (F) 91 82 Mixing Hgt(m AGL) 2020 1540 Mixing Hgt(ft AGL) 6630 5050 Transport Wnd (m/s) NW 3 N 4 Transport Wnd (mph) NW 7 N 9 Vent Index (metric) 6060 6160 Vent Index (English) 46410 45450 Stag Index 3 3 3 Category Day 3 3 Stability A F A Wind Shifts Precip Begin 7 AM 7 AM Precip End 9 AM 3 PM Maximum LVORI 10 Dispersion Index 42 3 32 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Partly cloudy. A chance of showers. Lows in the lower 70s. Highs in the mid 90s. South winds around 5 mph. .WEDNESDAY...Mostly clear. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s. South winds around 5 mph. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the lower 90s. Southwest winds around 5 mph. .FRIDAY...Partly cloudy. A chance of thunderstorms. Lows in the lower 70s. Highs in the mid 90s. West winds around 5 mph. .SATURDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. Southeast winds around 5 mph. $$ MSZ045-046-051-052-057-058-232115- Neshoba-Kemper-Newton-Lauderdale-Jasper-Clarke- Including the cities of Philadelphia, Pearl River, De Kalb, Scooba, Newton, Union, Decatur, Conehatta, Meridian, Bay Springs, Heidelberg, Quitman, Stonewall, and Shubuta 558 AM CDT Sun Aug 23 2026 Today Tonight Mon Cloud Cover Mclear Mclear Pcldy Precip Type None None Tstms Chance Precip (%) 10 10 30 Temp (24H Trend) 98 (0) 71 (-2) 93 RH % (24H Trend) 42 (+7) 94 (+5) 49 20ftWnd-AM(mph) Lgt/Var Lgt/Var 20ftWnd-PM(mph) Lgt/Var Lgt/Var Lgt/Var Rain Duratn(hrs) 1 Rain Amount(ins) 0.00 0.00 0.05 SILT/500m MLT (F) 89 82 Mixing Hgt(m AGL) 1960 1720 Mixing Hgt(ft AGL) 6440 5640 Transport Wnd (m/s) W 3 NW 5 Transport Wnd (mph) W 7 NW 10 Vent Index (metric) 5880 8600 Vent Index (English) 45080 56400 Stag Index 3 3 3 Category Day 3 4 Stability A F A Wind Shifts Precip Begin 7 AM 12 PM Precip End 9 AM 5 PM Maximum LVORI 8 Dispersion Index 43 3 50 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Partly cloudy. A chance of showers. Lows in the lower 70s. Highs in the lower 90s. West winds around 5 mph. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the mid 90s. South winds around 5 mph. .THURSDAY...Partly cloudy. Showers likely and a chance of thunderstorms. Lows in the lower 70s. Highs in the lower 90s. Southwest winds around 5 mph. .FRIDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the lower 90s. West winds around 5 mph. .SATURDAY...Partly cloudy. Lows around 70. Highs in the mid 90s. East winds around 5 mph. $$ MSZ053-054-059>062-232115- Claiborne-Copiah-Jefferson-Adams-Franklin MS-Lincoln- Including the cities of Port Gibson, Crystal Springs, Hazlehurst, Wesson, Fayette, Natchez, Bude, Roxie, Meadville, and Brookhaven 558 AM CDT Sun Aug 23 2026 Today Tonight Mon Cloud Cover Mclear Mclear Pcldy Precip Type Tstms None None Chance Precip (%) 20 10 20 Temp (24H Trend) 98 (-1) 73 (-2) 95 RH % (24H Trend) 44 (+12) 100 (+10) 52 20ftWnd-AM(mph) Lgt/Var Lgt/Var 20ftWnd-PM(mph) Lgt/Var Lgt/Var Lgt/Var Rain Duratn(hrs) 1 Rain Amount(ins) 0.03 0.00 0.00 SILT/500m MLT (F) 92 85 Mixing Hgt(m AGL) 1870 1610 Mixing Hgt(ft AGL) 6130 5270 Transport Wnd (m/s) W 3 N 4 Transport Wnd (mph) W 7 N 8 Vent Index (metric) 5610 6440 Vent Index (English) 42910 42160 Stag Index 3 3 3 Category Day 3 3 Stability A F A Wind Shifts Precip Begin 7 AM 11 AM Precip End 7 PM 3 PM Maximum LVORI 10 Dispersion Index 37 2 31 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Partly cloudy. Lows in the mid 70s. Highs in the mid 90s. South winds around 5 mph. .WEDNESDAY...Mostly clear. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Southwest winds around 5 mph. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the lower 90s. Southwest winds around 5 mph. .FRIDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the mid 90s. Southwest winds around 5 mph. .SATURDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. Southeast winds around 5 mph. $$ MSZ055-056-063>066-072>074-232115- Simpson-Smith-Lawrence-Jefferson Davis-Covington-Jones-Marion- Lamar-Forrest- Including the cities of Magee, Mendenhall, Taylorsville, Raleigh, Monticello, New Hebron, Prentiss, Bassfield, Collins, Mount Olive, Laurel, Columbia, West Hattiesburg, Lumberton, Purvis, and Hattiesburg 558 AM CDT Sun Aug 23 2026 Today Tonight Mon Cloud Cover Mclear Mclear Pcldy Precip Type Tstms None Tstms Chance Precip (%) 20 10 40 Temp (24H Trend) 100 (0) 72 (-2) 96 RH % (24H Trend) 39 (+7) 99 (+13) 49 20ftWnd-AM(mph) Lgt/Var Lgt/Var 20ftWnd-PM(mph) Lgt/Var Lgt/Var Lgt/Var Rain Duratn(hrs) 1 1 Rain Amount(ins) 0.01 0.00 0.05 SILT/500m MLT (F) 90 84 Mixing Hgt(m AGL) 1850 2110 Mixing Hgt(ft AGL) 6080 6920 Transport Wnd (m/s) W 3 NW 5 Transport Wnd (mph) W 6 NW 12 Vent Index (metric) 5550 10550 Vent Index (English) 36480 83040 Stag Index 3 3 3 Category Day 3 4 Stability A F A Wind Shifts Precip Begin 7 AM 11 AM Precip End 7 PM 7 PM Maximum LVORI 10 Dispersion Index 32 3 58 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the mid 90s. Southwest winds around 5 mph. .WEDNESDAY...Mostly clear. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the upper 90s. Southwest winds around 5 mph. .THURSDAY...Partly cloudy. Showers and thunderstorms likely. Lows in the lower 70s. Highs in the lower 90s. Southwest winds around 5 mph. .FRIDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the mid 90s. Southwest winds around 5 mph. .SATURDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the mid 90s. Southeast winds around 5 mph. $$ LAZ023>026-232115- Franklin LA-Catahoula-Tensas-Concordia- Including the cities of Winnsboro, Jonesville, Harrisonburg, Newellton, St. Joseph, Waterproof, Vidalia, Ferriday, and West Ferriday 558 AM CDT Sun Aug 23 2026 Today Tonight Mon Cloud Cover Mclear Mclear Pcldy Precip Type Tstms None Tstms Chance Precip (%) 20 10 30 Temp (24H Trend) 99 (0) 74 (-1) 97 RH % (24H Trend) 43 (+7) 98 (+6) 47 20ftWnd-AM(mph) Lgt/Var Lgt/Var 20ftWnd-PM(mph) Lgt/Var Lgt/Var Lgt/Var Rain Duratn(hrs) 1 1 Rain Amount(ins) 0.05 0.00 0.02 SILT/500m MLT (F) 94 88 Mixing Hgt(m AGL) 2140 1870 Mixing Hgt(ft AGL) 7020 6140 Transport Wnd (m/s) W 3 NE 3 Transport Wnd (mph) W 6 NE 7 Vent Index (metric) 6420 5610 Vent Index (English) 42120 42980 Stag Index 3 3 3 Category Day 3 3 Stability A F A Wind Shifts Precip Begin 7 AM 9 AM Precip End 7 PM 1 PM Maximum LVORI 10 Dispersion Index 37 2 31 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Partly cloudy. Lows in the mid 70s. Highs in the upper 90s. South winds around 5 mph. .WEDNESDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Southwest winds around 5 mph. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Southwest winds around 5 mph. .FRIDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the mid 90s. Northeast winds around 5 mph. .SATURDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. Southeast winds around 5 mph. $$ LAZ007>009-015-016-232115- Morehouse-West Carroll-East Carroll-Richland-Madison LA- Including the cities of Bastrop, Oak Grove, Epps, Lake Providence, Rayville, Delhi, and Tallulah 558 AM CDT Sun Aug 23 2026 Today Tonight Mon Cloud Cover Mclear Mclear Pcldy Precip Type None None Tstms Chance Precip (%) 20 0 40 Temp (24H Trend) 97 (-4) 73 (-1) 95 RH % (24H Trend) 41 (+8) 98 (+4) 50 20ftWnd-AM(mph) Lgt/Var Lgt/Var 20ftWnd-PM(mph) Lgt/Var Lgt/Var Lgt/Var Rain Duratn(hrs) 1 Rain Amount(ins) 0.00 0.00 0.02 SILT/500m MLT (F) 92 85 Mixing Hgt(m AGL) 2010 1630 Mixing Hgt(ft AGL) 6590 5360 Transport Wnd (m/s) NW 2 E 4 Transport Wnd (mph) NW 5 E 9 Vent Index (metric) 4020 6520 Vent Index (English) 32950 48240 Stag Index 3 3 3 Category Day 3 3 Stability A F A Wind Shifts Precip Begin 7 AM 7 AM Precip End 9 AM 6 PM Maximum LVORI 10 Dispersion Index 33 2 20 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Partly cloudy. A chance of showers. Lows in the mid 70s. Highs in the upper 90s. South winds around 5 mph. .WEDNESDAY...Mostly clear. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the upper 90s. South winds around 5 mph. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the mid 90s. West winds around 5 mph. .FRIDAY...Partly cloudy. Lows in the lower 70s. Highs in the mid 90s. Northeast winds around 5 mph. .SATURDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. Southeast winds around 5 mph. $$