284 FNUS53 KLSX 201100 FWFLSX Fire Weather Planning Forecast for Eastern/Central MO and Southwest IL National Weather Service Saint Louis MO 600 AM CDT Sat Sep 20 2025 Mostly dry conditions are expected for a majority of the region this morning ahead of another round of isolated to scattered showers and thunderstorms this afternoon and evening. Rain chances will increase once again through the day on Sunday, with confidence increasing in a widespread soaking rain Sunday night. The weather pattern remains active through early next week, with subsequent rounds of rain forecast. Temperatures will gradually cool through early next week, with more seasonable temperatures expected by the middle to end of next week. MOZ072-073-083-084-099-202100- Crawford MO-Washington MO-Dent MO-Iron MO-Reynolds MO- Including the cities of Potosi/Salem Ranger District and Salem 600 AM CDT Sat Sep 20 2025 Today Tonight Sun Cloud Cover Pcldy Mcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 30 50 40 Chance of Thunder (%) 30 50 40 Temp (24h trend) 86 (+2) 61 (0) 85 RH % (24h trend) 46 (-2) 100 (0) 52 Wind 20ft AM(mph) lgt/var lgt/var Wind 20ft PM(mph) lgt/var lgt/var SW 3-7 Precip Amount 0.02 0.16 0.22 Precip Duration 1 2 2 1700ft mixing temp 82 82 Mixing Hgt(ft-agl) 6020 300 3520 Transport Wnd (m/s) SW 4 SW 4 W 6 Transport Wnd (mph) SW 9 SW 9 W 14 Vent Rate (m/s-m) 10880 0 8480 Good Poor Good Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly cloudy with showers and thunderstorms likely. Lows in the lower 60s. Highs in the lower 80s. South winds 5 to 10 mph. .TUESDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 60s. Highs in the mid 70s. South winds around 5 mph. .WEDNESDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 60s. Highs in the mid 70s. North winds 5 to 10 mph. .THURSDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 50s. Highs in the lower 70s. North winds 5 to 10 mph. .FRIDAY...Partly cloudy. A chance of showers. Lows in the mid 50s. Highs in the mid 70s. Northwest winds around 5 mph. $$ MOZ074-075-085-202100- Saint Francois MO-Sainte Genevieve MO-Madison MO- Including the cities of Farmington and Fredericktown Ranger District 600 AM CDT Sat Sep 20 2025 Today Tonight Sun Cloud Cover Pcldy Mcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 40 50 50 Chance of Thunder (%) 40 20 50 Temp (24h trend) 87 (+1) 61 (-2) 87 RH % (24h trend) 46 (+1) 100 (+2) 50 Wind 20ft AM(mph) lgt/var lgt/var Wind 20ft PM(mph) lgt/var lgt/var SW 3-7 Precip Amount 0.04 0.11 0.14 Precip Duration 1 2 2 1700ft mixing temp 83 82 Mixing Hgt(ft-agl) 6250 320 3720 Transport Wnd (m/s) SW 4 S 4 W 6 Transport Wnd (mph) SW 9 S 8 W 14 Vent Rate (m/s-m) 9240 30 9470 Good Poor Good Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly cloudy with showers and thunderstorms likely. Lows in the mid 60s. Highs in the lower 80s. South winds 5 to 10 mph. .TUESDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 60s. Highs in the mid 70s. South winds around 5 mph. .WEDNESDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 60s. Highs in the upper 70s. Northeast winds around 5 mph. .THURSDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows around 60. Highs in the lower 70s. North winds 5 to 10 mph. .FRIDAY...Mostly cloudy. A chance of showers. Lows in the mid 50s. Highs in the mid 70s. Northwest winds around 5 mph. $$ MOZ041-047>050-202100- Boone MO-Moniteau MO-Cole MO-Osage MO-Callaway MO- Including the cities of Columbia, Cedar Creek Ranger District, Jefferson City, and Fulton 600 AM CDT Sat Sep 20 2025 Today Tonight Sun Cloud Cover Pcldy Mcldy Mcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 30 40 50 Chance of Thunder (%) 30 40 50 Temp (24h trend) 84 (+2) 62 (+1) 82 RH % (24h trend) 50 (-1) 100 (+1) 59 Wind 20ft AM(mph) lgt/var SW 3-7 G15 Wind 20ft PM(mph) S 3-7 lgt/var W 4-8 Precip Amount 0.03 0.11 0.22 Precip Duration 1 2 2 1700ft mixing temp 82 78 Mixing Hgt(ft-agl) 4580 320 2940 Transport Wnd (m/s) S 6 SW 4 W 5 Transport Wnd (mph) S 13 SW 9 W 10 Vent Rate (m/s-m) 10650 150 6630 Good Poor Fair Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the lower 60s. Highs around 80. South winds 5 to 10 mph. .TUESDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 60s. Highs in the mid 70s. South winds around 5 mph. .WEDNESDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 60s. Highs in the lower 70s. Northeast winds 5 to 10 mph. .THURSDAY...Mostly cloudy. A chance of showers. Lows in the upper 50s. Highs in the lower 70s. North winds 5 to 10 mph. .FRIDAY...Partly cloudy. A chance of showers. Lows in the upper 50s. Highs in the mid 70s. Northwest winds around 5 mph. $$ MOZ051-059-060-062-065-202100- Montgomery MO-Gasconade MO-Warren MO-Franklin MO-Jefferson MO- Including the cities of Washington, Union, and Sullivan 600 AM CDT Sat Sep 20 2025 Today Tonight Sun Cloud Cover Pcldy Mcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 30 50 40 Chance of Thunder (%) 30 50 40 Temp (24h trend) 87 (+3) 62 (+1) 85 RH % (24h trend) 47 (-2) 100 (0) 56 Wind 20ft AM(mph) lgt/var SW 3-7 G17 Wind 20ft PM(mph) lgt/var lgt/var SW 4-8 G15 Precip Amount 0.05 0.17 0.20 Precip Duration 1 2 2 1700ft mixing temp 84 82 Mixing Hgt(ft-agl) 6050 340 3480 Transport Wnd (m/s) SW 4 SW 4 W 5 Transport Wnd (mph) SW 9 SW 8 W 10 Vent Rate (m/s-m) 11060 130 8020 Good Poor Good Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly cloudy with showers and thunderstorms likely. Lows in the lower 60s. Highs in the lower 80s. South winds 5 to 10 mph. .TUESDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 60s. Highs in the mid 70s. South winds around 5 mph. .WEDNESDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 60s. Highs in the mid 70s. Northeast winds 5 to 10 mph. .THURSDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows around 60. Highs in the lower 70s. North winds 5 to 10 mph. .FRIDAY...Partly cloudy. A chance of showers. Lows in the mid 50s. Highs in the mid 70s. Northwest winds around 5 mph. $$ MOZ061-063-064-202100- Saint Charles MO-Saint Louis MO-Saint Louis City MO- Including the cities of Saint Charles and Saint Louis 600 AM CDT Sat Sep 20 2025 Today Tonight Sun Cloud Cover Pcldy Mcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 30 50 40 Chance of Thunder (%) 30 50 40 Temp (24h trend) 87 (+2) 64 (0) 85 RH % (24h trend) 45 (-2) 100 (+2) 56 Wind 20ft AM(mph) lgt/var SW 4-8 G15 Wind 20ft PM(mph) lgt/var lgt/var SW 5-9 G15 Precip Amount 0.05 0.10 0.21 Precip Duration 1 2 2 1700ft mixing temp 84 84 Mixing Hgt(ft-agl) 6350 370 4030 Transport Wnd (m/s) SW 4 S 3 W 5 Transport Wnd (mph) SW 9 S 7 W 12 Vent Rate (m/s-m) 9720 130 8540 Good Poor Good Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly cloudy with showers and thunderstorms likely. Lows in the mid 60s. Highs in the lower 80s. South winds 5 to 10 mph. .TUESDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the mid 60s. Highs in the mid 70s. South winds around 5 mph. .WEDNESDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the mid 60s. Highs in the mid 70s. Northeast winds 5 to 10 mph. .THURSDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 70s. North winds 5 to 10 mph. .FRIDAY...Partly cloudy. A chance of showers. Lows in the upper 50s. Highs in the mid 70s. Northwest winds 5 to 10 mph. $$ ILZ064-065-069-070-074-079-100>102-202100- Bond IL-Fayette IL-Clinton IL-Marion IL-Washington IL-Randolph IL- Madison IL-Saint Clair IL-Monroe IL- Including the cities of Vandalia, Centralia, Salem, Chester, Sparta, Alton, Edwardsville, Belleville, and Cahokia 600 AM CDT Sat Sep 20 2025 Today Tonight Sun Cloud Cover Pcldy Mcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 30 50 50 Chance of Thunder (%) 20 50 50 Temp (24h trend) 87 (0) 64 (+2) 86 RH % (24h trend) 44 (0) 100 (0) 54 Wind 20ft AM(mph) lgt/var SW 3-7 G15 Wind 20ft PM(mph) lgt/var lgt/var SW 6-10 Precip Amount 0.07 0.09 0.22 Precip Duration 1 2 2 1700ft mixing temp 84 84 Mixing Hgt(ft-agl) 5910 360 3720 Transport Wnd (m/s) S 4 S 4 W 7 Transport Wnd (mph) S 9 S 8 W 16 Vent Rate (m/s-m) 9730 150 12060 Good Poor Good Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly cloudy with showers and thunderstorms likely. Lows in the mid 60s. Highs in the lower 80s. South winds 5 to 10 mph. .TUESDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Highs in the upper 70s. South winds 5 to 10 mph. .WEDNESDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the mid 60s. Highs in the upper 70s. Northeast winds 5 to 10 mph. .THURSDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 70s. North winds 5 to 10 mph. .FRIDAY...Partly cloudy. A chance of showers. Lows in the upper 50s. Highs in the mid 70s. Northwest winds 5 to 10 mph. $$ MOZ018-019-026-027-034>036-042-052-202100- Knox MO-Lewis MO-Shelby MO-Marion MO-Monroe MO-Ralls MO-Pike MO- Audrain MO-Lincoln MO- Including the cities of Hannibal, Bowling Green, and Mexico 600 AM CDT Sat Sep 20 2025 Today Tonight Sun Cloud Cover Pcldy Mcldy Mcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 40 40 40 Chance of Thunder (%) 40 40 40 Temp (24h trend) 84 (+3) 61 (+1) 81 RH % (24h trend) 52 (-2) 100 (+2) 64 Wind 20ft AM(mph) lgt/var SW 3-7 G16 Wind 20ft PM(mph) SE 3-7 lgt/var W 4-8 Precip Amount 0.06 0.11 0.14 Precip Duration 1 2 2 1700ft mixing temp 80 77 Mixing Hgt(ft-agl) 4210 330 2780 Transport Wnd (m/s) S 5 SW 4 W 4 Transport Wnd (mph) S 10 SW 8 W 9 Vent Rate (m/s-m) 9840 100 7750 Good Poor Fair Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the lower 60s. Highs around 80. South winds around 5 mph. .TUESDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 60s. Highs in the mid 70s. South winds around 5 mph. .WEDNESDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 70s. Northeast winds 5 to 10 mph. .THURSDAY...Mostly cloudy. A chance of showers. Lows in the upper 50s. Highs around 70. North winds 5 to 10 mph. .FRIDAY...Partly cloudy. A chance of showers. Lows in the mid 50s. Highs in the mid 70s. Northwest winds around 5 mph. $$ ILZ095>098-202100- Adams IL-Brown IL-Pike IL-Calhoun IL- Including the cities of Quincy, Mount Sterling, and Pittsfield 600 AM CDT Sat Sep 20 2025 Today Tonight Sun Cloud Cover Pcldy Mcldy Mcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 40 40 30 Chance of Thunder (%) 40 40 30 Temp (24h trend) 84 (+1) 63 (+1) 82 RH % (24h trend) 50 (-1) 100 (+1) 61 Wind 20ft AM(mph) lgt/var SW 3-7 Wind 20ft PM(mph) SE 3-7 lgt/var W 5-9 Precip Amount 0.05 0.22 0.15 Precip Duration 1 2 1 1700ft mixing temp 79 79 Mixing Hgt(ft-agl) 4910 310 3080 Transport Wnd (m/s) S 4 S 3 W 5 Transport Wnd (mph) S 9 S 7 W 12 Vent Rate (m/s-m) 8900 130 8120 Good Poor Good Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the mid 60s. Highs in the lower 80s. South winds 5 to 10 mph. .TUESDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the mid 60s. Highs in the upper 70s. South winds around 5 mph. .WEDNESDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 70s. Northeast winds 5 to 10 mph. .THURSDAY...Mostly cloudy. A chance of showers. Lows around 60. Highs in the lower 70s. North winds 5 to 10 mph. .FRIDAY...Partly cloudy. A chance of showers. Lows in the upper 50s. Highs in the mid 70s. Northwest winds around 5 mph. $$ ILZ058>060-099-202100- Greene IL-Macoupin IL-Montgomery IL-Jersey IL- Including the city of Litchfield 600 AM CDT Sat Sep 20 2025 Today Tonight Sun Cloud Cover Pcldy Mcldy Pcldy Precip Type Tstms Tstms Tstms Chance Precip (%) 20 50 40 Chance of Thunder (%) 20 50 40 Temp (24h trend) 85 (0) 63 (+1) 83 RH % (24h trend) 43 (-2) 100 (+1) 52 Wind 20ft AM(mph) lgt/var SW 4-8 G15 Wind 20ft PM(mph) lgt/var lgt/var SW 6-10 Precip Amount 0.09 0.10 0.14 Precip Duration 1 2 2 1700ft mixing temp 82 82 Mixing Hgt(ft-agl) 6130 360 3860 Transport Wnd (m/s) S 5 S 3 W 6 Transport Wnd (mph) S 10 S 7 W 13 Vent Rate (m/s-m) 10310 120 10560 Good Poor Good Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 60s. Highs around 80. South winds 5 to 10 mph. .TUESDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 70s. South winds around 5 mph. .WEDNESDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 60s. Highs in the mid 70s. Northeast winds 5 to 10 mph. .THURSDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows around 60. Highs in the lower 70s. North winds 5 to 10 mph. .FRIDAY...Partly cloudy. A chance of showers. Lows in the upper 50s. Highs in the mid 70s. Northwest winds around 5 mph. $$