987 FNUS53 KLSX 191930 FWFLSX Fire Weather Planning Forecast for Eastern/Central MO and Southwest IL National Weather Service Saint Louis MO 229 PM CDT Fri Sep 19 2025 Isolated showers and thunderstorms are expected this afternoon and evening, largely along and west of the Mississippi River where there has been abundant sunshine today. Saturday will be similar with isolated to scattered showers and thunderstorms developing across the region. Rain chances ramp up areawide Sunday through Tuesday to 50-60%. Despite the increasing chances, confidence remains low in the timing, location, and amount of rainfall. Temperatures will continue to cool from the highs at the beginning of the week. Areas that receive daytime rainfall and extended cloud cover will stay a few degrees cooler than those who have abundant sunshine. MOZ072-073-083-084-099-200900- Crawford MO-Washington MO-Dent MO-Iron MO-Reynolds MO- Including the cities of Potosi/Salem Ranger District and Salem 229 PM CDT Fri Sep 19 2025 Tonight Sat Sat Night Sun Cloud Cover Mclear Pcldy Mcldy Mcldy Precip Type Tstms Tstms Tstms Tstms Chance Precip (%) 30 20 70 70 Chance of Thunder (%) 30 20 20 50 Temp (24h trend) 62 (-1) 85 (+1) 61 83 RH % (24h trend) 97 (+4) 45 (-3) 100 56 Wind 20ft AM(mph) lgt/var lgt/var Wind 20ft PM(mph) lgt/var lgt/var lgt/var lgt/var Precip Amount 0.01 0.05 0.41 0.25 Precip Duration 1 1 4 6 1700ft mixing temp 83 81 Mixing Hgt(ft-agl) 330 4660 320 3500 Transport Wnd (m/s) E 3 SW 4 S 3 SW 5 Transport Wnd (mph) E 6 SW 9 S 6 SW 12 Vent Rate (m/s-m) 0 8780 0 8640 Poor Good Poor Good Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the lower 60s. Highs in the lower 80s. South winds around 5 mph. .TUESDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 60s. Highs in the upper 70s. Southwest winds around 5 mph. .WEDNESDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 70s. East winds around 5 mph. .THURSDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows around 60. Highs in the mid 70s. North winds around 5 mph. .FRIDAY...Mostly cloudy. A chance of showers. Lows in the mid 50s. Highs in the mid 70s. Northwest winds around 5 mph. $$ MOZ074-075-085-200900- Saint Francois MO-Sainte Genevieve MO-Madison MO- Including the cities of Farmington and Fredericktown Ranger District 229 PM CDT Fri Sep 19 2025 Tonight Sat Sat Night Sun Cloud Cover Pcldy Pcldy Mcldy Mcldy Precip Type Tstms Tstms Tstms Tstms Chance Precip (%) 20 20 70 70 Chance of Thunder (%) 20 20 50 50 Temp (24h trend) 62 (-2) 86 (0) 61 85 RH % (24h trend) 100 (+15) 45 (0) 100 54 Wind 20ft AM(mph) lgt/var lgt/var Wind 20ft PM(mph) lgt/var lgt/var lgt/var SW 3-7 Precip Amount 0.06 0.01 0.45 0.23 Precip Duration 1 1 4 6 1700ft mixing temp 84 82 Mixing Hgt(ft-agl) 300 5010 290 3460 Transport Wnd (m/s) N 3 SW 4 S 3 SW 6 Transport Wnd (mph) N 6 SW 9 S 7 SW 13 Vent Rate (m/s-m) 20 8540 20 9270 Poor Good Poor Good Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the lower 60s. Highs in the lower 80s. South winds 5 to 10 mph. .TUESDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 60s. Highs in the upper 70s. Southwest winds around 5 mph. .WEDNESDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 70s. East winds around 5 mph. .THURSDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 70s. North winds around 5 mph. .FRIDAY...Partly cloudy. A chance of showers. Lows in the upper 50s. Highs in the mid 70s. Northwest winds around 5 mph. $$ MOZ041-047>050-200900- Boone MO-Moniteau MO-Cole MO-Osage MO-Callaway MO- Including the cities of Columbia, Cedar Creek Ranger District, Jefferson City, and Fulton 229 PM CDT Fri Sep 19 2025 Tonight Sat Sat Night Sun Cloud Cover Mclear Pcldy Mcldy Pcldy Precip Type None Tstms Tstms Tstms Chance Precip (%) 0 20 50 60 Chance of Thunder (%) 0 20 20 20 Temp (24h trend) 61 (0) 82 (0) 62 82 RH % (24h trend) 98 (-2) 53 (+2) 100 59 Wind 20ft AM(mph) lgt/var lgt/var Wind 20ft PM(mph) lgt/var S 4-8 lgt/var lgt/var Precip Amount 0.00 0.04 0.20 0.22 Precip Duration 1 2 5 1700ft mixing temp 81 80 Mixing Hgt(ft-agl) 370 4720 340 3930 Transport Wnd (m/s) E 2 S 6 SW 4 SW 5 Transport Wnd (mph) E 3 S 14 SW 8 SW 12 Vent Rate (m/s-m) 70 10880 130 8660 Poor Good Poor Good 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 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. Lows in the upper 50s. Highs in the mid 70s. Northwest winds around 5 mph. $$ MOZ051-059-060-062-065-200900- Montgomery MO-Gasconade MO-Warren MO-Franklin MO-Jefferson MO- Including the cities of Washington, Union, and Sullivan 229 PM CDT Fri Sep 19 2025 Tonight Sat Sat Night Sun Cloud Cover Mclear Pcldy Mcldy Pcldy Precip Type Showers Tstms Tstms Tstms Chance Precip (%) 30 20 70 60 Chance of Thunder (%) 0 20 20 20 Temp (24h trend) 61 (-1) 85 (+1) 62 83 RH % (24h trend) 99 (+1) 48 (-1) 100 59 Wind 20ft AM(mph) lgt/var lgt/var Wind 20ft PM(mph) lgt/var S 3-7 lgt/var lgt/var Precip Amount 0.02 0.04 0.25 0.25 Precip Duration 1 1 4 6 1700ft mixing temp 83 81 Mixing Hgt(ft-agl) 330 5580 340 4190 Transport Wnd (m/s) N 2 SW 5 SW 3 SW 6 Transport Wnd (mph) N 5 SW 10 SW 7 SW 13 Vent Rate (m/s-m) 50 10090 120 10200 Poor Good Poor Good Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly cloudy. Showers likely. Lows in the lower 60s. Highs in the lower 80s. South winds around 5 mph. .TUESDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 60s. Highs in the upper 70s. Southwest winds around 5 mph. .WEDNESDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 70s. Northeast winds 5 to 10 mph. .THURSDAY...Mostly cloudy. A chance of showers. Lows around 60. Highs in the mid 70s. North winds 5 to 10 mph. .FRIDAY...Mostly cloudy. A chance of showers. Lows in the mid 50s. Highs in the mid 70s. Northwest winds around 5 mph. $$ MOZ061-063-064-200900- Saint Charles MO-Saint Louis MO-Saint Louis City MO- Including the cities of Saint Charles and Saint Louis 229 PM CDT Fri Sep 19 2025 Tonight Sat Sat Night Sun Cloud Cover Mclear Pcldy Mcldy Pcldy Precip Type Tstms Tstms Tstms Tstms Chance Precip (%) 30 20 70 60 Chance of Thunder (%) 30 20 20 20 Temp (24h trend) 62 (-3) 86 (+1) 64 85 RH % (24h trend) 100 (+7) 44 (-3) 100 56 Wind 20ft AM(mph) lgt/var lgt/var Wind 20ft PM(mph) lgt/var lgt/var lgt/var SW 3-7 Precip Amount 0.02 0.04 0.29 0.27 Precip Duration 1 0 4 6 1700ft mixing temp 84 82 Mixing Hgt(ft-agl) 320 5800 290 5080 Transport Wnd (m/s) W 3 SW 4 S 3 SW 6 Transport Wnd (mph) W 6 SW 9 S 7 SW 14 Vent Rate (m/s-m) 100 8830 150 11900 Poor Good Poor Good Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly cloudy. Showers 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 upper 70s. Southwest winds 5 to 10 mph. .WEDNESDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Highs in the upper 70s. East winds 5 to 10 mph. .THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower 60s. Highs in the mid 70s. Northeast winds 5 to 10 mph. .FRIDAY...Mostly cloudy. A chance of showers. Lows in the upper 50s. Highs in the mid 70s. Northwest winds 5 to 10 mph. $$ ILZ064-065-069-070-074-079-100>102-200900- Bond IL-Fayette IL-Clinton IL-Marion IL-Washington IL-Randolph IL- Madison IL-Saint Clair IL-Monroe IL- Including the cities of Vandalia, Centralia, Salem, Chester, Sparta, Alton, Edwardsville, Belleville, and Cahokia 229 PM CDT Fri Sep 19 2025 Tonight Sat Sat Night Sun Cloud Cover Pcldy Pcldy Mcldy Pcldy Precip Type Tstms Tstms Tstms Tstms Chance Precip (%) 20 20 60 50 Chance of Thunder (%) 20 20 50 20 Temp (24h trend) 62 (-2) 87 (0) 63 84 RH % (24h trend) 100 (+14) 42 (-2) 100 52 Wind 20ft AM(mph) lgt/var lgt/var Wind 20ft PM(mph) lgt/var lgt/var lgt/var SW 4-8 Precip Amount 0.07 0.02 0.20 0.16 Precip Duration 1 1 4 3 1700ft mixing temp 84 82 Mixing Hgt(ft-agl) 320 5930 330 4980 Transport Wnd (m/s) NW 3 SW 4 S 3 SW 6 Transport Wnd (mph) NW 7 SW 9 S 7 SW 14 Vent Rate (m/s-m) 120 9980 130 14010 Poor Good Poor Good Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly cloudy. Showers likely. Lows in the mid 60s. Highs in the lower 80s. South winds 5 to 10 mph. .TUESDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Highs in the upper 70s. Southwest winds around 5 mph. .WEDNESDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Highs in the upper 70s. East winds 5 to 10 mph. .THURSDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 70s. Northeast winds 5 to 10 mph. .FRIDAY...Partly cloudy. A chance of showers. Lows in the upper 50s. Highs in the mid 70s. Northwest winds 5 to 10 mph. $$ MOZ018-019-026-027-034>036-042-052-200900- 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 229 PM CDT Fri Sep 19 2025 Tonight Sat Sat Night Sun Cloud Cover Pcldy Pcldy Mcldy Pcldy Precip Type None Tstms Tstms Showers Chance Precip (%) 0 20 40 40 Chance of Thunder (%) 0 20 20 0 Temp (24h trend) 61 (+1) 82 (+1) 61 82 RH % (24h trend) 99 (-1) 52 (-2) 100 59 Wind 20ft AM(mph) lgt/var lgt/var Wind 20ft PM(mph) lgt/var S 3-7 lgt/var lgt/var Precip Amount 0.00 0.07 0.12 0.14 Precip Duration 1 2 2 1700ft mixing temp 81 79 Mixing Hgt(ft-agl) 370 4520 350 5200 Transport Wnd (m/s) W 2 S 5 S 3 SW 6 Transport Wnd (mph) W 5 S 10 S 7 SW 13 Vent Rate (m/s-m) 60 10390 140 11660 Poor Good Poor Good Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly cloudy. A chance of showers. Lows in the lower 60s. Highs around 80. South winds around 5 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 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 in the upper 50s. Highs in the lower 70s. Northeast winds 5 to 10 mph. .FRIDAY...Partly cloudy. A chance of showers. Lows in the mid 50s. Highs in the lower 70s. North winds around 5 mph. $$ ILZ095>098-200900- Adams IL-Brown IL-Pike IL-Calhoun IL- Including the cities of Quincy, Mount Sterling, and Pittsfield 229 PM CDT Fri Sep 19 2025 Tonight Sat Sat Night Sun Cloud Cover Pcldy Pcldy Mcldy Pcldy Precip Type Showers Tstms Tstms Tstms Chance Precip (%) 30 20 50 40 Chance of Thunder (%) 0 20 20 20 Temp (24h trend) 62 (0) 84 (+1) 63 82 RH % (24h trend) 99 (-1) 49 (-2) 100 56 Wind 20ft AM(mph) lgt/var lgt/var Wind 20ft PM(mph) lgt/var lgt/var lgt/var lgt/var Precip Amount 0.00 0.07 0.12 0.16 Precip Duration 0 1 2 2 1700ft mixing temp 81 81 Mixing Hgt(ft-agl) 350 4830 330 5620 Transport Wnd (m/s) N 2 S 4 SW 4 W 6 Transport Wnd (mph) N 5 S 8 SW 8 W 14 Vent Rate (m/s-m) 70 7820 170 12600 Poor Fair Poor Good Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 60s. Highs around 80. South winds around 5 mph. .TUESDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Highs in the upper 70s. South winds around 5 mph. .WEDNESDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 70s. Northeast winds 5 to 10 mph. .THURSDAY...Mostly cloudy. A chance of showers. Lows around 60. Highs in the lower 70s. Northeast winds 5 to 10 mph. .FRIDAY...Partly cloudy. A chance of showers. Lows in the upper 50s. Highs in the mid 70s. North winds around 5 mph. $$ ILZ058>060-099-200900- Greene IL-Macoupin IL-Montgomery IL-Jersey IL- Including the city of Litchfield 229 PM CDT Fri Sep 19 2025 Tonight Sat Sat Night Sun Cloud Cover Pcldy Pcldy Mcldy Pcldy Precip Type Tstms Tstms Tstms Tstms Chance Precip (%) 20 20 50 40 Chance of Thunder (%) 20 20 20 20 Temp (24h trend) 61 (-2) 85 (0) 63 82 RH % (24h trend) 99 (+7) 42 (-3) 100 48 Wind 20ft AM(mph) lgt/var lgt/var Wind 20ft PM(mph) lgt/var lgt/var lgt/var SW 4-8 Precip Amount 0.04 0.02 0.16 0.26 Precip Duration 1 0 2 2 1700ft mixing temp 83 82 Mixing Hgt(ft-agl) 360 5990 360 4960 Transport Wnd (m/s) NW 3 SW 4 S 3 SW 6 Transport Wnd (mph) NW 6 SW 9 S 7 SW 14 Vent Rate (m/s-m) 70 9940 120 13870 Poor Good Poor Good Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly cloudy. A chance of showers and 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. Southwest winds around 5 mph. .WEDNESDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 70s. Northeast winds 5 to 10 mph. .THURSDAY...Mostly cloudy. A chance of showers. Lows in the upper 50s. Highs in the lower 70s. Northeast winds 5 to 10 mph. .FRIDAY...Partly cloudy. A chance of showers. Lows in the mid 50s. Highs in the mid 70s. North winds around 5 mph. $$