241 FNUS53 KLSX 190029 FWFLSX Fire Weather Planning Forecast for Eastern/Central MO and Southwest IL National Weather Service Saint Louis MO 729 PM CDT Thu Sep 18 2025 Cooler and more humid air will continue to move into the region through Friday. The best chances of showers and thunderstorms are this evening in central Missouri, with lesser chances further east. Multiple rounds of showers and thunderstorms are possible this weekend into early next week. MOZ072-073-083-084-099-190900- Crawford MO-Washington MO-Dent MO-Iron MO-Reynolds MO- Including the cities of Potosi/Salem Ranger District and Salem 729 PM CDT Thu Sep 18 2025 Tonight Fri Fri Night Sat Cloud Cover Mcldy Pcldy Mclear Pcldy Precip Type Tstms Tstms Tstms Tstms Chance Precip (%) 30 30 30 20 Chance of Thunder (%) 30 30 30 20 Temp (24h trend) 62 (+2) 86 (-8) 58 88 RH % (24h trend) 99 (+13) 46 (+17) 100 40 Wind 20ft AM(mph) lgt/var lgt/var Wind 20ft PM(mph) lgt/var lgt/var lgt/var lgt/var Precip Amount 0.05 0.05 0.05 0.00 Precip Duration 3 2 1 1 1700ft mixing temp 82 83 Mixing Hgt(ft-agl) 330 5080 370 5840 Transport Wnd (m/s) W 4 W 4 SW 2 SW 4 Transport Wnd (mph) W 8 W 9 SW 5 SW 9 Vent Rate (m/s-m) 0 8080 0 11540 Poor Good Poor Good Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the lower 60s. Highs in the mid 80s. South winds around 5 mph. .MONDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 60s. Highs in the mid 80s. 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. A chance of showers. Lows around 60. Highs in the upper 70s. Southeast winds 5 to 10 mph. .THURSDAY...Partly cloudy. A chance of showers. Lows in the upper 50s. Highs in the upper 70s. Northwest winds 5 to 10 mph. $$ MOZ074-075-085-190900- Saint Francois MO-Sainte Genevieve MO-Madison MO- Including the cities of Farmington and Fredericktown Ranger District 729 PM CDT Thu Sep 18 2025 Tonight Fri Fri Night Sat Cloud Cover Pcldy Pcldy Mclear Pcldy Precip Type Tstms Tstms Tstms Tstms Chance Precip (%) 20 30 30 20 Chance of Thunder (%) 20 30 30 20 Temp (24h trend) 63 (+3) 87 (-8) 60 89 RH % (24h trend) 95 (+8) 42 (+15) 100 39 Wind 20ft AM(mph) lgt/var lgt/var Wind 20ft PM(mph) lgt/var lgt/var lgt/var lgt/var Precip Amount 0.00 0.07 0.04 0.00 Precip Duration 1 2 2 1 1700ft mixing temp 82 84 Mixing Hgt(ft-agl) 330 4720 330 6380 Transport Wnd (m/s) SE 3 SW 4 W 2 SW 4 Transport Wnd (mph) SE 7 SW 8 W 5 SW 9 Vent Rate (m/s-m) 40 6860 0 9910 Poor Fair Poor Good Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the mid 60s. Highs in the upper 80s. South winds around 5 mph. .MONDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the mid 60s. Highs in the mid 80s. Southwest winds 5 to 10 mph. .TUESDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 80s. South winds around 5 mph. .WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the lower 60s. Highs in the upper 70s. South winds around 5 mph. .THURSDAY...Mostly cloudy. A chance of showers. Lows in the upper 50s. Highs in the upper 70s. Northwest winds around 5 mph. $$ MOZ041-047>050-190900- Boone MO-Moniteau MO-Cole MO-Osage MO-Callaway MO- Including the cities of Columbia, Cedar Creek Ranger District, Jefferson City, and Fulton 729 PM CDT Thu Sep 18 2025 Tonight Fri Fri Night Sat Cloud Cover Mcldy Pcldy Mclear Pcldy Precip Type Tstms Tstms None Tstms Chance Precip (%) 100 20 0 20 Chance of Thunder (%) 50 20 0 20 Temp (24h trend) 62 (-1) 83 (-3) 59 86 RH % (24h trend) 100 (+12) 50 (+4) 100 45 Wind 20ft AM(mph) lgt/var lgt/var Wind 20ft PM(mph) lgt/var lgt/var lgt/var lgt/var Precip Amount 0.31 0.01 0.00 0.00 Precip Duration 5 1 1 1700ft mixing temp 81 82 Mixing Hgt(ft-agl) 360 5120 400 5920 Transport Wnd (m/s) W 5 W 4 W 2 S 5 Transport Wnd (mph) W 12 W 9 W 5 S 12 Vent Rate (m/s-m) 120 8530 50 13500 Poor Good Poor Good Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 60s. Highs in the lower 80s. South winds 5 to 10 mph. .MONDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the lower 60s. Highs in the lower 80s. Southwest winds around 5 mph. .TUESDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 70s. Southwest winds around 5 mph. .WEDNESDAY...Mostly cloudy. A chance of showers. Lows around 60. Highs in the mid 70s. Northeast winds 5 to 10 mph. .THURSDAY...Partly cloudy. A chance of showers. Lows in the upper 50s. Highs in the mid 70s. North winds 5 to 10 mph. $$ MOZ051-059-060-062-065-190900- Montgomery MO-Gasconade MO-Warren MO-Franklin MO-Jefferson MO- Including the cities of Washington, Union, and Sullivan 729 PM CDT Thu Sep 18 2025 Tonight Fri Fri Night Sat Cloud Cover Mcldy Pcldy Mclear Pcldy Precip Type Tstms Tstms Tstms Tstms Chance Precip (%) 50 30 20 20 Chance of Thunder (%) 50 20 20 20 Temp (24h trend) 62 (+2) 84 (-8) 58 86 RH % (24h trend) 100 (+11) 52 (+18) 100 44 Wind 20ft AM(mph) lgt/var lgt/var Wind 20ft PM(mph) lgt/var lgt/var lgt/var lgt/var Precip Amount 0.17 0.06 0.02 0.00 Precip Duration 4 1 1 1 1700ft mixing temp 82 83 Mixing Hgt(ft-agl) 330 5090 350 6740 Transport Wnd (m/s) NW 4 W 4 SW 2 SW 5 Transport Wnd (mph) NW 9 W 9 SW 5 SW 12 Vent Rate (m/s-m) 130 8250 20 13310 Poor Good Poor Good Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 60s. Highs in the mid 80s. Southwest winds around 5 mph. .MONDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the lower 60s. Highs in the mid 80s. Southwest winds around 5 mph. .TUESDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 70s. South winds around 5 mph. .WEDNESDAY...Mostly cloudy. A chance of showers. Lows around 60. Highs in the mid 70s. East winds 5 to 10 mph. .THURSDAY...Partly cloudy. A chance of showers. Lows in the upper 50s. Highs in the upper 70s. North winds 5 to 10 mph. $$ MOZ061-063-064-190900- Saint Charles MO-Saint Louis MO-Saint Louis City MO- Including the cities of Saint Charles and Saint Louis 729 PM CDT Thu Sep 18 2025 Tonight Fri Fri Night Sat Cloud Cover Pcldy Pcldy Mclear Pcldy Precip Type Tstms Tstms Tstms Tstms Chance Precip (%) 30 20 20 20 Chance of Thunder (%) 20 20 20 20 Temp (24h trend) 64 (+3) 84 (-11) 62 87 RH % (24h trend) 93 (+8) 48 (+19) 100 44 Wind 20ft AM(mph) lgt/var lgt/var Wind 20ft PM(mph) lgt/var lgt/var lgt/var lgt/var Precip Amount 0.10 0.05 0.03 0.00 Precip Duration 3 1 1 1 1700ft mixing temp 82 85 Mixing Hgt(ft-agl) 390 5200 330 7240 Transport Wnd (m/s) N 3 SW 4 SW 2 SW 5 Transport Wnd (mph) N 7 SW 9 SW 5 SW 10 Vent Rate (m/s-m) 200 8000 60 11380 Poor Good Poor Good Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the mid 60s. Highs in the mid 80s. Southwest winds 5 to 10 mph. .MONDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the mid 60s. Highs in the mid 80s. Southwest 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. A chance of showers. Lows in the lower 60s. Highs in the upper 70s. East winds 5 to 10 mph. .THURSDAY...Partly cloudy. A chance of showers. Lows in the lower 60s. Highs in the upper 70s. Northeast winds 5 to 10 mph. $$ ILZ064-065-069-070-074-079-100>102-190900- Bond IL-Fayette IL-Clinton IL-Marion IL-Washington IL-Randolph IL- Madison IL-Saint Clair IL-Monroe IL- Including the cities of Vandalia, Centralia, Salem, Chester, Sparta, Alton, Edwardsville, Belleville, and Cahokia 729 PM CDT Thu Sep 18 2025 Tonight Fri Fri Night Sat Cloud Cover Pcldy Pcldy Pcldy Mclear Precip Type None Tstms Tstms Showers Chance Precip (%) 0 20 30 20 Chance of Thunder (%) 0 20 30 0 Temp (24h trend) 62 (+4) 88 (-6) 61 89 RH % (24h trend) 92 (+2) 37 (+10) 100 40 Wind 20ft AM(mph) lgt/var lgt/var Wind 20ft PM(mph) lgt/var lgt/var lgt/var lgt/var Precip Amount 0.00 0.02 0.05 0.03 Precip Duration 1 2 1 1700ft mixing temp 83 86 Mixing Hgt(ft-agl) 350 5080 340 6950 Transport Wnd (m/s) E 3 SW 4 E 3 S 4 Transport Wnd (mph) E 7 SW 8 E 6 S 9 Vent Rate (m/s-m) 190 7420 50 11960 Poor Fair Poor Good Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 60s. Highs in the upper 80s. Southwest winds 5 to 10 mph. .MONDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the mid 60s. Highs in the mid 80s. Southwest winds 5 to 10 mph. .TUESDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Highs in the lower 80s. South winds 5 to 10 mph. .WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the lower 60s. Highs in the upper 70s. Southeast winds 5 to 10 mph. .THURSDAY...Partly cloudy. A chance of showers. Lows around 60. Highs in the upper 70s. East winds 5 to 10 mph. $$ MOZ018-019-026-027-034>036-042-052-190900- 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 729 PM CDT Thu Sep 18 2025 Tonight Fri Fri Night Sat Cloud Cover Mcldy Pcldy Mclear Pcldy Precip Type Tstms Tstms Showers Tstms Chance Precip (%) 70 20 20 20 Chance of Thunder (%) 70 20 0 20 Temp (24h trend) 62 (0) 81 (-5) 58 85 RH % (24h trend) 100 (+10) 55 (+10) 100 47 Wind 20ft AM(mph) lgt/var lgt/var Wind 20ft PM(mph) lgt/var SW 3-7 lgt/var lgt/var Precip Amount 0.30 0.01 0.01 0.00 Precip Duration 4 1 1 1 1700ft mixing temp 80 83 Mixing Hgt(ft-agl) 360 5000 380 6110 Transport Wnd (m/s) W 6 SW 5 SW 2 S 6 Transport Wnd (mph) W 13 SW 10 SW 5 S 13 Vent Rate (m/s-m) 130 9160 40 13460 Poor Good Poor Good Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the lower 60s. Highs in the lower 80s. Southwest winds 5 to 10 mph. .MONDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the lower 60s. Highs in the lower 80s. Southwest winds around 5 mph. .TUESDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 70s. South winds around 5 mph. .WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the upper 50s. Highs in the mid 70s. Northeast winds 5 to 10 mph. .THURSDAY...Partly cloudy. A chance of showers. Lows in the upper 50s. Highs in the mid 70s. Northeast winds 5 to 10 mph. $$ ILZ095>098-190900- Adams IL-Brown IL-Pike IL-Calhoun IL- Including the cities of Quincy, Mount Sterling, and Pittsfield 729 PM CDT Thu Sep 18 2025 Tonight Fri Fri Night Sat Cloud Cover Mcldy Pcldy Mclear Pcldy Precip Type Tstms Tstms Tstms Tstms Chance Precip (%) 60 20 30 20 Chance of Thunder (%) 50 20 20 20 Temp (24h trend) 63 (+3) 81 (-8) 59 86 RH % (24h trend) 98 (+13) 54 (+17) 100 45 Wind 20ft AM(mph) lgt/var lgt/var Wind 20ft PM(mph) lgt/var lgt/var lgt/var lgt/var Precip Amount 0.12 0.02 0.02 0.00 Precip Duration 3 1 2 1 1700ft mixing temp 81 86 Mixing Hgt(ft-agl) 360 5040 380 6600 Transport Wnd (m/s) W 5 SW 4 SW 2 S 5 Transport Wnd (mph) W 10 SW 9 SW 5 S 12 Vent Rate (m/s-m) 180 8250 70 14130 Poor Good Poor Good Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the mid 60s. Highs in the lower 80s. Southwest winds around 5 mph. .MONDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the mid 60s. Highs in the lower 80s. Southwest winds around 5 mph. .TUESDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Highs in the upper 70s. South winds around 5 mph. .WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the lower 60s. Highs in the mid 70s. Northeast winds 5 to 10 mph. .THURSDAY...Partly cloudy. A chance of showers. Lows in the upper 50s. Highs in the mid 70s. East winds 5 to 10 mph. $$ ILZ058>060-099-190900- Greene IL-Macoupin IL-Montgomery IL-Jersey IL- Including the city of Litchfield 729 PM CDT Thu Sep 18 2025 Tonight Fri Fri Night Sat Cloud Cover Pcldy Pcldy Pcldy Pcldy Precip Type Tstms Tstms Tstms None Chance Precip (%) 20 20 40 0 Chance of Thunder (%) 20 20 40 0 Temp (24h trend) 63 (+6) 85 (-8) 61 86 RH % (24h trend) 90 (+9) 42 (+15) 100 39 Wind 20ft AM(mph) lgt/var lgt/var Wind 20ft PM(mph) lgt/var lgt/var lgt/var lgt/var Precip Amount 0.02 0.00 0.07 0.00 Precip Duration 1 1 2 1700ft mixing temp 82 85 Mixing Hgt(ft-agl) 380 4980 370 7550 Transport Wnd (m/s) E 3 SW 4 SW 2 S 5 Transport Wnd (mph) E 7 SW 9 SW 5 S 10 Vent Rate (m/s-m) 130 8010 60 12910 Poor Good Poor Good Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Highs in the mid 80s. Southwest winds 5 to 10 mph. .MONDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the lower 60s. Highs in the mid 80s. Southwest 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. A chance of showers. Lows in the lower 60s. Highs in the upper 70s. East winds 5 to 10 mph. .THURSDAY...Partly cloudy. A chance of showers. Lows in the upper 50s. Highs in the upper 70s. East winds 5 to 10 mph. $$