FNUS53 KLSX 200144 FWFLSX Fire Weather Planning Forecast for Eastern/Central MO and Southwest IL National Weather Service Saint Louis MO 844 PM CDT Tue May 19 2026 Cooler weather is expected for the next few days, though humidity remains moderate to high with clouds potentially keeping things even cooler on Wednesday. Widespread rain chances return late Thursday and continue on and off through the weekend. 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 844 PM CDT Tue May 19 2026 Tonight Wed Wed Night Thu Cloud Cover Mcldy Mcldy Pcldy Mcldy Precip Type Tstms Tstms None Showers Chance Precip (%) 40 20 0 30 Chance of Thunder (%) 40 20 0 0 Temp (24h trend) 52 (-14) 64 (-9) 52 73 RH % (24h trend) 100 (+5) 69 (-9) 98 66 Wind 20ft AM(mph) N 3-7 G17 lgt/var Wind 20ft PM(mph) lgt/var NE 3-7 G15 lgt/var lgt/var Precip Amount 0.19 0.03 0.00 0.01 Precip Duration 2 0 1 1700ft mixing temp 59 65 Mixing Hgt(ft-agl) 590 2540 680 3580 Transport Wnd (m/s) NW 4 N 6 E 5 E 5 Transport Wnd (mph) NW 9 N 14 E 10 E 12 Vent Rate (m/s-m) 440 5450 560 7160 Poor Marginal Poor Fair Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .FRIDAY...Showers and a chance of thunderstorms. Lows in the upper 50s. Highs in the mid 70s. Southeast winds 5 to 10 mph. .SATURDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 50s. Highs in the lower 80s. Southwest winds around 5 mph. .SUNDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 50s. Highs around 80. East winds around 5 mph. .MONDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows around 60. Highs in the lower 80s. East winds around 5 mph. .TUESDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the lower 60s. Highs in the mid 80s. South winds around 5 mph. $$ MOZ074-075-085-200900- Saint Francois MO-Sainte Genevieve MO-Madison MO- Including the cities of Farmington and Fredericktown Ranger District 844 PM CDT Tue May 19 2026 Tonight Wed Wed Night Thu Cloud Cover Mcldy Mcldy Pcldy Mcldy Precip Type Tstms Tstms None Showers Chance Precip (%) 50 20 0 10 Chance of Thunder (%) 50 20 0 0 Temp (24h trend) 54 (-11) 65 (-16) 51 72 RH % (24h trend) 100 (+2) 70 (+8) 98 67 Wind 20ft AM(mph) N 5-9 G17 lgt/var Wind 20ft PM(mph) lgt/var N 4-8 G15 NE 3-7 G15 NE 3-7 Precip Amount 0.38 0.08 0.00 0.00 Precip Duration 2 0 1 1700ft mixing temp 62 65 Mixing Hgt(ft-agl) 460 2390 690 3110 Transport Wnd (m/s) NW 4 N 7 NE 5 E 6 Transport Wnd (mph) NW 9 N 15 NE 12 E 13 Vent Rate (m/s-m) 430 5740 480 6050 Poor Marginal Poor Fair Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .FRIDAY...Showers and a chance of thunderstorms. Lows in the mid 50s. Highs in the mid 70s. Southeast winds 5 to 10 mph. .SATURDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 50s. Highs in the lower 80s. Southwest winds around 5 mph. .SUNDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 50s. Highs around 80. East winds around 5 mph. .MONDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows around 60. Highs in the lower 80s. East winds around 5 mph. .TUESDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 80s. South winds around 5 mph. $$ 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 844 PM CDT Tue May 19 2026 Tonight Wed Wed Night Thu Cloud Cover Mcldy Mcldy Pcldy Mcldy Precip Type Showers None None Showers Chance Precip (%) 20 0 0 30 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 49 (-13) 65 (-3) 48 71 RH % (24h trend) 100 (0) 55 (-31) 90 62 Wind 20ft AM(mph) NE 5-9 G18 E 4-8 G16 Wind 20ft PM(mph) N 5-9 G15 NE 4-8 G16 NE 3-7 G16 E 5-9 G17 Precip Amount 0.01 0.00 0.00 0.02 Precip Duration 1 2 1700ft mixing temp 59 62 Mixing Hgt(ft-agl) 690 3510 420 3520 Transport Wnd (m/s) N 6 NE 6 E 4 E 6 Transport Wnd (mph) N 14 NE 13 E 9 E 14 Vent Rate (m/s-m) 650 8020 400 7490 Poor Good Poor Fair Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .FRIDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the mid 50s. Highs in the lower 70s. East winds 5 to 10 mph. .SATURDAY...Mostly cloudy. Lows in the mid 50s. Highs in the upper 70s. Northwest winds 5 to 10 mph. .SUNDAY...Mostly cloudy. A chance of showers. Lows in the upper 50s. Highs in the lower 80s. Northeast winds around 5 mph. .MONDAY...Mostly cloudy. A chance of showers. Lows in the upper 50s. Highs in the lower 80s. East winds 5 to 10 mph. .TUESDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 80s. Southeast winds 5 to 10 mph. $$ MOZ051-059-060-062-065-200900- Montgomery MO-Gasconade MO-Warren MO-Franklin MO-Jefferson MO- Including the cities of Washington, Union, and Sullivan 844 PM CDT Tue May 19 2026 Tonight Wed Wed Night Thu Cloud Cover Mcldy Mcldy Pcldy Pcldy Precip Type Tstms None None Showers Chance Precip (%) 20 0 0 20 Chance of Thunder (%) 20 0 0 0 Temp (24h trend) 49 (-15) 62 (-11) 47 70 RH % (24h trend) 100 (0) 65 (-13) 92 64 Wind 20ft AM(mph) N 4-8 G17 lgt/var Wind 20ft PM(mph) lgt/var NE 3-7 G15 lgt/var E 3-7 G16 Precip Amount 0.05 0.00 0.00 0.00 Precip Duration 1 1 1700ft mixing temp 59 63 Mixing Hgt(ft-agl) 880 2970 510 3510 Transport Wnd (m/s) N 7 NE 6 E 4 E 6 Transport Wnd (mph) N 15 NE 13 E 9 E 14 Vent Rate (m/s-m) 890 7230 420 7540 Poor Fair Poor Fair Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .FRIDAY...Showers and a chance of thunderstorms. Lows in the mid 50s. Highs in the lower 70s. East winds 5 to 10 mph. .SATURDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 50s. Highs in the upper 70s. West winds around 5 mph. .SUNDAY...Mostly cloudy with a chance of showers. Lows in the upper 50s. Highs in the lower 80s. Northeast winds around 5 mph. .MONDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 50s. Highs in the lower 80s. East winds around 5 mph. .TUESDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 80s. Southeast winds 5 to 10 mph. $$ MOZ061-063-064-200900- Saint Charles MO-Saint Louis MO-Saint Louis City MO- Including the cities of Saint Charles and Saint Louis 844 PM CDT Tue May 19 2026 Tonight Wed Wed Night Thu Cloud Cover Mcldy Mcldy Pcldy Pcldy Precip Type Tstms None None None Chance Precip (%) 30 0 0 0 Chance of Thunder (%) 20 0 0 0 Temp (24h trend) 52 (-12) 64 (-12) 49 71 RH % (24h trend) 97 (-3) 62 (-5) 85 57 Wind 20ft AM(mph) N 5-9 G16 NE 3-7 Wind 20ft PM(mph) NW 3-7 NE 4-8 lgt/var E 4-8 G15 Precip Amount 0.06 0.00 0.00 0.00 Precip Duration 1 1700ft mixing temp 60 64 Mixing Hgt(ft-agl) 990 2960 450 3650 Transport Wnd (m/s) N 7 NE 6 NE 5 E 6 Transport Wnd (mph) N 15 NE 13 NE 10 E 14 Vent Rate (m/s-m) 1450 6060 420 7090 Poor Fair Poor Fair Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .FRIDAY...Showers and a chance of thunderstorms. Lows in the mid 50s. Highs in the lower 70s. East winds 5 to 10 mph. .SATURDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 50s. Highs around 80. West winds 5 to 10 mph. .SUNDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows around 60. Highs in the lower 80s. Northeast winds around 5 mph. .MONDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 80s. East winds 5 to 10 mph. .TUESDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 60s. Highs in the mid 80s. Southeast winds 5 to 10 mph. $$ ILZ064-065-069-070-074-079-100>102-200900- Bond IL-Fayette IL-Clinton IL-Marion IL-Washington IL-Randolph IL- Madison IL-Saint Clair IL-Monroe IL- Including the cities of Vandalia, Centralia, Salem, Chester, Sparta, Alton, Edwardsville, Belleville, and Cahokia 844 PM CDT Tue May 19 2026 Tonight Wed Wed Night Thu Cloud Cover Mcldy Mcldy Pcldy Pcldy Precip Type Tstms Tstms None None Chance Precip (%) 40 20 0 0 Chance of Thunder (%) 40 20 0 0 Temp (24h trend) 54 (-11) 64 (-17) 49 72 RH % (24h trend) 100 (0) 65 (-2) 91 57 Wind 20ft AM(mph) N 6-10 NE 4-8 G15 Wind 20ft PM(mph) NW 3-7 NE 5-9 NE 3-7 E 6-10 G15 Precip Amount 0.17 0.03 0.00 0.00 Precip Duration 2 0 1700ft mixing temp 63 64 Mixing Hgt(ft-agl) 690 2530 420 3170 Transport Wnd (m/s) NW 5 NE 7 NE 6 E 6 Transport Wnd (mph) NW 12 NE 16 NE 13 E 14 Vent Rate (m/s-m) 420 6440 430 7630 Poor Fair Poor Fair Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .FRIDAY...Showers and a chance of thunderstorms. Lows in the mid 50s. Highs in the lower 70s. East winds 5 to 10 mph. .SATURDAY...Mostly cloudy. A chance of showers. Lows in the upper 50s. Highs in the upper 70s. West winds 5 to 10 mph. .SUNDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows around 60. Highs around 80. Northeast winds around 5 mph. .MONDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 80s. East winds around 5 mph. .TUESDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 60s. Highs in the mid 80s. Southeast winds 5 to 10 mph. $$ 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 844 PM CDT Tue May 19 2026 Tonight Wed Wed Night Thu Cloud Cover Mcldy Pcldy Pcldy Pcldy Precip Type Showers None None Showers Chance Precip (%) 10 0 0 20 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 48 (-16) 66 (-3) 46 69 RH % (24h trend) 93 (-7) 49 (-30) 80 58 Wind 20ft AM(mph) NE 6-10 G18 NE 4-8 G17 Wind 20ft PM(mph) N 4-8 G17 NE 5-9 G16 lgt/var E 6-10 G18 Precip Amount 0.01 0.00 0.00 0.01 Precip Duration 0 1 1700ft mixing temp 59 61 Mixing Hgt(ft-agl) 450 4090 410 3710 Transport Wnd (m/s) N 6 NE 6 E 6 E 7 Transport Wnd (mph) N 13 NE 13 E 13 E 15 Vent Rate (m/s-m) 610 9120 410 8850 Poor Good Poor Good Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .FRIDAY...Cloudy with showers likely and a chance of thunderstorms. Lows in the lower 50s. Highs in the upper 60s. East winds 5 to 10 mph. .SATURDAY...Mostly cloudy. Lows in the lower 50s. Highs in the mid 70s. West winds 5 to 10 mph. .SUNDAY...Mostly cloudy. A chance of showers. Lows in the mid 50s. Highs around 80. Northeast winds around 5 mph. .MONDAY...Mostly cloudy. Lows in the upper 50s. Highs in the lower 80s. East winds 5 to 10 mph. .TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower 60s. Highs in the mid 80s. Southeast winds 5 to 10 mph. $$ ILZ095>098-200900- Adams IL-Brown IL-Pike IL-Calhoun IL- Including the cities of Quincy, Mount Sterling, and Pittsfield 844 PM CDT Tue May 19 2026 Tonight Wed Wed Night Thu Cloud Cover Mcldy Pcldy Mclear Pcldy Precip Type None None None None Chance Precip (%) 0 0 0 0 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 49 (-15) 67 (-5) 45 70 RH % (24h trend) 90 (-10) 49 (-27) 77 52 Wind 20ft AM(mph) N 6-10 G18 NE 5-9 G16 Wind 20ft PM(mph) N 5-9 G17 NE 5-9 NE 3-7 G16 E 6-10 G17 Precip Amount 0.00 0.00 0.00 0.00 Precip Duration 1700ft mixing temp 60 62 Mixing Hgt(ft-agl) 520 4120 420 3990 Transport Wnd (m/s) N 7 NE 6 E 6 E 7 Transport Wnd (mph) N 16 NE 14 E 13 E 15 Vent Rate (m/s-m) 630 8820 410 9960 Poor Good Poor Good Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .FRIDAY...Showers and a chance of thunderstorms. Lows in the lower 50s. Highs in the upper 60s. East winds 5 to 10 mph. .SATURDAY...Mostly cloudy. Lows in the mid 50s. Highs in the upper 70s. West winds 5 to 10 mph. .SUNDAY...Mostly cloudy. A chance of showers. Lows in the upper 50s. Highs around 80. North winds around 5 mph. .MONDAY...Mostly cloudy. Lows in the upper 50s. Highs in the lower 80s. East winds 5 to 10 mph. .TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower 60s. Highs in the mid 80s. Southeast winds 5 to 10 mph. $$ ILZ058>060-099-200900- Greene IL-Macoupin IL-Montgomery IL-Jersey IL- Including the city of Litchfield 844 PM CDT Tue May 19 2026 Tonight Wed Wed Night Thu Cloud Cover Mcldy Mcldy Pcldy Pcldy Precip Type Tstms None None None Chance Precip (%) 20 0 0 0 Chance of Thunder (%) 20 0 0 0 Temp (24h trend) 49 (-15) 63 (-12) 44 69 RH % (24h trend) 92 (-8) 57 (-15) 86 52 Wind 20ft AM(mph) N 7-11 G17 NE 5-9 G15 Wind 20ft PM(mph) NW 5-9 NE 6-10 NE 4-8 G15 E 7-11 G16 Precip Amount 0.06 0.00 0.00 0.00 Precip Duration 1 1700ft mixing temp 60 62 Mixing Hgt(ft-agl) 860 3130 440 3800 Transport Wnd (m/s) N 7 NE 7 NE 6 E 7 Transport Wnd (mph) N 16 NE 15 NE 13 E 15 Vent Rate (m/s-m) 960 8160 430 9080 Poor Good Poor Good Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .FRIDAY...Showers and a chance of thunderstorms. Lows in the lower 50s. Highs in the upper 60s. East winds 5 to 10 mph. .SATURDAY...Mostly cloudy. Lows in the mid 50s. Highs in the upper 70s. West winds 5 to 10 mph. .SUNDAY...Mostly cloudy with a chance of showers. Lows in the mid 50s. Highs in the upper 70s. North winds around 5 mph. .MONDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 50s. Highs around 80. East winds around 5 mph. .TUESDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 80s. Southeast winds 5 to 10 mph. $$