674 FPUS53 KLSX 282054 ZFPLSX Zone Forecasts National Weather Service Saint Louis MO 253 PM CST Sat Feb 28 2026 ILZ100-101-MOZ061-063-064-010400- Madison IL-Saint Clair IL-Saint Charles MO-Saint Louis MO- Saint Louis City MO- Including the cities of Alton, Edwardsville, Belleville, Cahokia, Saint Charles, and Saint Louis 253 PM CST Sat Feb 28 2026 .TONIGHT...Partly cloudy with a slight chance of rain this evening, then mostly clear after midnight. Lows in the lower 30s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. .SUNDAY...Partly sunny in the morning, then becoming mostly cloudy. Much cooler with highs in the mid 40s. Northeast winds 10 to 15 mph. .SUNDAY NIGHT...Snow likely. A slight chance of rain in the evening, then rain likely with a slight chance of sleet after midnight. Snow and sleet accumulation up to 1 inch possible. Lows in the lower 30s. East winds 5 to 10 mph. Chance of precipitation 70 percent. .MONDAY...Cloudy. Rain likely, mainly in the morning. Highs in the mid 40s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 60 percent. .MONDAY NIGHT...Rain. Near steady temperature in the lower 40s. Temperature rising into the mid 40s after midnight. Southeast winds 5 to 10 mph. Chance of rain 90 percent. .TUESDAY AND TUESDAY NIGHT...Rain with a chance of thunderstorms. Highs in the mid 60s. Lows in the lower 50s. Chance of rain 90 percent. .WEDNESDAY...Rain with a chance of thunderstorms. Highs in the upper 60s. Chance of rain 80 percent. .WEDNESDAY NIGHT...Rain likely with a slight chance of thunderstorms in the evening, then rain likely after midnight. Lows in the lower 50s. Chance of rain 70 percent. .THURSDAY...Rain likely. Highs in the lower 70s. Chance of rain 70 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of rain and thunderstorms. Lows in the mid 50s. Chance of rain 50 percent. .FRIDAY...Rain likely with a slight chance of thunderstorms. Highs in the lower 70s. Chance of rain 70 percent. .FRIDAY NIGHT...Rain likely. A slight chance of thunderstorms in the evening, then a chance of thunderstorms after midnight. Lows in the mid 50s. Chance of rain 70 percent. .SATURDAY...Rain likely. Highs in the mid 60s. Chance of rain 70 percent. $$ MOZ042-049-050-010400- Audrain MO-Osage MO-Callaway MO- Including the cities of Mexico and Fulton 253 PM CST Sat Feb 28 2026 .TONIGHT...Mostly clear. Lows around 30. North winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY...Partly sunny in the morning, then becoming mostly cloudy. Much cooler with highs in the mid 40s. Northeast winds 10 to 15 mph. .SUNDAY NIGHT...Snow. Rain in the evening, then rain with freezing rain likely after midnight. Snow accumulation up to 1 inch. Ice accumulation around a trace. Lows in the lower 30s. East winds around 10 mph with gusts up to 20 mph. Chance of precipitation 90 percent. .MONDAY...Cloudy. Rain likely with a chance of freezing rain in the morning, then a chance of rain in the afternoon. Highs in the mid 40s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of precipitation 70 percent. .MONDAY NIGHT...Rain. Near steady temperature in the lower 40s. Temperature rising into the mid 40s after midnight. Southeast winds 5 to 10 mph. Chance of rain 90 percent. .TUESDAY AND TUESDAY NIGHT...Rain with a chance of thunderstorms. Highs in the lower 60s. Lows in the lower 50s. Chance of rain 90 percent. .WEDNESDAY...Rain. A chance of thunderstorms, mainly in the morning. Highs in the mid 60s. Chance of rain 80 percent. .WEDNESDAY NIGHT...Rain likely. Lows in the upper 40s. Chance of rain 70 percent. .THURSDAY...Mostly cloudy in the morning, then becoming partly sunny. Rain likely. Highs around 70. Chance of rain 60 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of rain and thunderstorms. Lows in the lower 50s. Chance of rain 50 percent. .FRIDAY...Rain likely with a slight chance of thunderstorms. Highs around 70. Chance of rain 70 percent. .FRIDAY NIGHT...Rain likely with a chance of thunderstorms. Lows around 50. Chance of rain 70 percent. .SATURDAY...Rain likely. Highs in the mid 60s. Chance of rain 70 percent. $$ MOZ041-047-048-010400- Boone MO-Moniteau MO-Cole MO- Including the cities of Columbia and Jefferson City 253 PM CST Sat Feb 28 2026 .TONIGHT...Mostly clear. Lows in the lower 30s. North winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY...Partly sunny in the morning, then mostly cloudy with a chance of rain in the afternoon. Much cooler with highs in the mid 40s. Northeast winds 10 to 15 mph. Chance of rain 50 percent. .SUNDAY NIGHT...Snow. Rain in the evening, then rain, freezing rain with a slight chance of sleet after midnight. Snow and sleet accumulation up to 1 inch. Ice accumulation around a trace. Lows in the lower 30s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of precipitation 90 percent. .MONDAY...Cloudy. Rain likely with a chance of freezing rain in the morning, then a chance of rain in the afternoon. Highs in the upper 40s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of precipitation 60 percent. .MONDAY NIGHT...Rain. Near steady temperature in the mid 40s. Temperature rising into the mid 40s after midnight. Southeast winds 5 to 10 mph. Chance of rain 90 percent. .TUESDAY AND TUESDAY NIGHT...Rain with a chance of thunderstorms. Highs in the mid 60s. Lows in the lower 50s. Chance of rain 90 percent. .WEDNESDAY...Rain likely. A chance of thunderstorms, mainly in the morning. Highs in the mid 60s. Chance of rain 70 percent. .WEDNESDAY NIGHT...Rain likely. Lows in the upper 40s. Chance of rain 70 percent. .THURSDAY...Mostly cloudy in the morning, then becoming partly sunny. A 50 percent chance of rain. Highs in the lower 70s. .THURSDAY NIGHT...Rain likely with a chance of thunderstorms. Lows in the mid 50s. Chance of rain 60 percent. .FRIDAY...Rain with a slight chance of thunderstorms. Highs in the lower 70s. Chance of rain 80 percent. .FRIDAY NIGHT...Rain with a chance of thunderstorms. Lows around 50. Chance of rain 80 percent. .SATURDAY...Rain likely. Highs in the mid 60s. Chance of rain 60 percent. $$ ILZ095>097-MOZ018-019-026-027-034>036-010400- Adams IL-Brown IL-Pike IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Monroe MO-Ralls MO-Pike MO- Including the cities of Quincy, Mount Sterling, Pittsfield, Hannibal, and Bowling Green 253 PM CST Sat Feb 28 2026 .TONIGHT...Mostly clear. Lows in the upper 20s. North winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY...Partly sunny in the morning, then becoming mostly cloudy. Much cooler with highs in the lower 40s. Northeast winds around 10 mph with gusts up to 20 mph. .SUNDAY NIGHT...Snow likely. Freezing rain likely after midnight. Snow accumulation around an inch possible. Ice accumulation around a trace. Lows around 30. East winds 5 to 10 mph with gusts up to 20 mph. Chance of precipitation 70 percent. .MONDAY...A chance of freezing rain with a slight chance of snow in the morning. Cloudy with a chance of rain. Highs in the mid 40s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of precipitation 50 percent. .MONDAY NIGHT...Rain. Near steady temperature in the lower 40s. Southeast winds 5 to 10 mph. Chance of rain 90 percent. .TUESDAY AND TUESDAY NIGHT...Rain with a chance of thunderstorms. Highs in the mid 50s. Lows in the mid 40s. Chance of rain 90 percent. .WEDNESDAY...Rain likely with a chance of thunderstorms. Highs in the lower 60s. Chance of rain 70 percent. .WEDNESDAY NIGHT...Rain likely. Lows in the mid 40s. Chance of rain 70 percent. .THURSDAY...Mostly cloudy in the morning, then becoming partly sunny. A 50 percent chance of rain. Highs in the upper 60s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of rain. A chance of thunderstorms, mainly in the evening. Lows in the lower 50s. Chance of rain 50 percent. .FRIDAY AND FRIDAY NIGHT...Rain likely with a slight chance of thunderstorms. Highs in the upper 60s. Lows in the upper 40s. Chance of rain 70 percent. .SATURDAY...Mostly cloudy with a 50 percent chance of rain. Highs in the lower 60s. $$ ILZ069-070-074-010400- Clinton IL-Marion IL-Washington IL- Including the cities of Centralia and Salem 253 PM CST Sat Feb 28 2026 .TONIGHT...Mostly cloudy with a slight chance of rain this evening, then mostly clear after midnight. Lows in the lower 30s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. .SUNDAY...Mostly sunny in the morning, then becoming mostly cloudy. Much cooler with highs in the mid 40s. Northeast winds 10 to 15 mph. .SUNDAY NIGHT...Cloudy. A chance of rain and snow in the evening, then snow and rain likely after midnight. Snow accumulation up to 1 inch possible. Lows in the lower 30s. East winds 5 to 10 mph. Chance of precipitation 70 percent. .MONDAY...Cloudy. Rain likely, mainly in the morning. Highs in the mid 40s. East winds 5 to 10 mph. Chance of rain 60 percent. .MONDAY NIGHT...Cloudy. A chance of rain in the evening, then rain after midnight. Lows around 40. Temperature rising into the mid 40s after midnight. Southeast winds 5 to 10 mph. Chance of rain 80 percent. .TUESDAY AND TUESDAY NIGHT...Rain with a slight chance of thunderstorms. Highs in the mid 60s. Lows in the mid 50s. Chance of rain 80 percent. .WEDNESDAY...Rain. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 80 percent. .WEDNESDAY NIGHT...Rain likely with a chance of thunderstorms in the evening, then rain likely after midnight. Lows in the mid 50s. Chance of rain 70 percent. .THURSDAY...Rain likely. Highs in the upper 60s. Chance of rain 70 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of rain. A slight chance of thunderstorms in the evening, then a chance of thunderstorms after midnight. Lows in the upper 50s. Chance of rain 50 percent. .FRIDAY AND FRIDAY NIGHT...Rain likely with a slight chance of thunderstorms. Highs in the lower 70s. Lows in the mid 50s. Chance of rain 70 percent. .SATURDAY...Rain likely. Highs in the mid 60s. Chance of rain 70 percent. $$ MOZ074-084-085-099-010400- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the city of Farmington 253 PM CST Sat Feb 28 2026 .TONIGHT...Mostly cloudy with a chance of rain this evening, then partly cloudy after midnight. Lows in the mid 30s. Southwest winds around 5 mph, becoming north with gusts up to 25 mph after midnight. Chance of rain 30 percent. .SUNDAY...Partly sunny in the morning, then mostly cloudy with a chance of rain in the afternoon. Much cooler with highs around 50. Northeast winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 40 percent. .SUNDAY NIGHT...Rain likely in the evening, then rain and freezing rain after midnight. Ice accumulation around a trace. Lows in the lower 30s. Northeast winds 5 to 10 mph. Chance of precipitation 80 percent. .MONDAY...Cloudy. Rain likely, mainly in the morning. Highs around 50. East winds around 5 mph. Chance of rain 70 percent. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. Lows in the lower 40s. Temperature rising into the mid 40s after midnight. Southeast winds 5 to 10 mph. .TUESDAY...Mostly cloudy with a 50 percent chance of rain. Not as cool with highs around 70. .TUESDAY NIGHT...Rain likely. Not as cool with lows in the mid 50s. Chance of rain 70 percent. .WEDNESDAY THROUGH THURSDAY...Rain likely with a slight chance of thunderstorms. Highs in the lower 70s. Lows in the mid 50s. Chance of rain 70 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of rain and thunderstorms. Lows in the mid 50s. Chance of rain 50 percent. .FRIDAY...Rain likely with a slight chance of thunderstorms. Highs in the lower 70s. Chance of rain 60 percent. .FRIDAY NIGHT AND SATURDAY...Rain likely with a slight chance of thunderstorms. Lows in the lower 50s. Highs in the mid 60s. Chance of rain 70 percent. $$ MOZ051-052-060-010400- Montgomery MO-Lincoln MO-Warren MO- 253 PM CST Sat Feb 28 2026 .TONIGHT...Mostly clear. Lows around 30. North winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY...Partly sunny in the morning, then becoming mostly cloudy. Much cooler with highs in the mid 40s. Northeast winds 5 to 10 mph with gusts up to 20 mph. .SUNDAY NIGHT...Snow likely with a slight chance of rain in the evening, then snow, rain and freezing rain after midnight. Snow accumulation around an inch. Ice accumulation around a trace. Lows in the lower 30s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of precipitation 80 percent. .MONDAY...Cloudy. Rain likely with a chance of freezing rain in the morning, then a slight chance of rain in the afternoon. Highs in the mid 40s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of precipitation 70 percent. .MONDAY NIGHT...Rain. A slight chance of thunderstorms after midnight. Near steady temperature in the lower 40s. Temperature rising into the mid 40s after midnight. Southeast winds around 5 mph. Chance of rain 90 percent. .TUESDAY AND TUESDAY NIGHT...Rain with a chance of thunderstorms. Highs in the lower 60s. Lows around 50. Chance of rain 90 percent. .WEDNESDAY...Rain with a chance of thunderstorms. Highs in the mid 60s. Chance of rain 80 percent. .WEDNESDAY NIGHT...Rain likely with a slight chance of thunderstorms in the evening, then rain likely after midnight. Lows in the upper 40s. Chance of rain 70 percent. .THURSDAY...Rain likely. Highs around 70. Chance of rain 60 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of rain and thunderstorms. Lows in the lower 50s. Chance of rain 50 percent. .FRIDAY...Rain likely with a slight chance of thunderstorms. Highs in the lower 70s. Chance of rain 70 percent. .FRIDAY NIGHT...Rain likely with a chance of thunderstorms. Lows around 50. Chance of rain 70 percent. .SATURDAY...Rain likely. Highs in the mid 60s. Chance of rain 70 percent. $$ ILZ058-059-098-099-010400- Greene IL-Macoupin IL-Calhoun IL-Jersey IL- 253 PM CST Sat Feb 28 2026 .TONIGHT...Partly cloudy this evening, then becoming mostly clear. Lows in the upper 20s. North winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY...Partly sunny in the morning, then becoming mostly cloudy. Much cooler with highs in the mid 40s. Northeast winds 10 to 15 mph. .SUNDAY NIGHT...Snow likely. A slight chance of rain after midnight. Snow accumulation around an inch possible. Lows in the lower 30s. East winds 5 to 10 mph. Chance of precipitation 70 percent. .MONDAY...Cloudy. A chance of rain, snow and freezing rain in the morning, then a slight chance of rain in the afternoon. Highs in the mid 40s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of precipitation 50 percent. .MONDAY NIGHT...Rain. Near steady temperature in the lower 40s. Temperature rising into the lower 40s after midnight. Southeast winds 5 to 10 mph. Chance of rain 90 percent. .TUESDAY...Rain with a slight chance of thunderstorms in the morning, then rain with a chance of thunderstorms in the afternoon. Not as cool with highs around 60. Chance of rain near 100 percent. .TUESDAY NIGHT...A chance of thunderstorms. Rain. Not as cool with lows around 50. Chance of rain 90 percent. .WEDNESDAY...Rain with a chance of thunderstorms. Highs in the mid 60s. Chance of rain 80 percent. .WEDNESDAY NIGHT...Rain likely with a slight chance of thunderstorms in the evening, then rain likely after midnight. Lows in the upper 40s. Chance of rain 70 percent. .THURSDAY...Rain likely. Highs in the upper 60s. Chance of rain 60 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of rain and thunderstorms. Lows in the lower 50s. Chance of rain 50 percent. .FRIDAY AND FRIDAY NIGHT...Rain likely with a slight chance of thunderstorms. Highs around 70. Lows in the lower 50s. Chance of rain 70 percent. .SATURDAY...Rain likely. Highs in the lower 60s. Chance of rain 70 percent. $$ ILZ060-064-065-010400- Montgomery IL-Bond IL-Fayette IL- Including the cities of Litchfield and Vandalia 253 PM CST Sat Feb 28 2026 .TONIGHT...Partly cloudy this evening, then clearing. Lows around 30. North winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY...Mostly sunny in the morning, then becoming mostly cloudy. Much cooler with highs in the mid 40s. Northeast winds 10 to 15 mph. .SUNDAY NIGHT...Cloudy. A chance of snow in the evening, then snow likely after midnight. Total snow accumulation around an inch possible. Lows in the lower 30s. East winds 5 to 10 mph. Chance of snow 70 percent. .MONDAY...Cloudy. A chance of rain, freezing rain and snow in the morning, then a slight chance of rain in the afternoon. Highs in the lower 40s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of precipitation 50 percent. .MONDAY NIGHT...Rain. Near steady temperature in the lower 40s. Temperature rising into the lower 40s after midnight. Southeast winds 5 to 10 mph. Chance of rain 90 percent. .TUESDAY...A slight chance of thunderstorms. Rain. Not as cool with highs in the lower 60s. Chance of rain near 100 percent. .TUESDAY NIGHT...A chance of thunderstorms. Rain. Not as cool with lows in the lower 50s. Chance of rain 90 percent. .WEDNESDAY...Rain with a chance of thunderstorms. Highs in the mid 60s. Chance of rain 80 percent. .WEDNESDAY NIGHT...Rain likely with a chance of thunderstorms in the evening, then rain likely after midnight. Lows in the lower 50s. Chance of rain 70 percent. .THURSDAY...Rain likely. Highs in the upper 60s. Chance of rain 70 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of rain. A slight chance of thunderstorms in the evening, then a chance of thunderstorms after midnight. Lows in the mid 50s. Chance of rain 50 percent. .FRIDAY AND FRIDAY NIGHT...Rain likely with a slight chance of thunderstorms. Highs in the upper 60s. Lows in the lower 50s. Chance of rain 70 percent. .SATURDAY...Rain likely. Highs in the lower 60s. Chance of rain 70 percent. $$ ILZ079-MOZ075-010400- Randolph IL-Sainte Genevieve MO- Including the cities of Chester and Sparta 253 PM CST Sat Feb 28 2026 .TONIGHT...Mostly cloudy with a chance of rain this evening, then mostly clear after midnight. Lows in the mid 30s. Southwest winds 5 to 10 mph, becoming north 10 to 15 mph with gusts up to 25 mph after midnight. Chance of rain 30 percent. .SUNDAY...Partly sunny in the morning, then becoming mostly cloudy. Much cooler with highs in the upper 40s. Northeast winds around 10 mph. Gusts up to 25 mph in the morning. .SUNDAY NIGHT...Snow likely. Rain. Little or no snow accumulation. Lows in the mid 30s. Northeast winds 5 to 10 mph. Chance of precipitation 80 percent. .MONDAY...Cloudy. Rain likely, mainly in the morning. Highs in the upper 40s. East winds 5 to 10 mph. Chance of rain 60 percent. .MONDAY NIGHT...Rain likely. Lows in the lower 40s. Temperature rising into the upper 40s after midnight. Southeast winds 5 to 10 mph. Chance of rain 70 percent. .TUESDAY...Mostly cloudy. Rain likely in the morning, then a chance of rain with a slight chance of thunderstorms in the afternoon. Not as cool with highs in the upper 60s. Chance of rain 70 percent. .TUESDAY NIGHT...Rain likely. Not as cool with lows in the mid 50s. Chance of rain 70 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Rain likely with a slight chance of thunderstorms. Highs in the upper 60s. Lows in the mid 50s. Chance of rain 70 percent. .THURSDAY...Rain likely. Highs in the lower 70s. Chance of rain 70 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of rain and thunderstorms. Lows in the upper 50s. Chance of rain 50 percent. .FRIDAY AND FRIDAY NIGHT...Rain likely with a slight chance of thunderstorms. Highs in the lower 70s. Lows in the mid 50s. Chance of rain 60 percent. .SATURDAY...Rain likely. Highs in the upper 60s. Chance of rain 70 percent. $$ MOZ059-062-072-073-010400- Gasconade MO-Franklin MO-Crawford MO-Washington MO- Including the cities of Washington, Union, and Sullivan 253 PM CST Sat Feb 28 2026 .TONIGHT...Partly cloudy with a slight chance of rain this evening, then mostly clear after midnight. Lows in the lower 30s. North winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent. .SUNDAY...Partly sunny in the morning, then mostly cloudy with a chance of rain in the afternoon. Much cooler with highs in the upper 40s. Northeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 40 percent. .SUNDAY NIGHT...A slight chance of sleet. Rain and snow likely in the evening, then rain, snow and freezing rain after midnight. Little or no snow and sleet accumulation. Ice accumulation around a trace. Lows in the lower 30s. East winds 5 to 10 mph. Chance of precipitation 80 percent. .MONDAY...Cloudy. Rain likely, mainly in the morning. Highs in the upper 40s. East winds 5 to 10 mph. Chance of rain 70 percent. .MONDAY NIGHT...Rain likely. Lows in the lower 40s. Temperature rising into the upper 40s after midnight. Southeast winds 5 to 10 mph. Chance of rain 70 percent. .TUESDAY...Mostly cloudy with a slight chance of thunderstorms. Rain likely, mainly in the morning. Not as cool with highs in the upper 60s. Chance of rain 70 percent. .TUESDAY NIGHT...Rain with a slight chance of thunderstorms in the evening, then rain with a chance of thunderstorms after midnight. Not as cool with lows in the mid 50s. Chance of rain 90 percent. .WEDNESDAY...A chance of thunderstorms. Rain. Highs in the upper 60s. Chance of rain 80 percent. .WEDNESDAY NIGHT...A slight chance of thunderstorms in the evening. Rain likely. Lows in the lower 50s. Chance of rain 70 percent. .THURSDAY...Rain likely. Highs in the lower 70s. Chance of rain 70 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of rain and thunderstorms. Lows in the mid 50s. Chance of rain 50 percent. .FRIDAY...Rain likely with a slight chance of thunderstorms. Highs in the lower 70s. Chance of rain 70 percent. .FRIDAY NIGHT...Rain likely with a chance of thunderstorms. Lows in the lower 50s. Chance of rain 70 percent. .SATURDAY...Rain likely. Highs in the mid 60s. Chance of rain 70 percent. $$ ILZ102-MOZ065-010400- Monroe IL-Jefferson MO- 253 PM CST Sat Feb 28 2026 .TONIGHT...Mostly cloudy with a slight chance of rain this evening, then mostly clear after midnight. Lows in the lower 30s. North winds 5 to 10 mph. Chance of rain 20 percent. .SUNDAY...Mostly sunny in the morning, then becoming mostly cloudy. Much cooler with highs in the upper 40s. Northeast winds 5 to 10 mph. .SUNDAY NIGHT...Rain and snow likely in the evening, then rain, snow with a slight chance of sleet after midnight. Little or no snow and sleet accumulation. Lows in the lower 30s. East winds 5 to 10 mph. Chance of precipitation 80 percent. .MONDAY...Cloudy. Rain likely, mainly in the morning. Highs in the mid 40s. East winds 5 to 10 mph. Chance of rain 60 percent. .MONDAY NIGHT...Rain likely. Near steady temperature in the mid 40s. Temperature rising into the mid 40s after midnight. Southeast winds 5 to 10 mph. Chance of rain 70 percent. .TUESDAY AND TUESDAY NIGHT...Rain with a slight chance of thunderstorms. Highs in the upper 60s. Lows in the lower 50s. Chance of rain 80 percent. .WEDNESDAY...A chance of thunderstorms. Rain. Highs in the upper 60s. Chance of rain 80 percent. .WEDNESDAY NIGHT...Rain likely with a slight chance of thunderstorms in the evening, then rain likely after midnight. Lows in the lower 50s. Chance of rain 70 percent. .THURSDAY...Rain likely. Highs in the lower 70s. Chance of rain 70 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of rain and thunderstorms. Lows in the mid 50s. Chance of rain 50 percent. .FRIDAY AND FRIDAY NIGHT...Rain likely with a chance of thunderstorms. Highs in the mid 70s. Lows in the mid 50s. Chance of rain 70 percent. .SATURDAY...Rain likely. Highs in the upper 60s. Chance of rain 70 percent. $$