Zone Forecast Product
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
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241 FPUS53 KLSX 022059 ZFPLSX Zone Forecasts National Weather Service Saint Louis MO 258 PM CST Mon Mar 2 2026 ILZ100-101-MOZ061-063-064-030400- 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 258 PM CST Mon Mar 2 2026 .TONIGHT...Cloudy. Rain with a slight chance of thunderstorms after midnight. Near steady temperature around 40. East winds around 5 mph. Chance of rain 90 percent. .TUESDAY...Rain in the morning, then rain likely with a slight chance of thunderstorms in the afternoon. Not as cool with highs around 60. Southeast winds around 5 mph. Chance of rain near 100 percent. .TUESDAY NIGHT...Patchy fog in the evening. Rain. A slight chance of thunderstorms in the evening, then a chance of thunderstorms after midnight. Not as cool with lows around 50. East winds around 5 mph. Chance of rain 90 percent. .WEDNESDAY...A chance of thunderstorms. Rain. Highs in the mid 60s. South winds 5 to 10 mph. Chance of rain 90 percent. .WEDNESDAY NIGHT...Rain. A chance of thunderstorms, mainly in the evening. Lows in the mid 50s. South winds 5 to 10 mph. Chance of rain 90 percent. .THURSDAY...Mostly cloudy with rain with a chance of thunderstorms in the morning, then mostly sunny with a chance of rain with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 80 percent. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of rain and thunderstorms. Lows in the mid 50s. Highs in the upper 70s. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A chance of rain in the evening, then rain likely after midnight. Lows around 60. Chance of rain 70 percent. .SATURDAY...Cloudy with a slight chance of thunderstorms. Rain likely, mainly in the morning. Cooler with highs in the upper 60s. Chance of rain 70 percent. .SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of rain. Cooler with lows in the upper 40s. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Highs in the mid 60s. Lows around 50. .MONDAY...Mostly sunny. A slight chance of rain in the morning, then a chance of rain in the afternoon. Highs in the lower 70s. Chance of rain 40 percent. $$ MOZ042-049-050-030400- Audrain MO-Osage MO-Callaway MO- Including the cities of Mexico and Fulton 258 PM CST Mon Mar 2 2026 .TONIGHT...Cloudy. Rain with a slight chance of thunderstorms after midnight. Near steady temperature in the upper 30s. East winds around 5 mph. Chance of rain 90 percent. .TUESDAY...Rain with a slight chance of thunderstorms. Not as cool with highs in the lower 60s. East winds around 5 mph. Chance of rain 90 percent. .TUESDAY NIGHT...Patchy fog in the evening. 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 upper 40s. East winds 5 to 10 mph. Chance of rain near 100 percent. .WEDNESDAY...Rain with a chance of thunderstorms. Highs in the lower 60s. Southeast winds 5 to 10 mph, becoming south in the afternoon. Chance of rain 90 percent. .WEDNESDAY NIGHT...Rain with a slight chance of thunderstorms. Lows in the lower 50s. South winds around 5 mph. Chance of rain 90 percent. .THURSDAY...Mostly cloudy with rain likely with a slight chance of thunderstorms in the morning, then mostly sunny with a chance of rain in the afternoon. Highs in the upper 60s. Chance of rain 70 percent. .THURSDAY NIGHT...Partly cloudy with a chance of rain in the evening, then mostly cloudy with rain likely with a chance of thunderstorms after midnight. Lows in the mid 50s. Chance of rain 60 percent. .FRIDAY...Mostly cloudy. Rain likely with a chance of thunderstorms 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 70s. Chance of rain 70 percent. .FRIDAY NIGHT...Rain likely with a chance of thunderstorms in the evening, then rain with a slight chance of thunderstorms after midnight. Lows in the mid 50s. Chance of rain 90 percent. .SATURDAY...Mostly cloudy. Rain likely, mainly in the morning. Cooler with highs in the mid 60s. Chance of rain 70 percent. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A 20 percent chance of rain. Lows in the lower 40s. Highs in the mid 60s. .SUNDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a slight chance of rain after midnight. Lows in the mid 40s. Chance of rain 20 percent. .MONDAY...Sunny. A slight chance of rain in the morning, then a chance of rain in the afternoon. Highs around 70. Chance of rain 40 percent. $$ MOZ041-047-048-030400- Boone MO-Moniteau MO-Cole MO- Including the cities of Columbia and Jefferson City 258 PM CST Mon Mar 2 2026 .TONIGHT...Cloudy. A chance of rain this evening, then rain with a slight chance of thunderstorms after midnight. Near steady temperature around 40. East winds around 5 mph. Chance of rain 90 percent. .TUESDAY...Rain with a slight chance of thunderstorms. Not as cool with highs in the lower 60s. East winds around 5 mph. Chance of rain 90 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 upper 40s. East winds around 5 mph. Chance of rain near 100 percent. .WEDNESDAY...A chance of thunderstorms. Rain. Highs in the mid 60s. South winds around 5 mph. Chance of rain 90 percent. .WEDNESDAY NIGHT...Rain with a slight chance of thunderstorms. Lows in the lower 50s. South winds around 5 mph. Chance of rain 90 percent. .THURSDAY...Mostly cloudy in the morning, then becoming mostly sunny. A 50 percent chance of rain. Highs in the upper 60s. .THURSDAY NIGHT...Partly cloudy with a chance of rain in the evening, then mostly cloudy with rain likely with a chance of thunderstorms after midnight. Lows in the mid 50s. Chance of rain 60 percent. .FRIDAY...Mostly cloudy. Rain likely with a chance of thunderstorms in the morning, then a chance of rain with a slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 70 percent. .FRIDAY NIGHT...A chance of thunderstorms. Rain. Lows in the mid 50s. Chance of rain 90 percent. .SATURDAY...Mostly cloudy with a 50 percent chance of rain. Cooler with highs in the mid 60s. .SATURDAY NIGHT...Mostly cloudy. A chance of rain, mainly in the evening. Cooler with lows in the lower 40s. Chance of rain 30 percent. .SUNDAY...Partly sunny. A slight chance of rain in the morning. Highs in the mid 60s. Chance of rain 20 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then mostly clear with a slight chance of rain after midnight. Lows in the upper 40s. Chance of rain 20 percent. .MONDAY...Sunny. A slight chance of rain in the morning, then a chance of rain in the afternoon. Highs in the lower 70s. Chance of rain 30 percent. $$ ILZ095>097-MOZ018-019-026-027-034>036-030400- 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 258 PM CST Mon Mar 2 2026 .TONIGHT...Cloudy. Rain after midnight. Near steady temperature in the upper 30s. East winds around 5 mph. Chance of rain 90 percent. .TUESDAY...Rain. A slight chance of thunderstorms in the afternoon. Patchy fog in the afternoon. Not as cool with highs in the lower 50s. East winds around 5 mph. Chance of rain near 100 percent. .TUESDAY NIGHT...Patchy fog in the evening. Rain with a chance of thunderstorms. Lows in the lower 40s. Northeast winds around 5 mph. Chance of rain near 100 percent. .WEDNESDAY...Rain likely with a slight chance of thunderstorms. Highs in the upper 50s. East winds around 5 mph. Chance of rain 70 percent. .WEDNESDAY NIGHT...A slight chance of thunderstorms. Rain. Lows in the upper 40s. South winds around 5 mph. Chance of rain 90 percent. .THURSDAY...Mostly cloudy with rain likely with a slight chance of thunderstorms in the morning, then partly sunny with a slight chance of rain in the afternoon. Highs in the mid 60s. Chance of rain 70 percent. .THURSDAY NIGHT...Partly cloudy with a slight chance of rain in the evening, then mostly cloudy with a chance of rain and thunderstorms after midnight. Lows in the lower 50s. Chance of rain 50 percent. .FRIDAY...Mostly cloudy. Rain with a chance of thunderstorms 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 70s. Chance of rain 80 percent. .FRIDAY NIGHT...A chance of thunderstorms. Rain. Lows in the mid 50s. Chance of rain 90 percent. .SATURDAY...Mostly cloudy. A chance of rain, mainly in the morning. Cooler with highs in the mid 60s. Chance of rain 50 percent. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Cooler with lows in the lower 40s. .SUNDAY...Partly sunny. Highs in the mid 60s. .SUNDAY NIGHT...Partly cloudy in the evening, then mostly clear with a slight chance of rain after midnight. Lows in the mid 40s. Chance of rain 20 percent. .MONDAY...Sunny with a 20 percent chance of rain. Highs around 70. $$ ILZ069-070-074-030400- Clinton IL-Marion IL-Washington IL- Including the cities of Centralia and Salem 258 PM CST Mon Mar 2 2026 .TONIGHT...Cloudy. Rain with a slight chance of thunderstorms after midnight. Near steady temperature around 40. East winds around 5 mph. Chance of rain 90 percent. .TUESDAY...Rain. Not as cool with highs in the lower 60s. Southeast winds around 5 mph. Chance of rain near 100 percent. .TUESDAY NIGHT...Rain likely 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 lower 50s. East winds around 5 mph. Chance of rain 90 percent. .WEDNESDAY...Rain with a chance of thunderstorms. Highs in the upper 60s. South winds 5 to 10 mph. Chance of rain 90 percent. .WEDNESDAY NIGHT...A chance of thunderstorms. Rain. Lows in the upper 50s. South winds 5 to 10 mph. Chance of rain 80 percent. .THURSDAY...A chance of thunderstorms. Rain. Highs around 70. Chance of rain 80 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of rain. A slight chance of thunderstorms after midnight. Lows in the mid 50s. Chance of rain 50 percent. .FRIDAY...Partly sunny. A chance of rain and thunderstorms in the morning, then a slight chance of rain in the afternoon. Highs in the upper 70s. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy with a slight chance of thunderstorms. A chance of rain in the evening, then rain likely after midnight. Lows in the lower 60s. Chance of rain 60 percent. .SATURDAY...Mostly cloudy with a slight chance of thunderstorms. Rain, mainly in the morning. Highs in the upper 60s. Chance of rain 80 percent. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy with a 30 percent chance of rain. Lows in the upper 40s. Highs in the lower 60s. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows in the lower 50s. .MONDAY...Mostly sunny. A slight chance of rain in the morning, then a chance of rain in the afternoon. Highs in the upper 60s. Chance of rain 40 percent. $$ MOZ074-084-085-099-030400- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the city of Farmington 258 PM CST Mon Mar 2 2026 .TONIGHT...Cloudy. A chance of rain this evening, then rain likely with a slight chance of thunderstorms after midnight. Lows in the upper 30s. East winds around 5 mph. Chance of rain 70 percent. .TUESDAY...Mostly cloudy in the morning, then becoming partly sunny. A 50 percent chance of rain. Not as cool with highs in the upper 60s. South winds around 5 mph. Gusts up to 20 mph in the afternoon. .TUESDAY NIGHT...Mostly cloudy with a chance of rain. A slight chance of thunderstorms after midnight. Not as cool with lows in the lower 50s. South winds around 5 mph. Chance of rain 50 percent. .WEDNESDAY...Rain likely with a chance of thunderstorms. Highs in the lower 70s. South winds 5 to 10 mph. Chance of rain 70 percent. .WEDNESDAY NIGHT...A chance of thunderstorms. Rain. Lows in the mid 50s. South winds around 5 mph. Chance of rain 80 percent. .THURSDAY...Mostly cloudy in the morning, then becoming partly sunny. A slight chance of thunderstorms. Rain likely, mainly in the morning. Highs in the lower 70s. 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 mid 50s. Chance of rain 50 percent. .FRIDAY...Partly sunny with a slight chance of rain and thunderstorms. Highs in the upper 70s. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A chance of rain in the evening, then rain likely after midnight. Lows in the upper 50s. Chance of rain 70 percent. .SATURDAY...Mostly cloudy. Rain with a chance of thunderstorms in the morning, then a chance of rain in the afternoon. Highs in the lower 70s. Chance of rain 80 percent. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Cooler with lows in the upper 40s. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of rain. Highs in the upper 60s. Lows around 50. .MONDAY...Mostly sunny with a 40 percent chance of rain. Highs in the lower 70s. $$ MOZ051-052-060-030400- Montgomery MO-Lincoln MO-Warren MO- 258 PM CST Mon Mar 2 2026 .TONIGHT...Cloudy. Rain with a slight chance of thunderstorms after midnight. Near steady temperature in the upper 30s. East winds around 5 mph. Chance of rain 90 percent. .TUESDAY...Rain. A slight chance of thunderstorms in the afternoon. Not as cool with highs in the upper 50s. Southeast winds around 5 mph. Chance of rain near 100 percent. .TUESDAY NIGHT...Patchy fog in the evening. 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 upper 40s. East winds around 5 mph. Chance of rain near 100 percent. .WEDNESDAY...Rain with a chance of thunderstorms. Highs in the lower 60s. Southeast winds around 5 mph. Chance of rain 90 percent. .WEDNESDAY NIGHT...Rain with a chance of thunderstorms in the evening, then rain with a slight chance of thunderstorms after midnight. Lows in the lower 50s. South winds around 5 mph. Chance of rain 90 percent. .THURSDAY...Mostly cloudy with rain likely with a slight chance of thunderstorms in the morning, then mostly sunny with a chance of rain in the afternoon. Highs in the upper 60s. Chance of rain 70 percent. .THURSDAY NIGHT...Partly cloudy with a slight chance of rain in the evening, then mostly cloudy with rain likely with a chance of thunderstorms after midnight. Lows in the lower 50s. Chance of rain 60 percent. .FRIDAY...Mostly cloudy. Rain likely with a chance of thunderstorms in the morning, then a chance of rain in the afternoon. Not as cool with highs in the upper 70s. Chance of rain 70 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A chance of rain in the evening, then rain after midnight. Lows in the mid 50s. Chance of rain 90 percent. .SATURDAY...Mostly cloudy. Rain likely with a slight chance of thunderstorms in the morning, then a chance of rain in the afternoon. Cooler with highs in the upper 60s. Chance of rain 70 percent. .SATURDAY NIGHT...Mostly cloudy. A chance of rain, mainly in the evening. Cooler with lows in the mid 40s. Chance of rain 30 percent. .SUNDAY...Partly sunny. A slight chance of rain in the morning. Highs in the mid 60s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A 20 percent chance of rain. Lows in the mid 40s. .MONDAY...Sunny. A slight chance of rain in the morning, then a chance of rain in the afternoon. Highs around 70. Chance of rain 30 percent. $$ ILZ058-059-098-099-030400- Greene IL-Macoupin IL-Calhoun IL-Jersey IL- 258 PM CST Mon Mar 2 2026 .TONIGHT...Cloudy. Rain after midnight. Near steady temperature in the upper 30s. East winds around 5 mph. Chance of rain 90 percent. .TUESDAY...Rain. A slight chance of thunderstorms in the afternoon. Not as cool with highs in the mid 50s. Southeast winds around 5 mph. Chance of rain near 100 percent. .TUESDAY NIGHT...Patchy fog in the evening. Rain. A slight chance of thunderstorms in the evening, then a chance of thunderstorms after midnight. Lows in the mid 40s. East winds around 5 mph. Chance of rain near 100 percent. .WEDNESDAY...Rain with a slight chance of thunderstorms in the morning, then rain with a chance of thunderstorms in the afternoon. Highs in the lower 60s. Southeast winds 5 to 10 mph. Chance of rain 90 percent. .WEDNESDAY NIGHT...Rain with a chance of thunderstorms in the evening, then rain with a slight chance of thunderstorms after midnight. Lows in the lower 50s. South winds 5 to 10 mph. Chance of rain 90 percent. .THURSDAY...Cloudy in the morning, then becoming partly sunny. A slight chance of thunderstorms. Rain likely, mainly in the morning. Highs in the upper 60s. Chance of rain 70 percent. .THURSDAY NIGHT...Partly cloudy with a slight chance of rain in the evening, then mostly cloudy with a chance of rain with a slight chance of thunderstorms after midnight. Lows in the lower 50s. Chance of rain 50 percent. .FRIDAY...Mostly cloudy with rain likely with a chance of thunderstorms in the morning, then partly sunny with a chance of rain in the afternoon. Not as cool with highs in the upper 70s. Chance of rain 70 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A chance of rain in the evening, then rain after midnight. Lows in the upper 50s. Chance of rain 90 percent. .SATURDAY...Cloudy with a slight chance of thunderstorms. Rain likely, mainly in the morning. Cooler with highs in the upper 60s. Chance of rain 70 percent. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows in the mid 40s. Highs in the lower 60s. .MONDAY...Mostly sunny. A slight chance of rain in the morning, then a chance of rain in the afternoon. Highs in the upper 60s. Chance of rain 30 percent. $$ ILZ060-064-065-030400- Montgomery IL-Bond IL-Fayette IL- Including the cities of Litchfield and Vandalia 258 PM CST Mon Mar 2 2026 .TONIGHT...Cloudy. A chance of rain after midnight. Near steady temperature in the upper 30s. East winds around 5 mph. Chance of rain 50 percent. .TUESDAY...Rain. A slight chance of thunderstorms in the afternoon. Not as cool with highs in the mid 50s. Southeast winds around 5 mph. Chance of rain near 100 percent. .TUESDAY NIGHT...Patchy fog in the evening. 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 upper 40s. East winds around 5 mph. Chance of rain 90 percent. .WEDNESDAY...Rain with a chance of thunderstorms. Highs in the lower 60s. South winds 5 to 10 mph. Chance of rain 90 percent. .WEDNESDAY NIGHT...Rain. A chance of thunderstorms, mainly in the evening. Lows in the mid 50s. South winds 5 to 10 mph. Chance of rain 80 percent. .THURSDAY...Cloudy with rain with a slight chance of thunderstorms in the morning, then partly sunny with a chance of rain and thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 80 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of rain. A slight chance of thunderstorms after midnight. Lows in the lower 50s. Chance of rain 50 percent. .FRIDAY...Partly sunny in the morning, then becoming mostly cloudy. A chance of thunderstorms in the morning. A chance of rain. Highs in the mid 70s. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A chance of rain in the evening, then rain likely after midnight. Lows in the upper 50s. Chance of rain 70 percent. .SATURDAY...Cloudy with a slight chance of thunderstorms. Rain, mainly in the morning. Highs in the upper 60s. Chance of rain 80 percent. .SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of rain. Cooler with lows in the mid 40s. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Highs in the lower 60s. Lows in the upper 40s. .MONDAY...Mostly sunny. A slight chance of rain in the morning, then a chance of rain in the afternoon. Highs in the upper 60s. Chance of rain 30 percent. $$ ILZ079-MOZ075-030400- Randolph IL-Sainte Genevieve MO- Including the cities of Chester and Sparta 258 PM CST Mon Mar 2 2026 .TONIGHT...Cloudy. Rain likely with a chance of thunderstorms after midnight. Near steady temperature around 40. East winds around 5 mph. Chance of rain 70 percent. .TUESDAY...Mostly cloudy. Rain likely, mainly in the morning. Not as cool with highs in the mid 60s. Southeast winds 5 to 10 mph. Chance of rain 70 percent. .TUESDAY NIGHT...Mostly cloudy. A chance of rain in the evening, then rain likely with a slight chance of thunderstorms after midnight. Not as cool with lows in the lower 50s. South winds around 5 mph. Chance of rain 70 percent. .WEDNESDAY...A chance of thunderstorms. Rain. Highs around 70. South winds 5 to 10 mph. Chance of rain 80 percent. .WEDNESDAY NIGHT...A chance of thunderstorms. Rain. Lows in the mid 50s. South winds 5 to 10 mph. Chance of rain 80 percent. .THURSDAY...Mostly cloudy in the morning, then becoming partly sunny. A chance of thunderstorms. Rain, mainly in the morning. Highs in the lower 70s. Chance of rain 80 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of rain. A chance of thunderstorms after midnight. Lows in the upper 50s. Chance of rain 50 percent. .FRIDAY...Partly sunny. A chance of rain and thunderstorms in the morning, then a slight chance of rain in the afternoon. Highs in the upper 70s. Chance of rain 40 percent. .FRIDAY NIGHT...Mostly cloudy with a slight chance of thunderstorms. A chance of rain in the evening, then rain likely after midnight. Lows in the lower 60s. Chance of rain 60 percent. .SATURDAY...Mostly cloudy with a slight chance of thunderstorms. Rain, mainly in the morning. Highs in the lower 70s. Chance of rain 80 percent. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Cooler with lows in the upper 40s. .SUNDAY...Mostly cloudy. A chance of rain, mainly in the morning. Highs in the mid 60s. Chance of rain 30 percent. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows in the lower 50s. .MONDAY...Mostly sunny with a 40 percent chance of rain. Highs around 70. $$ MOZ059-062-072-073-030400- Gasconade MO-Franklin MO-Crawford MO-Washington MO- Including the cities of Washington, Union, and Sullivan 258 PM CST Mon Mar 2 2026 .TONIGHT...Cloudy. A slight chance of rain this evening, then rain with a chance of thunderstorms after midnight. Lows in the upper 30s. East winds around 5 mph. Chance of rain 90 percent. .TUESDAY...Mostly cloudy with rain likely. A slight chance of thunderstorms in the afternoon. Not as cool with highs in the upper 60s. Southeast winds around 5 mph. Chance of rain 70 percent. .TUESDAY NIGHT...Rain likely in the evening, then rain with a chance of thunderstorms after midnight. Not as cool with lows in the lower 50s. Southeast winds around 5 mph. Chance of rain 90 percent. .WEDNESDAY...A chance of thunderstorms. Rain. Highs in the upper 60s. South winds around 5 mph. Chance of rain 90 percent. .WEDNESDAY NIGHT...Rain with a chance of thunderstorms. Lows in the mid 50s. South winds around 5 mph. Chance of rain 90 percent. .THURSDAY...Mostly cloudy with rain likely with a slight chance of thunderstorms in the morning, then mostly sunny with a chance of rain in the afternoon. Highs in the lower 70s. Chance of rain 70 percent. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of rain and thunderstorms. Lows in the mid 50s. Highs around 80. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A chance of rain in the evening, then rain after midnight. Lows in the upper 50s. Chance of rain 80 percent. .SATURDAY...Mostly cloudy with a slight chance of thunderstorms. Rain likely, mainly in the morning. Cooler with highs in the upper 60s. Chance of rain 70 percent. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Cooler with lows in the upper 40s. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of rain. Highs in the mid 60s. Lows in the upper 40s. .MONDAY...Mostly sunny with a 40 percent chance of rain. Highs in the lower 70s. $$ ILZ102-MOZ065-030400- Monroe IL-Jefferson MO- 258 PM CST Mon Mar 2 2026 .TONIGHT...Cloudy. Rain with a chance of thunderstorms after midnight. Near steady temperature around 40. East winds around 5 mph. Chance of rain 80 percent. .TUESDAY...Mostly cloudy. Rain in the morning, then a chance of rain with a slight chance of thunderstorms in the afternoon. Not as cool with highs in the mid 60s. Southeast winds around 5 mph. Chance of rain 90 percent. .TUESDAY NIGHT...Rain likely in the evening, then rain with a chance of thunderstorms after midnight. Not as cool with lows in the lower 50s. Southeast winds around 5 mph. Chance of rain 80 percent. .WEDNESDAY...Rain with a chance of thunderstorms. Highs in the upper 60s. South winds around 5 mph. Chance of rain 90 percent. .WEDNESDAY NIGHT...Rain with a chance of thunderstorms. Lows in the mid 50s. South winds around 5 mph. Chance of rain 80 percent. .THURSDAY...Mostly cloudy with rain likely with a chance of thunderstorms in the morning, then partly sunny with a chance of rain with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 70 percent. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of rain and thunderstorms. Lows in the mid 50s. Highs around 80. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A chance of rain in the evening, then rain likely after midnight. Lows in the upper 50s. Chance of rain 70 percent. .SATURDAY...Cloudy with a slight chance of thunderstorms. Rain, mainly in the morning. Highs in the lower 70s. Chance of rain 80 percent. .SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of rain. Cooler with lows in the upper 40s. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Highs in the mid 60s. Lows around 50. .MONDAY...Sunny with a 30 percent chance of rain. Highs in the lower 70s. $$