


Zone Forecast Product
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
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796 FPUS53 KLSX 121654 ZFPLSX Zone Forecasts National Weather Service Saint Louis MO 1154 AM CDT Sat Jul 12 2025 ILZ100-101-MOZ061-063-064-130000- 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 1154 AM CDT Sat Jul 12 2025 .REST OF TODAY...Mostly cloudy late this morning, then becoming partly sunny. A slight chance of showers and thunderstorms late this morning, then a chance of showers and thunderstorms this afternoon. Not as warm with highs in the mid 80s. West winds 5 to 10 mph. Chance of rain 50 percent. .TONIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 70s. Northwest winds around 5 mph. .SUNDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. East winds around 5 mph, becoming south in the afternoon. Chance of rain 50 percent. .SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows around 70. Southwest winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. .MONDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 90. Southeast winds around 5 mph. Chance of rain 20 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 20 percent. .TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a chance of showers and thunderstorms. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 50 percent. Heat index values up to 100. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the lower 90s. Chance of rain 50 percent. Heat index values up to 100. .THURSDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 50 percent. .FRIDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent. $$ MOZ042-049-050-130000- Audrain MO-Osage MO-Callaway MO- Including the cities of Mexico and Fulton 1154 AM CDT Sat Jul 12 2025 .REST OF TODAY...Mostly sunny. Highs in the mid 80s. Northwest winds 5 to 10 mph. .TONIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 60s. Northwest winds around 5 mph, becoming northeast after midnight. .SUNDAY...Mostly cloudy with a chance of showers and thunderstorms. Highs in the lower 80s. Southeast winds around 5 mph. Chance of rain 50 percent. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 60s. South winds around 5 mph. .MONDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Southeast winds around 5 mph. Chance of rain 30 percent. .MONDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly cloudy with a slight chance of showers. Lows around 70. Chance of rain 20 percent. .TUESDAY THROUGH WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Lows in the lower 70s. Chance of rain 50 percent. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms. Highs in the upper 80s. Lows in the upper 60s. Chance of rain 40 percent. .FRIDAY...Partly sunny with a slight chance of thunderstorms. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 30 percent. $$ MOZ041-047-048-130000- Boone MO-Moniteau MO-Cole MO- Including the cities of Columbia and Jefferson City 1154 AM CDT Sat Jul 12 2025 .REST OF TODAY...Mostly sunny. Highs in the mid 80s. Northwest winds 5 to 10 mph. .TONIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the upper 60s. Northwest winds around 5 mph, becoming northeast after midnight. Chance of rain 20 percent. .SUNDAY...Mostly cloudy with a chance of showers and thunderstorms. Highs in the lower 80s. Southeast winds around 5 mph. Chance of rain 50 percent. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 60s. Southeast winds around 5 mph. .MONDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Southeast winds around 5 mph. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows around 70. Chance of rain 20 percent. .TUESDAY...Partly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the upper 80s. Chance of rain 60 percent. .TUESDAY NIGHT THROUGH THURSDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Highs in the upper 80s. Chance of rain 50 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the evening, then a chance of thunderstorms after midnight. Lows in the upper 60s. Chance of rain 40 percent. .FRIDAY...Partly sunny with a slight chance of thunderstorms. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 30 percent. $$ ILZ095>097-MOZ018-019-026-027-034>036-130000- Adams IL-Brown IL-Pike IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Monroe MO-Ralls MO-Pike MO- Including the cities of Quincy, Mount Sterling, Pittsfield, Hannibal, and Bowling Green 1154 AM CDT Sat Jul 12 2025 .REST OF TODAY...Partly sunny. Highs in the mid 80s. Northwest winds 5 to 10 mph. .TONIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 60s. North winds around 5 mph. .SUNDAY...Partly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 80s. East winds around 5 mph, becoming southwest in the afternoon. Chance of rain 20 percent. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds around 5 mph. .MONDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. South winds around 5 mph. Chance of rain 20 percent. .MONDAY NIGHT...Mostly cloudy. Lows around 70. .TUESDAY THROUGH THURSDAY...Mostly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Lows in the lower 70s. Chance of rain 50 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 50 percent. .FRIDAY...Mostly sunny with a slight chance of thunderstorms. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 30 percent. $$ ILZ069-070-074-130000- Clinton IL-Marion IL-Washington IL- Including the cities of Centralia and Salem 1154 AM CDT Sat Jul 12 2025 .REST OF TODAY...Showers likely with a chance of thunderstorms. Near steady temperature in the lower 80s. West winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent. .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. West winds 5 to 10 mph. Chance of rain 20 percent. .SUNDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Northeast winds around 5 mph, becoming southwest in the afternoon. Chance of rain 50 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows around 70. Southwest winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent. .MONDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 90. Light and variable winds, becoming south around 5 mph in the afternoon. Chance of rain 20 percent. .MONDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy after midnight. Lows in the lower 70s. Chance of rain 20 percent. .TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a chance of showers and thunderstorms. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 50 percent. Heat index values up to 100. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the lower 90s. Chance of rain 50 percent. Heat index values up to 100. .THURSDAY NIGHT...Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 50 percent. .FRIDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent. $$ MOZ074-084-085-099-130000- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the city of Farmington 1154 AM CDT Sat Jul 12 2025 .REST OF TODAY...Mostly cloudy late this morning, then becoming partly sunny. A chance of showers and thunderstorms. Highs in the lower 80s. West winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent. .TONIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy after midnight. Lows in the upper 60s. West winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent. .SUNDAY...Partly sunny with a chance of showers and thunderstorms in the morning, then mostly cloudy with showers and thunderstorms likely in the afternoon. Highs in the mid 80s. Southwest winds around 5 mph. Chance of rain 70 percent. .SUNDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent. .MONDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. South winds around 5 mph. Chance of rain 40 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 20 percent. .TUESDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 60 percent. .TUESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers. A chance of thunderstorms, mainly in the evening. Lows around 70. Chance of rain 30 percent. .WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 50 percent. Heat index values up to 100. .THURSDAY NIGHT...Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows around 70. Chance of rain 50 percent. .FRIDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent. $$ MOZ051-052-060-130000- Montgomery MO-Lincoln MO-Warren MO- 1154 AM CDT Sat Jul 12 2025 .REST OF TODAY...Mostly cloudy late this morning, then becoming mostly sunny. A slight chance of showers and thunderstorms late this morning. Highs in the mid 80s. Northwest winds 5 to 10 mph. Chance of rain 20 percent. .TONIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 60s. Northwest winds around 5 mph, becoming north after midnight. .SUNDAY...Partly sunny in the morning, then becoming mostly cloudy. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the lower 80s. East winds around 5 mph, becoming south in the afternoon. Chance of rain 40 percent. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 60s. South winds around 5 mph in the evening, becoming light and variable. .MONDAY...Partly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Southeast winds around 5 mph. Chance of rain 20 percent. .MONDAY NIGHT...Mostly cloudy. Lows around 70. .TUESDAY THROUGH WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Lows around 70. Chance of rain 50 percent. Heat index values up to 100. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms. Highs in the upper 80s. Lows in the upper 60s. Chance of rain 40 percent. .FRIDAY...Partly sunny with a slight chance of thunderstorms. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 30 percent. $$ ILZ058-059-098-099-130000- Greene IL-Macoupin IL-Calhoun IL-Jersey IL- 1154 AM CDT Sat Jul 12 2025 .REST OF TODAY...Mostly cloudy late this morning, then becoming partly sunny. A slight chance of showers and thunderstorms. Highs in the mid 80s. West winds 5 to 10 mph. Chance of rain 20 percent. .TONIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 60s. Northwest winds around 5 mph. .SUNDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. East winds around 5 mph, becoming southwest in the afternoon. Chance of rain 40 percent. .SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 60s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. .MONDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Southeast winds around 5 mph. Chance of rain 20 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 20 percent. .TUESDAY THROUGH THURSDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Lows around 70. Chance of rain 50 percent. .FRIDAY...Partly sunny with a slight chance of thunderstorms. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 30 percent. $$ ILZ060-064-065-130000- Montgomery IL-Bond IL-Fayette IL- Including the cities of Litchfield and Vandalia 1154 AM CDT Sat Jul 12 2025 .REST OF TODAY...Mostly cloudy with a chance of showers and thunderstorms. Cooler. Near steady temperature in the lower 80s. West winds 5 to 10 mph. Chance of rain 50 percent. .TONIGHT...Partly cloudy. Lows in the upper 60s. Northwest winds around 5 mph. .SUNDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Light and variable winds, becoming southwest around 5 mph in the afternoon. Chance of rain 40 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 60s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 40 percent. .MONDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Southeast winds around 5 mph. Chance of rain 20 percent. .MONDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy after midnight. Lows around 70. Chance of rain 20 percent. .TUESDAY AND TUESDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms. Highs in the upper 80s. Lows in the lower 70s. Chance of rain 50 percent. .WEDNESDAY...Partly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs around 90. Chance of rain 60 percent. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows around 70. Highs in the upper 80s. Chance of rain 50 percent. .FRIDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40 percent. $$ ILZ079-MOZ075-130000- Randolph IL-Sainte Genevieve MO- Including the cities of Chester and Sparta 1154 AM CDT Sat Jul 12 2025 .REST OF TODAY...Partly sunny with a chance of thunderstorms. Showers. Highs in the mid 80s. West winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 80 percent. .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. West winds around 5 mph. Chance of rain 20 percent. .SUNDAY...Partly sunny with a slight chance of showers in the morning, then mostly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. North winds around 5 mph, becoming southwest in the afternoon. Chance of rain 50 percent. .SUNDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows around 70. Southwest winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent. .MONDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds around 5 mph. Chance of rain 30 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 20 percent. .TUESDAY AND TUESDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 50 percent. .WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the mid 90s. Lows in the mid 70s. Chance of rain 50 percent. Heat index values up to 105. .THURSDAY NIGHT...Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 50 percent. .FRIDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent. $$ MOZ059-062-072-073-130000- Gasconade MO-Franklin MO-Crawford MO-Washington MO- Including the cities of Washington, Union, and Sullivan 1154 AM CDT Sat Jul 12 2025 .REST OF TODAY...Partly sunny with a slight chance of showers and thunderstorms. Highs in the mid 80s. West winds 5 to 10 mph. Chance of rain 20 percent. .TONIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 60s. West winds around 5 mph in the evening, becoming light and variable. .SUNDAY...Partly sunny in the morning, then becoming mostly cloudy. A chance of showers and thunderstorms. Highs in the mid 80s. Southeast winds around 5 mph. Chance of rain 50 percent. .SUNDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 60s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. .MONDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. South winds around 5 mph. Chance of rain 30 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Lows around 70. Chance of rain 20 percent. .TUESDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 60 percent. .TUESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 50 percent. .WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 50 percent. Heat index values up to 100. .THURSDAY NIGHT...Mostly cloudy with a slight chance of thunderstorms. A chance of showers, mainly in the evening. Lows in the upper 60s. Chance of rain 50 percent. .FRIDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 30 percent. $$ ILZ102-MOZ065-130000- Monroe IL-Jefferson MO- 1154 AM CDT Sat Jul 12 2025 .REST OF TODAY...Partly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. West winds 5 to 10 mph. Chance of rain 50 percent. .TONIGHT...Partly cloudy. Lows around 70. West winds around 5 mph in the evening, becoming light and variable. .SUNDAY...Partly sunny with a slight chance of showers and thunderstorms in the morning, then mostly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Light and variable winds, becoming south around 5 mph in the afternoon. Chance of rain 50 percent. .SUNDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 60s. Southwest winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. .MONDAY...Partly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds around 5 mph. Chance of rain 20 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 20 percent. .TUESDAY AND TUESDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 50 percent. Heat index values up to 100. .WEDNESDAY THROUGH THURSDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the mid 90s. Lows in the lower 70s. Chance of rain 50 percent. Heat index values up to 105. .THURSDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 50 percent. .FRIDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent. $$