Zone Forecast Product
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
281 FPUS53 KLSX 160817 ZFPLSX Zone Forecasts National Weather Service Saint Louis MO Issued by National Weather Service Kansas City/Pleasant Hill MO 317 AM CDT Wed Jul 16 2025 ILZ100-101-MOZ061-063-064-162115- 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 317 AM CDT Wed Jul 16 2025 .TODAY...Sunny. Slight chance of thunderstorms until late afternoon, then chance of thunderstorms late in the afternoon. Highs in the mid 90s. Southwest winds 5 to 10 mph. Chance of thunderstorms 30 percent. .TONIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows in the mid 70s. Southwest winds up to 10 mph. .THURSDAY...Partly sunny. Thunderstorms likely in the afternoon. Highs in the upper 80s. Northwest winds up to 10 mph. Chance of thunderstorms 60 percent. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Lows in the lower 70s. North winds up to 10 mph. .FRIDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs in the mid 80s. East winds up to 5 mph. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows in the lower 70s. .SATURDAY...Partly sunny with a 40 percent chance of thunderstorms. Highs around 90. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. A 40 percent chance of thunderstorms. Lows in the mid 70s. Highs in the lower 90s. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. A 40 percent chance of thunderstorms. Lows in the mid 70s. .MONDAY...Mostly sunny with a 30 percent chance of thunderstorms. Highs in the lower 90s. .MONDAY NIGHT...Partly cloudy. A 20 percent chance of thunderstorms after midnight. Lows in the mid 70s. .TUESDAY...Sunny. Highs in the mid 90s. $$ MOZ042-049-050-162115- Audrain MO-Osage MO-Callaway MO- Including the cities of Mexico and Fulton 317 AM CDT Wed Jul 16 2025 .TODAY...Sunny. Slight chance of thunderstorms early in the morning. Slight chance of thunderstorms in the afternoon. Highs in the lower 90s. Southwest winds 5 to 15 mph. Chance of thunderstorms 20 percent. .TONIGHT...Partly cloudy. Slight chance of thunderstorms in the evening, then chance of thunderstorms after midnight. Lows in the lower 70s. Southwest winds 5 to 10 mph. Chance of thunderstorms 40 percent. .THURSDAY...Mostly cloudy. Slight chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Highs 80 to 86. Northwest winds 5 to 10 mph. Chance of thunderstorms 60 percent. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Lows in the upper 60s. Northeast winds up to 10 mph. .FRIDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs in the mid 80s. Southeast winds up to 10 mph. .FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of thunderstorms. Lows in the lower 70s. .SATURDAY THROUGH SUNDAY NIGHT...Partly cloudy with a 40 percent chance of thunderstorms. Highs in the lower 90s. Lows in the lower 70s. .MONDAY...Mostly sunny with a 20 percent chance of thunderstorms. Highs in the lower 90s. .MONDAY NIGHT...Mostly clear. A 20 percent chance of thunderstorms after midnight. Lows in the lower 70s. .TUESDAY...Sunny. Highs in the lower 90s. $$ MOZ041-047-048-162115- Boone MO-Moniteau MO-Cole MO- Including the cities of Columbia and Jefferson City 317 AM CDT Wed Jul 16 2025 .TODAY...Sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the lower 90s. Southwest winds 5 to 15 mph. .TONIGHT...Partly cloudy. Slight chance of thunderstorms in the evening, then chance of thunderstorms after midnight. Lows in the lower 70s. Southwest winds 5 to 10 mph. Chance of thunderstorms 40 percent. .THURSDAY...Mostly cloudy. Slight chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Highs in the mid 80s. Northwest winds up to 10 mph. Chance of thunderstorms 60 percent. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Lows in the upper 60s. Northeast winds up to 5 mph. .FRIDAY...Partly sunny with a 50 percent chance of thunderstorms. Highs in the mid 80s. Southeast winds up to 5 mph. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows in the lower 70s. .SATURDAY...Mostly sunny. Slight chance of thunderstorms in the morning, then chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of thunderstorms 30 percent. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows in the mid 70s. .SUNDAY...Mostly sunny. Slight chance of thunderstorms in the morning, then chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of thunderstorms 30 percent. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. A 40 percent chance of thunderstorms. Lows in the lower 70s. .MONDAY...Mostly sunny with a 20 percent chance of thunderstorms. Highs in the lower 90s. .MONDAY NIGHT...Mostly clear. A 20 percent chance of thunderstorms after midnight. Lows in the mid 70s. .TUESDAY...Sunny. Highs in the mid 90s. $$ ILZ095>097-MOZ018-019-026-027-034>036-162115- Adams IL-Brown IL-Pike IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Monroe MO-Ralls MO-Pike MO- Including the cities of Quincy, Mount Sterling, Pittsfield, Hannibal, and Bowling Green 317 AM CDT Wed Jul 16 2025 .TODAY...Mostly sunny. Slight chance of thunderstorms in the morning, then chance of thunderstorms in the afternoon. Highs in the lower 90s. Southwest winds 5 to 15 mph. Chance of thunderstorms 40 percent. .TONIGHT...Partly cloudy in the evening then becoming mostly cloudy. A 50 percent chance of thunderstorms. Lows around 70. West winds 5 to 10 mph. .THURSDAY...Not as warm. Mostly cloudy. Slight chance of thunderstorms in the morning, then chance of thunderstorms in the afternoon. Highs in the upper 70s. Northwest winds 5 to 10 mph. Chance of thunderstorms 50 percent. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows in the mid 60s. Northeast winds up to 10 mph. .FRIDAY...Mostly cloudy with a 40 percent chance of thunderstorms. Highs in the lower 80s. East winds up to 10 mph. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A 50 percent chance of thunderstorms. Lows around 70. Highs around 90. .SATURDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. A 50 percent chance of thunderstorms. Lows in the lower 70s. .SUNDAY...Partly sunny with a 50 percent chance of thunderstorms. Highs around 90. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of thunderstorms. Lows in the lower 70s. .MONDAY...Mostly sunny. Chance of thunderstorms in the morning, then slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of thunderstorms 40 percent. .MONDAY NIGHT...Partly cloudy. A 20 percent chance of thunderstorms after midnight. Lows in the lower 70s. .TUESDAY...Mostly sunny. Highs in the lower 90s. $$ ILZ069-070-074-162115- Clinton IL-Marion IL-Washington IL- Including the cities of Centralia and Salem 317 AM CDT Wed Jul 16 2025 .TODAY...Mostly sunny. Slight chance of thunderstorms early in the afternoon. Chance of thunderstorms late in the afternoon. Highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of thunderstorms 30 percent. .TONIGHT...Partly cloudy. A 20 percent chance of thunderstorms after midnight. Lows in the mid 70s. Southwest winds 5 to 10 mph. .THURSDAY...Mostly sunny. Slight chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Highs around 90. West winds 5 to 10 mph. Chance of thunderstorms 60 percent. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Lows in the lower 70s. North winds up to 5 mph. .FRIDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs in the mid 80s. East winds up to 5 mph. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A 50 percent chance of thunderstorms. Lows in the lower 70s. Highs in the upper 80s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. A 50 percent chance of thunderstorms. Lows in the mid 70s. Highs in the lower 90s. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. A 50 percent chance of thunderstorms. Lows in the mid 70s. .MONDAY...Partly sunny with a 30 percent chance of thunderstorms. Highs around 90. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows in the mid 70s. .TUESDAY...Sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the lower 90s. $$ MOZ074-084-085-099-162115- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the city of Farmington 317 AM CDT Wed Jul 16 2025 .TODAY...Sunny. A 30 percent chance of thunderstorms in the afternoon. Highs in the lower 90s. Southwest winds up to 10 mph. .TONIGHT...Mostly clear. Lows in the lower 70s. Southwest winds up to 10 mph. .THURSDAY...Mostly sunny. A 50 percent chance of thunderstorms in the afternoon. Highs in the lower 90s. West winds up to 10 mph. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Lows around 70. North winds up to 5 mph. .FRIDAY...Partly sunny with a 50 percent chance of thunderstorms. Highs in the upper 80s. East winds up to 5 mph shifting to the southeast in the afternoon. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 70s. .SATURDAY...Mostly sunny. A 30 percent chance of thunderstorms in the afternoon. Highs around 90. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of thunderstorms in the evening. Lows in the lower 70s. .SUNDAY...Mostly sunny. Slight chance of thunderstorms in the morning, then chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of thunderstorms 30 percent. .SUNDAY NIGHT AND MONDAY...Partly cloudy. A 20 percent chance of thunderstorms. Lows in the lower 70s. Highs in the lower 90s. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. $$ MOZ051-052-060-162115- Montgomery MO-Lincoln MO-Warren MO- 317 AM CDT Wed Jul 16 2025 .TODAY...Sunny with a 20 percent chance of thunderstorms. Highs in the lower 90s. Southwest winds 5 to 15 mph. .TONIGHT...Partly cloudy. Slight chance of thunderstorms in the evening, then chance of thunderstorms after midnight. Lows in the lower 70s. Southwest winds up to 10 mph. Chance of thunderstorms 40 percent. .THURSDAY...Mostly cloudy. Slight chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Highs in the mid 80s. Northwest winds up to 10 mph. Chance of thunderstorms 60 percent. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Lows in the upper 60s. Northeast winds up to 5 mph. .FRIDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs in the lower 80s. Southeast winds up to 5 mph. .FRIDAY NIGHT...Mostly cloudy with slight chance of thunderstorms in the evening, then partly cloudy with chance of thunderstorms after midnight. Lows around 70. Chance of thunderstorms 50 percent. .SATURDAY THROUGH SUNDAY...Partly cloudy with a 40 percent chance of thunderstorms. Highs in the lower 90s. Lows in the lower 70s. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. A 40 percent chance of thunderstorms. Lows in the lower 70s. .MONDAY AND MONDAY NIGHT...Partly cloudy. A 20 percent chance of thunderstorms. Highs in the lower 90s. Lows in the lower 70s. .TUESDAY...Sunny. Highs in the mid 90s. $$ ILZ058-059-098-099-162115- Greene IL-Macoupin IL-Calhoun IL-Jersey IL- 317 AM CDT Wed Jul 16 2025 .TODAY...Sunny. Slight chance of thunderstorms late in the morning. Chance of thunderstorms in the afternoon. Highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of thunderstorms 30 percent. .TONIGHT...Partly cloudy in the evening then becoming mostly cloudy. A 40 percent chance of thunderstorms. Lows in the lower 70s. Southwest winds 5 to 10 mph. .THURSDAY...Mostly cloudy. A 50 percent chance of thunderstorms in the afternoon. Highs in the mid 80s. Northwest winds 5 to 10 mph. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Lows in the upper 60s. Northeast winds up to 5 mph. .FRIDAY...Mostly cloudy with a 40 percent chance of thunderstorms. Highs in the lower 80s. East winds up to 5 mph. .FRIDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms in the evening, then chance of thunderstorms after midnight. Lows in the lower 70s. Chance of thunderstorms 40 percent. .SATURDAY...Partly sunny with a 50 percent chance of thunderstorms. Highs in the upper 80s. .SATURDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. A 50 percent chance of thunderstorms. Lows in the lower 70s. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. A 40 percent chance of thunderstorms. Highs around 90. Lows in the lower 70s. .MONDAY...Partly sunny with a 30 percent chance of thunderstorms. Highs in the upper 80s. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows in the lower 70s. .TUESDAY...Mostly sunny. Highs in the lower 90s. $$ ILZ060-064-065-162115- Montgomery IL-Bond IL-Fayette IL- Including the cities of Litchfield and Vandalia 317 AM CDT Wed Jul 16 2025 .TODAY...Partly sunny early in the morning then clearing. A 30 percent chance of thunderstorms in the afternoon. Highs in the lower 90s. Southwest winds 5 to 10 mph. .TONIGHT...Partly cloudy. Slight chance of thunderstorms in the evening, then chance of thunderstorms after midnight. Lows in the lower 70s. Southwest winds 5 to 10 mph. Chance of thunderstorms 30 percent. .THURSDAY...Partly sunny. Slight chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Highs in the mid 80s. West winds 5 to 10 mph. Chance of thunderstorms 60 percent. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Lows in the upper 60s. North winds up to 5 mph. .FRIDAY...Mostly cloudy with a 40 percent chance of thunderstorms. Highs in the lower 80s. East winds up to 5 mph. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of thunderstorms. Lows around 70. .SATURDAY THROUGH SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Highs in the upper 80s. Lows in the lower 70s. .MONDAY...Partly sunny with a 40 percent chance of thunderstorms. Highs in the upper 80s. .MONDAY NIGHT AND TUESDAY...Partly cloudy. A 20 percent chance of thunderstorms. Lows in the lower 70s. Highs in the lower 90s. $$ ILZ079-MOZ075-162115- Randolph IL-Sainte Genevieve MO- Including the cities of Chester and Sparta 317 AM CDT Wed Jul 16 2025 .TODAY...Sunny. Slight chance of thunderstorms in the late morning and early afternoon. Chance of thunderstorms late in the afternoon. Highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of thunderstorms 30 percent. .TONIGHT...Mostly clear. Lows in the mid 70s. Southwest winds up to 10 mph. .THURSDAY...Mostly sunny. A 50 percent chance of thunderstorms in the afternoon. Highs in the lower 90s. West winds up to 10 mph. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Lows in the lower 70s. North winds up to 5 mph. .FRIDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs in the upper 80s. East winds up to 5 mph. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 70s. .SATURDAY...Mostly sunny. Slight chance of thunderstorms in the morning, then chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of thunderstorms 40 percent. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows in the mid 70s. .SUNDAY THROUGH MONDAY...Partly cloudy with a 30 percent chance of thunderstorms. Highs in the mid 90s. Lows in the mid 70s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 70s. .TUESDAY...Sunny. Highs in the mid 90s. $$ MOZ059-062-072-073-162115- Gasconade MO-Franklin MO-Crawford MO-Washington MO- Including the cities of Washington, Union, and Sullivan 317 AM CDT Wed Jul 16 2025 .TODAY...Sunny with a 20 percent chance of thunderstorms. Highs in the lower 90s. Southwest winds 5 to 10 mph. .TONIGHT...Partly cloudy. A 20 percent chance of thunderstorms after midnight. Lows in the lower 70s. Southwest winds up to 10 mph. .THURSDAY...Partly sunny. A 50 percent chance of thunderstorms in the afternoon. Highs in the upper 80s. West winds up to 5 mph. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Lows around 70. North winds up to 5 mph shifting to the east after midnight. .FRIDAY...Partly sunny with a 50 percent chance of thunderstorms. Highs in the mid 80s. Southeast winds up to 5 mph. .FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of thunderstorms. Lows in the lower 70s. .SATURDAY...Mostly sunny. Slight chance of thunderstorms in the morning, then chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of thunderstorms 30 percent. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows in the lower 70s. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. A 30 percent chance of thunderstorms. Highs in the lower 90s. Lows in the lower 70s. .MONDAY...Mostly sunny with a 20 percent chance of thunderstorms. Highs in the lower 90s. .MONDAY NIGHT...Mostly clear. A 20 percent chance of thunderstorms after midnight. Lows in the lower 70s. .TUESDAY...Sunny. Highs in the mid 90s. $$ ILZ102-MOZ065-162115- Monroe IL-Jefferson MO- 317 AM CDT Wed Jul 16 2025 .TODAY...Sunny with a 20 percent chance of thunderstorms. Highs in the mid 90s. Southwest winds 5 to 10 mph. .TONIGHT...Partly cloudy. Lows in the mid 70s. Southwest winds up to 10 mph. .THURSDAY...Partly sunny. A 50 percent chance of thunderstorms in the afternoon. Highs in the lower 90s. West winds up to 5 mph. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Lows in the lower 70s. North winds up to 5 mph. .FRIDAY...Mostly cloudy with a 50 percent chance of thunderstorms. Highs in the upper 80s. East winds up to 5 mph. .FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of thunderstorms. Lows in the lower 70s. .SATURDAY...Mostly sunny. Slight chance of thunderstorms in the morning, then chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of thunderstorms 30 percent. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows in the mid 70s. .SUNDAY THROUGH MONDAY...Partly cloudy with a 30 percent chance of thunderstorms. Highs in the mid 90s. Lows in the mid 70s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 70s. .TUESDAY...Sunny. Highs in the upper 90s. $$