


Zone Forecast Product
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
116 FPUS53 KLSX 290049 ZFPLSX Zone Forecasts National Weather Service Saint Louis MO 749 PM CDT Thu Aug 28 2025 ILZ100-101-MOZ061-063-064-290800- 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 749 PM CDT Thu Aug 28 2025 .TONIGHT...Clear. Lows around 60. South winds around 5 mph, becoming southwest after midnight. .FRIDAY...Mostly sunny. Highs in the mid 80s. Northeast winds around 5 mph. .FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds around 5 mph. .SATURDAY...Sunny. Highs in the lower 80s. East winds 5 to 10 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. East winds around 5 mph. .SUNDAY THROUGH MONDAY NIGHT...Partly cloudy. Highs in the lower 80s. Lows in the upper 50s. .TUESDAY...Mostly sunny with a 20 percent chance of showers. Highs in the upper 70s. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 20 percent. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A 20 percent chance of showers. Lows in the mid 50s. Highs in the lower 70s. $$ MOZ042-049-050-290800- Audrain MO-Osage MO-Callaway MO- Including the cities of Mexico and Fulton 749 PM CDT Thu Aug 28 2025 .TONIGHT...Mostly clear. Lows in the upper 50s. Southeast winds around 5 mph, becoming southwest after midnight. .FRIDAY...Sunny. Highs in the mid 80s. Southwest winds around 5 mph, becoming east around 5 mph in the afternoon. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s. East winds around 5 mph. .SATURDAY...Sunny. Highs in the lower 80s. East winds 5 to 10 mph. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows around 60. East winds 5 to 10 mph. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the lower 80s. Lows in the upper 50s. .LABOR DAY...Mostly sunny. A slight chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 20 percent. .MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. .TUESDAY...Partly sunny with a 20 percent chance of showers. Highs in the mid 70s. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s. .WEDNESDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 30 percent. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A 20 percent chance of showers. Lows around 50. Highs in the upper 60s. $$ MOZ041-047-048-290800- Boone MO-Moniteau MO-Cole MO- Including the cities of Columbia and Jefferson City 749 PM CDT Thu Aug 28 2025 .TONIGHT...Mostly clear. Lows in the upper 50s. Southeast winds around 5 mph, becoming south around 5 mph after midnight. .FRIDAY...Mostly sunny. Highs in the mid 80s. South winds around 5 mph, becoming southeast around 5 mph in the afternoon. .FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds around 5 mph. .SATURDAY...Sunny. Highs in the mid 80s. East winds 5 to 10 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. East winds around 5 mph. .SUNDAY...Partly sunny. Highs in the lower 80s. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 50s. .LABOR DAY AND MONDAY NIGHT...Partly cloudy. A 20 percent chance of showers. Highs in the upper 70s. Lows in the upper 50s. .TUESDAY...Partly sunny with a 20 percent chance of showers. Highs in the upper 70s. .TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. .WEDNESDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 30 percent. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A 20 percent chance of showers. Lows in the lower 50s. Highs in the lower 70s. $$ ILZ095>097-MOZ018-019-026-027-034>036-290800- Adams IL-Brown IL-Pike IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Monroe MO-Ralls MO-Pike MO- Including the cities of Quincy, Mount Sterling, Pittsfield, Hannibal, and Bowling Green 749 PM CDT Thu Aug 28 2025 .TONIGHT...Mostly clear. Lows in the upper 50s. North winds around 5 mph. .FRIDAY...Mostly sunny. Highs in the lower 80s. East winds around 5 mph. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s. East winds around 5 mph. .SATURDAY...Mostly sunny. Highs in the lower 80s. East winds around 5 mph. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows around 60. East winds around 5 mph. .SUNDAY THROUGH MONDAY NIGHT...Partly cloudy. Highs in the upper 70s. Lows in the upper 50s. .TUESDAY...Mostly sunny with a 20 percent chance of showers. Highs in the upper 70s. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. .WEDNESDAY...Mostly sunny. A chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 30 percent. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A 20 percent chance of showers. Lows around 50. Highs in the upper 60s. $$ ILZ069-070-074-290800- Clinton IL-Marion IL-Washington IL- Including the cities of Centralia and Salem 749 PM CDT Thu Aug 28 2025 .TONIGHT...Clear. Lows in the upper 50s. Southwest winds around 5 mph. .FRIDAY...Mostly sunny. Highs in the mid 80s. North winds around 5 mph. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 50s. Northeast winds around 5 mph. .SATURDAY...Sunny. Highs in the lower 80s. Northeast winds 5 to 10 mph. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph. .SUNDAY...Sunny. Highs in the lower 80s. .SUNDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. Highs in the lower 80s. .TUESDAY...Mostly sunny. A slight chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of showers. Highs around 80. Lows in the mid 50s. .THURSDAY...Mostly sunny with a 20 percent chance of showers. Highs in the lower 70s. $$ MOZ074-084-085-099-290800- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the city of Farmington 749 PM CDT Thu Aug 28 2025 .TONIGHT...Mostly clear. Lows in the mid 50s. South winds around 5 mph, becoming northwest after midnight. .FRIDAY...Sunny. Highs in the mid 80s. Northeast winds around 5 mph, becoming east around 5 mph in the afternoon. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s. East winds around 5 mph. .SATURDAY...Sunny. Highs in the mid 80s. East winds around 5 mph. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. Northeast winds around 5 mph. .SUNDAY THROUGH MONDAY NIGHT...Partly cloudy. Highs in the lower 80s. Lows in the upper 50s. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy. A slight chance of showers in the evening. Lows in the mid 50s. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 30 percent. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A 20 percent chance of showers. Lows in the lower 50s. Highs in the lower 70s. $$ MOZ051-052-060-290800- Montgomery MO-Lincoln MO-Warren MO- 749 PM CDT Thu Aug 28 2025 .TONIGHT...Mostly clear. Lows in the upper 50s. East winds around 5 mph, becoming west after midnight. .FRIDAY...Mostly sunny. Highs in the mid 80s. Northwest winds around 5 mph, becoming east in the afternoon. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. East winds around 5 mph. .SATURDAY...Sunny. Highs in the lower 80s. East winds around 5 mph. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 50s. East winds around 5 mph. .SUNDAY THROUGH MONDAY NIGHT...Partly cloudy. Highs in the upper 70s. Lows in the upper 50s. .TUESDAY...Mostly sunny with a 20 percent chance of showers. Highs in the mid 70s. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. .WEDNESDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 30 percent. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A 20 percent chance of showers. Lows around 50. Highs in the upper 60s. $$ ILZ058-059-098-099-290800- Greene IL-Macoupin IL-Calhoun IL-Jersey IL- 749 PM CDT Thu Aug 28 2025 .TONIGHT...Clear. Lows in the upper 50s. Southwest winds around 5 mph, becoming north after midnight. .FRIDAY...Mostly sunny. Highs in the lower 80s. Northeast winds around 5 mph. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s. East winds around 5 mph. .SATURDAY...Sunny. Highs in the lower 80s. East winds around 5 mph. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 50s. East winds around 5 mph. .SUNDAY THROUGH MONDAY NIGHT...Partly cloudy. Highs in the upper 70s. Lows in the upper 50s. .TUESDAY...Mostly sunny. A slight chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 20 percent. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A 20 percent chance of showers. Lows in the lower 50s. Highs in the upper 60s. $$ ILZ060-064-065-290800- Montgomery IL-Bond IL-Fayette IL- Including the cities of Litchfield and Vandalia 749 PM CDT Thu Aug 28 2025 .TONIGHT...Clear. Lows in the upper 50s. Southwest winds around 5 mph, becoming northwest after midnight. .FRIDAY...Mostly sunny. Highs in the lower 80s. Northeast winds around 5 mph. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 50s. East winds around 5 mph. .SATURDAY...Sunny. Highs in the lower 80s. East winds around 5 mph. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. East winds around 5 mph. .SUNDAY...Sunny. Highs around 80. .SUNDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. Highs in the upper 70s. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 20 percent. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A 20 percent chance of showers. Lows in the lower 50s. Highs in the upper 60s. $$ ILZ079-MOZ075-290800- Randolph IL-Sainte Genevieve MO- Including the cities of Chester and Sparta 749 PM CDT Thu Aug 28 2025 .TONIGHT...Mostly clear. Lows in the upper 50s. South winds around 5 mph, becoming west after midnight. .FRIDAY...Sunny. Highs in the upper 80s. Northwest winds around 5 mph, becoming northeast in the afternoon. .FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds around 5 mph. .SATURDAY...Sunny. Highs in the mid 80s. Northeast winds 5 to 10 mph. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. Northeast winds around 5 mph. .SUNDAY THROUGH MONDAY NIGHT...Partly cloudy. Highs in the mid 80s. Lows in the upper 50s. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. A 20 percent chance of showers. Highs in the upper 70s. Lows in the upper 50s. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 20 percent. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A 20 percent chance of showers. Lows in the mid 50s. Highs in the lower 70s. $$ MOZ059-062-072-073-290800- Gasconade MO-Franklin MO-Crawford MO-Washington MO- Including the cities of Washington, Union, and Sullivan 749 PM CDT Thu Aug 28 2025 .TONIGHT...Mostly clear. Lows in the upper 50s. South winds around 5 mph. .FRIDAY...Sunny. Highs in the mid 80s. West winds around 5 mph, becoming east in the afternoon. .FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds around 5 mph. .SATURDAY...Sunny. Highs in the mid 80s. East winds around 5 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. East winds around 5 mph. .SUNDAY THROUGH MONDAY NIGHT...Partly cloudy. Highs in the lower 80s. Lows in the upper 50s. .TUESDAY...Mostly sunny with a 20 percent chance of showers. Highs in the mid 70s. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. .WEDNESDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 30 percent. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A 20 percent chance of showers. Lows in the lower 50s. Highs around 70. $$ ILZ102-MOZ065-290800- Monroe IL-Jefferson MO- 749 PM CDT Thu Aug 28 2025 .TONIGHT...Clear. Lows in the upper 50s. Southeast winds around 5 mph, becoming southwest after midnight. .FRIDAY...Sunny. Highs in the upper 80s. Northwest winds around 5 mph, becoming east in the afternoon. .FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds around 5 mph. .SATURDAY...Sunny. Highs in the mid 80s. East winds around 5 mph. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. East winds around 5 mph. .SUNDAY THROUGH MONDAY NIGHT...Partly cloudy. Highs in the lower 80s. Lows in the upper 50s. .TUESDAY...Mostly sunny. A slight chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 20 percent. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A 20 percent chance of showers. Lows in the lower 50s. Highs in the lower 70s. $$