


Zone Forecast Product
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
818 FPUS53 KLSX 091708 ZFPLSX Zone Forecasts National Weather Service Saint Louis MO 1208 PM CDT Thu Oct 9 2025 ILZ100-101-MOZ061-063-064-100100- 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 1208 PM CDT Thu Oct 9 2025 .THIS AFTERNOON...Sunny. Highs in the lower 70s. East winds around 5 mph. .TONIGHT...Clear. Lows in the mid 40s. Southeast winds around 5 mph. .FRIDAY...Mostly sunny. A slight chance of showers in the afternoon. Highs in the mid 70s. South winds 5 to 10 mph. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly cloudy. A slight chance of showers in the evening. Not as cool with lows in the mid 50s. Southwest winds around 5 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny. Highs in the upper 70s. North winds around 5 mph. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the lower 50s. Highs in the lower 80s. .SUNDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Highs in the lower 80s. .WEDNESDAY...Sunny. Highs around 80. $$ MOZ042-049-050-100100- Audrain MO-Osage MO-Callaway MO- Including the cities of Mexico and Fulton 1208 PM CDT Thu Oct 9 2025 .THIS AFTERNOON...Sunny. Highs in the lower 70s. Southeast winds around 5 mph. .TONIGHT...Mostly clear. Lows in the upper 40s. Southeast winds around 5 mph. .FRIDAY...Partly sunny with a chance of showers with a slight chance of thunderstorms. Highs in the mid 70s. South winds 5 to 10 mph. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s. East winds around 5 mph, becoming north after midnight. .SATURDAY...Mostly sunny. Highs in the mid 70s. Northeast winds around 5 mph. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the mid 50s. Highs in the lower 80s. .SUNDAY NIGHT AND COLUMBUS DAY...Partly cloudy. A 20 percent chance of showers. Lows in the lower 60s. Highs in the lower 80s. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Highs in the mid 70s. .WEDNESDAY...Sunny. Highs in the upper 70s. $$ MOZ041-047-048-100100- Boone MO-Moniteau MO-Cole MO- Including the cities of Columbia and Jefferson City 1208 PM CDT Thu Oct 9 2025 .THIS AFTERNOON...Sunny. Highs in the mid 70s. Southeast winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the lower 50s. Southeast winds around 5 mph. .FRIDAY...Partly sunny with a chance of showers and thunderstorms. Highs in the mid 70s. South winds 5 to 10 mph. Chance of rain 50 percent. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds around 5 mph, becoming north around 5 mph after midnight. .SATURDAY...Mostly sunny. Highs in the mid 70s. East winds around 5 mph. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid 80s. .SUNDAY NIGHT AND COLUMBUS DAY...Partly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 80s. Chance of rain 20 percent. .MONDAY NIGHT...Partly cloudy. Lows around 60. .TUESDAY...Partly sunny. Highs in the upper 70s. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. .WEDNESDAY...Sunny. Highs in the upper 70s. $$ ILZ095>097-MOZ018-019-026-027-034>036-100100- Adams IL-Brown IL-Pike IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Monroe MO-Ralls MO-Pike MO- Including the cities of Quincy, Mount Sterling, Pittsfield, Hannibal, and Bowling Green 1208 PM CDT Thu Oct 9 2025 .THIS AFTERNOON...Sunny. Highs in the lower 70s. Southeast winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the upper 40s. Southeast winds around 5 mph. .FRIDAY...Partly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the mid 70s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. West winds around 5 mph, becoming north after midnight. .SATURDAY...Mostly sunny. Highs in the lower 70s. Northeast winds around 5 mph. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the lower 50s. Highs in the upper 70s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A 20 percent chance of showers. Not as cool with lows in the lower 60s. .COLUMBUS DAY...Mostly sunny. A slight chance of showers in the morning. Highs around 80. Chance of rain 20 percent. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Highs in the lower 70s. .WEDNESDAY...Sunny. Highs in the upper 70s. $$ ILZ069-070-074-100100- Clinton IL-Marion IL-Washington IL- Including the cities of Centralia and Salem 1208 PM CDT Thu Oct 9 2025 .THIS AFTERNOON...Sunny. Near steady temperature in the lower 70s. East winds around 5 mph. .TONIGHT...Clear. Lows in the lower 40s. Southeast winds around 5 mph. .FRIDAY...Mostly sunny. Highs in the mid 70s. South winds around 5 mph. .FRIDAY NIGHT...Mostly cloudy. A slight chance of showers in the evening. Not as cool with lows in the mid 50s. South winds around 5 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny. Highs in the upper 70s. Northwest winds around 5 mph. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 50. .SUNDAY THROUGH TUESDAY NIGHT...Partly cloudy. Highs in the lower 80s. Lows in the upper 50s. .WEDNESDAY...Sunny. Highs in the upper 70s. $$ MOZ074-084-085-099-100100- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the city of Farmington 1208 PM CDT Thu Oct 9 2025 .THIS AFTERNOON...Sunny. Near steady temperature in the lower 70s. East winds around 5 mph. .TONIGHT...Clear. Lows in the lower 40s. East winds around 5 mph. .FRIDAY...Sunny. Highs in the mid 70s. South winds around 5 mph. .FRIDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy after midnight. Not as cool with lows in the mid 50s. Southwest winds around 5 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny. Highs around 80. West winds around 5 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. .SUNDAY...Sunny. Highs in the lower 80s. .SUNDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Highs in the lower 80s. .WEDNESDAY...Sunny. Highs around 80. $$ MOZ051-052-060-100100- Montgomery MO-Lincoln MO-Warren MO- 1208 PM CDT Thu Oct 9 2025 .THIS AFTERNOON...Sunny. Highs in the lower 70s. Southeast winds around 5 mph. .TONIGHT...Clear. Lows in the mid 40s. Southeast winds around 5 mph. .FRIDAY...Mostly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 70s. South winds 5 to 10 mph. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s. Southwest winds around 5 mph, becoming northwest after midnight. .SATURDAY...Mostly sunny. Highs in the mid 70s. Northeast winds around 5 mph. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the lower 50s. Highs in the lower 80s. .SUNDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy. Lows around 60. Highs in the lower 80s. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs in the mid 70s. Lows in the mid 50s. .WEDNESDAY...Sunny. Highs in the upper 70s. $$ ILZ058-059-098-099-100100- Greene IL-Macoupin IL-Calhoun IL-Jersey IL- 1208 PM CDT Thu Oct 9 2025 .THIS AFTERNOON...Sunny. Highs in the lower 70s. East winds around 5 mph. .TONIGHT...Clear. Lows in the mid 40s. Southeast winds around 5 mph. .FRIDAY...Mostly sunny. A chance of showers in the afternoon. Highs in the mid 70s. South winds 5 to 10 mph. Chance of rain 40 percent. .FRIDAY NIGHT...Mostly cloudy with a slight chance of showers in the evening, then partly cloudy after midnight. Lows in the lower 50s. Southwest winds around 5 mph, becoming west after midnight. Chance of rain 20 percent. .SATURDAY...Sunny. Highs in the mid 70s. North winds around 5 mph. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows around 50. Highs in the upper 70s. .SUNDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Highs in the lower 80s. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs in the mid 70s. Lows in the mid 50s. .WEDNESDAY...Sunny. Highs in the upper 70s. $$ ILZ060-064-065-100100- Montgomery IL-Bond IL-Fayette IL- Including the cities of Litchfield and Vandalia 1208 PM CDT Thu Oct 9 2025 .THIS AFTERNOON...Sunny. Near steady temperature around 70. East winds around 5 mph. .TONIGHT...Clear. Lows in the lower 40s. Southeast winds around 5 mph. .FRIDAY...Mostly sunny. A slight chance of showers in the afternoon. Highs in the mid 70s. South winds 5 to 10 mph. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly cloudy with a slight chance of showers in the evening, then partly cloudy after midnight. Not as cool with lows in the lower 50s. Southwest winds around 5 mph. Chance of rain 20 percent. .SATURDAY...Sunny. Highs in the mid 70s. North winds around 5 mph. .SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. .SUNDAY THROUGH TUESDAY NIGHT...Partly cloudy. Highs around 80. Lows in the mid 50s. .WEDNESDAY...Sunny. Highs in the upper 70s. $$ ILZ079-MOZ075-100100- Randolph IL-Sainte Genevieve MO- Including the cities of Chester and Sparta 1208 PM CDT Thu Oct 9 2025 .THIS AFTERNOON...Sunny. Near steady temperature in the lower 70s. East winds around 5 mph. .TONIGHT...Clear. Lows in the lower 40s. Southeast winds around 5 mph. .FRIDAY...Mostly sunny. Highs in the mid 70s. South winds around 5 mph. .FRIDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy after midnight. Not as cool with lows in the mid 50s. South winds around 5 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny. Highs in the upper 70s. Northwest winds around 5 mph. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the mid 50s. Highs in the lower 80s. .SUNDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows around 60. Highs in the lower 80s. .WEDNESDAY...Sunny. Highs around 80. $$ MOZ059-062-072-073-100100- Gasconade MO-Franklin MO-Crawford MO-Washington MO- Including the cities of Washington, Union, and Sullivan 1208 PM CDT Thu Oct 9 2025 .THIS AFTERNOON...Sunny. Highs in the lower 70s. East winds around 5 mph. .TONIGHT...Clear. Lows in the mid 40s. Southeast winds around 5 mph. .FRIDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. South winds around 5 mph. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 50s. South winds around 5 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny. Highs in the upper 70s. North winds around 5 mph. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the mid 50s. Highs in the lower 80s. .SUNDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows around 60. Highs in the lower 80s. .WEDNESDAY...Sunny. Highs around 80. $$ ILZ102-MOZ065-100100- Monroe IL-Jefferson MO- 1208 PM CDT Thu Oct 9 2025 .THIS AFTERNOON...Sunny. Near steady temperature in the lower 70s. East winds around 5 mph. .TONIGHT...Clear. Lows in the mid 40s. Southeast winds around 5 mph. .FRIDAY...Sunny in the morning, then partly sunny with a slight chance of showers in the afternoon. Highs in the upper 70s. South winds around 5 mph. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Not as cool with lows in the mid 50s. Southwest winds around 5 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny. Highs in the upper 70s. Northwest winds around 5 mph. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the lower 50s. Highs in the lower 80s. .SUNDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows around 60. Highs in the lower 80s. .WEDNESDAY...Sunny. Highs around 80. $$