Zone Forecast Product
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
363 FPUS53 KLSX 290424 ZFPLSX Zone Forecasts National Weather Service Saint Louis MO 1024 PM CST Wed Jan 28 2026 ILZ100-101-MOZ061-063-064-291200- 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 1024 PM CST Wed Jan 28 2026 .OVERNIGHT...Mostly cloudy. Not as cool with lows around 14. Northeast winds around 5 mph. .THURSDAY...Mostly cloudy. A slight chance of snow in the afternoon. Highs in the lower 20s. Northeast winds around 5 mph. Chance of snow 20 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of snow, mainly in the evening. Lows around 7 above. North winds around 5 mph. Chance of snow 30 percent. .FRIDAY...Partly sunny. Highs around 19. North winds 5 to 10 mph. Wind chill values as low as 4 below. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Cold with lows around 4 above. North winds 5 to 10 mph. Wind chill values as low as 11 below after midnight. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs around 20. Lows around zero. Wind chill values as low as 10 below. .SUNDAY...Mostly sunny. A slight chance of snow in the afternoon. Not as cool with highs in the upper 20s. Chance of snow 20 percent. .SUNDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening. Not as cool with lows around 15. Chance of snow 20 percent. .MONDAY AND MONDAY NIGHT...Mostly cloudy. Highs in the mid 30s. Lows around 20. .TUESDAY...Partly sunny in the morning, then mostly cloudy with a slight chance of rain in the afternoon. Highs in the upper 30s. Chance of rain 20 percent. .TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with a chance of rain and snow. Lows in the mid 20s. Highs in the mid 30s. Chance of precipitation 30 percent. $$ MOZ042-049-050-291200- Audrain MO-Osage MO-Callaway MO- Including the cities of Mexico and Fulton 1024 PM CST Wed Jan 28 2026 .OVERNIGHT...Mostly cloudy. Not as cool with lows around 15. Northeast winds around 5 mph. .THURSDAY...Mostly cloudy. A slight chance of snow in the afternoon. Cooler with highs in the lower 20s. Northeast winds 5 to 10 mph. Chance of snow 20 percent. Wind chill values as low as 4 above. .THURSDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening. Lows around 7 above. Northeast winds around 5 mph. Chance of snow 20 percent. .FRIDAY...Mostly sunny. Highs around 19. North winds 5 to 10 mph. Wind chill values as low as 2 below. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Cold with lows around 1 above. North winds 5 to 10 mph with gusts up to 20 mph. Wind chill values as low as 13 below. .SATURDAY...Sunny. Highs around 20. Wind chill values as low as 15 below in the morning. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Cold with lows around zero. .SUNDAY...Partly sunny. A slight chance of snow in the afternoon. Not as cool with highs in the upper 20s. Chance of snow 20 percent. .SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows 15 to 20. Highs in the upper 30s. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 20s. .TUESDAY...Mostly cloudy. A slight chance of rain and snow in the afternoon. Highs in the lower 40s. Chance of precipitation 20 percent. .TUESDAY NIGHT...Mostly cloudy. A chance of rain in the evening, then a chance of snow after midnight. Lows in the upper 20s. Chance of precipitation 40 percent. .WEDNESDAY...Mostly cloudy. A chance of snow and rain, mainly in the morning. Highs in the mid 30s. Chance of precipitation 30 percent. $$ MOZ041-047-048-291200- Boone MO-Moniteau MO-Cole MO- Including the cities of Columbia and Jefferson City 1024 PM CST Wed Jan 28 2026 .OVERNIGHT...Partly cloudy late this evening, then becoming mostly cloudy. Not as cool with lows around 17. Northeast winds around 5 mph. .THURSDAY...Mostly cloudy. A slight chance of snow in the afternoon. Cooler with highs in the mid 20s. Northeast winds 5 to 10 mph. Chance of snow 20 percent. Wind chill values as low as 5 above. .THURSDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening. Lows around 9 above. Northeast winds around 5 mph. Chance of snow 20 percent. .FRIDAY...Partly sunny. Highs around 20. North winds 5 to 10 mph. Wind chill values as low as zero. .FRIDAY NIGHT...Mostly cloudy in the evening, then clearing. Cold with lows around 2 above. North winds 5 to 10 mph. Wind chill values as low as 11 below after midnight. .SATURDAY...Sunny. Highs around 20. Wind chill values as low as 10 below in the morning. .SATURDAY NIGHT...Mostly clear in the evening, then becoming mostly cloudy. Cold with lows zero to 5 above zero. .SUNDAY...Partly sunny with a 20 percent chance of snow. Not as cool with highs around 30. .SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows 15 to 20. Highs in the upper 30s. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 20s. .TUESDAY...Mostly cloudy. A slight chance of rain and snow in the afternoon. Highs in the lower 40s. Chance of precipitation 20 percent. .TUESDAY NIGHT...Mostly cloudy. A chance of rain in the evening, then a chance of snow after midnight. Lows in the upper 20s. Chance of precipitation 40 percent. .WEDNESDAY...Mostly cloudy. A chance of rain and snow, mainly in the morning. Highs in the upper 30s. Chance of precipitation 30 percent. $$ ILZ095>097-MOZ018-019-026-027-034>036-291200- Adams IL-Brown IL-Pike IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Monroe MO-Ralls MO-Pike MO- Including the cities of Quincy, Mount Sterling, Pittsfield, Hannibal, and Bowling Green 1024 PM CST Wed Jan 28 2026 .OVERNIGHT...Mostly cloudy. Not as cool with lows around 12. Northeast winds around 5 mph. .THURSDAY...Cloudy. A chance of snow in the afternoon. Highs around 20. Northeast winds around 5 mph. Chance of snow 30 percent. .THURSDAY NIGHT...Mostly cloudy with a slight chance of snow in the evening, then partly cloudy after midnight. Cold with lows around 4 above. North winds around 5 mph. Chance of snow 20 percent. .FRIDAY...Mostly sunny. Highs around 17. North winds 5 to 10 mph. Wind chill values as low as 6 below in the morning. .FRIDAY NIGHT...Partly cloudy. Cold with lows around 2 above. North winds 5 to 10 mph with gusts up to 20 mph. Wind chill values as low as 13 below after midnight. .SATURDAY...Sunny. Highs around 20. Wind chill values as low as 15 below in the morning. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Cold with lows zero to 5 above zero. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of snow. Highs in the upper 20s. Lows 15 to 20. Wind chill values as low as 5 below. .MONDAY THROUGH TUESDAY...Mostly cloudy. Highs in the mid 30s. Lows around 20. .TUESDAY NIGHT...A chance of rain in the evening. Mostly cloudy with a chance of snow. Lows in the mid 20s. Chance of precipitation 40 percent. .WEDNESDAY...Mostly cloudy. A chance of rain and snow in the morning, then a slight chance of snow in the afternoon. Highs in the mid 30s. Chance of precipitation 30 percent. $$ ILZ069-070-074-291200- Clinton IL-Marion IL-Washington IL- Including the cities of Centralia and Salem 1024 PM CST Wed Jan 28 2026 .OVERNIGHT...Mostly cloudy. Not as cool with lows around 15. Southeast winds around 5 mph, becoming northeast. .THURSDAY...Mostly cloudy. A slight chance of snow in the afternoon. Highs in the lower 20s. Northeast winds around 5 mph. Chance of snow 20 percent. .THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of snow. Lows around 7 above. North winds around 5 mph. .FRIDAY...Partly sunny. Highs around 18. North winds 5 to 10 mph. Wind chill values as low as 3 below. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Cold with lows around 4 above. North winds 5 to 10 mph. Wind chill values as low as 12 below after midnight. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 15 to 20. Lows zero to 5 above zero. Wind chill values as low as 10 below. .SUNDAY...Partly sunny. Highs in the mid 20s. .SUNDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening. Not as cool with lows 10 to 15. Chance of snow 20 percent. .MONDAY THROUGH TUESDAY...Mostly cloudy. Highs in the mid 30s. Lows around 20. .TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with a chance of rain and snow. Lows in the mid 20s. Highs in the mid 30s. Chance of precipitation 30 percent. $$ MOZ074-084-085-099-291200- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the city of Farmington 1024 PM CST Wed Jan 28 2026 .OVERNIGHT...Partly cloudy late this evening, then becoming mostly cloudy. Not as cool with lows around 19. Light and variable winds, becoming northeast around 5 mph. .THURSDAY...Partly sunny in the morning, then becoming mostly cloudy. Highs around 30. Northeast winds around 5 mph. .THURSDAY NIGHT...Cloudy with a 20 percent chance of snow. Lows around 11. Northeast winds around 5 mph. .FRIDAY...Partly sunny. Highs in the mid 20s. North winds 5 to 10 mph with gusts up to 20 mph. Wind chill values as low as zero. .FRIDAY NIGHT...Mostly cloudy. Cold with lows around 5 above. North winds 5 to 10 mph with gusts up to 20 mph. Wind chill values as low as 10 below after midnight. .SATURDAY...Sunny. Highs in the lower 20s. Wind chill values as low as 10 below in the morning. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows zero to 5 above zero. Highs in the lower 30s. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows around 15. Highs around 40. .MONDAY NIGHT...Partly cloudy. Lows around 20. .TUESDAY...Partly sunny in the morning, then mostly cloudy with a slight chance of rain in the afternoon. Highs in the lower 40s. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly cloudy. A chance of rain in the evening, then a chance of snow after midnight. Lows in the upper 20s. Chance of precipitation 40 percent. .WEDNESDAY...Mostly cloudy with a 40 percent chance of rain. Highs around 40. $$ MOZ051-052-060-291200- Montgomery MO-Lincoln MO-Warren MO- 1024 PM CST Wed Jan 28 2026 .OVERNIGHT...Mostly cloudy. Not as cool with lows around 14. North winds around 5 mph. .THURSDAY...Mostly cloudy. A slight chance of snow in the afternoon. Cooler with highs in the lower 20s. Northeast winds 5 to 10 mph. Chance of snow 20 percent. Wind chill values as low as 5 above. .THURSDAY NIGHT...Mostly cloudy. A chance of snow, mainly in the evening. Lows around 7 above. North winds around 5 mph. Chance of snow 30 percent. .FRIDAY...Mostly sunny. Highs around 18. North winds 5 to 10 mph. Wind chill values as low as 3 below. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Cold with lows around 2 above. North winds 5 to 10 mph with gusts up to 20 mph. Wind chill values as low as 12 below after midnight. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs around 20. Lows around zero. Wind chill values as low as 15 below. .SUNDAY...Partly sunny. A slight chance of snow in the afternoon. Not as cool with highs in the upper 20s. Chance of snow 20 percent. .SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly cloudy. Lows 15 to 20. Highs in the mid 30s. .TUESDAY...Mostly cloudy. A slight chance of rain and snow in the afternoon. Highs in the upper 30s. Chance of precipitation 20 percent. .TUESDAY NIGHT...Mostly cloudy. A chance of rain in the evening, then a chance of snow after midnight. Lows in the mid 20s. Chance of precipitation 40 percent. .WEDNESDAY...Mostly cloudy with a chance of rain. A chance of snow, mainly in the morning. Highs in the mid 30s. Chance of precipitation 30 percent. $$ ILZ058-059-098-099-291200- Greene IL-Macoupin IL-Calhoun IL-Jersey IL- 1024 PM CST Wed Jan 28 2026 .OVERNIGHT...Mostly cloudy. Not as cool with lows around 11. Northeast winds around 5 mph. .THURSDAY...Cloudy. A slight chance of snow in the afternoon. Highs around 20. Northeast winds 5 to 10 mph. Chance of snow 20 percent. Wind chill values as low as zero. .THURSDAY NIGHT...Mostly cloudy. A chance of snow in the evening. Cold with lows around 4 above. North winds around 5 mph. Chance of snow 30 percent. .FRIDAY...Mostly sunny. Highs around 17. North winds 5 to 10 mph. Wind chill values as low as 9 below in the morning. .FRIDAY NIGHT...Mostly cloudy in the evening, then clearing. Cold with lows around 2 above. North winds 5 to 10 mph with gusts up to 20 mph. Wind chill values as low as 14 below. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 15 to 20. Lows around zero. Wind chill values as low as 15 below. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of snow. Highs in the mid 20s. Lows 10 to 15. Wind chill values as low as 10 below. .MONDAY THROUGH TUESDAY...Mostly cloudy. Highs in the mid 30s. Lows 15 to 20. .TUESDAY NIGHT...A chance of rain in the evening. Mostly cloudy with a chance of snow. Lows in the mid 20s. Chance of precipitation 40 percent. .WEDNESDAY...A chance of rain in the morning. Mostly cloudy with a chance of snow. Highs in the mid 30s. Chance of precipitation 30 percent. $$ ILZ060-064-065-291200- Montgomery IL-Bond IL-Fayette IL- Including the cities of Litchfield and Vandalia 1024 PM CST Wed Jan 28 2026 .OVERNIGHT...Mostly cloudy. Not as cool with lows around 10 above. North winds around 5 mph. .THURSDAY...Cloudy. A slight chance of snow in the afternoon. Highs around 20. Northeast winds around 5 mph. Chance of snow 20 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of snow, mainly in the evening. Cold with lows around 4 above. North winds around 5 mph. Chance of snow 30 percent. .FRIDAY...Mostly sunny. Highs around 16. North winds 5 to 10 mph. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Cold with lows around 2 above. North winds 5 to 10 mph. Wind chill values as low as 14 below. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 15 to 20. Lows around zero. Wind chill values as low as 15 below. .SUNDAY...Partly sunny. Highs in the mid 20s. .SUNDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening. Not as cool with lows around 10 above. Chance of snow 20 percent. .MONDAY THROUGH TUESDAY...Mostly cloudy. Highs in the lower 30s. Lows 15 to 20. .TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow. Lows in the lower 20s. .WEDNESDAY...Cloudy with a chance of rain and snow. Highs in the lower 30s. Chance of precipitation 30 percent. $$ ILZ079-MOZ075-291200- Randolph IL-Sainte Genevieve MO- Including the cities of Chester and Sparta 1024 PM CST Wed Jan 28 2026 .OVERNIGHT...Mostly cloudy. Not as cool with lows around 16. South winds around 5 mph, becoming north. .THURSDAY...Mostly cloudy. Highs in the mid 20s. Northeast winds around 5 mph. .THURSDAY NIGHT...Cloudy. A slight chance of snow in the evening, then a chance of snow after midnight. Lows around 9 above. North winds 5 to 10 mph. Chance of snow 30 percent. Wind chill values as low as 1 below after midnight. .FRIDAY...Partly sunny. Highs around 20. North winds 5 to 10 mph. Wind chill values as low as 2 below. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Cold with lows around 5 above. North winds around 10 mph with gusts up to 20 mph. Wind chill values as low as 10 below after midnight. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs around 20. Lows around zero. Wind chill values as low as 10 below. .SUNDAY...Mostly sunny. Not as cool with highs in the upper 20s. .SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows 10 to 15. Highs in the mid 30s. .MONDAY NIGHT...Partly cloudy. Lows around 20. .TUESDAY...Partly sunny in the morning, then becoming mostly cloudy. Highs in the upper 30s. .TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with a chance of rain and snow. Lows in the upper 20s. Highs in the upper 30s. Chance of precipitation 40 percent. $$ MOZ059-062-072-073-291200- Gasconade MO-Franklin MO-Crawford MO-Washington MO- Including the cities of Washington, Union, and Sullivan 1024 PM CST Wed Jan 28 2026 .OVERNIGHT...Partly cloudy late this evening, then becoming mostly cloudy. Not as cool. Near steady temperature around 20. Light and variable winds, becoming northeast around 5 mph. .THURSDAY...Mostly cloudy. Highs in the upper 20s. Northeast winds 5 to 10 mph. .THURSDAY NIGHT...Mostly cloudy. A chance of snow, mainly in the evening. Lows around 9 above. Northeast winds around 5 mph. Chance of snow 30 percent. .FRIDAY...Partly sunny. Highs in the lower 20s. North winds 5 to 10 mph. Wind chill values as low as 1 above. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Cold with lows around 4 above. North winds around 5 mph with gusts up to 20 mph. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs around 20. Lows zero to 5 above zero. Wind chill values as low as 10 below. .SUNDAY...Mostly sunny. A slight chance of snow in the afternoon. Not as cool with highs in the lower 30s. Chance of snow 20 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Not as cool with lows 15 to 20. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs in the upper 30s. Lows in the lower 20s. .TUESDAY...Partly sunny in the morning, then mostly cloudy with a slight chance of rain in the afternoon. Highs in the lower 40s. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly cloudy. A chance of rain in the evening, then a chance of snow after midnight. Lows in the upper 20s. Chance of precipitation 40 percent. .WEDNESDAY...Mostly cloudy. A chance of rain and snow, mainly in the morning. Highs in the upper 30s. Chance of precipitation 30 percent. $$ ILZ102-MOZ065-291200- Monroe IL-Jefferson MO- 1024 PM CST Wed Jan 28 2026 .OVERNIGHT...Mostly cloudy. Not as cool with lows around 16. Light and variable winds, becoming northeast around 5 mph. .THURSDAY...Mostly cloudy. Highs in the mid 20s. Northeast winds around 5 mph. .THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of snow. Lows around 8 above. North winds around 5 mph. .FRIDAY...Partly sunny. Highs around 20. North winds 5 to 10 mph. Wind chill values as low as 2 below. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Cold with lows around 5 above. North winds 5 to 10 mph with gusts up to 20 mph. Wind chill values as low as 9 below after midnight. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs around 20. Lows around zero. Wind chill values as low as 10 below. .SUNDAY...Mostly sunny. Not as cool with highs in the lower 30s. .SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows around 15. Highs in the upper 30s. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 20s. .TUESDAY...Partly sunny in the morning, then becoming mostly cloudy. Highs around 40. .TUESDAY NIGHT...Mostly cloudy. A chance of rain in the evening, then a chance of snow after midnight. Lows in the upper 20s. Chance of precipitation 40 percent. .WEDNESDAY...A chance of snow in the morning. Mostly cloudy with a chance of rain. Highs in the upper 30s. Chance of precipitation 30 percent. $$