Wed Jan 8 12:26:40 AM EST 2025 Madison IL-Saint Clair IL-Monroe IL-Saint Charles MO- Saint Louis MO-Saint Louis City MO-Jefferson MO- Including the cities of Alton, Edwardsville, Belleville, Cahokia, Saint Charles, and Saint Louis 1125 PM CST Tue Jan 7 2025 .REST OF TONIGHT...Partly cloudy. Cooler with lows around 6 above. West winds around 5 mph. .WEDNESDAY...Mostly sunny. Highs in the mid 20s. West winds 5 to 10 mph. Wind chill values as low as 6 below in the morning. .WEDNESDAY NIGHT...Mostly clear. Cold with lows around 3 above. Southwest winds around 5 mph. .THURSDAY...Sunny. Highs in the lower 30s. South winds around 5 mph. .THURSDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening, then a chance of snow after midnight. Not as cool. Near steady temperature in the mid 20s. South winds around 5 mph. Chance of snow 50 percent. .FRIDAY...Cloudy. Snow likely, mainly in the morning. Light snow accumulation possible. Highs in the lower 30s. Chance of snow 60 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Cooler with lows around 15. .SATURDAY...Mostly sunny. Highs in the lower 30s. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly cloudy. Lows around 20. Highs in the mid 30s. .MONDAY THROUGH TUESDAY...Partly cloudy. Highs around 30. Lows 10 to 15.