Chicago Forecast December 15, 2024 7:32 am Chicago Forecast: Mild temps to start the week Highs in the 40s Sunday; 50 Monday Local 1:54 CHICAGO FORECAST: Cloudy skies, afternoon snow showers expected Thursday 2:22 Chicago forecast: Chance of snow on the way 2:14 Wednesday forecast for Chicago area: Snow chances ahead 3:08 Wednesday morning weather 2:09 CHICAGO FORECAST: Snow possible for Wednesday morning commute