Chicago Weather December 17, 2024 12:51 pm CHICAGO FORECAST: Light Snow Develops Tonight Minor accumulations could lead to slick travel Wednesday morning. Local 2:21 CHICAGO FORECAST: Lake Effect Snow For Some 1:58 Chicago Forecast: Snow showers overnight into Wednesday morning 2:26 Chicago's Forecast: Mild Start to Week, Cold Finish 1:49 Chicago Forecast: Mild temps to start the week 2:20 CHICAGO FORECAST: Rain Continues Overnight