Air Quality August 24, 2024 7:20 am Chicago Forecast: Heat and humidity building Hot days ahead with a slight chance of storms today and Sunday morning Local 2:29 CHICAGO'S FORECAST: Finally, Some Rain! 2:14 Chicago Forecast: Near-record heat today; rain tomorrow 3:22 Friday morning weather 1:58 CHICAGO FORECAST: Another warm day ahead Friday with overnight rain possible 2:29 Thursday forecast