Chicago Weather July 12, 2021 8:05 am Chicago's Forecast: Mild And Humid Today; Isolated Storms Warm And Humid This Week With Isolated Storms Local 2:01 Wednesday evening forecast: Calm conditions expected 3:01 Wednesday morning weather 2:25 Potentially severe weather approaches Chicago area as blowing dust causes travel issues in western suburbs 3:07 Tuesday morning forecast 2:26 Monday night forecast: Storms possible