Chicago Forecast March 20, 2023 6:07 pm Monday Evening Forecast: Clouds Build, Rain Possible Tomorrow Here is the NBC 5 evening forecast from Storm Team Meteorologist Brant Miller. Local 2:44 Tuesday morning weather 2:44 Monday morning weather 2:22 CHICAGO'S FORECAST: Rainy Monday Commute 3:26 Friday morning weather 2:50 Thursday morning weather