Chicago Weather June 25, 2021 12:47 pm Chicago Weather: Rainy Weekend Ahead A flash flood watch is in effect for most of the metro area through Saturday morning. NBC 5 meteorologist Paul Deanno has the latest. Local 2:18 Latest forecast from the NBC 5 Storm Team 2:18 Chicago Forecast: Evening storms to end a summer-like day 1:50 CHICAGO FORECAST: Dry conditions overnight ahead of possible storms Saturday afternoon 3:15 Friday morning weather 1:44 CHICAGO FORECAST: Storms impact region ahead of weekend cooldown