Chicago Forecast August 27, 2021 5:54 pm Weekend Forecast: Warm, Humid With a Chance For Storms NBC 5 Storm Team Meteorologist Brant Miller has the latest forecast for the Chicago area. 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