The Windy City Smokeout ended its second day early on Friday outside the United Center, as potentially severe storms approached Chicago, following Thursday night's evacuation due to the weather. The Windy City Smokeout is a four-day festival,

Delays and cancellations have been cropping up at O’Hare and Midway airports Friday morning due to heavy rain as more thunderstorms are expected to move through the Chicago area in the evening.