Chicago Severe Weather July 12, 2023 7:26 pm Watch: Tornado forms over O'Hare Airport live during NBC Chicago coverage The threat of severe weather, including tornadoes and flash flooding, is rising on Wednesday afternoon, according to the National Weather Service. Local 0:34 Costco recalls severe cold and flu medicine for possible ‘contamination' 0:36 McDonald's new value menu launches next week. Here's a preview of the offers 3:51 Dave Wannstedt breaks down Bears' win over Packers 1:58 The Blue Man Group wraps up Chicago residency with final performance 1:52 Lake-effect snow expected in part of Chicago area
