Residents in Chicago, its suburbs, and northern Indiana should prepare for severe weather conditions, particularly in areas east of Interstate 57. Risks include damaging wind gusts over 60 mph, hail larger than one inch, and potential tornadoes. Morning commuters may face disruptions due to isolated showers and thunderstorms. While the first wave of storms is not expected to be severe, the afternoon supercell thunderstorms could pose significant hazards. Those in northern Indiana and far-eastern Illinois are at the highest risk for severe impacts. (Source: NBC Chicago, Storm Prediction Center)