The severe weather has caused significant disruptions across the Chicago area. Power outages have affected hundreds of thousands of residents, and flooding has been reported in streets and basements. Downed trees and damaged infrastructure have created hazardous conditions, particularly in the south and southwest suburbs. The National Weather Service has also received unconfirmed reports of tornadoes in Glen Ellyn, Orland Park, and Lansing, with damage assessments pending. Residents are urged to remain cautious and prepared for further severe weather.