Record-Breaking Heatwave Grips Chicago, Relief in Sight

Chicago is expected to break heat records again on Thursday, with temperatures potentially reaching triple digits for the first time since 2012. The city experienced "oppressive and dangerous" heat on Wednesday, breaking a 76-year-old record for the highest heat index. Relief may come in the form of a possible thunderstorm in the late afternoon or early evening, with cooler temperatures expected. The weekend is expected to be more comfortable, with temperatures in the mid-70s. Mayor Brandon Johnson urged residents to stay hydrated and support sanitation workers during the heatwave.