Chicago officials are preparing for the dangerous heat expected Wednesday and Thursday, reminding residents of the cooling centers around the city and assuring families of Chicago Public School students that all CPS classrooms are equipped with air conditioning. National Weather Service officials are warning of hot conditions that will settle over Chicagoland for the next two days with a heat .
Chicago has laws for landlords to keep all apartments warm during the winter but does not have a similar blanket rule to keep them cool during the summer.