September 20, 2017 4:30 pm Sept. 20 Hasn't Been This Hot in Chicago Since 1931 A record-high temperature was tied Wednesday for the Chicago area after nearly a century. Alicia Roman reports. Local 2:44 Monday morning weather 2:22 CHICAGO'S FORECAST: Rainy Monday Commute 3:03 Fallen Chicago Police Officer Luis Huesca remembered at visitation 2:08 Visitation set for Officer Luis Huesca as reward increases to $100K 2:17 Reward increases to $100K for arrest in Chicago Police Officer Luis Huesca's killing