The Chicago Park District uses the Chicago Heat Vulnerability Index to identify pools in the system with a high heat risk.

Chief Meteorologist Albert Ramon is tracking storms and when dangerous heat returns. 3 people dead, suspect in custody after ...

But before that, the chance for severe weather along with dangerous heat and humidity were in the forecast Monday as part of a "Ring of Fire" weather pattern, with a heat advisory going into effect ...

Heat and high humidity bring a chance of thunderstorms to the Chicago area Saturday. Temperatures will be in the mid 90’s, ...

Forecasters warn of 100- to 105-degree heat index values through Tuesday, with potential storms offering limited relief.

Another 90° day in Chicago—and there’s more heat where that came from🌡️ Here's what to expect this weekend and beyond.

Temperatures climbed into the low to mid-90s in the afternoon, and it will feel like between 105-109 degrees, ABC7 Chicago ...

Monday’s heat advisory is set to expire at 8 p.m. The advisory cautioned heat index values of up to 109 degrees.

Temperatures are then expected to soar into the lower 90s Thursday through Saturday. The hottest day will likely be Saturday ...

Chicago faces a persistent heatwave with temperatures forecasted to reach the mid 90s, minimal rain chances, and potential ...