CHICAGO (WLS) -- Chicago is extending its summer pool plan as sweltering heat and humidity return to the area this weekend. Fifteen pools are closing on Sunday. Another 42 pools close on Aug. 17, ...

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

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

An Air Quality Alert is active until Thursday night at midnight. People with sensitivities should take precautions.