CHICAGO (WLS) -- The Chicago area will be undergoing another day of extreme heat Monday. A National Weather Service Extreme ...

Chicago is experiencing a dangerous heat wave with the OEMC providing resources like cooling centers and safety tips, and ...

Saturday set a new highest minimum temperature for June 21 in Chicago. Humidity levels are making it feel well over 100 ...

Hot and humid weather will continue this week throughout Illinois, with scattered storms likely to cool off certain areas. Here's the forecast.

The Chicago area is under an extreme heat warning until very late Monday night. Heat index values — a combo of temps and ...

Record-breaking heat continues in Chicago, with dangerously high temperatures and little relief expected all week.

A sweltering heat wave across the Chicago area continues for a third straight day Monday, with temperatures that feel as high as 105 degrees and extreme heat warnings and advisories across Illinois.

Three people are dead and a regional airport has been heavily damaged after powerful winds including a tornado swept across ...

The Chicago area is under an extreme heat warning until very late Monday night. Temperatures during the day Monday are ...

Widespread 90s, even perhaps a few 100s, will bake much of the eastern two-thirds of the country in a dangerous heat wave.

Tens of millions of people across the Midwest and East are enduring another sweltering day of dangerously hot temperatures as ...