But before that, the chance for severe weather along with dangerous heat and humidity were in the forecast Monday as part of ...

Extreme heat is expected to hit the Chicago area again this week, and some felt the sweltering, humid temperatures on Sunday ...

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

After a weekend of scattered storms and warm temperatures, the Chicago area faces a sweltering start to the week with a heat ...

The National Weather Service has issued a heat advisory for the entire Chicago area ahead of more hot and humid conditions.

Severe thunderstorms could continue into July 29, bringing havoc to morning commutes in Chicago, Milwaukee and Indianapolis.

The advisory, expected to last from noon to 8 p.m., spans several areas including Cook, Dekalb, McHenry and DuPage counties, according to the National Weather Service.

A heat advisory continued Thursday for much of the Chicago area, with high temperatures in the 90s and peak heat index values ...

Illinois' number one music festival is set to take over Chicago's Grant Park this weekend, with Lollapalooza's star-studded lineup drawing crowds in the hundreds of thousands. The festival is only ...

An air conditioning issue prompted an hours-long bypass at Rush University Medical Center's emergency room during sweltering ...