Here’s what you need to know about this uncommon form of extreme weather.

Extreme heat is considered the deadliest weather-related hazard in the U.S., according to the Fifth National Climate Assessment. About 2,000 Americans die each year on average from extreme heat, ...

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

Extreme heat is considered the deadliest weather-related hazard in the U.S., according to the Fifth National Climate ...

Exploring Chicago with a group can be exciting—but it also comes with challenges like managing time, transportation, and ...

Stifling heat and humidity will cover the Chicago area from Wednesday morning through Thursday evening, according to ...

A dangerous heat wave has descended on Chicagoland this week, with extreme heat and humidity to persist through Thursday.

Make the most of the summer weather by preparing your child with the tools, tips and confidence they need to stay safe.

Portions of west-central Chicago experienced localized flash flooding on July 8. Find out how to stay safe in flooded areas.

Trump Promised ‘No Tax on Tips.’ Then Came the Fine Print. How to hard boil eggs without using water Bessent: Tariffs will 'boomerang' back to April levels by Aug. 1 for countries without ...

Chicago’s low temperature Sunday was a stifling 80 degrees, breaking the June 22 record for minimum temperature. The low was 4 degrees higher than the previous record set in 1923, according to ...