Extreme heat is settling in over Ohio, making it feel over 100 degrees. Here's the latest forecast and how you can stay cool.

Extreme heat will blanket the Chicago area starting Wednesday, with heat index readings expected to be over 100.

The National Weather Service has issued a heat advisory for the Muncie area for Thursday, July 24. The heat advisory will be in effect from 11 a.m. to 8 p.m. Heat index values are expected to be up to ...

The forecast high in Little Rock for July 23-24 was 101 degrees and heat index values nearing 110. The heat index measures how hot it actually feels when factoring for humidity. It's ...

The National Weather Service in White Lake issued a heat advisory, in effect from 11 a.m. to 8 p.m. Thursday. The heat index — what the temperature feels like — is expected to hit 101 ...

Another heat wave is expected in Wisconsin this week. Here's how a scientific process nicknamed "corn sweat" could be making it feel hotter.

The National Weather Service in Springfield has issued a Heat Advisory in effect through Thursday, July 25, for much of southern Missouri, including the Ozarks region. Residents can expect ...