Chicago Tonight

It’s Hotter Than Hot Outside. What Exactly Is the Heat Index

Clip: 06/14/2022 | 2m 21s | Video has closed captioning.

Some parts of the Chicago area saw temps hit 100 degrees. And the heat index hit even higher than that -- 110 at Chicago's Midway airport! So that begs the question: what exactly is the heat index?

Aired: 06/14/22

Rating: NR

Problems Playing Video? | Closed Captioning

Chicago Tonight is a local public television program presented by WTTW.

WTTW video streaming support provided by members and sponsors.