Watch CBS News

Millions under excessive heat warnings

Name: Millions under excessive heat warnings
Uploaded: 2022-07-18T18:41:45-0400
Duration: 1 min 16 s
Description: A massive heat dome is hovering over the central part of the U.S., with record highs expected in six states. Weather Channel meteorologist Mike Bettes has the forecast.

A massive heat dome is hovering over the central part of the U.S., with record highs expected in six states. Weather Channel meteorologist Mike Bettes has the forecast.