It's a hot one for millions of people in the Midwest and Great Lakes states

Dangerous heat is expected across large swaths of the U.S. this week, according to the National Weather Service.

A heat wave will blast a large swath of the United States this week. The National Weather Service says temperatures rising ahead of the July 4th holiday will feel hotter because…

A heat wave will blast the eastern United States this week

Sweltering conditions are expected to last through the weekend