States in the Midwest and Northeast could reach record temperatures in the coming days: Here’s where and when.

The first heat wave of summer could bring punishing humidity and triple-digit temperatures to many states east of the Rocky ...

Summer officially begins at 10:41 PM ET. Our first heat wave of the year begins this weekend. Highs soar into the low 90s tomorrow afternoon, with heat index values in the upper 90s. Saturday night ...

"A dangerous, widespread heat wave will bake the central and eastern U.S., bringing the hottest temperatures of the year and uncomfortably muggy air to the Midwest and Northeast that in some areas ...

Officials warn of health risks as massive weather system traps sweltering air.

Friday is the summer solstice and much of the U.S. is going to be baking in serious heat starting this weekend with a heat dome expected to keep temperatures soaring. Stephanie Sy reports on what you ...

ORLANDO, Fla. — As Memorial Day Weekend comes to a close, travelers start to head back home, taking to the roads and to the sky. According to the Auto Club Group AAA, a record-breaking 2.6 ...

Denver tied a heat record on Friday with a high temperature ... areas and eastern plains could get 15-30 mph winds over the weekend. The temperatures across the state will be a little less hot ...