Much of the East is getting a brief respite from the July-like heat that baked the region earlier this week, but thermometers ...

A "heat dome" developing on the East Coast could send temperatures to 100 degrees in Boston next week. As a result, an ...

A large dome of high pressure is locking in the first heat wave of the summer across much of the central United States. From the Great Plains to the Upper Midwest, heat advisories and even some ...

Meteorologists say a phenomenon known as a heat dome, a large area of high pressure in the upper atmosphere that traps heat ...

Some parts of Arkansas are about to experience some of the hottest temperatures of the season, and humidity will also produce a brutal stretch of summer heat.

Heat dome will cause dangerously high temperatures in many places across the country this weekend, especially the Midwest and East Coast.

Summer will make a dramatic entrance in the U.S. this week with a heat dome that will bring stifling heat and uncomfortable ...

A heat dome — a heat-trapping lid of strong high ... with widespread major risks for heat-related impacts from Oklahoma and Arkansas to Minnesota, Wisconsin and Michigan. Rapid City, South ...

National Weather Service meteorologist Scott Curl said brief relief was expected in some areas Saturday night, with rain in parts of Oklahoma and Arkansas before the heat returns. "This dome kind ...

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

Sixty-five million Americans from coast to coast are under heat alerts as the life-threatening heat dome continues for ... 100 degrees in Little Rock, Arkansas; 99 degrees in Oklahoma City ...