The South in July is always hot and humid, but Tennesseans get an extra does of heat with an incoming heat dome. What to know.

How hot is it in Tennessee? Tennessee heat index map The National Weather Service predicts the heat index could hit 108 degrees or higher in some communities over the next several days.

Heat advisories and extreme heat warnings have been issued across Middle Tennessee and Southern Kentucky for the last several ...

Twelve states face "dangerously hot conditions," as a major heat wave hits large parts of the country this week, a Newsweek map shows. The National Weather Service (NWS) has issued multiple heat ...

The Centers for Disease Control and Prevention (CDC) says that extreme heat can lead to heat-related illnesses, especially ...

Mississippi is seeing extreme heat this summer. Energy experts offer tips to keep your home cool, and save on electric bills ...