A heat advisory will be in effect for parts of the area this week as heat indices reach 100 degrees in parts of Delaware. See ...

Residents in the Southeast U.S. are no strangers to hot weather in the summertime. But the sweltering heat this week set at ...

The National Weather Service's heat advisory will run through Wednesday night, with the heat index expected to surpass 100 ...

Thursday: A slight chance of showers, then a chance of showers and thunderstorms after 11 am. Sunny and hot, with a high near 95. Heat index values as high as 109. Calm wind becoming southeast around ...

Extreme heat has again enveloped the tri-state area, prompting the National Weather Service to issue heat advisories through ...

NWS issues a heat advisory in Knoxville with a heat index up to 107 degrees, warning of heat illnesses and potential ...

High heat and humidity could break records as a heat wave continues to scorch southern New England on Wednesday, but ...

If a child is showing symptoms of heat-related illness, they should be brought to a cool place and provided with cool water ...

The National Weather Service has forecast a heat wave for Puerto Rico, which is already being felt by thousands of residents who have changed their daily work routines and activities.