The National Weather Service in San Juan, Puerto Rico, has issued heat warnings and advisories for Puerto Rico and the U.S.

NWS issues a heat advisory for parts of Oklahoma and northern Texas, citing heat index values up to 110 degrees.

A heat advisory is back for the Metroplex, as well as counties to the North and East. The alert, issued by the National ...

Heat index values could reach as high as 106. Temperatures are expected to cool down later this week. Here's what to know about the forecast.

North and central Georgia will be under the Heat Advisory from 11 a.m. Monday through 8 p.m. Tuesday. The National Weather ...

Severe thunderstorms could continue into July 29, bringing havoc to morning commutes in Chicago, Milwaukee and Indianapolis.

At 8:38 a.m. on Monday, the National Weather Service released a heat advisory valid from noon until Tuesday 9 p.m. for ...

On Monday at 9:25 a.m. a heat advisory was released by the National Weather Service valid between 10 a.m. and 6 p.m. for ...

The National Weather Service has issued a heat advisory for Rhode Island and other parts of Southern New England.

A heat advisory has been issued for the Lower Hudson Valley on Monday, July 28, as heat index levels are predicted to reach ...

The National Weather Service has issued a heat advisory for New Jersey and greater New York starting July 28 and running ...