The National Weather Service issued heat advisories for a large swath of the East Coast from central Florida to Virginia ...

The National Weather Service (NWS) issued heat advisories for large portions of the East Coast and Midwest through most of ...

At 1:44 a.m. EDT on Sunday, the National Weather Service issued a heat advisory valid between noon EDT and 9 p.m. EDT for ...

At 2:23 p.m. on Saturday, the National Weather Service issued a heat advisory valid from Monday 11 a.m. until Tuesday 8 p.m.

At 12:01 p.m. on Saturday, the National Weather Service issued a heat advisory valid for Sunday between 11 a.m. and 9 p.m.

On Saturday at 1:36 p.m. a heat advisory was released by the National Weather Service valid from Monday 11 a.m. until Tuesday ...

Orlando heat wave triggers Heat Advisory with temperatures reaching mid to upper 90's and heat index up to 110°F.

The National Weather Service issued a heat advisory at 2:23 p.m. on Saturday valid from Monday 11 a.m. until Tuesday 8 p.m.

NWS expects the heat value to go up to 110 degrees. The organization warns that hot temperatures, coupled with humidity, may ...

Saturday: Sunny, with a high near 94. Heat index values as high as 104. Calm wind becoming east southeast around 5 mph in the afternoon.

A heat advisory goes into effect Thursday for parts of Connecticut where heat index values will soar past 100 degrees on ...

Baltimore anticipates intense summer heat and possible severe storms amidst a heat advisory and stalling frontal boundary.