The National Weather Service announced Wednesday that heat index values in the region were predicted to be in the upper 90s and lower 100s.

The National Weather Service has issued a HEAT ADVISORY for parts of the Susquehanna Valley for Thursday, June 26 from 9 AM - ...

On Wednesday at 1:24 p.m. a heat advisory was released by the National Weather Service valid for Thursday between 9 a.m. and ...

Weather forecasters are predicting wild temperature swings across the eastern U.S. Wednesday was expected to be another ...

At 8:06 p.m. on Tuesday, the National Weather Service released an updated heat advisory in effect until Wednesday at 7 p.m.

The National Weather Service released an updated heat advisory at 12:26 a.m. on Tuesday valid from noon until Wednesday 7 p.m ...

On Wednesday at 2 p.m. a heat advisory was issued by the NWS Blacksburg VA valid for Thursday between noon and 7 p.m. for ...

A heat advisory was in effect for parts of the New Orleans metro Wednesday as weather forecasters warned of high humidity and dangerously high "feels-like" temperatures nearing 110 degrees.

On Wednesday at 3:16 a.m. the National Weather Service released a heat advisory in effect until 7 p.m. for Essex County.

While Lowcountry counties aren’t expected to be under a heat advisory Wednesday, excessive heat could still pose a risk.

The heat wave caused disruptions to public transport across the Northeast. Amtrak said it will be forced to slow train speeds ...

The NWS issues a heat advisory with heat indices up to 109 degrees in Charlotte, and notes potential severe afternoon storms.