The National Weather Service in Charleston issued an “extreme heat warning” for much of the Lowcountry on Sunday and Monday.

Flooding could occur in parts of central Ohio with extreme heat likely to follow for much of the area south of Columbus.

The National Weather Service has issued an extreme heat warning for the entire state as temperatures in the Lowcountry ...

The NWS Raleigh NC issued an Extreme Heat Warning for central North Carolina, with heat index values up to 115, advising ...

Raleigh faces an Extreme Heat Warning with heat index values up to 115 degrees; residents are urged to stay cool and hydrated ...

The National Weather Service issued an extreme heat warning for Lancaster County. The warning will remain in effect from noon ...

As dangerous highs continue in central North Carolina, and heat index temperatures climb past 110 degrees all weekend, the ...

An extreme heat warning was issued by the National Weather Service in Mount Holly at 2:22 a.m. on Friday, July 25.

A heat advisory and extreme heat warning will be in effect as hot and humid conditions hit Delaware today. See the weekend ...

(KMAland) -- An extreme heat warning has been issued for most of southwest Iowa and southeast Nebraska Sunday and Monday. The ...

The National Weather Service issued Extreme Heat Watches and Flood Advisories throughout Illinois. Here's the forecast.

The National Weather Service released an updated extreme heat warning at 12:53 p.m. on Friday in effect until 9 p.m. for ...