The heat index could reach more than 100 degrees on Monday and Tuesday, according to the National Weather Service.

An intense heat wave threatens millions of people across the Southeast with temperatures reaching 115 degrees through midweek ...

Nashville's NWS issues a Heat Advisory warning of extreme temperatures and high humidity until Wednesday evening.

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

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

The National Weather Service in Paducah has extended its dangerous heat warning, now forecasting extreme heat conditions to last through at least Wednesday. The updated advisory urges residents across ...

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

Heat and humidity will once again smother the eastern half of the country this week, pushing the heat index to dangerous ...

A double whammy of wildfire smoke blowing into the city and an incoming heat wave has made the city's air dangerous for ...

Per the NWS Wilmington office, which covers Central and Southwest Ohio, the heat index — the measure of how hot it feels — ...

Central Florida is currently experiencing a dangerous heat wave, with temperatures expected to challenge record highs in ...