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

"Daily Heat Advisories and/or Extreme Heat Warnings are very likely for most (or all) of the Mid-South through at least the ...

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

The Newark area usually gets 15 days with 90-degree temperatures in all of June and July, and it already has 22, as of Sunday ...

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

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

Heat advisories are in place from Monday to Wednesday across the Northeast, the National Weather Service said.

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

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

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

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