Nearly 170 million people across 28 states are under various heat alerts, the federal agency says. “High temperatures in the ...

The National Weather Service has extended the Heat Advisory to last now through Wednesday night instead of Tuesday night.

A heat advisory was in place from 11 a.m. until 8 p.m. Monday for southern Oxford County, interior Cumberland County, as well ...

The heat is no joke and this year, it's impacting a large portion of the U.S. Here's what to know about heat stroke, ...

With temperatures expected to hit triple digits this week, here is how Monmouth and Ocean counties is coping with the ...

Hot temperatures and high humidity will make it feel like 100°+ in the Upstate on Tuesday and Wednesday. The National Weather ...

After an extreme heat warning, Buttonwood Park Zoo in New Bedford will be closed on Tuesday, officials said, but the animals will be kept cool.

A heat wave is blanketing Delaware today and will last several days. When is relief on the way? Here's the latest forecast.

As temperatures climbed into the 90s on Monday, and the National Weather Service issued a heat advisory or extreme heat warning through tomorrow, Bennington County residents found ways to stay ...

The rare June heat wave broke about 20 records on Sunday and is expected to break more on Monday. According to The Weather ...

The first full week of summer brought a heat wave to Northeastern Pennsylvania, with a heat index of more than 100 degrees, ...

Extreme heat is impacting states across the country. See maps of high temperature forecasts and heat index levels.