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

Those of us sweltering in unbearable heat at the moment are probably acutely aware of the physical effects that high temperatures have on our bodies - from swollen feet to dizziness.But extreme heat ...

High temperatures across the Plains, Midwest, mid-Atlantic and Northeast are expected to hit at least 15 degrees above normal ...

In Central Park Monday's temperature of 96 degrees broke a record that had stood since 1888, according to the National ...

A potentially life-threatening heat wave hit the East Coast of the United States on Monday, with temperatures expected to ...

Substitutes who watch from the locker room, abandoned practice sessions and sweat-soaked jerseys. A heat wave is taking a ...

US News: A brutal heat wave has gripped the eastern part of the United States as tens of millions of people sweltered in record high temperatures on Tuesday.A .

With extreme heat ahead, US readiness appears to be on ice ... “And then when disasters hit, you would have a diminished FEMA, a diminished HUD, to be able to assist people,” he said.

Soccer fans attend a FIFA Club World Cup game between Bayern Munich and Benfica in extreme heat conditions in Charlotte, ...

"This extreme heat will not just be uncomfortable and oppressive for New Yorkers," warned Mayor Eric Adams, adding that each year heat claims the lives of 500 people in this city of eight million.

The National Weather Service issued an extreme heat warning for New Castle County lasting through June 25. See how hot Delaware will get this week.

Extreme heat is impacting states across the country. ... Extreme heat hits the US: See map of impacted states. Julia Gomez, USA TODAY. Updated Mon, June 23, 2025 at 6:20 PM UTC.