An extreme heat warning was issued by the National Weather Service in Phoenix at 12:54 a.m. on Wednesday, June 18.

Summer temperatures can often reach dangerous levels, even in states like Connecticut that aren't known for extreme heat. The state averages more than 500 emergency room visits each year due to ...

We wanted to make sure you knew about the Extreme Heat Warning in effect today and what that means for you. We also wanted ...

Major heat risk today and tomorrow as highs reach 110°. Wind ramps up Thursday, Friday, and Saturday. Drop to the 90s expected this weekend.

The National Weather Service office in Las Vegas also issued an “extreme heat warning” for Death Valley National Park, the ...

An extreme heat warning is in effect for Wednesday and Thursday in Las Vegas, with temperatures expected to reach 109 and 110 degrees, respectively, and little relief in the overnight lows.

Take action when you see symptoms of heat exhaustion and heat stroke.

Basically, when the body sweats, the perspiration evaporates, cooling the body. When the humidity is high, the sweat doesn't ...

And now, new analysis by the Met Office suggests that this very warm trend will continue as the UK now has a '50:50 chance of ...

Find out about the latest happenings in the world of entertainment, and also learn from experts about: relationships, ...

With the extreme heat warning in the forecast first responders are urging people to stay indoors and stay off remote trails.

PHOENIX (AZFamily) — It’s another First Alert weather day with an Extreme Heat Warning in effect for the deserts of the state, including Phoenix. Look for a high of 113 degrees in the Valley today, ...