The extreme heat warning for northwest Oregon has been extended into Aug. 12 due to temperatures that will continue to ...

On Monday at 1:52 p.m. an extreme heat warning was issued by the National Weather Service in effect until Tuesday at 10 p.m.

The numbers of many tropical birds are plummeting, and now it has been shown that heat extremes intensified by global warming ...

An Extreme Heat Warning remains in effect for central and southwestern Arizona through 8 p.m. Tuesday. For the Grand Canyon ...

Western Antelope Valley Foothills, Eastern Antelope Valley Foothills and Antelope Valley are the focus of an updated extreme ...

At 1:40 a.m. on Monday, the NWS Las Vegas NV released an updated extreme heat warning valid from 10 a.m. until Tuesday 8 p.m.

On Sunday at 10:42 p.m. the NWS Hanford CA released an updated extreme heat warning in effect until Tuesday at 5 a.m. The ...

On Monday at 1:52 p.m. the National Weather Service released an extreme heat warning in effect until Tuesday at 10 p.m. for Eastern Columbia River Gorge of Oregon, Lower Columbia Basin of Oregon and ...

Learn more about the latest Phoenix area weather forecast and conditions with Most Accurate Forecast from ABC15.

In all, nearly 30 million Americans live where heat advisories or extreme heat warnings are in effect, the weather service ...

Temperatures are expected to reach between 106 and 111 degrees this week. The hottest day will be Tuesday with an expected ...

An extreme heat warning for Portland is issued by NWS, expecting temperatures up to 105 degrees. The public is advised to ...