A dangerous heat wave peaking Monday, Aug. 25, will push afternoon highs into the 90s across much of the Pacific Northwest.

The agency warned that extreme heat poses a danger in the evening as well, as temperatures are expected to remain above ...

Amid ongoing wildfires, extreme heat is gripping the Pacific Northwest, with temperatures climbing into the mid-90s across ...

PIERCE COUNTY, Wash. — One man was pronounced dead, and a teen is still missing in two presumed drownings amid a western ...

A swath of the Midwest and West were bracing for storms and possible flooding as a "monsoonal flow" was forecast to sweep ...

The researchers quantified the heat’s effects by comparing people’s biological age to their chronological age. Biological age ...

Though summer is waning with our last 8 p.m. sunset this week, the heat is still on. But some Western WA beaches are ...

The heat will subside after two more days, andIn Seattle and Bellevue, temperatures will be in the 80s by noon and the upper ...

Residents in the Western U.S. are enduring a heat wave with temperatures reaching dangerous levels across Washington, Oregon, ...

Multiple wildfires have already erupted in parts of the western United States, including in Oregon and California's Napa ...

Parts of California, Oregon and Washington state will experience extreme heat at least through Tuesday, forecasters said.

On Sunday at 12:54 p.m. an extreme heat warning was released by the NWS Pendleton OR in effect until Wednesday at 9 p.m. The ...