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

California Gov. Gavin Newsom is pre-deploying firefighters to at-risk areas ahead of adverse weather conditions, KTLA ...

In California’s Death Valley National Park, one of the hottest places on Earth, summer temperatures can soar into the 130s F.

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

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

A n Extreme Heat Warning has been issued for large parts of California as the Golden State remains in the grip of the most severe heatwave of the year. Temperatures are expected to surge past 105F in ...

The warning was issued for Apple and Lucerne Valleys, Coachella Valley, San Diego County Deserts and San Gorgonio Pass Near ...

The National Weather Service has issued multiple Extreme Heat Warnings covering areas in Washington, Oregon, California, ...

Southern California should prepare for 'dangerously hot' temperatures through Saturday, but elevated heat will persist into ...

Dangerously hot temperatures spanned five states on Friday, prompting meteorologists to urge people to remain indoors.

An extreme heat warning will be in place until 9 p.m. Saturday for most of the area, including downtown Los Angeles. Valley ...

California's most significant heat wave of summer peaked in most of the Bay Area on Thursday and a cooldown will begin Friday ...