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

A wildfire in California’s Napa County grew by more than 1,000 acres in 24 hours over the weekend amid an ongoing heat wave ...

Roderick Robinson, the utility's vice president of electric system operations, breaks down how it turned the corner on grid ...

Residents of the Western U.S. sweltered in a heat wave Saturday that hospitalized some people, with temperatures forecast to ...

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

A few more clouds, some mountain thunder, and a shift in winds are all signs that we are getting closer to the end of this ...

A wildfire that destroyed four homes in central Oregon was starting to stabilize on Monday, authorities said, while a blaze ...

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

Residents of the Western U.S. sweltered in a heat wave Saturday that hospitalized some people, with temperatures forecast to ...

National Weather Service offices covering the region are warning of gusty winds to quarter-sized hail in some parts of the region Monday.