CBS News meteorologist Rob Marciano explains how extreme heat is fueling the Pickett Fire in Napa County, California's ...

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

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

A fast-spreading wildfire in California's wine country sparked evacuation orders as firefighters battled the blaze through ...

Ten structures — including four homes — have been destroyed by a wildfire sweeping through central Oregon as thousands of ...

Even as air quality improves, wildfire officials warn the soaring heat and dry air are fuelling dangerous conditions. The B.C ...

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 ...

Wildfires in California wine country and central Oregon are expanding, prompting hundreds of evacuations. Wildfires in ...