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.

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 ...

The unofficial end of summer will feature a little bit of everything, ranging from triple-digit heat in the Southwest, ...

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 ...

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

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

Thousands of homes are under evacuation orders and warnings because of wildfires in Northern California wine country and in ...

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