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 ...

Temperatures are expected to reach triple digits in parts of the Inland Empire on Wednesday, parts of L.A. and Orange ...

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

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

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

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

Wildfires have cropped up in different regions across California over the past several days as a record-breaking heat wave ...

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

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

California is going into a major heat wave this weekend with the associated strain on the grid. Talking to many reporters and reading/watching media, it's clear that there is still a lot of ...

An extreme heat warning remains in effect for cities including Seattle, Portland, Los Angeles and Phoenix. You have two coins ...