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

Dangerously hot conditions hit states up and down the West Coast over the weekend, owing to a persistent heat wave stretching ...

Thousands of utility customers in and around Los Angeles were without power Thursday morning as a heat wave continued to bake ...

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

Severe weather alerts have been issued for most of Southern California in anticipation of the extreme heat and critical fire ...

Temperatures are set to rise across Southern California this week, with the Inland Empire facing triple-digit highs ...

Another 18.6 million are under major heat risk, affecting workers and anyone without regular cooling and hydration, including ...

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

LOS ANGELES – Southern California is set to swelter as a heat wave has prompted extreme heat warnings and heat advisories.

The hottest days of the week are about to blast Southern California on Thursday and Friday, bringing a chance of record ...

The peak of the heat wave is expected Thursday and Friday, the National Weather Service said. While it’s brought hotter ...

The Pickett Fire in California’s Napa County grew over the weekend as people in the area experienced a heatwave with near-record temperatures.