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

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 ...

Dangerous heat is impacting more than 30 million people in the West this weekend, with heat alerts in effect from Arizona to ...

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

Thunder and brief rain showers moved across parts of Los Angeles County on Saturday morning, surprising many as an extended ...

Four small brush fires were contained in San Diego County on Friday. The heat and elevated fire risk has not stopped crowds of people from enjoying the Ramona rodeo, and fire crews are on high ...

Friday is forecast to be the last day of Northern California's second heat wave of the year, but temperatures will not drop ...

An extreme heat warning will be in place until 9 p.m. Saturday for most of the area, including downtown Los Angeles. Valley ...

The heat advisories are expected to last through Saturday night, with temperatures gradually returning to normal by next week ...

Southern California Edison says high heat is not the only factor it monitors. The utility also tracks dry vegetation and ...