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

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

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 ...

Temperatures across interior Southern California will climb dramatically as a prolonged heat wave begins Wednesday and could ...

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

Flex Alerts are the first in a series of steps to avoid unplanned power outages in California. Here's how they work.

LADWP and Southern California Edison officials have been asking customers to conserve energy due to the strain on the system.

A heat wave hitting the West, sending temperatures soaring past the century mark, is expected to persist into the weekend, ...

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