SoCal Edison is investigating whether an underground transformer exploded in Ventura during Saturday's storms, causing a power outage in the area.

Impacts from the incoming storm will hit nearly the entire state of California later this week, only days after flooding rainfall.

Heavy rain and thunderstorms battered Los Angeles County on Monday afternoon. A flood advisory was issued until midnight for a wide swath of northern and western L.A. County.

A storm is dropping rounds of heavy rain on more than 22 million people across Southern California on Saturday.

An atmospheric river will hit Southern California this weekend, bringing heavy rain and the threat of flash floods to Los Angeles.

Los Angeles Mayor Karen Bass said the city's Emergency Operations Center will be activated at 6 p.m. Thursday.

Sheets of rain pounded the charred hills of Pacific Palisades as police cruisers navigated the slick, debris-strewn roads. Just months after January’s wildfires, Los Angeles faced a new threat: an intense atmospheric river storm that arrived before the landscape could recover.

Los Angeles County saw a sudden and potentially dangerous shift in weather Monday as a colder storm system swept into the region, bringing heavier rain than forecast along with thunderstorms,