Downtown L.A. was about 14 degrees above normal Sunday, reaching 82 degrees. Temperatures could climb into the 90s by Wednesday in the coasts and valleys.

In Malibu, an LA Fire Department SUV was toppled into the Pacific Ocean by powerful mudslides. An atmospheric river hit the Los Angeles area last night, flooding homes with mud, and cratering the roof of a supermarket.

Officials are grappling with the aftermath of the atmospheric river which caused mudslides and floods, especially in areas impacted by wildfires.

The strongest atmospheric river of the season left roads submerged in sludge and created conditions for mudslides on wildfire-scarred hillsides.

Snow and ice in whiteout conditions contributed to a pileup of more than 100 cars on a major highway connecting Oregon and Idaho, reportedly injuring several people, as a winter storm descended on the Pacific Northwest Thursday.

An atmospheric river slammed into the Golden State overnight and is causing dangerous conditions across the entire region.

It seems like merely a fact of life on the West Coast that summers are dry. But compared to most of the rest of the country (and the world), this is an unusual pattern.

For the second time this year, Southern Californians are evacuating their homes as heavy rain threatens new destruction in places still recovering from last month’s devastating wildfires.

NASA scientists used satellite measurements to map out local subsidence and uplift across the Golden State, which plays into local sea level changes.

A coalition of immigrant activists calling itself 'the Community Self-Defense Coalition' says it will alert the community to ICE agents.

Snow and ice in whiteout conditions contributed to a pileup of more than 100 cars on a major highway connecting Oregon and Idaho, reportedly injuring several people, as a winter storm descended on the