The heaviest rain slammed into the region Thursday night into early Friday morning, triggering flash floods and mudslides ...

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

Mud and debris flows closed roads and prompted evacuations in parts of Southern California recently devastated by wildfires.

In Santa Barbara, people living in at-risk areas were told to leave by 3 p.m. Wednesday. The National Weather ...