Thursday’s storms followed two days of heavy snow and freezing rain in a swath of the eastern U.S. stretching from Kentucky ...

A powerful, atmospheric river-driven storm is hitting California today, bringing with it heavy rain, strong winds and feet of Sierra snow. The storm, which prompted a lengthy flood advisory for San ...

A powerful storm with an atmospheric river threatens to bring life-threatening flooding and debris flow from Los Angeles ...

Hundreds of Los Angeles residents already weary from wildfires that devastated the area last month were ordered to evacuate ...

The greater Los Angeles area has long been the subject of intense seismographic monitoring. A network of highly sensitive ...

The National Weather Service issued several special weather statements warning of hail in parts of the county Thursday.

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

Areas charred by last month's wildfires in Southern California now face a new threat from a powerful, but fast-moving Pacific ...

Southern California's strongest atmospheric river storm of the winter is arriving Thursday, and it's expected to bring significant flooding to roads and a high risk of landslides. Here's what you need ...

The weather phenomena are common for California winters, but they could cause dangerous debris flows or mudslides in recently ...