A new atmospheric river is slamming California, including fire-ravaged Los Angeles, where residents are bracing for the ...

Ahead of the storm’s arrival, officials in Southern California distributed sandbags, prepositioned rescue swimmers and told ...

An atmospheric river is expected to hit California later this week, bringing heavy rain and wind to much of the state.

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

Many atmospheric river events are weak. But the powerful ones can transport extraordinary amounts of moisture. Studies have ...

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 ...

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

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

El Niño and La Niña are climate phenomena that are generally associated with wetter and drier winter conditions in the ...

The county Sheriff’s Office issued evacuation orders at 7 a.m. Thursday for Felton Grove along the San Lorenzo River in North ...

Along with much-needed water to the state’s reservoirs, the precipitation also brings dangerous driving conditions and the threat of local flooding.

A First Alert Weather Alert is in effect today as an atmospheric river delivers some much-needed rain to Southern California. This comes as drought has plagued the region since the start of the year.