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.

An atmospheric river event is forecast to bring rainfall, snow, and the potential for flooding to parts of California this ...

Southern California is in desperate need of rain, but it could come far too fast this week, especially in areas recently ...

Days after an atmospheric river brought record-setting rainfall to California, the state is in the crosshairs of another ...

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 ...

Most of the California coast is under a flood alert as torrential rain and mountain snow intensified over California Thursday ...

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

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 ...