Atmospheric rivers are long and relatively narrow bands of water vapor that form over an ocean and flow through the sky, ...

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

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

Southern California will get drenched Thursday after an atmospheric river made its way into the region. With possible mud and ...

A new atmospheric river is bearing down on California, including fire-ravaged Los Angeles, where residents are bracing for ...

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

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

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

A new atmospheric river will bring a new rainstorm to the Los Angeles area in the middle of the week, forecasters say. KCAL News Meteorologist Paul Deanno said this next storm could be the biggest ...

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

A monster rainstorm was drenching southern California on Thursday, with officials in LA readying for flooding and landslides ...