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

Weather balloons and “hurricane hunter” planes aid the science of understanding California’s atmospheric rivers.

San Diego is expected to get hit by its first major storm of the year this week following the single slowest start to the ...

As the Bay Area prepares for another round of storms, a new Stanford study explains just how much damage atmospheric rivers ...

An atmospheric river is expected to bring torrential rain to California this week, threatening parts of the state with flash ...

An atmospheric river is forecast to bring torrential rain to California this week, threatening parts of the state with flash floods and mudslides.

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

An expert at the Scripps Institution of Oceanography explains the weather phenomenon that can wreak havoc across California.

An incoming atmospheric river is expected to have the biggest widespread impacts of any storm this season, delivering up to 2 ...

Rain has begun to fall in San Luis Obispo County as it braces for an atmospheric river-fueled storm that is slated to bring ...

The National Weather Service said 2-4 inches of rain are expected in lower elevations, 4-8 inches in the higher ones.