Snow made a rare appearance in the Bay Area early Wednesday morning, with Mount Hamilton getting a fresh coat of snow. Video ...
An expert at the Scripps Institution of Oceanography explains the weather phenomenon that can wreak havoc across California.
Weather balloons and “hurricane hunter” planes aid the science of understanding California’s atmospheric rivers.
An incoming atmospheric river is expected to have the biggest widespread impacts of any storm this season, delivering up to 2 ...
A new rain storm is bearing down on California, including fire-ravaged Los Angeles, where residents are bracing for the possibility of mudslides and landslides.
The latest NWS forecast says an atmospheric river remains on track to deliver as much as 2 inches of rain in Fresno on ...
Some areas of Southern California began to see light snow falling Wednesday morning as the first pulse of a significant winter storm slowly moved into the region.