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

Snow made a rare appearance in the Bay Area early Wednesday morning, with Mount Hamilton getting a fresh coat of snow. Video ...

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

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

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

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

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

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

Downtown San Francisco was drier, but it still had a big day. The area recorded 2.53 inches on Tuesday, its highest daily ...

Impact from a moisture-laden storm is expected to persist in the San Francisco Bay Area through Friday, with more rain likely ...

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