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

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

Clear, dry air has settled into the region with frost advisories up for the next couple of nights across the Bay Area, including freeze warnings for our inland valleys overnight. Rob Mayeda has ...

The Current Radar map shows areas of current precipitation (rain, mixed, or snow). The map can be animated to show the previous one hour of radar.

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