An atmospheric river event that slammed California this week is expected to subside on Wednesday after causing some flooding, ...

The storm brought heavy rain and high-elevation snowfall to Northern California over the weekend, and a similar one is ...

An atmospheric river brought additional rain, strong winds, and flooding to the Bay Area Tuesday, with an increasing chance ...

The term “atmospheric river” was coined in 1994 and has since quickly gained popularity. But what does it really mean?

Atmospheric rivers, also described as "rivers in the sky," cause more than 80 percent of all flooding damage across the West ...

In what has become a much-anticipated sight, the morning glory spillway at Lake Berryessa is now active after this week's ...