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

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

Chain controls, interstate closures and flooded roads were an obstacle for drivers Wednesday morning as significant wet ...

Another storm will impact Northern California starting Thursday morning. That event is forecast to be somewhat less impactful ...

Another atmospheric river-driven storm will impact Northern California and the Pacific Northwest starting Thursday morning. That event is forecast to be somewhat less impactful than the high winds and ...

After a relatively weak storm expected to arrive in L.A. late Thursday, forecasters say a potentially more powerful storm could hit around Valentine's Day.

Two atmospheric rivers dumped heavy rain from the valley to the Sierra resulting in rises on area waterways. Here's how the ...

An atmospheric river brought heavy rain, serious mountain snow and strong winds to California that flooded roads and rivers ...

Two atmospheric rivers have ended Northern California's dry spell, bringing heavy rains and setting records in San Francisco.

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

Atmospheric rivers like the ones hitting the state this week sometimes wobble, and these slight movements can be challenging to predict.

The winter storm that drenched Northern California on Monday and Tuesday left mudslides in its wake, including one that sent a Forestville home crashing into the Russian River below.