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

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

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

The rain will be "generally beneficial" in the Los Angeles area, but there is a small risk of burn scar debris flows.

A couple of inches of rain will hit parts of Southern California by Wednesday. KTLA's Kacey Montoya reports on Sunday, Feb. 9 ...

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 is heading to Southern California by the middle of the week, and forecasters are becoming more and more confident that it’ll hit hard. The storm is expected to roll in ...

After a relatively weak storm expected to arrive in L.A. late Thursday, forecasters say a potentially more powerful storm ...

Southern California is about to get its heaviest rainfall of the season, increasing the risk of floods and mudslides across ...

There is now a 30% chance of intense rain between Feb. 12 and 15 in Los Angeles, Ventura, Santa Barbara and San Luis Obispo ...

Forecasters say 'Pineapple Express' storm will probably be beneficial for Los Angeles and Ventura counties, helping to reduce ...