Heavy precipitation is falling mostly in mountain areas. A flood watch in also in effect for the coast of central California, ...

Atmospheric river after atmospheric river is rocking the West with relentless heavy rain and snow. This moisture, originating from Hawaii, is known as a Pineapple Express. A second storm is forecast ...

Both reservoirs have been steadily rising since November, after the start of California's water year in October. A series of ...

An atmospheric river is a long, narrow band of moisture that oftentimes comes ahead of a storm system. It's a big source of moisture for the Western U.S. and, specifically, the Sierra Nevada and ...

A stronger atmospheric river is set to hit Northern California on Monday and then hit Los Angeles County on Tuesday, aiding ...

Here's the latest forecast for an upcoming winter storm that forecasters hope could finally lift Los Angeles County from the ...