The second of three atmospheric rivers is battering the West, bringing prolific mountain snows and soaking rains in the lower elevations and driving the risk of flooding and avalanches. Yet another in ...

A persistent trough of low pressure has parked itself along the Pacific Northwest. As it spins counterclockwise it is pumping ...

Skiers may delight in the snow forecast, but the latest in a series of atmospheric rivers threatens to bring flooding and ...

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

A winter storm warning is in effect Monday through Wednesday, with travel on I-80 severely impacted, NWS says.

Heavy rain and snow will hit Northern California throughout most of this week as an atmospheric river moves through.

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 ...

Here are is where to find live, interactive radar and traffic maps on KCRA.com to help keep you prepared during weather events in California. Track the weekend forecast here. Sign up for our ...

You may have heard meteorologists using the phrases "atmospheric river" and "Pineapple Express" when talking about wet weather in California, but what do they really mean?

The definition: An atmospheric river (AR) is a long plume of moisture that stretches from the tropics or subtropics into ...