Ahead of the storm’s arrival, officials in Southern California distributed sandbags, prepositioned rescue swimmers and told ...

Many atmospheric river events are weak. But the powerful ones can transport extraordinary amounts of moisture. Studies have ...

An atmospheric river storm brought heavy rain and high winds to San Luis Obispo County on Thursday — flooding numerous ...

Heavy rain from the latest atmospheric river triggered flood warnings in several Bay Area counties and evacuations in Santa ...

Atmospheric rivers are a plume of moisture that extend across the Pacific to near Hawaii. When they hit land, they can cause heavy rains and snow. Here’s a look at the phenomenon: ...

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

An expert at the Scripps Institution of Oceanography explains the weather phenomenon that can wreak havoc across California.

where the strongest atmospheric river of the season is expected to bring downpours, strong winds and flooding to areas ravaged by wildfires. The storm stretches the length of the West Coast and is ...

The Weather Service said affected streams include Mark West Creek ... evening for the North Bay. Atmospheric river will impact the Bay Area and Central Coast in several different ways: excessive ...

A firehose of moisture will slowly creep southward through California and the West into this weekend. Debris flows, mud- and rockslides, and flooding are likely in Southern California, including burn ...

An atmospheric river has arrived in the Bay Area, with moderate to heavy rain expected to continue, along with increasing ...

California residents are on track to be doused by another atmospheric river, AccuWeather meteorologists warn. Through early this week, the drier stretch will persist across much of the West coast ...