Northern California and the Pacific Northwest are bracing for what is expected to be the strongest storm of the season so far ...

The first atmospheric river storm of the season is forecast to slam into Northern California starting Wednesday, a powerful ...

While the Thanksgiving Day forecast remains murky and federal forecasters often avoid predictions beyond a week out, the US ...

The West Coast is preparing for a long-duration heavy rain event from a bomb cyclone set to form Tuesday.Threat level: The ...

The Northwest is bracing for a strong storm system to move in this week, fueled by an atmospheric river​ and bomb cyclone. What do those terms mean?

When an atmospheric river and bomb cyclone occur at the same time, a major weather event is expected. Atmospheric rivers ...

A La Niña winter is still in the cards for the U.S., the Climate Prediction Center said in an updated forecast Thursday. The ...

NOAA meteorologist Tom Di Liberto recently reexamined snowfall trends during La Niña winters and found they tend to be “banner years” for snow in the Pacific Northwest and the northern Rocky Mountains ...

A second atmospheric river is impacting the Pacific Northwest only days after a similar storm hit over the weekend.

"Very strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility," the National ...