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 ...

Heavy snow could disrupt holiday travel across the United States, with several regions anticipating a white Thanksgiving.

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 bomb cyclone fueled by an atmospheric river will swing by the Pacific Northwest this week, bringing heavy rain and snow to ...

NOAA meteorologist Tom Di Liberto recently reexamined snowfall trends during La Niña winters and found they tend to be ...

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 ...