An atmospheric river is a flowing column of condensed water vapor responsible for producing significant levels of rain and ...

Meanwhile, Southern California this week will see dry conditions amid gusty Santa Ana winds that could raise the risk of ...

A massive plume of moisture from the Pacific called an atmospheric river will hit the West Coast on Tuesday afternoon and ...

Over a month’s worth of rain, hurricane-force wind gusts and feet of mountain snow are coming to parts of the Pacific ...

SEATTLE (AP) — Northern California and the Pacific Northwest are bracing for what is expected to be the strongest storm of ...

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

A powerful storm system with the strength of a hurricane is likely to whip damaging winds through the Northwest, create large ...

The federal government estimates that atmospheric rivers have been associated with $1 billion of damage every year, with 80% ...

An atmospheric river may be approaching Northern California, bringing heavy rain, the National Weather Service said Sunday.

Some slushy snow is also in the forecast Wednesday, but snow levels will stay relatively high. A quick inch of snow may ...

A "bomb cyclone" is forecast to intensify an atmospheric river and bring snow to the northern Sierra Nevada starting on ...