What is an atmospheric river, and how does it affect the Western U.S ... Atmospheric river to target the Western U.S. this week Places like California, Oregon, Washington, Idaho, Utah and ...

Days after an atmospheric river brought record-setting rainfall to California, the state is in the crosshairs of another ...

An atmospheric river is slamming portions of California, with multiple inches of rain expected to drench the area until the storm runs out of moisture Wednesday morning, forecasters say.

LOOK AT SOME OF THESE TOTALS ... WE HAVE THAT Back-to-back storm systems carrying moisture from an atmospheric river brought waves of rain and snow to Northern California. The first system ...

“A major pattern change is in the works as the first in a series of storms with an atmospheric river brings widespread ... impacts across our area, but do look for extended periods of moderate ...