Atmospheric rivers are long and relatively narrow bands of water vapor that form over an ocean and flow through the sky, ...

Atmospheric river to target the Western U.S. this week Places like California, Oregon, Washington, Idaho, Utah and Nevada are (somewhat) used to this sort of phenomenon. You can see how this week ...

Weather balloons and “hurricane hunter” planes aid the science of understanding California’s atmospheric rivers.

Today on AirTalk, L.A. faces flooding, mudslides and debris flows in the streets after a massive rainstorm reached its peak ...

An atmospheric river gathers moisture from the tropics and moves it inland. California will see heavy rain and snow in some areas, mostly in the north. Arizona will not only remain dry ...

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 ...

Hang onto your umbrellas: An “impressive” atmospheric river is set to deliver multiple ... “The pattern looks to remain unsettled,” Merchant said.

The atmospheric river will bring beneficial rain with minor impacts. "It doesn't look like it's going to cause any of the flooding or debris flow," KCAL News Meteorologist Amber Lee said.

this storm looks much more focused to the north of L.A. County,” Schoenfeld said. This will be the first atmospheric river storm of the winter for Los Angeles County. Ventura, Santa Barbara and ...

The heavy mountain snows are set to spread across much of the West Coast and Columbia River ... the atmosphere. That’s why they are comparatively unremarkable in lower elevations — like ...