An atmospheric river is moving through the Lake Tahoe and Reno in the following days, but what does that mean?

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 ...

An atmospheric ... River, about 176,000 tons per second. Taken together, ARs are responsible for 90% of the moisture tapped from the tropics into higher latitudes globally. They can be rated like ...

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

The second atmospheric river in a pair of storms will bring more rain and cooler temperatures to the Los Angeles area.

JUST CONNECTED TO THIS BIG TAP, THIS ATMOSPHERIC RIVER THAT CONNECTS ALL THE WAY DOWN TO THE TROPICAL PACIFIC. NOW, THERE ARE ...