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

Places like California, Oregon, Washington, Idaho, Utah and Nevada are (somewhat) used to this sort of phenomenon. You can ...

Parts of northern California could see up to a foot of rain, but Phoenix will remain dry and warmer than usual.

An atmospheric river is essentially a narrow band of Pacific moisture, water vapor, that is funneled into a long narrow flow.

Following a brief lull in the stormy pattern, California residents are on track to be doused by another atmospheric river, AccuWeather meteorologists warn. Through early this week, the drier stretch ...

At atmospheric river continues to slam portions of California Tuesday, with multiple inches of rain expected until Wednesday.

The storms, known as atmospheric rivers, are a common feature of West Coast winters. They’re thin ribbons of moisture carried by powerful winds, sometimes for thousands of miles, which can make ...

The term “atmospheric river” was coined in 1994 and has since quickly gained popularity. But what does it really mean?