Atmospheric rivers are a plume of moisture that extend across the Pacific to near Hawaii. When they hit land they can cause ...

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

After a few overperforming systems that benefitted Utah’s northern half, an incoming atmospheric river is slated to blast all of the state’s regions with potentially heavy moisture.

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

Heavy precipitation is falling mostly in mountain areas. A flood watch in also in effect for the coast of central California, ...

An atmospheric river is forecast to bring torrential rain to California this week, threatening parts of the state with flash floods and mudslides.

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