November and December could bring an increase in moisture to Northern California, whereas January has a different forecast.

Forecasters say atmospheric rivers could cause chaos after severe floods and landslides hit California last winter.

The first atmospheric river of the season will bring widespread rain and snow to higher terrain in Washington.

Atmospheric rivers —those long, narrow bands of water vapor in the sky that bring heavy rain and storms to the U.S. West ...

Western Washington can expect heavy rain this weekend and for the foreseeable future as La Niña continues to develop, ...

A weak La Niña is expected this winter, federal experts say. Drier-than-average conditions are likely in the Southwest, but ...

Amwins, the insurance origination and distribution specialist, has partnered with insurtech Floodbase, which acts as a data ...

when scientists at the Center for Western Weather and Water Extremes at the University of California, San Diego initially calculated the IVT for the recent atmospheric river event, the result was ...

The phenomenon often occurs in the extratropical north Pacific; last year, swaths of California were beset by extreme rainfall and snowstorms due to an atmospheric river. However, this particular ...

The drive up or down California’s Highway 1 through Big ... debris over the roadway during one of the year’s intense atmospheric river storms. Caltrans officials emphasized that much of ...

Law enforcement officials found five people killed in a shooting inside a home southeast of Seattle on Monday morning and ...

A powerful early-season atmospheric river has been targeting the north and central coast of British Columbia early this week, with the significant plume of moisture tracing all the way back to ...