Snow spotted early Saturday in Mukilteo, WA north of Seattle part of a multi-day Atmospheric River event. Luka Doncic snubs Mavericks in farewell note to Dallas fans after blockbuster trade No one ...

After weeks of dry weather, an atmospheric river event begins Friday, kicking off a dramatic flip in the forecast for Lake ...

Forecasts indicate that an atmospheric river will bring heavy rain and snowfall to much of the Pacific Northwest starting ...

The wet weather fueled by an atmospheric river represents an about-face after a dry January helped ignite fires that ...

Seattle saw its first snow of the season this weekend as rounds of winter weather pelted Washington state, part of a multiday ...

Here's the latest forecast for an upcoming winter storm that forecasters hope could finally lift Los Angeles County from the ...

AccuWeather meteorologist Matt Rinde told Newsweek: "Since there is no hard and fast definition, some events may or may not be attributed to an atmospheric river. We tend to move toward calling ...

The definition: An atmospheric river (AR) is a long plume of moisture that stretches from the tropics or subtropics into ...