The storm will usher in warm temperatures, which will contribute to the flooding risk from heavy rain as snow melts.

KOIN 6 Meteorologist Josh Cozart explains the impacts this weekend's atmospheric river will have on the greater Portland area ...

KOIN 6 Meteorologist Josh Cozart explains when Portland should feel the impacts of a moderate to strong atmospheric river ...

The San Juan Creek in California was flowing uncontrollably on Friday after an atmospheric rain that hit Southern California ...

As a series of Pacific storms continues in the northwestern United States and in southwestern Canada, the biggest storm of the bunch will include an atmospheric river in portions of Washington and ...

Forecasters are getting an in-depth look at the next storm that's about to wallop the West Coast this weekend, thanks to the efforts of the Hurricane Hunters.

An incoming atmospheric river is forecast to drench Oregon’s northern coast with more than 4 inches of rain between Saturday ...

A mostly dry and cloudy day around Portland will give way to a few evening rain showers. Late Friday evening rain showers ...

Waves of wet weather and gusty winds target BC heading into the weekend and the start of next week. The Weather Network's ...

An atmospheric river event is forecast to bring rainfall, snow, and the potential for flooding to parts of California this ...

A drying and warming trend will continue into today as high pressure settles over the region. Daytime highs will be in the ...

Weather balloons and “hurricane hunter” planes aid the science of understanding California’s atmospheric rivers.