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

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.

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

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

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

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

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

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

Temperatures are expected to warm close to average with highs in the low 50s on Thursday. The decrease in cloud coverage ...

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

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