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

Between Saturday and Monday, the Oregon Coast could see rain totals of three to four inches while Portland may see two inches ...

Oregon's snowpack jumped to 144% of normal by Thursday, the best in the western US. However, a warm atmospheric river will hit the state this weekend.

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

Heavy rain from the latest atmospheric river triggered flood warnings in several Bay Area counties and evacuations in Santa ...

An atmospheric river is expected to arrive this weekend, which will help with the rain deficit in the lowlands but will ...

After weeks of below-seasonal temperatures—-thanks to a blocking pattern that left the West Coast in a ridge of high pressure ...

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

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

Many atmospheric river events are weak. But the powerful ones can transport extraordinary amounts of moisture. Studies have ...

Good Morning. Today is starting out with non uniform cloud coverage over most of the area. With that, patchy fog is developing all the way down the I-5 corridor. The ...