The storm brought heavy rain and high-elevation snowfall to Northern California over the weekend, and a similar one is ...

A prolonged atmospheric river event is set to continue delivering moderate to heavy rain across the Pacific Northwest, with the Portland area bracing for a cold week ahead. Showers are expected to ...

A n atmospheric river will continue to soak parts of ... M eanwhile, snow has dusted lowland areas of the Pacific Northwest. Seattle officially picked up 1.2 inches of snow on Sunday, marking ...

Heavy rain and snow will hit Northern California throughout most of this week as an atmospheric river moves through.

Atmospheric rivers are long and relatively narrow bands of water vapor that form over an ocean and flow through the sky, ...

While the West Coast will feel the soggy effects of an atmospheric river this week, the system won’t bring any moisture into drought-stricken Arizona. Parts of California and the Pacific Northwest ...

Environmental groups claim that the National Marine Fisheries Service delayed deciding on the salmon’s protections for over ...

An expert at the Scripps Institution of Oceanography explains the weather phenomenon that can wreak havoc across California.

PORTLAND, Ore. (KOIN) — Our dry January comes to an end around Portland as a weak atmospheric river brings rain and wind back to the Pacific Northwest on Friday. Soaking rains will last much of ...

Snow elevations will start to rise later next week. That comes as the Pacific Northwest prepares for an atmospheric river. Dry skies will overwhelm the forecast next week. Some of the coldest ...