Northern California and the Pacific Northwest are bracing for what is expected to be the strongest storm of the season so far ...

The first atmospheric river storm of the season is forecast to slam into Northern California starting Wednesday, a powerful ...

Starting Tuesday, the Pacific Northwest could get at least 6 inches of rain, with 20-plus inches possible in the mountains.

Meteorologists say storm amounts of rainfall could reach 21 inches in parts of California, causing serious risk of flooding.

A strong atmospheric river storm is headed for Northern California this week, bringing heavy rain, mountain snow, high winds ...

A second atmospheric river is impacting the Pacific Northwest only days after a similar storm hit over the weekend.

An active week for the Pacific Northwest, where atmospheric rivers and low pressure systems will impact the region.

The Northwest is bracing for a strong storm system to move in this week, fueled by an atmospheric river​ and bomb cyclone. What do those terms mean?

PORTLAND, Ore. (KOIN) — A bomb cyclone fueled by an atmospheric river will swing by the Pacific Northwest this week, bringing ...

A pair of back-to-back storms were forecast to dump heavy snow and rain over parts of the Pacific Northwest, northern ...

Meteorologists say people should prepare for possible urban flooding as rain is expected to last through Friday.