Rain falling on snow was a key factor in last month's flooding along the Nooksack River.

A series of storms moving into Northwest Washington this weekend is threatening another round of flooding in Whatcom County. Moderate to heavy rain is expected to last through early Tuesday morning in ...

"Significant mountain snowfall" is expected through Thursday at areas above 2,000 to 3,000 feet.

Scattered power outages affecting several thousands Puget Sound Energy customers were reported at times around Whatcom County, closing a school and blowing down trees and branches as south winds ...

Next week’s weather forecast is sending some ominous signals, even as Whatcom County and much of low-lying Western Washington waits for floodwaters to recede from this week’s torrential rainfall.

As another La Niña winter approaches with its promise of snow and freezing weather in the lowlands, Whatcom County officials are putting the finishing touches on a severe weather shelter for people ...

The creation of this content included the use of AI based on templates created, reviewed and edited by journalists in the newsroom. Read more on our AI policy here. On Saturday at 3:15 a.m. the NWS ...