An updated flood warning was issued by the NWS Portland OR on Saturday at 1:16 p.m. in effect until Sunday at 6 a.m. for Cowlitz County.

Western Washington leaders are monitoring the Cowlitz River as heavy rain pushes decades-old Mount St. Helens sediment downstream, heightening flood risks. Officials warn that growing sediment buildup ...

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 3:18 p.m. an updated ...

A long-delayed final environmental impact study for protecting lower Cowlitz River cities from flooding related to Mount St. Helens has been released for public review and comment, marking a ...

A parade of Pacific storms, accompanied by atmospheric rivers, will continue to march into the West Coast, bringing a threat of more rain to already flooded areas of western Washington, and an ...