A series of severe storms swept through the Pacific Northwest on Tuesday, leading to heavy rainfall and significant flooding in western Washington and northwestern Oregon. State officials warned of the potential for flash flooding and hazardous travel conditions as rivers swelled rapidly. Emergency crews in Snohomish County successfully rescued two individuals trapped at a flooded campsite in the Gold Bar area, utilizing drones and specialized water rescue equipment.

The National Weather Service reported ongoing flood watches and heavy rain persisted in the region, with more adverse weather expected over the coming days. Particularly, forecasts predict that an atmospheric river is set to bring additional moisture, potentially exacerbating flooding issues already underway.

Authorities have advised residents in flood-prone areas to remain alert and to be prepared for further evacuations as river levels approach critical thresholds. Road closures were recorded, including eastbound Interstate 90 near North Bend, which was shut due to debris but later reopened.

In Portland, officials cautioned about severe conditions during the morning commute, anticipating increased risks of hydroplaning and collisions due to accumulated water on the roadways. Amidst these challenges, similar winter weather transitions were reported across the Upper Midwest, where freezing rain and blustering snow are expected to complicate travel further. Meteorologists recommend that commuters allow extra time for their journeys and remain informed on local weather updates.