Summary:
The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday.
Washington
Flood Warning remains in effect from 7 AM today until Friday morning.
- Flooding caused by excessive rainfall.
- Excessive runoff may result in flooding of rivers, creeks, streams, and low lying and flood prone locations.