Severe Flood Risk — Atmospheric River to Soak NW Oregon & SW Washington Starting Monday (Dec 8, 2025)
News Updates: A vigorous atmospheric river is set to hit the north Oregon / southwest Washington coast beginning Monday, Dec 8, 2025, bringing several inches of rain and an elevated severe flood risk for coastal rivers, small streams and flood-prone lowlands. Coastal and Coast Range totals of 4–8 inches are possible over a three-day span; the Willamette Valley may see 3–5 inches by Wednesday morning. Officials warn of minor to localize river flooding, urban street flooding, and increased landslide threat where soils are saturated.
KEY DETAILS (bullet style — ready for a quick post or reel caption)
- When: Starting Monday, Dec 8, 2025 — heavy rain continuing into midweek. KATU
- Rainfall: 4–8″ along the north Oregon / south Washington coast (3-day total); 3–5″ in the Willamette Valley by Wednesday. KATU+1
- Impacts expected: Minor to localized river flooding, standing water on roads, unsafe driving conditions, and possible landslides in the Coast Range and Southwest Washington. opb+1
- Active advisories: Flood Advisories already issued for portions of Lincoln, Polk, Tillamook and Yamhill counties; monitor NWS Portland for updates. Facebook+1
ACTIONS FOR RESIDENTS (short safety checklist)
- Clear gutters & storm drains now. National Weather Service
- Move valuables/electronics off low floors and away from basement entry points.
- Avoid driving through flooded roadways — Turn Around, Don’t Drown. opb
- If you live near small rivers, creeks, or hill slopes, have an evacuation/response plan ready. KATU
QUICK SHARE CAPTION (social-ready)
Severe flood risk — heavy rain (4–8″) arriving Monday, Dec 8. Expect rising creeks, urban flooding & landslide danger. Clear drains, avoid flooded roads, and follow NWS local alerts. KATU+1
Residents are urged to stay alert and share updates with family and neighbors. If you live in areas prone to flooding, prepare emergency kits, secure valuables, and avoid unnecessary travel. For real-time information, river levels, and safety tips, follow trusted local sources and news outlets. You can also share your weather photos and videos to help communities stay informed and safe.
Stay safe, stay prepared, and keep checking updates from KATU News Storm Tracker 2.
