
Prolonged Atmospheric River in the Northwest; Snow in the North-Central US
A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >
Hazardous Weather Conditions
For More Weather Information:
Tuesday

SSW 24kt
11-12ft
Small Craft AdvisoryTuesday Night

SSW 20kt
10ft
Small Craft AdvisoryWednesday

SSW 15kt
9ft
Small Craft AdvisoryWednesday Night

SSW 12kt
9ftThursday

S 7kt⇓
8-9ftThursday Night

Light Wind
7-8ftFriday

Light Wind
7ftFriday Night

Light Wind
5-6ftSaturday

SSW 8kt
5ft
Associated Zone Forecast which includes this point
Last Update: 2:21 am PST Dec 9, 2025
Forecast Valid: 2am PST Dec 9, 2025-6pm PST Dec 15, 2025
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Detailed Forecast
*Notices:
- This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
- The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
Additional Forecasts and Information
ABOUT THIS FORECAST
| Point Forecast: | 43.99°N 124.15°W |
| Last Update: | 2:21 am PST Dec 9, 2025 |
| Forecast Valid: | 2am PST Dec 9, 2025-6pm PST Dec 15, 2025 |
| Forecast Discussion | |
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