
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

High: 31 °F
Water: 43 °F⇑S 17kt
< 1ftTuesday Night

Low: 27 °F
S 19kt
1ft
Small Craft AdvisoryWednesday

High: 39 °F
SSW 18kt
1ft
Small Craft AdvisoryWednesday Night

Low: 26 °F
WNW 22kt
5ft
Small Craft AdvisoryThursday

High: 29 °F
WNW 25kt
5ft
Small Craft AdvisoryThursday Night

Low: 24 °F
WNW 22kt
5ft
Small Craft AdvisoryFriday

High: 32 °F
WNW 17kt
3-4ft
Small Craft AdvisoryFriday Night

Low: 25 °F
WSW 12kt
2-3ft
Small Craft AdvisorySaturday

High: 32 °F
⇑WSW 23kt
5ft
Small Craft Advisory
High and low forecast temperature values represent air temperature.
Water temperature forecast is experimental.
Associated Zone Forecast which includes this point
Last Update: 2:18 am EST Dec 9, 2025
Forecast Valid: 2am EST Dec 9, 2025-6pm EST Dec 15, 2025
View Nearby Observations
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: | 43.47°N 76.52°W |
| Last Update: | 2:18 am EST Dec 9, 2025 |
| Forecast Valid: | 2am EST Dec 9, 2025-6pm EST Dec 15, 2025 |
| Forecast Discussion | |
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