Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Hazardous Weather Conditions

For More Weather Information:

Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Today
High: 39 °F
Water: 43 °F
S 19kt
1ft

Small Craft Advisory
Tonight
Low: 23 °F
⇑WNW 29kt
7ft

Small Craft Advisory
Thursday
High: 26 °F
WNW 30kt
7ft
Thursday Night
Low: 23 °F
WNW 30kt⇓
7ft
Friday
High: 32 °F
WNW 18kt
5ft
Friday Night
Low: 26 °F
W 11kt
3ft
Saturday
High: 32 °F
⇑WSW 24kt
5ft
Saturday Night
Low: 22 °F
WSW 23kt
5ft
Sunday
High: 27 °F
NW 22kt
5ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:48 am EST Dec 10, 2025
Forecast Valid: 7am EST Dec 10, 2025-6pm EST Dec 16, 2025

View Nearby Observations

Detailed Forecast

Today

S wind 17 to 19 kt, with gusts as high as 26 kt. Rain, possibly mixed with snow, becoming all rain after 4pm. Waves around 1 ft.

Tonight

WSW wind 18 to 23 kt becoming WNW 24 to 29 kt in the evening. Rain and snow showers, becoming all snow after 11pm. Waves 2 ft building to 7 ft.

Thursday

WNW wind 28 to 30 kt, with gusts as high as 38 kt. Snow showers likely. Waves around 7 ft.

Thursday Night

WNW wind 27 to 30 kt decreasing to 21 to 24 kt after midnight. Winds could gust as high as 36 kt. A chance of snow showers. Waves 7 ft subsiding to 5 ft.

Friday

WNW wind 14 to 18 kt. Snow showers likely. Waves 5 ft subsiding to 3 ft.

Friday Night

W wind 9 to 11 kt becoming SSW after midnight. A chance of snow showers. Waves 3 ft subsiding to 1 ft.

Saturday

SSW wind 11 to 16 kt becoming WSW 19 to 24 kt. Snow showers. Waves 1 ft building to 5 ft.

Saturday Night

WSW wind 19 to 23 kt. Snow showers likely. Waves around 5 ft.

Sunday

W wind 18 to 22 kt becoming NW in the afternoon. Snow showers likely. Waves around 5 ft.

*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.