Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from December 9, 09:00 PM EST until December 13, 06:00 PM EST

For More Weather Information:

Buffalo, NY Local Forecast Office

2NM NW Oswego NY

Marine Point Forecast

[NOTICE]

Today
High: 32 °F
Water: 43 °F
⇑S 20kt
1ft
Tonight
Low: 28 °F
S 22kt
2ft

Small Craft Advisory
Wednesday
High: 40 °F
SSW 20kt
1-2ft

Small Craft Advisory
Wednesday Night
Low: 27 °F
WNW 25kt
8ft

Small Craft Advisory
Thursday
High: 30 °F
WNW 27kt
8-9ft

Small Craft Advisory
Thursday Night
Low: 26 °F
WNW 26kt
9ft

Small Craft Advisory
Friday
High: 32 °F
WNW 19kt
6ft

Small Craft Advisory
Friday Night
Low: 27 °F
SSW 15kt
2-3ft

Small Craft Advisory
Saturday
High: 32 °F
⇑SW 25kt
7ft

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: 6:36 am EST Dec 9, 2025
Forecast Valid: 8am EST Dec 9, 2025-6pm EST Dec 15, 2025

View Nearby Observations

Detailed Forecast

Today

S wind 14 to 17 kt increasing to 17 to 20 kt in the afternoon. Snow likely, mainly after 4pm. Waves around 1 ft.

Tonight

S wind 18 to 22 kt. Snow likely, mainly after 5am. Waves around 2 ft.

Wednesday

S wind 18 to 20 kt becoming SSW in the afternoon. Winds could gust as high as 28 kt. Rain, possibly mixed with snow, becoming all rain after 4pm. Waves 1 to 2 ft.

Wednesday Night

WSW wind 22 to 25 kt becoming WNW in the evening. Rain showers before 7pm, then rain and snow showers between 7pm and 10pm, then snow showers after 10pm. Waves 4 ft building to 8 ft.

Thursday

WNW wind 25 to 27 kt. Snow showers likely. Waves 8 to 9 ft.

Thursday Night

WNW wind 22 to 26 kt. A chance of snow showers. Waves 9 ft subsiding to 6 ft.

Friday

WNW wind 16 to 19 kt. A chance of snow showers. Waves 6 ft subsiding to 4 ft.

Friday Night

WSW wind 13 to 15 kt becoming SSW after midnight. Snow showers likely. Waves 2 to 3 ft.

Saturday

SW wind 17 to 20 kt increasing to 22 to 25 kt in the afternoon. Snow showers likely. Waves 3 ft building to 7 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.