Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-South to the Ohio Valley and the Southeast through tonight, moving into the Mid-Atlantic Monday. Read More >

Hazardous Weather Conditions

For More Weather Information:

Buffalo, NY Local Forecast Office

Oswego NY

Marine Point Forecast

[NOTICE]

Today
High: 57 °F
SSE 26kt⇓
1ft

Small Craft Advisory
Tonight
Low: 21 °F
⇑WSW 27kt
5-6ft

Gale Warning
Tuesday
High: 25 °F
W 32kt⇓
7ft

Gale Warning
Tuesday Night
Low: 20 °F
WNW 25kt⇓
7ft
Wednesday
High: 33 °F
S 7kt
1-2ft
Wednesday Night
Low: 29 °F
SSE 13kt
< 1ft
Thursday
High: 40 °F
S 12kt
< 1ft
Thursday Night
Low: 32 °F
SW 11kt
2ft
Friday
High: 40 °F
W 12kt
2-3ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:58 am EDT Mar 16, 2026
Forecast Valid: 6am EDT Mar 16, 2026-6pm EDT Mar 22, 2026

View Nearby Observations

Detailed Forecast

Today

SSE wind 23 to 26 kt becoming S 20 to 23 kt in the afternoon. Winds could gust as high as 35 kt. A chance of showers, then showers and possibly a thunderstorm after 2pm. Waves around 1 ft.

Tonight

WSW wind 18 to 21 kt increasing to 24 to 27 kt after midnight. Winds could gust as high as 35 kt. Rain and snow showers, becoming all snow after 10pm. The snow could be heavy at times. Some thunder is also possible. Waves 5 to 6 ft.

Tuesday

W wind 29 to 32 kt decreasing to 26 to 29 kt in the afternoon. Snow showers, mainly after 2pm. Waves around 7 ft.

Tuesday Night

WNW wind 20 to 25 kt decreasing to 13 to 18 kt. Snow showers, mainly before 2am. Waves 7 ft subsiding to 4 ft.

Wednesday

NNW wind 5 to 7 kt becoming S in the morning. A chance of snow showers before 2pm. Waves 1 to 2 ft.

Wednesday Night

SSE wind 8 to 13 kt. A slight chance of snow showers after 2am. Waves 1 ft or less.

Thursday

S wind around 12 kt. A chance of showers after 2pm. Waves 1 ft or less.

Thursday Night

SSW wind 8 to 11 kt becoming WSW after midnight. A chance of showers. Waves 1 ft or less building to 2 ft.

Friday

W wind 10 to 12 kt. A chance of showers. Waves 2 to 3 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.