Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

Buffalo, NY Local Forecast Office

3NM WSW Chaumont NY

Marine Point Forecast

[NOTICE]

Monday
High: 20 °F
Water: 45 °F
N 11kt⇓
< 1ft
Monday Night
Low: 16 °F
⇑S 7kt
< 1ft
Tuesday
High: 33 °F
⇑S 20kt
2ft
Tuesday Night
Low: 26 °F
S 22kt⇓
1-2ft
Wednesday
High: 37 °F
S 20kt
1-2ft
Wednesday Night
Low: 18 °F
WSW 19kt⇓
< 1ft
Thursday
High: 28 °F
W 12kt
< 1ft
Thursday Night
Low: 18 °F
W 11kt
< 1ft
Friday
High: 28 °F
WSW 11kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:36 am EST Dec 8, 2025
Forecast Valid: 4am EST Dec 8, 2025-6pm EST Dec 14, 2025

View Nearby Observations

Detailed Forecast

Monday

N wind 6 to 11 kt becoming variable and less than 5 kt. Sunny. Waves 1 ft or less.

Monday Night

Variable winds less than 5 kt becoming S 5 to 7 kt after midnight. Increasing clouds. Waves 1 ft or less.

Tuesday

S wind 10 to 15 kt increasing to 15 to 20 kt in the afternoon. Winds could gust as high as 27 kt. A chance of snow showers after 1pm. Waves 1 ft or less building to 2 ft.

Tuesday Night

S wind 19 to 22 kt becoming SW 16 to 19 kt after midnight. Winds could gust as high as 28 kt. Snow showers before 1am, then rain and snow showers. Waves 1 to 2 ft.

Wednesday

S wind 18 to 20 kt, with gusts as high as 29 kt. Rain, possibly mixed with snow showers. Waves 1 to 2 ft.

Wednesday Night

WSW wind 16 to 19 kt becoming WNW 13 to 16 kt after midnight. Rain and snow showers, becoming all snow after 10pm. Waves 1 ft or less.

Thursday

W wind around 12 kt. A chance of snow showers. Waves 1 ft or less.

Thursday Night

W wind 7 to 11 kt. A chance of snow showers. Waves 1 ft or less.

Friday

WSW wind 9 to 11 kt. A chance of snow showers. Waves 1 ft or less.

*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.