Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

Buffalo, NY Local Forecast Office

2NM W Chaumont NY

Marine Point Forecast

[NOTICE]

Today
High: 72 °F
Water: 59 °F
S 10kt
< 1ft
Tonight
Low: 61 °F
SE 9kt
< 1ft
Thursday
High: 70 °F
SSE 21kt
1-2ft
Thursday Night
Low: 57 °F
WSW 22kt
2ft
Juneteenth
High: 67 °F
WSW 19kt
2ft
Friday Night
Low: 56 °F
W 16kt
1ft
Saturday
High: 67 °F
W 15kt
1ft
Saturday Night
Low: 56 °F
WNW 10kt
< 1ft
Sunday
High: 68 °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: 7:57 am EDT Jun 17, 2026
Forecast Valid: 9am EDT Jun 17, 2026-6pm EDT Jun 23, 2026

View Nearby Observations

Detailed Forecast

Today

S wind 8 to 10 kt. A chance of showers and thunderstorms, mainly between 2pm and 5pm. Waves 1 ft or less.

Tonight

S wind 5 to 9 kt becoming ESE in the evening. Winds could gust as high as 21 kt. A chance of showers, then showers and possibly a thunderstorm after 2am. Waves 1 ft or less.

Thursday

SSE wind 19 to 21 kt becoming SW in the afternoon. Winds could gust as high as 35 kt. Showers and possibly a thunderstorm, mainly before 2pm, then a chance of showers and thunderstorms after 2pm. Waves 1 to 2 ft.

Thursday Night

WSW wind 20 to 22 kt, with gusts as high as 31 kt. A chance of showers before 8pm. Waves around 2 ft.

Juneteenth

WSW wind around 19 kt, with gusts as high as 30 kt. A slight chance of showers after 2pm. Waves around 2 ft.

Friday Night

W wind around 16 kt, with gusts as high as 22 kt. A slight chance of showers before 8pm, then a slight chance of showers after 2am. Waves around 1 ft.

Saturday

W wind around 15 kt, with gusts as high as 23 kt. A chance of showers after 8am. Waves around 1 ft.

Saturday Night

WNW wind 8 to 10 kt. Mostly cloudy. Waves 1 ft or less.

Sunday

W wind 7 to 11 kt becoming SW in the afternoon. Mostly sunny. Waves 1 ft or less.

Winds and waves higher in and near thunderstorms.

*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.