Severe Thunderstorms and Heavy Rainfall from the Lower Mississippi Valley to the Mid-Atlantic; Active Pattern Continues in Hawaii

Scattered severe thunderstorms are expected today from the ArkLaTex and Lower Mississippi Valley through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat today from east Texas into New York. A powerful kona storm will continue to impact Hawaii through Saturday, bringing heavy rainfall, strong winds, and severe thunderstorms. Read More >

Hazardous Weather Conditions

For More Weather Information:

Buffalo, NY Local Forecast Office

25NM ENE Olcott NY

Marine Point Forecast

[NOTICE]

Late Afternoon
High: 45 °F
Water: 34 °F
SSE 6kt
1ft
Tonight
Low: 29 °F
⇑W 35kt
12ft

Gale Warning
Thursday
High: 33 °F
WNW 27kt⇓
10ft
Thursday Night
Low: 30 °F
WNW 19kt⇓
5ft
Friday
High: 40 °F
⇑S 25kt
5ft
Friday Night
Low: 29 °F
⇑WSW 36kt
14ft
Saturday
High: 32 °F
W 29kt⇓
11ft
Saturday Night
Low: 28 °F
WNW 12kt
3ft
Sunday
High: 44 °F
⇑E 25kt
5ft

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 pm EDT Mar 11, 2026
Forecast Valid: 5pm EDT Mar 11, 2026-6pm EDT Mar 18, 2026

View Nearby Observations

Detailed Forecast

Late Afternoon

SSE wind around 6 kt. A chance of showers. Waves around 1 ft.

Tonight

W wind 19 to 24 kt increasing to 30 to 35 kt. Rain showers likely before 4am, then a chance of rain and snow showers. Waves 3 ft building to 12 ft.

Thursday

WNW wind 24 to 27 kt decreasing to 21 to 24 kt in the afternoon. Winds could gust as high as 34 kt. A chance of snow showers, mainly before 7am. Waves 10 ft subsiding to 6 ft.

Thursday Night

WNW wind 14 to 19 kt becoming W 9 to 12 kt after midnight. Partly cloudy. Waves 5 ft subsiding to 2 ft.

Friday

SE wind 15 to 20 kt becoming S 20 to 25 kt in the afternoon. Winds could gust as high as 34 kt. Rain and snow, becoming all rain after 2pm. Waves 1 ft building to 5 ft.

Friday Night

WSW wind 26 to 31 kt increasing to 31 to 36 kt after midnight. Winds could gust as high as 43 kt. Rain and snow showers likely before 11pm, then a slight chance of snow showers between 11pm and 2am. Waves 7 ft building to 14 ft.

Saturday

W wind 26 to 29 kt decreasing to 21 to 24 kt in the afternoon. Winds could gust as high as 35 kt. Mostly cloudy. Waves 11 ft subsiding to 6 ft.

Saturday Night

WNW wind 7 to 12 kt becoming NNE after midnight. Mostly cloudy. Waves 3 ft subsiding to 1 ft.

Sunday

E wind 18 to 21 kt increasing to 22 to 25 kt in the afternoon. Snow showers after 8am, mixing with rain after 2pm. Waves 1 ft building to 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.