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]

Today
High: 47 °F
Water: 34 °F
E 13kt
5ft
Tonight
Low: 30 °F
⇑W 35kt
13ft

Gale Warning
Thursday
High: 34 °F
WNW 29kt
11ft
Thursday Night
Low: 29 °F
WNW 21kt⇓
6ft
Friday
High: 40 °F
⇑SE 26kt
6ft
Friday Night
Low: 28 °F
W 37kt
14ft
Saturday
High: 32 °F
W 30kt⇓
11ft
Saturday Night
Low: 28 °F
WNW 12kt
3ft
Sunday
High: 44 °F
⇑E 27kt
8ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:58 am EDT Mar 11, 2026
Forecast Valid: 11am EDT Mar 11, 2026-6pm EDT Mar 17, 2026

View Nearby Observations

Detailed Forecast

Today

E wind 10 to 13 kt. Rain and possibly a thunderstorm before noon, then showers likely between noon and 1pm, then rain and possibly a thunderstorm after 1pm. Some of the storms could produce heavy rainfall. Waves 5 ft subsiding to 2 ft.

Tonight

W wind 21 to 26 kt increasing to 30 to 35 kt. A chance of rain showers, mixing with snow after 1am, then gradually ending. Waves 4 ft building to 13 ft.

Thursday

WNW wind 24 to 29 kt. Mostly cloudy. Waves 11 ft subsiding to 7 ft.

Thursday Night

WNW wind 16 to 21 kt becoming W 11 to 16 kt after midnight. Partly cloudy. Waves 6 ft subsiding to 2 ft.

Friday

SE wind 16 to 21 kt increasing to 21 to 26 kt in the afternoon. Winds could gust as high as 35 kt. Rain, possibly mixed with snow, becoming all rain after 2pm. Waves 2 ft building to 6 ft.

Friday Night

W wind 32 to 37 kt. Rain showers likely before 11pm, then a chance of snow showers. Waves 9 ft building to 14 ft.

Saturday

W wind 27 to 30 kt decreasing to 23 to 26 kt in the afternoon. Partly sunny. Waves 11 ft subsiding to 7 ft.

Saturday Night

WNW wind 10 to 12 kt becoming ENE after midnight. A chance of snow showers. Waves 3 ft subsiding to 1 ft.

Sunday

E wind 16 to 21 kt increasing to 22 to 27 kt in the afternoon. Rain and snow showers likely. Waves 2 ft building to 8 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.