National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Spring Weather Shifts to the Eastern and Northwest U.S. Wednesday

Isolated to scattered severe thunderstorms are expected Wednesday from the ArkLaTex and Lower Mississippi Valley northeastward through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat from east Texas into Upstate New York. A moderate atmospheric river will bring heavy snow and high winds to the Northwest U.S. Read More >

Hazardous Weather Conditions

For More Weather Information:

Buffalo, NY Local Forecast Office

14NM NNE Olcott NY

Marine Point Forecast

[NOTICE]

    • Overnight

      Overnight:E wind 19 to 21 kt. A chance of showers, with thunderstorms also possible after 2am. Waves 3 to 4 ft.

      Low: 36 °F
      Water: 34 °F

      E 21kt
      3-4ft

    • Wednesday

      Wednesday:E wind 17 to 20 kt becoming SE 12 to 15 kt in the afternoon. Showers and possibly a thunderstorm before 10am, then a chance of showers and thunderstorms between 10am and noon, then showers and possibly a thunderstorm after noon. Waves 5 ft subsiding to 3 ft.

      High: 44 °F

      E 20kt⇓
      5ftWaves Subsiding

    • Wednesday Night

      Wednesday Night:WSW wind 19 to 24 kt increasing to 29 to 34 kt. Winds could gust as high as 44 kt. Rain showers likely, possibly mixing with snow after 11pm, then gradually ending. Some thunder is also possible. Waves 3 ft building to 11 ft.

      Low: 29 °F

      ⇑WSW 34kt
      Waves Building11ft

    • Thursday

      Thursday:WNW wind 21 to 25 kt, with gusts as high as 32 kt. Cloudy, then gradually becoming mostly sunny. Waves 8 ft subsiding to 6 ft.

      High: 34 °F

      WNW 25kt
      8ftWaves Subsiding

    • Thursday Night

      Thursday Night:WNW wind 14 to 17 kt becoming WSW 9 to 12 kt after midnight. Winds could gust as high as 23 kt. Partly cloudy. Waves 4 ft subsiding to 2 ft.

      Low: 30 °F

      WNW 17kt⇓
      4ftWaves Subsiding

    • Friday

      Friday:SE wind 16 to 21 kt increasing to 23 to 28 kt. Winds could gust as high as 36 kt. Rain, possibly mixed with snow. Waves 2 ft building to 6 ft.

      High: 39 °F

      ⇑SE 28kt
      Waves Building6ft

    • Friday Night

      Friday Night:W wind around 35 kt. A chance of rain showers, mixing with snow after 8pm, then gradually ending. Waves 11 ft building to 13 ft.

      Low: 29 °F

      W 35kt
      Waves Building13ft

    • Saturday

      Saturday:W wind 22 to 27 kt decreasing to 17 to 22 kt in the afternoon. Partly sunny. Waves 9 ft subsiding to 4 ft.

      High: 34 °F

      W 27kt⇓
      9ftWaves Subsiding

    • Saturday Night

      Saturday Night:W wind 11 to 15 kt becoming E after midnight. A chance of snow showers. Waves around 2 ft.

      Low: 31 °F

      E 15kt
      2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:59 pm EDT Mar 10, 2026
Forecast Valid: 12am EDT Mar 11, 2026-6pm EDT Mar 17, 2026

View Nearby Observations

Detailed Forecast

Overnight
E wind 19 to 21 kt. A chance of showers, with thunderstorms also possible after 2am. Waves 3 to 4 ft.
Wednesday
E wind 17 to 20 kt becoming SE 12 to 15 kt in the afternoon. Showers and possibly a thunderstorm before 10am, then a chance of showers and thunderstorms between 10am and noon, then showers and possibly a thunderstorm after noon. Waves 5 ft subsiding to 3 ft.
Wednesday Night
WSW wind 19 to 24 kt increasing to 29 to 34 kt. Winds could gust as high as 44 kt. Rain showers likely, possibly mixing with snow after 11pm, then gradually ending. Some thunder is also possible. Waves 3 ft building to 11 ft.
Thursday
WNW wind 21 to 25 kt, with gusts as high as 32 kt. Cloudy, then gradually becoming mostly sunny. Waves 8 ft subsiding to 6 ft.
Thursday Night
WNW wind 14 to 17 kt becoming WSW 9 to 12 kt after midnight. Winds could gust as high as 23 kt. Partly cloudy. Waves 4 ft subsiding to 2 ft.
Friday
SE wind 16 to 21 kt increasing to 23 to 28 kt. Winds could gust as high as 36 kt. Rain, possibly mixed with snow. Waves 2 ft building to 6 ft.
Friday Night
W wind around 35 kt. A chance of rain showers, mixing with snow after 8pm, then gradually ending. Waves 11 ft building to 13 ft.
Saturday
W wind 22 to 27 kt decreasing to 17 to 22 kt in the afternoon. Partly sunny. Waves 9 ft subsiding to 4 ft.
Saturday Night
W wind 11 to 15 kt becoming E after midnight. A chance of snow showers. Waves around 2 ft.

*Notices:

  1. 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.
  2. 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.
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ABOUT THIS FORECAST

Point Forecast: 43.54°N 78.61°W
Last Update: 9:59 pm EDT Mar 10, 2026
Forecast Valid: 12am EDT Mar 11, 2026-6pm EDT Mar 17, 2026
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