Heavy Lake Effect Snow and Bitterly Cold Temperatures

A bitterly cold airmass will settle over much of the central and eastern U.S over the next several days. Well below normal temperatures and cold wind chills will be common. In addition, heavy lake effect snow will be possible especially downwind of Lakes Erie and Ontario, where up to one foot of additional snow is forecast by Sunday morning.
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Buffalo, NY Local Forecast Office

3NM NNW Irondequoit NY

Marine Point Forecast

[NOTICE]
  • Tonight

    Snow

    WNW 20ktWinds Decreasing
    5ftWaves Subsiding

    Low: 13 °F

    Small Craft Advisory
    Small Craft Advisory

  • Friday

    Chance Snow

    SW 17kt
    1-2ft

    High: 26 °F

    Small Craft Advisory
    Small Craft Advisory

  • Friday
    Night

    Heavy Snow

    NNW 20kt
    Waves Building4ft

    Low: 3 °F

    Small Craft Advisory
    Small Craft Advisory

  • Saturday

    Snow

    WNW 24kt
    5-6ft

    High: 6 °F

    Small Craft Advisory
    Small Craft Advisory

  • Saturday
    Night

    Snow

    NW 22ktWinds Decreasing
    6ftWaves Subsiding

    Low: 0 °F

    Small Craft Advisory
    Small Craft Advisory

  • Sunday

    Chance Snow

    NW 12kt
    2-3ft

    High: 11 °F

    Small Craft Advisory
    Small Craft Advisory

  • Sunday
    Night

    Partly Cloudy

    Winds IncreasingSSE 7kt
    < 1ft

    Low: 8 °F

  • Washington's
    Birthday

    Chance Snow

    S 12kt
    < 1ft

    High: 30 °F

  • Monday
    Night

    Chance Snow

    S 12kt
    < 1ft

    Low: 29 °F


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:39 pm EST Feb 11, 2016
Forecast Valid: 7pm EST Feb 11, 2016-6pm EST Feb 18, 2016

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Detailed Forecast

Tonight
WNW wind 17 to 20 kt becoming W 13 to 16 kt after midnight. Winds could gust as high as 27 kt. Snow showers, mainly before 9pm. Waves 5 ft subsiding to 2 ft.
Friday
SW wind 12 to 17 kt, with gusts as high as 28 kt. Scattered snow showers after 11am. Waves 1 to 2 ft.
Friday Night
SW wind 16 to 20 kt becoming NNW after midnight. Winds could gust as high as 29 kt. Snow. The snow could be heavy at times. Waves 2 ft building to 4 ft.
Saturday
WNW wind around 24 kt, with gusts as high as 32 kt. Snow showers. Waves 5 to 6 ft.
Saturday Night
NW wind 19 to 22 kt decreasing to 13 to 16 kt after midnight. Winds could gust as high as 29 kt. Snow showers. Waves 6 ft subsiding to 3 ft.
Sunday
NW wind 8 to 12 kt. A chance of snow showers. Waves 2 to 3 ft.
Sunday Night
Variable winds less than 5 kt becoming SSE 5 to 7 kt after midnight. Partly cloudy. Waves 1 ft or less.
Washington's Birthday
S wind 9 to 12 kt. A chance of snow. Waves 1 ft or less.
Monday Night
S wind 9 to 12 kt. A chance of snow. Waves 1 ft or less.

THE WATER TEMPERATURE OFF ROCHESTER IS 37 DEGREES.


*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: 43.25°N 77.58°W
Last Update: 3:39 pm EST Feb 11, 2016
Forecast Valid: 7pm EST Feb 11, 2016-6pm EST Feb 18, 2016
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