Storm Moving Through the Upper Midwest to the Northeast

Heavy rain and the potential for strong thunderstorms along and east of the Appalachians will precede a cold front, while snow showers will fall behind the front in the Ohio Valley, Upper Midwest and Great Lake States. Rain-on-snow flooding is possible in portions of New England and New York State. Rain and high elevation snow will return to the west.
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Grand Rapids, MI Local Forecast Office

18NM WSW Grand Haven MI

Marine Point Forecast

[NOTICE]
  • Tonight

    Chance Snow

    WNW 21kt
    8ftWaves Subsiding

    Low: 27 °FRising Temperatures
    Water: 41 °F

  • Sunday

    Slight Chc Snow

    SSW 28kt
    Waves Building10ft

    High: 41 °F

    Gale Warning
    Gale Warning

  • Sunday
    Night

    Partly Cloudy

    W 20ktWinds Decreasing
    8ftWaves Subsiding

    Low: 34 °F

  • Monday

    Mostly Sunny

    S 11kt
    2ft

    High: 42 °F

  • Monday
    Night

    Chance Rain

    SSE 13kt
    1-3ft

    Low: 37 °F

  • Tuesday

    Rain Likely

    SSE 14kt
    2-3ft

    High: 45 °F

  • Tuesday
    Night

    Rain

    N 14kt
    2-3ft

    Low: 37 °F

  • Wednesday

    Rain/Snow Likely

    NNE 22kt
    Waves Building6ft

    High: 40 °F

  • Wednesday
    Night

    Snow Likely

    NNW 23kt
    6-8ft

    Low: 26 °F


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:18 pm CST Feb 25, 2017
Forecast Valid: 8pm CST Feb 25, 2017-6pm CST Mar 4, 2017

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Detailed Forecast

WAVES ARE PROVIDED AS A RANGE OF SIGNIFICANT WAVE HEIGHTS, WHICH IS THE AVERAGE OF THE HIGHEST 1/3 OF THE WAVE, ALONG WITH THE AVERAGE HEIGHT OF THE HIGHEST 10% OF THE WAVES WHICH WILL OCCASIONALLY BE ENCOUNTERED.

Synopsis: HIGH PRESSURE WILL MOVE ACROSS THE LOWER MISSISSIPPI
VALLEY THIS EVENING WITH A RIDGE AVERAGING 30.0 INCHES EXTENDING
NORTHWARD ACROSS THE LAKE. THIS RIDGE WILL MOVE QUICKLY EAST EARLY
SUNDAY MORNING WITH LOW PRESSURE OF 29.7 INCHES DEVELOPING ACROSS
LAKE SUPERIOR. THIS LOW WILL MOVE TO SOUTHERN QUEBEC SUNDAY
NIGHT. THE NEXT LOW PRESSURE OF AROUND 29.7 INCHES WILL MOVE FROM
THE CENTRAL PLAINS EARLY TUESDAY TO THE SOUTHERN PART OF LAKE
MICHIGAN TUESDAY NIGHT INTO WEDNESDAY.


Tonight
WNW wind 15 to 21 kt becoming SW after midnight. Winds could gust as high as 27 kt. A chance of snow showers, mainly before 10pm. Waves 8 ft subsiding to 5 ft.
Sunday
SSW wind 18 to 28 kt, with gusts as high as 37 kt. A slight chance of snow before 9am. Waves 5 ft building to 10 ft.
Sunday Night
W wind 15 to 20 kt decreasing to 7 to 12 kt after midnight. Winds could gust as high as 29 kt. Partly cloudy. Waves 8 ft subsiding to 3 ft.
Monday
WSW wind 5 to 11 kt becoming SSE in the afternoon. Mostly sunny. Waves around 2 ft.
Monday Night
SSE wind 8 to 13 kt, with gusts as high as 19 kt. A chance of rain after midnight. Waves 1 to 3 ft.
Tuesday
SE wind 11 to 14 kt becoming S in the afternoon. Winds could gust as high as 20 kt. Rain likely, mainly after noon. Waves 2 to 3 ft.
Tuesday Night
S wind 10 to 14 kt becoming N after midnight. Winds could gust as high as 20 kt. Rain, mainly before midnight. Waves 2 to 3 ft.
Wednesday
NNE wind 14 to 22 kt, with gusts as high as 30 kt. Rain and snow likely. Waves 3 ft building to 6 ft.
Wednesday Night
NNW wind 17 to 23 kt, with gusts as high as 31 kt. Snow likely. Waves 6 to 8 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: 42.94°N 86.62°W
Last Update: 6:18 pm CST Feb 25, 2017
Forecast Valid: 8pm CST Feb 25, 2017-6pm CST Mar 4, 2017
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