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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For More Weather Information:

Chicago, IL Local Forecast Office

6NM ESE Chicago IL

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Partly Sunny

    WNW 20kt
    3ft

    High: 29 °F

    Small Craft Advisory
    Small Craft Advisory

  • Tonight

    Partly Cloudy

    WNW 15kt
    2-3ft

    Low: 24 °F

    Small Craft Advisory
    Small Craft Advisory

  • Sunday

    Partly Sunny

    Winds IncreasingSSW 25kt
    2ft

    High: 44 °F

  • Sunday
    Night

    Mostly Cloudy

    SW 15kt
    1-2ft

    Low: 33 °F

  • Monday

    Partly Sunny

    SSE 10kt
    1ft

    High: 47 °F

  • Monday
    Night

    Chance Rain

    SSE 10kt
    1ft

    Low: 39 °F

  • Tuesday

    Chance Rain

    S 10kt
    1ft

    High: 52 °F

  • Tuesday
    Night

    Chance Rain

    SSW 10kt
    1ft

    Low: 38 °F

  • Wednesday

    Chance Rain

    N 15kt
    1-3ft

    High: 42 °F


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:24 pm CST Feb 25, 2017
Forecast Valid: 3pm CST Feb 25, 2017-6pm CST Mar 3, 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 WAVES, ALONG WITH THE AVERAGE HEIGHT OF THE HIGHEST 10 PERCENT OF THE WAVES WHICH WILL OCCASIONALLY BE ENCOUNTERED.

This Afternoon
WNW wind 15 to 20 kt, with gusts as high as 25 kt. Partly sunny. Waves around 3 ft.
Tonight
WNW wind 10 to 15 kt becoming SSW after midnight. Winds could gust as high as 25 kt. Partly cloudy. Waves 2 to 3 ft.
Sunday
SSW wind 15 to 20 kt increasing to 20 to 25 kt in the afternoon. Winds could gust as high as 35 kt. Partly sunny. Waves around 2 ft.
Sunday Night
SW wind 5 to 15 kt, with gusts as high as 25 kt. Mostly cloudy. Waves 1 to 2 ft.
Monday
SSW wind 5 to 10 kt becoming SSE in the afternoon. Partly sunny. Waves around 1 ft.
Monday Night
SSE wind 5 to 10 kt. A chance of rain, mainly after midnight. Waves around 1 ft.
Tuesday
SSE wind around 10 kt becoming SSW in the afternoon. Winds could gust as high as 15 kt. A chance of rain. Waves around 1 ft.
Tuesday Night
SSW wind around 10 kt becoming N after midnight. Winds could gust as high as 15 kt. A chance of rain. Waves around 1 ft.
Wednesday
N wind 10 to 15 kt, with gusts as high as 25 kt. A chance of rain. Waves 1 to 3 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: 41.79°N 87.56°W
Last Update: 1:24 pm CST Feb 25, 2017
Forecast Valid: 3pm CST Feb 25, 2017-6pm CST Mar 3, 2017
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