Strong Storm Moving Through the East; Major Weather Impacts in Hawaii and Alaska

A strengthening storm will bring high winds and snow to the Great Lakes and Northeast U.S. today. Scattered severe thunderstorms are likely into this afternoon across the ArkLaMiss vicinity. Heavy rain from a Kona Low may bring catastrophic flooding, gusty winds, and high surf to Hawaii into Tuesday. A major winter storm is impacting western Alaska with heavy snow and strong winds through today.
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Chicago, IL Local Forecast Office

6NM ESE Chicago IL

Marine Point Forecast

[NOTICE]
  • Today

    Slight Chc Snow

    W 25kt
    2ft

    High: 35 °FFalling Temperatures

    Gale Warning
    Gale Warning

  • Tonight

    Partly Cloudy

    WNW 20ktWinds Decreasing
    1-2ft

    Low: 18 °F

  • Tuesday

    Slight Chc Snow

    SSW 10kt
    < 1ft

    High: 28 °F

  • Tuesday
    Night

    Mostly Cloudy

    SSW 10kt
    < 1ft

    Low: 25 °F

  • Wednesday

    Mostly Sunny

    SSW 10kt
    < 1ft

    High: 36 °F

  • Wednesday
    Night

    Partly Cloudy

    S 15kt
    < 1ft

    Low: 31 °F

  • Thursday

    Chance Rain/Snow

    SSE 15kt
    < 1ft

    High: 43 °F

  • Thursday
    Night

    Mostly Cloudy

    SSW 10kt
    < 1ft

    Low: 38 °F

  • Friday

    Rain Likely

    ESE 10kt
    < 1ft

    High: 52 °F


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:15 am CST Dec 6, 2021
Forecast Valid: 10am CST Dec 6, 2021-6pm CST Dec 12, 2021

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Detailed Forecast

Today
W wind 20 to 25 kt, with gusts as high as 40 kt. A slight chance of snow showers before noon. Waves around 2 ft.
Tonight
WNW wind 15 to 20 kt decreasing to 10 to 15 kt after midnight. Winds could gust as high as 25 kt. Partly cloudy. Waves 1 to 2 ft.
Tuesday
W wind 5 to 10 kt becoming SSW in the afternoon. A slight chance of snow after noon. Waves 1 ft or less.
Tuesday Night
SSW wind around 10 kt. Mostly cloudy. Waves 1 ft or less.
Wednesday
SSW wind 5 to 10 kt. Mostly sunny. Waves 1 ft or less.
Wednesday Night
S wind 5 to 15 kt. Partly cloudy. Waves 1 ft or less.
Thursday
SSE wind 10 to 15 kt, with gusts as high as 20 kt. A chance of rain and snow before 8am, then a chance of rain. Waves 1 ft or less.
Thursday Night
SSW wind 5 to 10 kt becoming N after midnight. Mostly cloudy. Waves 1 ft or less.
Friday
NNE wind 5 to 10 kt becoming SE in the afternoon. Winds could gust as high as 15 kt. Rain likely. Waves 1 ft or less.

*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: 41.81°N 87.56°W
Last Update: 9:15 am CST Dec 6, 2021
Forecast Valid: 10am CST Dec 6, 2021-6pm CST Dec 12, 2021
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