Major Winter Storm System Will Bring A Variety Of Impacts To The Central, Southern, And Eastern U.S. Through The Weekend

An impactful winter storm will track from the Plains to New England through Sunday, with bitter cold behind it. Heavy snow is likely from the Corn Belt to interior Northeast, with significant ice accumulations in the Ohio Valley and New England. Farther south, heavy rain could lead to flooding in the Tennessee Valley on Saturday, with isolated severe thunderstorms in the lower Mississippi Valley.
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For More Weather Information:

Chicago, IL Local Forecast Office

6NM ESE Chicago IL

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Chance Snow

    NE 30km/h
    1m

    High: 0 °C
    Water: 1 °C

  • Tonight

    Heavy Snow

    Winds IncreasingENE 40km/h
    1-2m

    Low: -3 °C

    Small Craft Advisory
    Small Craft Advisory

  • Saturday

    Snow

    N 50km/h
    2m

    High: -2 °C

    Small Craft Advisory
    Small Craft Advisory

  • Saturday
    Night

    Heavy Snow

    N 50km/hWinds Decreasing
    2m

    Low: -8 °C

    Small Craft Advisory
    Small Craft Advisory

  • Sunday

    Snow

    N 25km/hWinds Decreasing
    1-2m

    High: -7 °C

    Small Craft Advisory
    Small Craft Advisory

  • Sunday
    Night

    Slight Chc Snow

    SSE 15km/h
    1m

    Low: -11 °C

  • M.L.King
    Day

    Mostly Cloudy

    Winds IncreasingSSE 25km/h
    1m

    High: -8 °C

  • Monday
    Night

    Mostly Cloudy

    SSE 30km/h
    1m

    Low: -8 °C

  • Tuesday

    Rain/Snow

    SSE 25km/h
    < 1m

    High: 2 °C


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:15 pm CST Jan 18, 2019
Forecast Valid: 4pm CST Jan 18, 2019-6pm CST Jan 24, 2019

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Detailed Forecast

This Afternoon
NE wind around 30 km/h, with gusts as high as 40 km/h. A chance of snow, mainly after 5pm. Waves around 1 m.
Tonight
ENE wind 30 to 35 km/h increasing to 35 to 40 km/h after midnight. Winds could gust as high as 55 km/h. Snow, mainly after 8pm. The snow could be heavy at times. Waves 1 to 2 m.
Saturday
ENE wind 45 to 50 km/h becoming N in the afternoon. Winds could gust as high as 60 km/h. Snow, mainly before 5pm. Waves around 2 m.
Saturday Night
N wind 40 to 50 km/h decreasing to 30 to 40 km/h after midnight. Winds could gust as high as 60 km/h. Snow showers, mainly after 9pm. The snow could be heavy at times. Waves around 2 m.
Sunday
N wind 20 to 25 km/h becoming NNW 10 to 15 km/h in the afternoon. Winds could gust as high as 35 km/h. Snow showers, mainly before noon. Waves 1 to 2 m.
Sunday Night
NNW wind 10 to 15 km/h becoming SSE after midnight. Winds could gust as high as 25 km/h. A slight chance of snow before midnight. Waves around 1 m.
M.L.King Day
SSE wind 15 to 20 km/h increasing to 20 to 25 km/h in the afternoon. Winds could gust as high as 35 km/h. Mostly cloudy. Waves around 1 m.
Monday Night
SSE wind 25 to 30 km/h, with gusts as high as 40 km/h. Mostly cloudy. Waves around 1 m.
Tuesday
SSE wind around 25 km/h, with gusts as high as 40 km/h. Rain and snow. Waves 1 m 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: 2:15 pm CST Jan 18, 2019
Forecast Valid: 4pm CST Jan 18, 2019-6pm CST Jan 24, 2019
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