Unsettled Across the West; Increasingly Rainy with a Few Storms in the South

A frontal system will bring heavy precipitation, including mountain snowfall to much of the Pacific Northwest, northern California, and portions of the Rockies through Tuesday. Elsewhere, wet weather will return to much of the South with locally heavy rainfall; a few strong to severe thunderstorms will also be possible in this region by Tuesday.
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For More Weather Information:

Chicago, IL Local Forecast Office

5NM SSE Evanston IL

Marine Point Forecast

[NOTICE]
  • Today

    Mostly Cloudy

    WSW 10kt
    < 1ft

    High: 45 °F

  • Tonight

    Mostly Cloudy

    SW 15kt
    < 1ft

    Low: 40 °F

  • Tuesday

    Mostly Sunny

    W 15kt
    < 1ft

    High: 48 °F

  • Tuesday
    Night

    Mostly Clear

    WNW 10kt
    < 1ft

    Low: 30 °F

  • Wednesday

    Partly Sunny

    N 10kt
    < 1ft

    High: 38 °F

  • Wednesday
    Night

    Mostly Cloudy

    SE 10kt
    < 1ft

    Low: 31 °F

  • Thursday

    Mostly Cloudy

    SSE 10kt
    < 1ft

    High: 43 °F

  • Thursday
    Night

    Chance Showers

    S 10kt
    < 1ft

    Low: 39 °F

  • Friday

    Chance Showers

    S 10kt
    < 1ft

    High: 50 °F


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 10:18 am CST Dec 18, 2017
Forecast Valid: 11am CST Dec 18, 2017-6pm CST Dec 24, 2017

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Detailed Forecast

Today
WSW wind around 10 kt, with gusts as high as 20 kt. Mostly cloudy. Waves 1 ft or less.
Tonight
SW wind 10 to 15 kt, with gusts as high as 20 kt. Mostly cloudy. Waves 1 ft or less.
Tuesday
W wind 10 to 15 kt. Mostly sunny. Waves 1 ft or less.
Tuesday Night
W wind around 10 kt becoming N after midnight. Mostly clear. Waves 1 ft or less.
Wednesday
N wind 5 to 10 kt becoming ENE in the afternoon. Partly sunny. Waves 1 ft or less.
Wednesday Night
ENE wind 5 to 10 kt becoming SSE after midnight. Mostly cloudy. Waves 1 ft or less.
Thursday
SSE wind around 10 kt. Mostly cloudy. Waves 1 ft or less.
Thursday Night
ESE wind around 10 kt becoming S after midnight. A chance of showers. Waves 1 ft or less.
Friday
S wind around 10 kt becoming WSW in the afternoon. Winds could gust as high as 20 kt. A chance of showers. 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: 41.97°N 87.64°W
Last Update: 10:18 am CST Dec 18, 2017
Forecast Valid: 11am CST Dec 18, 2017-6pm CST Dec 24, 2017
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