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Chicago, IL Local Forecast Office

10NM NNW Evanston IL

Marine Point Forecast

[NOTICE]
    • Today

      Today:S wind 15 to 20 kt, with gusts as high as 30 kt. A slight chance of showers before 8am.   Waves around 3 ft.

      High: 62 °F

      S 20kt
      3ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:SW wind 15 to 20 kt, with gusts as high as 25 kt. Showers likely, mainly between 1am and 5am.   Waves 1 to 3 ft.

      Low: 49 °F

      SW 20kt
      1-3ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday

      Thursday:W wind around 10 kt. A slight chance of showers before 7am.   Waves 1 ft or less.

      High: 61 °F

      W 10kt
      < 1ft

    • Thursday Night

      Thursday Night:E wind 5 to 10 kt becoming NNE after midnight. Showers.   Waves 1 ft or less.

      Low: 42 °F

      NE 10kt
      < 1ft

    • Friday

      Friday:NNE wind 5 to 10 kt. A chance of showers before 1pm.   Waves around 1 ft.

      High: 44 °F

      NNE 10kt
      1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

      Low: 39 °F

      Light Wind
      < 1ft

    • Saturday

      Saturday:Variable winds 5 kt or less. Winds could gust as high as 10 kt. Mostly sunny. Waves 1 ft or less.

      High: 48 °F

      Light Wind
      < 1ft

    • Saturday Night

      Saturday Night:E wind around 10 kt becoming SSE after midnight. A chance of showers.   Waves 1 to 2 ft.

      Low: 46 °F

      SSE 10kt
      1-2ft

    • Sunday

      Sunday:S wind around 15 kt, with gusts as high as 20 kt. A chance of showers.   Waves around 2 ft.

      High: 72 °F

      S 15kt
      2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:36 am CDT Apr 8, 2026
Forecast Valid: 5am CDT Apr 8, 2026-6pm CDT Apr 14, 2026

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Detailed Forecast

Today
S wind 15 to 20 kt, with gusts as high as 30 kt. A slight chance of showers before 8am. Waves around 3 ft.
Tonight
SW wind 15 to 20 kt, with gusts as high as 25 kt. Showers likely, mainly between 1am and 5am. Waves 1 to 3 ft.
Thursday
W wind around 10 kt. A slight chance of showers before 7am. Waves 1 ft or less.
Thursday Night
E wind 5 to 10 kt becoming NNE after midnight. Showers. Waves 1 ft or less.
Friday
NNE wind 5 to 10 kt. A chance of showers before 1pm. Waves around 1 ft.
Friday Night
Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.
Saturday
Variable winds 5 kt or less. Winds could gust as high as 10 kt. Mostly sunny. Waves 1 ft or less.
Saturday Night
E wind around 10 kt becoming SSE after midnight. A chance of showers. Waves 1 to 2 ft.
Sunday
S wind around 15 kt, with gusts as high as 20 kt. A chance of showers. Waves around 2 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: 42.21°N 87.74°W
Last Update: 3:36 am CDT Apr 8, 2026
Forecast Valid: 5am CDT Apr 8, 2026-6pm CDT Apr 14, 2026
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