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Chicago, IL Local Forecast Office

6NM SSE Evanston IL

Marine Point Forecast

[NOTICE]
    • Today

      Today:NNW wind 15 to 20 kt, with gusts as high as 30 kt. Rain, possibly mixed with snow before 3pm, then a chance of snow. Some thunder is also possible.  Patchy fog before 7am.  Waves 2 to 4 ft.

      High: 39 °F

      NNW 20kt
      2-4ft

    • Tonight

      Tonight:NNW wind 15 to 20 kt becoming WNW 5 to 10 kt after midnight. A slight chance of rain and snow before 7pm.   Waves 2 to 4 ft.

      Low: 30 °F

      NNW 20kt⇓
      2-4ft

    • Thursday

      Thursday:W wind 5 to 10 kt, with gusts as high as 15 kt. Sunny. Waves 1 to 2 ft.

      High: 46 °F

      W 10kt
      1-2ft

    • Thursday Night

      Thursday Night:S wind 10 to 15 kt increasing to 20 to 25 kt after midnight. Winds could gust as high as 35 kt. Showers likely, mainly after 1am.   Waves 1 to 3 ft.

      Low: 40 °F

      ⇑S 25kt
      1-3ft

    • Friday

      Friday:W wind 25 to 30 kt, with gusts as high as 40 kt. Mostly sunny. Waves 2 to 3 ft.

      High: 48 °F

      W 30kt
      2-3ft

    • Friday Night

      Friday Night:WNW wind 5 to 15 kt. Mostly cloudy. Waves around 1 ft.

      Low: 31 °F

      WNW 15kt
      1ft

    • Saturday

      Saturday:Variable winds 5 kt or less. Winds could gust as high as 10 kt. A slight chance of snow before 1pm, then a chance of rain and snow.   Waves around 1 ft.

      High: 40 °F

      Light Wind
      1ft

    • Saturday Night

      Saturday Night:E wind 10 to 15 kt. Rain and snow likely, mainly after 1am.   Waves 2 ft building to 6 ft.

      Low: 35 °F

      E 15kt
      Waves Building6ft

    • Sunday

      Sunday:E wind 15 to 20 kt becoming N in the afternoon. Winds could gust as high as 25 kt. Rain.   Waves 6 to 8 ft. occasionally to 10ft.

      High: 46 °F

      NNE 20kt
      6-8ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:11 am CDT Mar 11, 2026
Forecast Valid: 6am CDT Mar 11, 2026-6pm CDT Mar 17, 2026

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Detailed Forecast

Today
NNW wind 15 to 20 kt, with gusts as high as 30 kt. Rain, possibly mixed with snow before 3pm, then a chance of snow. Some thunder is also possible. Patchy fog before 7am. Waves 2 to 4 ft.
Tonight
NNW wind 15 to 20 kt becoming WNW 5 to 10 kt after midnight. A slight chance of rain and snow before 7pm. Waves 2 to 4 ft.
Thursday
W wind 5 to 10 kt, with gusts as high as 15 kt. Sunny. Waves 1 to 2 ft.
Thursday Night
S wind 10 to 15 kt increasing to 20 to 25 kt after midnight. Winds could gust as high as 35 kt. Showers likely, mainly after 1am. Waves 1 to 3 ft.
Friday
W wind 25 to 30 kt, with gusts as high as 40 kt. Mostly sunny. Waves 2 to 3 ft.
Friday Night
WNW wind 5 to 15 kt. Mostly cloudy. Waves around 1 ft.
Saturday
Variable winds 5 kt or less. Winds could gust as high as 10 kt. A slight chance of snow before 1pm, then a chance of rain and snow. Waves around 1 ft.
Saturday Night
E wind 10 to 15 kt. Rain and snow likely, mainly after 1am. Waves 2 ft building to 6 ft.
Sunday
E wind 15 to 20 kt becoming N in the afternoon. Winds could gust as high as 25 kt. Rain. Waves 6 to 8 ft. occasionally to 10ft.

*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: 41.94°N 87.64°W
Last Update: 4:11 am CDT Mar 11, 2026
Forecast Valid: 6am CDT Mar 11, 2026-6pm CDT Mar 17, 2026
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