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Chicago, IL Local Forecast Office

6NM SSE Evanston IL

Marine Point Forecast

[NOTICE]
    • Wednesday

      Wednesday:S wind 5 to 10 kt. A chance of showers and thunderstorms, mainly after 4pm.   Waves 1 ft or less.

      High: 91 °F

      S 10kt
      < 1ft

    • Wednesday Night

      Wednesday Night:SW wind around 10 kt becoming WNW after midnight. Winds could gust as high as 15 kt. Showers and thunderstorms likely, mainly before 7pm.   Waves 1 ft or less.

      Low: 69 °F

      SW 10kt
      < 1ft

    • Thursday

      Thursday:NW wind 10 to 15 kt becoming N in the afternoon. Mostly cloudy. Waves 1 to 2 ft.

      High: 70 °F

      N 15kt
      1-2ft

    • Thursday Night

      Thursday Night:NNE wind 5 to 15 kt. Partly cloudy. Waves around 3 ft.

      Low: 65 °F

      NNE 15kt
      3ft

    • Friday

      Friday:Variable winds 5 kt or less. Mostly sunny. Waves 1 to 3 ft.

      High: 77 °F

      Light Wind
      1-3ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 1am.   Waves 1 ft or less.

      Low: 70 °F

      Light Wind
      < 1ft

    • Saturday

      Saturday:Variable winds 5 kt or less. Winds could gust as high as 10 kt. Showers and thunderstorms likely, mainly before 1pm.   Waves 1 ft or less.

      High: 83 °F

      Light Wind
      < 1ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. A chance of showers and thunderstorms.   Waves 1 ft or less.

      Low: 70 °F

      Light Wind
      < 1ft

    • Sunday

      Sunday:NNE wind 5 to 10 kt. A chance of showers and thunderstorms after 1pm.   Waves 1 ft or less.

      High: 79 °F

      NNE 10kt
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:26 am CDT Jul 16, 2025
Forecast Valid: 2am CDT Jul 16, 2025-6pm CDT Jul 22, 2025

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Detailed Forecast

Wednesday
S wind 5 to 10 kt. A chance of showers and thunderstorms, mainly after 4pm. Waves 1 ft or less.
Wednesday Night
SW wind around 10 kt becoming WNW after midnight. Winds could gust as high as 15 kt. Showers and thunderstorms likely, mainly before 7pm. Waves 1 ft or less.
Thursday
NW wind 10 to 15 kt becoming N in the afternoon. Mostly cloudy. Waves 1 to 2 ft.
Thursday Night
NNE wind 5 to 15 kt. Partly cloudy. Waves around 3 ft.
Friday
Variable winds 5 kt or less. Mostly sunny. Waves 1 to 3 ft.
Friday Night
Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 1am. Waves 1 ft or less.
Saturday
Variable winds 5 kt or less. Winds could gust as high as 10 kt. Showers and thunderstorms likely, mainly before 1pm. Waves 1 ft or less.
Saturday Night
Variable winds 5 kt or less. A chance of showers and thunderstorms. Waves 1 ft or less.
Sunday
NNE wind 5 to 10 kt. A chance of showers and thunderstorms after 1pm. 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: 41.94°N 87.64°W
Last Update: 2:26 am CDT Jul 16, 2025
Forecast Valid: 2am CDT Jul 16, 2025-6pm CDT Jul 22, 2025
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