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Chicago, IL Local Forecast Office

9NM NNW Evanston IL

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:Variable winds 5 kt or less. Partly cloudy. Waves around 1 ft.

      Low: 68 °F

      Light Wind
      1ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Winds could gust as high as 10 kt. A chance of showers and thunderstorms after 10am.   Waves 1 ft or less.

      High: 80 °F

      Light Wind
      < 1ft

    • Tuesday Night

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

      Low: 70 °F

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:NW wind 5 to 10 kt becoming NNE in the afternoon. A slight chance of showers and thunderstorms.   Waves 1 ft or less.

      High: 77 °F

      NNE 10kt
      < 1ft

    • Wednesday Night

      Wednesday Night:NNE wind 5 to 10 kt. Mostly clear. Waves 1 to 2 ft.

      Low: 68 °F

      NNE 10kt
      1-2ft

    • Thursday

      Thursday:Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

      High: 77 °F

      Light Wind
      < 1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

      Low: 70 °F

      Light Wind
      < 1ft

    • Friday

      Friday:SE wind 5 to 10 kt. A chance of showers.   Waves 1 ft or less.

      High: 82 °F

      SE 10kt
      < 1ft

    • Friday Night

      Friday Night:SSE wind 5 to 10 kt becoming SSW after midnight. A chance of showers and thunderstorms.   Waves 1 ft or less.

      Low: 73 °F

      S 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: 12:41 am CDT Jul 8, 2025
Forecast Valid: 12am CDT Jul 8, 2025-6pm CDT Jul 14, 2025

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Detailed Forecast

Overnight
Variable winds 5 kt or less. Partly cloudy. Waves around 1 ft.
Tuesday
Variable winds 5 kt or less. Winds could gust as high as 10 kt. A chance of showers and thunderstorms after 10am. Waves 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. A chance of showers and thunderstorms. Waves 1 ft or less.
Wednesday
NW wind 5 to 10 kt becoming NNE in the afternoon. A slight chance of showers and thunderstorms. Waves 1 ft or less.
Wednesday Night
NNE wind 5 to 10 kt. Mostly clear. Waves 1 to 2 ft.
Thursday
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Friday
SE wind 5 to 10 kt. A chance of showers. Waves 1 ft or less.
Friday Night
SSE wind 5 to 10 kt becoming SSW after midnight. A chance of showers and thunderstorms. 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: 42.19°N 87.77°W
Last Update: 12:41 am CDT Jul 8, 2025
Forecast Valid: 12am CDT Jul 8, 2025-6pm CDT Jul 14, 2025
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