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Chicago, IL Local Forecast Office

6NM SSE Evanston IL

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:NNW wind around 10 kt, with gusts as high as 15 kt. Mostly cloudy. Waves 1 to 2 ft.

      Low: 50 °F

      NNW 10kt
      1-2ft

    • Wednesday

      Wednesday:NNE wind 10 to 15 kt, with gusts as high as 20 kt. Partly sunny. Waves 2 to 4 ft.

      High: 52 °F

      NNE 15kt
      2-4ft

    • Wednesday Night

      Wednesday Night:NNE wind around 15 kt, with gusts as high as 20 kt. Partly cloudy. Waves around 4 ft.

      Low: 48 °F

      NNE 15kt
      4ft

    • Thursday

      Thursday:ENE wind 10 to 15 kt becoming NNE in the afternoon. Mostly sunny. Waves 2 to 3 ft.

      High: 59 °F

      NNE 15kt
      2-3ft

    • Thursday Night

      Thursday Night:ENE wind 10 to 15 kt. Mostly cloudy. Waves around 3 ft.

      Low: 50 °F

      ENE 15kt
      3ft

    • Friday

      Friday:NE wind around 15 kt, with gusts as high as 20 kt. Showers likely, mainly after 1pm.   Waves 2 to 3 ft.

      High: 60 °F

      NE 15kt
      2-3ft

    • Friday Night

      Friday Night:ENE wind 10 to 20 kt. Showers and possibly a thunderstorm before 1am, then showers likely.   Waves 2 to 3 ft.

      Low: 53 °F

      ENE 20kt
      2-3ft

    • Saturday

      Saturday:NNW wind 5 to 10 kt. Mostly cloudy. Waves 1 to 2 ft.

      High: 66 °F

      NNW 10kt
      1-2ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.

      Low: 55 °F

      Light Wind
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 12:17 am CDT May 20, 2026
Forecast Valid: 12am CDT May 20, 2026-6pm CDT May 26, 2026

View Nearby Observations

Detailed Forecast

Overnight
NNW wind around 10 kt, with gusts as high as 15 kt. Mostly cloudy. Waves 1 to 2 ft.
Wednesday
NNE wind 10 to 15 kt, with gusts as high as 20 kt. Partly sunny. Waves 2 to 4 ft.
Wednesday Night
NNE wind around 15 kt, with gusts as high as 20 kt. Partly cloudy. Waves around 4 ft.
Thursday
ENE wind 10 to 15 kt becoming NNE in the afternoon. Mostly sunny. Waves 2 to 3 ft.
Thursday Night
ENE wind 10 to 15 kt. Mostly cloudy. Waves around 3 ft.
Friday
NE wind around 15 kt, with gusts as high as 20 kt. Showers likely, mainly after 1pm. Waves 2 to 3 ft.
Friday Night
ENE wind 10 to 20 kt. Showers and possibly a thunderstorm before 1am, then showers likely. Waves 2 to 3 ft.
Saturday
NNW wind 5 to 10 kt. Mostly cloudy. Waves 1 to 2 ft.
Saturday Night
Variable winds 5 kt or less. Mostly cloudy. 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: 12:17 am CDT May 20, 2026
Forecast Valid: 12am CDT May 20, 2026-6pm CDT May 26, 2026
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