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Chicago, IL Local Forecast Office

10NM NNW Evanston IL

Marine Point Forecast

[NOTICE]
    • Thursday

      Thursday:S wind 5 to 10 kt becoming NNE 15 to 20 kt in the morning. A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then showers likely and possibly a thunderstorm after 4pm.  Patchy fog between 10am and 4pm.  Waves 1 ft or less building to 3 ft.

      High: 52 °FFalling Temperatures

      ⇑NNE 20kt
      Waves Building3ft

      Gale Warning
      Gale Warning

    • Thursday Night

      Thursday Night:NNE wind around 25 kt, with gusts as high as 35 kt. Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and 1am.   Waves 7 ft building to 11 ft.

      Low: 32 °F

      NNE 25kt
      Waves Building11ft

      Gale Warning
      Gale Warning

    • Friday

      Friday:N wind 10 to 20 kt, with gusts as high as 25 kt. Partly sunny. Waves 8 ft subsiding to 4 ft.

      High: 36 °F

      N 20kt
      8ftWaves Subsiding

    • Friday Night

      Friday Night:NNE wind 5 to 10 kt becoming NW in the evening. Mostly clear. Waves 1 to 3 ft.

      Low: 29 °F

      NW 10kt
      1-3ft

    • Saturday

      Saturday:NW wind 5 to 10 kt becoming S in the afternoon. Sunny. Waves around 1 ft.

      High: 46 °F

      S 10kt
      1ft

    • Saturday Night

      Saturday Night:S wind around 10 kt. Mostly cloudy. Waves around 1 ft.

      Low: 39 °F

      S 10kt
      1ft

    • Sunday

      Sunday:S wind around 10 kt, with gusts as high as 15 kt. Mostly sunny. Waves around 1 ft.

      High: 57 °F

      S 10kt
      1ft

    • Sunday Night

      Sunday Night:SSW wind around 10 kt, with gusts as high as 15 kt. Partly cloudy. Waves around 1 ft.

      Low: 47 °F

      SSW 10kt
      1ft

    • Monday

      Monday:SW wind around 10 kt becoming NNE in the afternoon. Winds could gust as high as 15 kt. Mostly sunny. Waves 1 to 2 ft.

      High: 64 °F

      SW 10kt
      1-2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:11 am CDT Mar 26, 2026
Forecast Valid: 4am CDT Mar 26, 2026-6pm CDT Apr 1, 2026

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Detailed Forecast

Thursday
S wind 5 to 10 kt becoming NNE 15 to 20 kt in the morning. A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Patchy fog between 10am and 4pm. Waves 1 ft or less building to 3 ft.
Thursday Night
NNE wind around 25 kt, with gusts as high as 35 kt. Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and 1am. Waves 7 ft building to 11 ft.
Friday
N wind 10 to 20 kt, with gusts as high as 25 kt. Partly sunny. Waves 8 ft subsiding to 4 ft.
Friday Night
NNE wind 5 to 10 kt becoming NW in the evening. Mostly clear. Waves 1 to 3 ft.
Saturday
NW wind 5 to 10 kt becoming S in the afternoon. Sunny. Waves around 1 ft.
Saturday Night
S wind around 10 kt. Mostly cloudy. Waves around 1 ft.
Sunday
S wind around 10 kt, with gusts as high as 15 kt. Mostly sunny. Waves around 1 ft.
Sunday Night
SSW wind around 10 kt, with gusts as high as 15 kt. Partly cloudy. Waves around 1 ft.
Monday
SW wind around 10 kt becoming NNE in the afternoon. Winds could gust as high as 15 kt. Mostly sunny. Waves 1 to 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: 3:11 am CDT Mar 26, 2026
Forecast Valid: 4am CDT Mar 26, 2026-6pm CDT Apr 1, 2026
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