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Chicago, IL Local Forecast Office

10NM NNW Evanston IL

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:W wind around 10 kt. Mostly cloudy. Waves around 2 ft.

      High: 33 °F

      W 10kt
      2ft

    • Tonight

      Tonight:SW wind 10 to 20 kt, with gusts as high as 25 kt. Mostly cloudy. Waves around 2 ft.

      Low: 31 °F

      SW 20kt
      2ft

      Small Craft Advisory
      Small Craft Advisory

    • Monday

      Monday:WSW wind 10 to 15 kt, with gusts as high as 20 kt. Mostly sunny. Waves around 1 ft.

      High: 41 °F

      WSW 15kt
      1ft

      Small Craft Advisory
      Small Craft Advisory

    • Monday Night

      Monday Night:WSW wind 10 to 15 kt. Increasing clouds. Waves around 1 ft.

      Low: 36 °F

      WSW 15kt
      1ft

    • Tuesday

      Tuesday:SSW wind around 15 kt becoming W in the afternoon. Winds could gust as high as 20 kt. A chance of rain.   Waves around 1 ft.

      High: 47 °F

      SW 15kt
      1ft

    • Tuesday Night

      Tuesday Night:W wind around 15 kt. A chance of rain, mainly after midnight.   Waves around 1 ft.

      Low: 30 °F

      W 15kt
      1ft

    • Wednesday

      Wednesday:WNW wind 15 to 20 kt becoming N 20 to 25 kt in the afternoon. Winds could gust as high as 35 kt. Rain and snow, becoming all snow after noon.   Waves 2 ft building to 10 ft.

      High: 36 °F

      ⇑N 25kt
      Waves Building10ft

    • Wednesday Night

      Wednesday Night:N wind 20 to 30 kt, with gusts as high as 35 kt. A chance of snow.  Widespread freezing spray after 8pm.  Waves 9 to 11 ft. occasionally to 14ft.

      Low: 19 °F

      N 30kt
      9-11ft

    • Thursday

      Thursday:NNW wind 10 to 20 kt. Widespread freezing spray before 9am. Partly sunny. Waves 8 ft subsiding to 3 ft.

      High: 28 °F

      NNW 20kt
      8ftWaves Subsiding


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 pm CST Jan 11, 2026
Forecast Valid: 4pm CST Jan 11, 2026-6pm CST Jan 18, 2026

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Detailed Forecast

This Afternoon
W wind around 10 kt. Mostly cloudy. Waves around 2 ft.
Tonight
SW wind 10 to 20 kt, with gusts as high as 25 kt. Mostly cloudy. Waves around 2 ft.
Monday
WSW wind 10 to 15 kt, with gusts as high as 20 kt. Mostly sunny. Waves around 1 ft.
Monday Night
WSW wind 10 to 15 kt. Increasing clouds. Waves around 1 ft.
Tuesday
SSW wind around 15 kt becoming W in the afternoon. Winds could gust as high as 20 kt. A chance of rain. Waves around 1 ft.
Tuesday Night
W wind around 15 kt. A chance of rain, mainly after midnight. Waves around 1 ft.
Wednesday
WNW wind 15 to 20 kt becoming N 20 to 25 kt in the afternoon. Winds could gust as high as 35 kt. Rain and snow, becoming all snow after noon. Waves 2 ft building to 10 ft.
Wednesday Night
N wind 20 to 30 kt, with gusts as high as 35 kt. A chance of snow. Widespread freezing spray after 8pm. Waves 9 to 11 ft. occasionally to 14ft.
Thursday
NNW wind 10 to 20 kt. Widespread freezing spray before 9am. Partly sunny. Waves 8 ft subsiding to 3 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 pm CST Jan 11, 2026
Forecast Valid: 4pm CST Jan 11, 2026-6pm CST Jan 18, 2026
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