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Chicago, IL Local Forecast Office

Evanston IL

Marine Point Forecast

[NOTICE]
    • Thanksgiving Day

      Thanksgiving Day:WNW wind 15 to 20 kt, with gusts as high as 25 kt. A slight chance of flurries after noon.   Waves around 2 ft.

      High: 33 °F

      WNW 20kt
      2ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:NW wind around 15 kt, with gusts as high as 25 kt. Mostly cloudy. Waves 2 to 3 ft.

      Low: 25 °F

      NW 15kt
      2-3ft

      Small Craft Advisory
      Small Craft Advisory

    • Friday

      Friday:WNW wind 10 to 15 kt. Mostly sunny. Waves 1 to 2 ft.

      High: 31 °F

      WNW 15kt
      1-2ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. A chance of snow after midnight.   Waves 1 ft or less.

      Low: 27 °F

      Light Wind
      < 1ft

    • Saturday

      Saturday:SSE wind 5 to 10 kt increasing to 15 to 20 kt in the afternoon. Snow. The snow could be heavy at times.   Waves 1 ft or less building to 4 ft.

      High: 35 °F

      ⇑SSE 20kt
      Waves Building4ft

    • Saturday Night

      Saturday Night:SE wind 10 to 20 kt becoming WNW after midnight. Snow, possibly mixed with rain, becoming all snow after 3am.   Waves 4 ft subsiding to 1 ft.

      Low: 31 °F

      SE 20kt
      4ftWaves Subsiding

    • Sunday

      Sunday:NW wind around 15 kt, with gusts as high as 25 kt. Snow likely, possibly mixed with rain before noon, then a chance of snow.   Waves 2 ft building to 5 ft.

      High: 34 °F

      NW 15kt
      Waves Building5ft

    • Sunday Night

      Sunday Night:NW wind 10 to 15 kt, with gusts as high as 20 kt. Mostly cloudy. Waves 4 ft subsiding to 1 ft.

      Low: 17 °F

      NW 15kt
      4ftWaves Subsiding

    • Monday

      Monday:NW wind 5 to 10 kt becoming W in the afternoon. Partly sunny. Waves 1 ft or less.

      High: 24 °F

      NW 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: 3:35 am CST Nov 27, 2025
Forecast Valid: 8am CST Nov 27, 2025-6pm CST Dec 3, 2025

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Detailed Forecast

Thanksgiving Day
WNW wind 15 to 20 kt, with gusts as high as 25 kt. A slight chance of flurries after noon. Waves around 2 ft.
Tonight
NW wind around 15 kt, with gusts as high as 25 kt. Mostly cloudy. Waves 2 to 3 ft.
Friday
WNW wind 10 to 15 kt. Mostly sunny. Waves 1 to 2 ft.
Friday Night
Variable winds 5 kt or less. A chance of snow after midnight. Waves 1 ft or less.
Saturday
SSE wind 5 to 10 kt increasing to 15 to 20 kt in the afternoon. Snow. The snow could be heavy at times. Waves 1 ft or less building to 4 ft.
Saturday Night
SE wind 10 to 20 kt becoming WNW after midnight. Snow, possibly mixed with rain, becoming all snow after 3am. Waves 4 ft subsiding to 1 ft.
Sunday
NW wind around 15 kt, with gusts as high as 25 kt. Snow likely, possibly mixed with rain before noon, then a chance of snow. Waves 2 ft building to 5 ft.
Sunday Night
NW wind 10 to 15 kt, with gusts as high as 20 kt. Mostly cloudy. Waves 4 ft subsiding to 1 ft.
Monday
NW wind 5 to 10 kt becoming W in the afternoon. Partly sunny. 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: 42.05°N 87.66°W
Last Update: 3:35 am CST Nov 27, 2025
Forecast Valid: 8am CST Nov 27, 2025-6pm CST Dec 3, 2025
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