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Chicago, IL Local Forecast Office

10NM NNW Evanston IL

Marine Point Forecast

[NOTICE]

Tonight
Low: 37 °F
Light Wind
1ft
Friday
High: 60 °F
SSE 15kt
1-2ft
Friday Night
Low: 58 °F
SSW 20kt
1-2ft
Saturday
High: 60 °F
SW 15kt
1-2ft
Saturday Night
Low: 39 °F
WSW 10kt
< 1ft
Sunday
High: 59 °F
SW 15kt
1ft
Sunday Night
Low: 49 °F
SW 15kt
1ft
Monday
High: 63 °F
SW 15kt
1ft
Monday Night
Low: 45 °F
ENE 15kt
1-3ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:06 pm CST Mar 5, 2026
Forecast Valid: 6pm CST Mar 5, 2026-6pm CDT Mar 12, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds 5 kt or less. Widespread dense fog. Waves around 1 ft.

Friday

SE wind 5 to 15 kt becoming S in the afternoon. Winds could gust as high as 20 kt. A slight chance of showers and thunderstorms before 9am, then showers and possibly a thunderstorm between 9am and noon, then a chance of showers and thunderstorms after noon. Widespread dense fog, mainly before noon. Waves 1 to 2 ft.

Friday Night

SSW wind 15 to 20 kt, with gusts as high as 25 kt. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Patchy fog before 7pm. Waves 1 to 2 ft.

Saturday

SW wind 10 to 15 kt becoming WNW in the afternoon. Winds could gust as high as 25 kt. A chance of showers and thunderstorms before 9am, then a slight chance of showers between 9am and noon. Waves 1 to 2 ft.

Saturday Night

WNW wind around 10 kt becoming SW after midnight. Partly cloudy. Waves 1 ft or less.

Sunday

SW wind 10 to 15 kt, with gusts as high as 20 kt. Sunny. Waves around 1 ft.

Sunday Night

SW wind around 15 kt, with gusts as high as 20 kt. Mostly clear. Waves around 1 ft.

Monday

SW wind 10 to 15 kt, with gusts as high as 20 kt. Sunny. Waves around 1 ft.

Monday Night

SW wind 10 to 15 kt becoming ENE in the evening. Mostly clear. Waves 1 to 3 ft.

*Notices:

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.
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.