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Chicago, IL Local Forecast Office

10NM NNW Evanston IL

Marine Point Forecast

[NOTICE]

Today
High: 52 °F
S 20kt
6ft

Gale Warning
Tonight
Low: 24 °F
NW 25kt
10ft

Gale Warning
Monday
High: 25 °F
WNW 30kt
10ft

Gale Warning
Monday Night
Low: 14 °F
NW 25kt
3-5ft

Gale Warning
Tuesday
High: 28 °F
WNW 15kt
1-2ft
Tuesday Night
Low: 23 °F
S 15kt
1-2ft
Wednesday
High: 42 °F
SSW 15kt
1-3ft
Wednesday Night
Low: 36 °F
SSW 10kt
< 1ft
Thursday
High: 48 °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: 9:31 am CDT Mar 15, 2026
Forecast Valid: 9am CDT Mar 15, 2026-6pm CDT Mar 21, 2026

View Nearby Observations

Detailed Forecast

Today

S wind around 20 kt, with gusts as high as 40 kt. Showers and thunderstorms likely, mainly before 3pm, then showers likely and possibly a thunderstorm after 4pm. Waves 6 ft subsiding to 3 ft.

Tonight

SSW wind 20 to 25 kt becoming NW in the evening. Winds could gust as high as 30 kt. Rain showers before 2am, then rain and snow showers likely between 2am and 4am, then snow showers likely after 4am. Some thunder is also possible. Waves 3 ft building to 10 ft.

Monday

WNW wind 25 to 30 kt, with gusts as high as 40 kt. Snow showers likely, mainly before 1pm. Widespread freezing spray. Waves 10 ft subsiding to 6 ft.

Monday Night

NW wind 15 to 25 kt, with gusts as high as 30 kt. A slight chance of snow showers before 1am. Widespread freezing spray before 9pm. Waves 3 to 5 ft.

Tuesday

WNW wind 10 to 15 kt becoming WSW in the afternoon. Mostly sunny. Waves 1 to 2 ft.

Tuesday Night

S wind 10 to 15 kt. Snow showers likely, mainly after 1am. Waves 1 to 2 ft.

Wednesday

SSW wind 10 to 15 kt, with gusts as high as 20 kt. A slight chance of snow showers before 1pm. Waves 1 to 3 ft.

Wednesday Night

SSW wind 5 to 10 kt. Mostly cloudy. Waves 1 ft or less.

Thursday

Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.

*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.