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Chicago, IL Local Forecast Office

10NM NNW Evanston IL

Marine Point Forecast

[NOTICE]

Today
High: 68 °F
S 20kt
2ft

Small Craft Advisory
Tonight
Low: 50 °F
SW 20kt
1-2ft

Small Craft Advisory
Wednesday
High: 52 °F
NW 15kt
2ft

Small Craft Advisory
Wednesday Night
Low: 44 °F
N 10kt
1ft
Thursday
High: 56 °F
Light Wind
1ft
Thursday Night
Low: 49 °F
SSE 10kt
1ft
Friday
High: 74 °F
S 15kt
1-2ft
Friday Night
Low: 56 °F
S 10kt
< 1ft
Saturday
High: 80 °F
SW 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: 9:36 am CDT May 12, 2026
Forecast Valid: 10am CDT May 12, 2026-6pm CDT May 18, 2026

View Nearby Observations

Detailed Forecast

Today

S wind 15 to 20 kt, with gusts as high as 35 kt. Scattered showers and thunderstorms, mainly after 4pm. Waves around 2 ft.

Tonight

SW wind 15 to 20 kt becoming NW after midnight. Winds could gust as high as 30 kt. Scattered showers and thunderstorms, mainly between 7pm and 10pm. Waves 1 to 2 ft.

Wednesday

NW wind 10 to 15 kt becoming NNE in the afternoon. Winds could gust as high as 20 kt. Mostly sunny. Waves around 2 ft.

Wednesday Night

N wind 5 to 10 kt. Mostly clear. Waves around 1 ft.

Thursday

Variable winds 5 kt or less. Sunny. Waves around 1 ft.

Thursday Night

ESE wind 5 to 10 kt becoming SSE after midnight. A chance of showers after 1am. Waves around 1 ft.

Friday

S wind 10 to 15 kt, with gusts as high as 20 kt. A chance of showers before 1pm. Waves 1 to 2 ft.

Friday Night

S wind around 10 kt. Partly cloudy. Waves 1 ft or less.

Saturday

WSW wind 5 to 10 kt becoming S in the afternoon. 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.