Hazardous Weather Conditions

For More Weather Information:

Chicago, IL Local Forecast Office

9NM NNW Evanston IL

Marine Point Forecast

[NOTICE]

Today
High: 8 °C
⇑E 25km/h
< 1m
Tonight
Low: 8 °C
ESE 35km/h
1m

Small Craft Advisory
Monday
High: 12 °C
SW 40km/h
< 1m
Monday Night
Low: 5 °C
WNW 25km/h⇓
< 1m
Tuesday
High: 11 °C
ESE 15km/h
< 1m
Tuesday Night
Low: 8 °C
E 15km/h
< 1m
Wednesday
High: 15 °C
ESE 15km/h
< 1m
Wednesday Night
Low: 9 °C
E 15km/h
< 1m
Thursday
High: 14 °C
E 20km/h
< 1m

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:57 am CDT Apr 20, 2025
Forecast Valid: 5am CDT Apr 20, 2025-6pm CDT Apr 26, 2025

View Nearby Observations

Detailed Forecast

Today

E wind 15 to 20 km/h increasing to 20 to 25 km/h in the afternoon. Winds could gust as high as 40 km/h. Scattered showers, mainly between noon and 5pm. Waves 1 m or less.

Tonight

E wind 30 to 35 km/h becoming SSE after midnight. Winds could gust as high as 50 km/h. Showers and possibly a thunderstorm before 4am, then a chance of showers. Waves around 1 m.

Monday

SSW wind 35 to 40 km/h becoming W in the afternoon. Winds could gust as high as 60 km/h. A chance of showers, mainly before 10am. Waves 1 m or less.

Monday Night

WNW wind 20 to 25 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 45 km/h. Partly cloudy. Waves 1 m or less.

Tuesday

WNW wind 10 to 15 km/h becoming ESE in the afternoon. Winds could gust as high as 25 km/h. Mostly sunny. Waves 1 m or less.

Tuesday Night

E wind around 15 km/h becoming S after midnight. Winds could gust as high as 25 km/h. A chance of showers and thunderstorms. Waves 1 m or less.

Wednesday

SW wind 10 to 15 km/h becoming E in the afternoon. Winds could gust as high as 25 km/h. Partly sunny. Waves 1 m or less.

Wednesday Night

E wind 10 to 15 km/h, with gusts as high as 25 km/h. A chance of showers. Waves 1 m or less.

Thursday

E wind 15 to 20 km/h, with gusts as high as 25 km/h. A chance of showers. Waves 1 m 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.