For More Weather Information:

7NM SE Evanston IL

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 11:36 pm CST Jan 23, 2026
Forecast Valid: 11pm CST Jan 23, 2026-6pm CST Jan 30, 2026

Overnight

NW wind 10 to 15 kt. A slight chance of snow showers after 3am. Waves 1 to 2 ft.

Saturday

NW wind 5 to 10 kt becoming NE in the afternoon. A slight chance of snow, mainly after noon. Waves 1 ft or less.

Saturday Night

NE wind 5 to 10 kt becoming SE in the evening. Snow, mainly after 9pm. Waves 1 ft or less.

Sunday

N wind 10 to 15 kt, with gusts as high as 20 kt. Snow. Waves 1 to 3 ft.

Sunday Night

NW wind 15 to 20 kt. A chance of snow. Widespread freezing spray between 9pm and 4am. Waves around 3 ft.

Monday

NW wind 15 to 20 kt becoming W in the afternoon. A slight chance of snow before noon. Waves 1 to 2 ft.

Monday Night

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

Tuesday

WSW wind around 15 kt becoming WNW in the afternoon. Winds could gust as high as 20 kt. Mostly cloudy. Waves around 1 ft.

Tuesday Night

WNW wind 10 to 15 kt. Mostly cloudy. Waves around 1 ft.

Wave heights are for ice free areas.

*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.