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: 9:16 pm CST Dec 3, 2025
Forecast Valid: 9pm CST Dec 3, 2025-6pm CST Dec 10, 2025

Tonight

NNW wind around 20 kt, with gusts as high as 25 kt. Cloudy early, then gradual clearing. Waves 3 to 4 ft.

Thursday

NNW wind 15 to 20 kt becoming WSW 5 to 10 kt in the afternoon. Sunny. Waves 1 to 3 ft.

Thursday Night

SSW wind 10 to 15 kt. Partly cloudy. Waves 1 to 2 ft.

Friday

SW wind around 15 kt. Partly sunny. Waves 1 to 2 ft.

Friday Night

SW wind 10 to 15 kt. A chance of snow showers, mainly before midnight. Waves around 1 ft.

Saturday

W wind around 10 kt becoming NW in the afternoon. Mostly cloudy. Waves 1 ft or less.

Saturday Night

NNW wind 10 to 15 kt. A chance of snow, mainly after midnight. Waves 1 to 2 ft.

Sunday

N wind around 15 kt. A chance of snow. Waves 2 to 4 ft.

Sunday Night

N wind 10 to 15 kt. Mostly cloudy. Waves 3 to 4 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.