For More Weather Information:

15NM NNW Evanston IL

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 6:26 pm CST Nov 30, 2025
Forecast Valid: 6pm CST Nov 30, 2025-6pm CST Dec 7, 2025

Tonight

NW wind 5 to 10 kt. Partly cloudy. Waves 1 to 2 ft.

Monday

Variable winds 5 kt or less. Snow, mainly after 3pm. Waves 1 ft or less.

Monday Night

S wind around 10 kt becoming WNW after midnight. Snow, mainly before midnight. Waves 1 ft or less.

Tuesday

WNW wind around 10 kt becoming SW in the afternoon. Partly sunny. Waves 1 ft or less.

Tuesday Night

SW wind 10 to 15 kt, with gusts as high as 20 kt. Mostly cloudy. Waves 1 ft or less.

Wednesday

SW wind around 15 kt becoming WNW in the afternoon. Winds could gust as high as 20 kt. A chance of snow after noon. Waves around 1 ft.

Wednesday Night

NW wind around 15 kt. A chance of snow before midnight. Waves around 1 ft.

Thursday

WNW wind 10 to 15 kt. Sunny. Waves 1 ft or less.

Thursday Night

W wind 10 to 15 kt becoming SSW after midnight. Partly cloudy. 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.