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7NM SE Evanston IL

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 10:01 pm CDT Aug 19, 2026
Forecast Valid: 11pm CDT Aug 19, 2026-6pm CDT Aug 26, 2026

Overnight

NE wind around 10 kt. Partly cloudy. Waves around 2 ft.

Thursday

Variable winds 5 kt or less. Sunny. Waves 1 to 2 ft.

Thursday Night

Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

Friday

SSW wind 5 to 10 kt. A chance of showers and thunderstorms after 1pm. Waves 1 ft or less.

Friday Night

SW wind 5 to 10 kt becoming WNW after midnight. A chance of showers and thunderstorms before 1am. Waves 1 ft or less.

Saturday

NW wind 5 to 10 kt. Sunny. Waves 1 ft or less.

Saturday Night

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

Sunday

N wind around 10 kt. Sunny. Waves around 2 ft.

Sunday Night

NNE wind 5 to 10 kt becoming E after midnight. Partly cloudy. Waves 1 to 2 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.