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4NM ENE Chicago IL

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 9:36 pm CDT May 14, 2026
Forecast Valid: 10pm CDT May 14, 2026-6pm CDT May 21, 2026

Tonight

S wind around 10 kt. A slight chance of showers after 5am. Waves around 1 ft.

Friday

S wind 10 to 15 kt, with gusts as high as 25 kt. A chance of showers, mainly before 8am. Waves around 1 ft.

Friday Night

S wind around 10 kt, with gusts as high as 20 kt. A chance of showers and thunderstorms after 1am. Waves around 1 ft.

Saturday

SSW wind 5 to 10 kt. Showers likely, with thunderstorms also possible after 1pm. Waves 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Showers likely and possibly a thunderstorm. Waves 1 ft or less.

Sunday

SSE wind 10 to 15 kt, with gusts as high as 25 kt. A slight chance of showers and thunderstorms before 1pm. Waves 1 to 2 ft.

Sunday Night

S wind around 15 kt, with gusts as high as 20 kt. Mostly clear. Waves 1 to 2 ft.

Monday

S wind 15 to 20 kt, with gusts as high as 25 kt. A chance of showers and thunderstorms after 1pm. Waves 1 to 2 ft.

Monday Night

SSW wind 15 to 20 kt. A chance of showers and thunderstorms. Waves around 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.