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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: 6:41 pm CDT Jul 3, 2026
Forecast Valid: 6pm CDT Jul 3, 2026-6pm CDT Jul 10, 2026

Tonight

Variable winds 5 kt or less. Showers and thunderstorms likely, mainly between 11pm and 2am. Some of the storms could be severe. Waves 1 ft or less.

Independence Day

Variable winds 5 kt or less. Winds could gust as high as 10 kt. Scattered showers and thunderstorms. Waves 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Scattered showers and thunderstorms. Waves 1 ft or less.

Sunday

WNW wind 5 to 10 kt becoming NNW in the afternoon. Scattered showers and thunderstorms. Waves 1 ft or less.

Sunday Night

NNW wind 5 to 10 kt. Isolated showers before 1am. Waves around 1 ft.

Monday

NNE wind 5 to 10 kt. Partly sunny. Waves around 1 ft.

Monday Night

N wind 5 to 10 kt. Partly cloudy. Waves around 1 ft.

Tuesday

Variable winds 5 kt or less. Winds could gust as high as 10 kt. Mostly sunny. Waves 1 ft or less.

Tuesday Night

Variable winds 5 kt or less. 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.