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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: 9:56 am CST Nov 4, 2026
Forecast Valid: 11am CST Nov 4, 2026-6pm CST Nov 10, 2026

Today

SW wind around 15 kt. A slight chance of rain or drizzle after 2pm. Waves around 1 ft.

Tonight

SW wind around 15 kt. A slight chance of rain or drizzle before 10pm, then a slight chance of rain after 5am. Waves around 1 ft.

Thursday

SW wind 10 to 15 kt becoming W in the afternoon. A chance of rain, mainly after 2pm. Waves around 1 ft.

Thursday Night

WNW wind 10 to 20 kt becoming N in the evening. Rain likely, mainly before 10pm. Waves 1 ft building to 5 ft.

Friday

NNW wind 15 to 20 kt. A slight chance of rain. Waves around 5 ft.

Friday Night

NNW wind 10 to 20 kt. Mostly cloudy. Waves 7 ft subsiding to 3 ft.

Saturday

NW wind 5 to 10 kt. Mostly sunny. Waves 1 to 3 ft.

Saturday Night

W wind 5 to 10 kt. Partly cloudy. Waves 1 ft or less.

Sunday

W wind around 10 kt. Sunny. 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.