For More Weather Information:

4NM ENE Chicago IL

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 2:52 pm CDT May 7, 2026
Forecast Valid: 2pm CDT May 7, 2026-6pm CDT May 13, 2026

This Afternoon

ESE wind around 10 kt becoming SW. Winds could gust as high as 20 kt. Isolated showers. Waves 1 ft or less.

Tonight

SW wind 5 to 10 kt. Isolated showers before 10pm. Waves 1 ft or less.

Friday

SSW wind 5 to 10 kt becoming ESE in the afternoon. Partly sunny. Waves 1 ft or less.

Friday Night

SSE wind 5 to 10 kt becoming SW after midnight. Partly cloudy. Waves 1 ft or less.

Saturday

SW wind 10 to 15 kt becoming W in the afternoon. Winds could gust as high as 20 kt. Mostly sunny. Waves 1 ft or less.

Saturday Night

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

Sunday

N wind 5 to 10 kt becoming NE in the afternoon. Mostly sunny. Waves around 1 ft.

Sunday Night

Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

Monday

NNE wind 5 to 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.