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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: 2:06 pm CDT Sep 11, 2024
Forecast Valid: 5pm CDT Sep 11, 2024-6pm CDT Sep 18, 2024

Tonight

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

Thursday

SE wind 5 to 10 kt becoming NE in the afternoon. Sunny. Waves 1 ft or less.

Thursday Night

NE wind around 10 kt becoming ESE after midnight. Mostly cloudy. Waves around 1 ft.

Friday

E wind around 10 kt. Mostly cloudy. Waves 1 to 2 ft.

Friday Night

ESE wind around 10 kt. Mostly cloudy. Waves around 2 ft.

Saturday

ESE wind around 10 kt. A slight chance of showers after 1pm. Waves 1 to 2 ft.

Saturday Night

E wind 5 to 10 kt becoming SSE after midnight. A slight chance of showers. Waves around 1 ft.

Sunday

SE wind 5 to 10 kt becoming E in the afternoon. Mostly cloudy. Waves 1 ft or less.

Sunday Night

E wind 5 to 10 kt becoming SE after midnight. Mostly 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.