Hazardous Weather Conditions

For More Weather Information:

Chicago, IL Local Forecast Office

5NM ENE Chicago IL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 28 °C
SSE 35km/h
< 1m

Small Craft Advisory
Tonight
Low: 14 °C
S 40km/h
< 1m

Small Craft Advisory
Wednesday
High: 20 °C
WSW 25km/h
< 1m
Wednesday Night
Low: 14 °C
WSW 15km/h
< 1m
Thursday
High: 23 °C
SSE 15km/h
< 1m
Thursday Night
Low: 17 °C
SE 15km/h
< 1m
Friday
High: 26 °C
S 20km/h
< 1m
Friday Night
Low: 13 °C
SSW 20km/h
< 1m
Saturday
High: 21 °C
W 20km/h
< 1m

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:27 pm CDT May 21, 2024
Forecast Valid: 1pm CDT May 21, 2024-6pm CDT May 27, 2024

View Nearby Observations

Detailed Forecast

This Afternoon

SSE wind 25 to 35 km/h, with gusts as high as 50 km/h. Mostly sunny. Waves 1 m or less.

Tonight

S wind 35 to 40 km/h becoming WSW after midnight. Winds could gust as high as 60 km/h. Showers and thunderstorms, mainly before midnight. Some of the storms could be severe. Waves 1 m or less.

Wednesday

WSW wind 20 to 25 km/h, with gusts as high as 35 km/h. Mostly sunny. Waves 1 m or less.

Wednesday Night

WSW wind 10 to 15 km/h, with gusts as high as 25 km/h. A slight chance of showers before 1am. Waves 1 m or less.

Thursday

SW wind 10 to 15 km/h becoming SE in the afternoon. Sunny. Waves 1 m or less.

Thursday Night

SE wind 10 to 15 km/h. Mostly clear. Waves 1 m or less.

Friday

S wind 15 to 20 km/h, with gusts as high as 25 km/h. A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Waves 1 m or less.

Friday Night

SSW wind around 20 km/h becoming W after midnight. Winds could gust as high as 25 km/h. A chance of showers and thunderstorms. Waves 1 m or less.

Saturday

W wind 15 to 20 km/h, with gusts as high as 25 km/h. Sunny. Waves 1 m 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.