Areas of Severe Thunderstorms and Excessive Rainfall Through This Weekend

Severe thunderstorms which can bring large hail, damaging winds, and isolated tornadoes will be possible over parts of the central U.S. through this weekend. Thunderstorms with heavy to excessive rainfall moving from Texas into the mid-Mississippi Valley through this weekend may produce areas of flooding. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

Chicago, IL Local Forecast Office

4NM ENE Chicago IL

Marine Point Forecast

[NOTICE]

Saturday
High: 71 °F
WSW 10kt
< 1ft
Saturday Night
Low: 66 °F
Light Wind
< 1ft
Sunday
High: 67 °F
NE 10kt
< 1ft
Sunday Night
Low: 63 °F
ESE 10kt
1ft
Monday
High: 77 °F
SE 10kt
1ft
Monday Night
Low: 66 °F
SSE 10kt
1ft
Tuesday
High: 82 °F
Light Wind
< 1ft
Tuesday Night
Low: 69 °F
Light Wind
< 1ft
Wednesday
High: 86 °F
S 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:15 am CDT Jun 6, 2026
Forecast Valid: 1am CDT Jun 6, 2026-6pm CDT Jun 12, 2026

View Nearby Observations

Detailed Forecast

Saturday

SW wind 5 to 10 kt becoming ENE in the afternoon. A chance of showers and thunderstorms, mainly before 4pm. Waves 1 ft or less.

Saturday Night

Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Waves 1 ft or less.

Sunday

NE wind 5 to 10 kt. A slight chance of showers and thunderstorms after 1pm. Waves 1 ft or less.

Sunday Night

NE wind around 10 kt becoming ESE after midnight. A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a slight chance of showers and thunderstorms after 1am. Waves around 1 ft.

Monday

SE wind around 10 kt, with gusts as high as 20 kt. A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. Waves around 1 ft.

Monday Night

SSE wind 5 to 10 kt. Showers likely and possibly a thunderstorm. Waves around 1 ft.

Tuesday

Variable winds 5 kt or less. Winds could gust as high as 10 kt. A chance of showers, with thunderstorms also possible after 1pm. Waves 1 ft or less.

Tuesday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms. Waves 1 ft or less.

Wednesday

S wind 5 to 10 kt. Partly 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.