Heavy Snow from the Midwest into the Great Lakes; Locally Heavy Rain in the Western Gulf Coast

A significant winter storm will produce a broad area of moderate to heavy snow from the Midwest through the western Great Lakes. Significant snow accumulations of 6-12 inches, and locally more than 1 foot, and gusty wind may cause hazardous travel conditions. Thunderstorms, some severe, and showers may produce locally heavy rain and isolated flash flooding along the western Gulf Coast. Read More >

Hazardous Weather Conditions

For More Weather Information:

Chicago, IL Local Forecast Office

14NM NNE Evanston IL

Marine Point Forecast

[NOTICE]

Overnight
Low: 34 °F
WNW 25kt
7ft
Sunday
High: 36 °F
NW 25kt
5-7ft

Gale Warning
Sunday Night
Low: 28 °F
NW 20kt⇓
6ft

Gale Warning
Monday
High: 32 °F
SW 10kt
1-2ft
Monday Night
Low: 26 °F
WNW 15kt
1ft
Tuesday
High: 29 °F
WSW 15kt
1ft
Tuesday Night
Low: 26 °F
SW 20kt
1-3ft
Wednesday
High: 34 °F
SW 20kt
2-3ft
Wednesday Night
Low: 20 °F
NW 20kt
2-4ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 10:36 pm CST Nov 29, 2025
Forecast Valid: 11pm CST Nov 29, 2025-6pm CST Dec 6, 2025

View Nearby Observations

Detailed Forecast

Overnight

S wind 15 to 25 kt becoming WNW after midnight. Snow, possibly mixed with rain, becoming all snow after 4am. Waves 7 ft subsiding to 3 ft.

Sunday

NW wind 20 to 25 kt, with gusts as high as 30 kt. Snow, mainly before 8am. Waves 5 to 7 ft. occasionally to 9ft.

Sunday Night

NW wind 15 to 20 kt decreasing to 10 to 15 kt after midnight. A slight chance of snow before midnight. Waves 6 ft subsiding to 2 ft.

Monday

W wind 5 to 10 kt becoming SW in the afternoon. A chance of snow after noon. Waves 1 to 2 ft.

Monday Night

SW wind 10 to 15 kt becoming NW after midnight. Snow likely, mainly before midnight. Waves around 1 ft.

Tuesday

NW wind 10 to 15 kt becoming WSW in the afternoon. A slight chance of snow before noon. Waves around 1 ft.

Tuesday Night

SW wind 15 to 20 kt. Mostly cloudy. Waves 1 to 3 ft.

Wednesday

SW wind 15 to 20 kt. A chance of snow. Waves 2 to 3 ft.

Wednesday Night

NW wind 15 to 20 kt. A chance of snow. Waves 2 to 4 ft.

*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.