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

Hazardous Weather Outlook

For More Weather Information:

Marquette, MI Local Forecast Office

26NM ESE Isle Royale National Park MI

Marine Point Forecast

[NOTICE]

Tonight
Low: 26 °F
NE 20kt
5ft
Sunday
High: 27 °F
N 25kt
5-6ft
Sunday Night
Low: 23 °F
NW 20kt
5ft
Monday
High: 28 °F
WSW 25kt
7ft
Monday Night
Low: 22 °F
WNW 20kt
7ft
Tuesday
High: 30 °F
WSW 15kt
2-3ft
Tuesday Night
Low: 19 °F
NNW 20kt
3-5ft
Wednesday
High: 24 °F
NNW 25kt
5-7ft
Wednesday Night
Low: 12 °F
NW 20kt
5-7ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:17 pm CST Nov 29, 2025
Forecast Valid: 7pm CST Nov 29, 2025-6pm CST Dec 6, 2025

View Nearby Observations

Detailed Forecast

Tonight

NE wind 10 to 20 kt, with gusts as high as 25 kt. A chance of snow showers. Waves 1 ft building to 5 ft.

Sunday

N wind 20 to 25 kt becoming NW in the afternoon. A chance of snow showers, mainly before 7am. Waves 5 to 6 ft.

Sunday Night

NW wind 15 to 20 kt becoming W after midnight. Mostly cloudy. Waves 5 ft subsiding to 2 ft.

Monday

WSW wind 20 to 25 kt, with gusts as high as 30 kt. A chance of snow showers after noon. Waves 4 ft building to 7 ft.

Monday Night

WNW wind 15 to 20 kt, with gusts as high as 30 kt. A chance of snow showers before midnight. Waves 7 ft subsiding to 3 ft.

Tuesday

WNW wind 10 to 15 kt becoming WSW in the afternoon. Mostly cloudy. Waves 2 to 3 ft.

Tuesday Night

WSW wind 15 to 20 kt becoming NNW after midnight. Winds could gust as high as 30 kt. Snow showers likely, mainly after midnight. Waves 3 to 5 ft.

Wednesday

NNW wind 20 to 25 kt, with gusts as high as 35 kt. A chance of snow showers. Widespread freezing spray after 9am. Waves 5 to 7 ft.

Wednesday Night

NW wind around 20 kt, with gusts as high as 35 kt. Widespread freezing spray. Mostly cloudy. Waves 5 to 7 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.