Tracking Two Storms Impacting the Northern U.S. Through Thanksgiving and into This Weekend

Heavy lake effect snow and gusty winds, including some local blizzard conditions, will continue into Thanksgiving Day across the Great Lakes then lingering through Friday night for Lakes Erie and Ontario. Confidence is increasing for another winter storm to develop over the northern and central Rockies Friday and track across the central Plains through the Midwest and Great Lakes this weekend. Read More >

Hazardous Weather Conditions

For More Weather Information:

Marquette, MI Local Forecast Office

26NM ESE Isle Royale National Park MI

Marine Point Forecast

[NOTICE]

Thanksgiving Day
High: 30 °F
NNW 35kt
9-11ft

Gale Warning
Thursday Night
Low: 24 °F
NNW 30kt
7-9ft

Gale Warning
Friday
High: 27 °F
NNW 25kt
7ft
Friday Night
Low: 24 °F
NW 15kt
1-3ft
Saturday
High: 27 °F
NNW 10kt
< 1ft
Saturday Night
Low: 23 °F
N 15kt
3ft
Sunday
High: 26 °F
NW 20kt
3-5ft
Sunday Night
Low: 18 °F
NW 20kt
4-5ft
Monday
High: 26 °F
WSW 20kt
3-4ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:18 am CST Nov 27, 2025
Forecast Valid: 2am CST Nov 27, 2025-6pm CST Dec 3, 2025

View Nearby Observations

Detailed Forecast

Thanksgiving Day

NNW wind 30 to 35 kt, with gusts as high as 40 kt. Scattered snow showers, mainly before 7am. Waves 9 to 11 ft.

Thursday Night

NNW wind 25 to 30 kt, with gusts as high as 35 kt. Cloudy. Waves 7 to 9 ft.

Friday

NNW wind 15 to 25 kt. A slight chance of snow showers after noon. Waves 7 ft subsiding to 3 ft.

Friday Night

NW wind 10 to 15 kt. Mostly cloudy. Waves 1 to 3 ft.

Saturday

NNW wind around 10 kt. A slight chance of snow after noon. Waves 1 ft or less.

Saturday Night

N wind 10 to 15 kt, with gusts as high as 20 kt. A chance of snow. Waves 1 ft or less building to 3 ft.

Sunday

NW wind around 20 kt, with gusts as high as 25 kt. Mostly cloudy. Waves 3 to 5 ft.

Sunday Night

NW wind around 20 kt, with gusts as high as 30 kt. Mostly cloudy. Waves 4 to 5 ft.

Monday

WNW wind around 20 kt becoming WSW in the afternoon. Mostly cloudy. Waves 3 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.