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

Heavy lake effect snow, gusty winds, and localized blizzard conditions will persist through Thanksgiving near and downwind of the Great Lakes. Rain and mountain snow are forecast for the Pacific Northwest. 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

3NM N Copper Harbor MI

Marine Point Forecast

[NOTICE]

Thanksgiving Day
High: 32 °F
NNW 25kt
10ft

Gale Warning
Tonight
Low: 25 °F
NNW 25kt
8-10ft

Gale Warning
Friday
High: 27 °F
NNW 25kt
7ft

Small Craft Advisory
Friday Night
Low: 25 °F
NW 15kt
4ft

Small Craft Advisory
Saturday
High: 29 °F
Light Wind
< 1ft
Saturday Night
Low: 24 °F
⇑NNE 20kt
3ft
Sunday
High: 28 °F
NW 25kt
4-6ft
Sunday Night
Low: 20 °F
WNW 20kt
4-6ft
Monday
High: 26 °F
W 15kt
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: 2:22 pm CST Nov 27, 2025
Forecast Valid: 3pm CST Nov 27, 2025-6pm CST Dec 3, 2025

View Nearby Observations

Detailed Forecast

Thanksgiving Day

NNW wind around 25 kt, with gusts as high as 35 kt. A slight chance of snow showers. Waves around 10 ft.

Tonight

NNW wind around 25 kt, with gusts as high as 35 kt. A chance of snow showers, mainly after 3am. Waves 8 to 10 ft.

Friday

NNW wind 15 to 25 kt. A chance of snow showers, mainly before 10am. Waves 7 ft subsiding to 4 ft.

Friday Night

NW wind 5 to 15 kt. A slight chance of snow showers before midnight. Waves 4 ft subsiding to 1 ft.

Saturday

Variable winds 5 kt or less. A chance of snow showers after noon. Waves 1 ft or less.

Saturday Night

NNE wind 5 to 10 kt increasing to 15 to 20 kt after midnight. Winds could gust as high as 25 kt. Snow showers likely. Waves 1 ft or less building to 3 ft.

Sunday

NW wind 20 to 25 kt, with gusts as high as 30 kt. A chance of snow showers. Waves 4 to 6 ft.

Sunday Night

WNW wind 15 to 20 kt, with gusts as high as 30 kt. A chance of snow showers. Waves 4 to 6 ft.

Monday

W wind around 15 kt becoming SW in the afternoon. Winds could gust as high as 25 kt. Snow showers likely. 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.