Winter Weather Brings Dangerous Travel Conditions Across the Northern U.S.

Heavy lake effect snow will persist downwind of the Great Lakes through early Saturday. Snow squalls with heavy snow and gusty winds will create dangerous travel in the Interior Northeast due to low visibility and slippery roads. A major winter storm will bring moderate to heavy, accumulating snow and gusty winds from the eastern Plains to the western Great Lakes today through Saturday. Read More >

Hazardous Weather Conditions

For More Weather Information:

Marquette, MI Local Forecast Office

5NM NE Grand Marais MI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 30 °F
NNW 20kt
7ft

Small Craft Advisory
Tonight
Low: 26 °F
NNW 20kt⇓
6ft

Small Craft Advisory
Saturday
High: 31 °F
SSW 10kt
1-2ft
Saturday Night
Low: 27 °F
ENE 10kt
1-2ft
Sunday
High: 32 °F
⇑NW 30kt
9ft
Sunday Night
Low: 21 °F
NW 30kt⇓
9ft
Monday
High: 26 °F
SW 20kt
5ft
Monday Night
Low: 18 °F
WSW 15kt
2-3ft
Tuesday
High: 27 °F
WSW 15kt
2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:07 pm CST Nov 28, 2025
Forecast Valid: 2pm CST Nov 28, 2025-6pm CST Dec 4, 2025

View Nearby Observations

Detailed Forecast

This Afternoon

NNW wind around 20 kt, with gusts as high as 25 kt. Snow showers likely. Waves around 7 ft.

Tonight

NNW wind 15 to 20 kt decreasing to 5 to 10 kt after midnight. Snow showers likely, mainly before midnight. Waves 6 ft subsiding to 3 ft.

Saturday

SSW wind 5 to 10 kt becoming SE in the afternoon. Snow showers likely, mainly after 5pm. Waves 1 to 2 ft.

Saturday Night

ESE wind around 10 kt becoming NE after midnight. Winds could gust as high as 15 kt. Snow showers. Waves 1 to 2 ft.

Sunday

NNE wind 10 to 20 kt becoming NW 20 to 30 kt in the morning. Winds could gust as high as 35 kt. Snow showers. Waves 2 ft building to 9 ft.

Sunday Night

NW wind 25 to 30 kt becoming W 15 to 20 kt after midnight. Snow showers. Waves 9 ft subsiding to 5 ft.

Monday

SW wind 15 to 20 kt. A chance of snow showers. Waves 5 ft subsiding to 2 ft.

Monday Night

WSW wind around 15 kt, with gusts as high as 20 kt. Snow showers likely. Waves 2 to 3 ft.

Tuesday

WSW wind 10 to 15 kt. Snow showers likely. Waves around 2 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.