Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

Hazardous Weather Conditions

Gale Watch in effect from December 3, 06:00 AM CST until December 4, 06:00 AM CST

For More Weather Information:

Marquette, MI Local Forecast Office

26NM ESE Isle Royale National Park MI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 31 °F
SW 25kt
6-7ft
Tonight
Low: 18 °F
NNW 25kt
6-7ft
Wednesday
High: 22 °F
NW 25kt
6-8ft
Wednesday Night
Low: 9 °F
NW 30kt
5-7ft
Thursday
High: 26 °F
SW 25kt
6ft
Thursday Night
Low: 22 °F
SW 30kt
9ft
Friday
High: 26 °F
WNW 20kt
6ft
Friday Night
Low: 15 °F
NW 25kt
3-4ft
Saturday
High: 19 °F
NW 25kt
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: 1:37 pm CST Dec 2, 2025
Forecast Valid: 1pm CST Dec 2, 2025-6pm CST Dec 8, 2025

View Nearby Observations

Detailed Forecast

This Afternoon

SW wind 20 to 25 kt. A chance of snow showers, mainly before 3pm. Waves 6 to 7 ft.

Tonight

SW wind 20 to 25 kt becoming NNW after midnight. Winds could gust as high as 30 kt. Snow showers, mainly before 3am. Widespread freezing spray after 5am. Waves 6 to 7 ft.

Wednesday

NW wind 20 to 25 kt, with gusts as high as 35 kt. A chance of snow showers after 3pm. Widespread freezing spray. Waves 6 to 8 ft.

Wednesday Night

NW wind 25 to 30 kt, with gusts as high as 35 kt. A chance of snow showers. Widespread freezing spray. Waves 5 to 7 ft.

Thursday

NW wind 20 to 25 kt becoming SW in the afternoon. Winds could gust as high as 35 kt. A chance of snow showers, mainly after noon. Widespread freezing spray before 7am. Waves 2 ft building to 6 ft.

Thursday Night

SSW wind 25 to 30 kt becoming WNW after midnight. Winds could gust as high as 35 kt. Snow showers, mainly before midnight. Widespread freezing spray between 7pm and 1am. Waves 6 ft building to 9 ft.

Friday

WNW wind 10 to 20 kt, with gusts as high as 25 kt. Mostly cloudy. Waves 6 ft subsiding to 3 ft.

Friday Night

NW wind 15 to 25 kt. A chance of snow showers. Waves 3 to 4 ft.

Saturday

NW wind 15 to 25 kt. Mostly cloudy. Waves 3 to 4 ft.

Note, wave height forecasts are for ice free areas.

*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.