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

For More Weather Information:

Marquette, MI Local Forecast Office

3NM N Copper Harbor MI

Marine Point Forecast

[NOTICE]

Tonight
Low: 21 °F
NNW 20kt
6ft

Small Craft Advisory
Wednesday
High: 25 °F
NW 25kt
7-9ft
Wednesday Night
Low: 10 °F
NW 30kt
8-10ft
Thursday
High: 23 °F
NW 25kt
8ft
Thursday Night
Low: 20 °F
SW 25kt
8ft
Friday
High: 28 °F
W 20kt
8ft
Friday Night
Low: 18 °F
NW 20kt
3-5ft
Saturday
High: 22 °F
NW 20kt
4-6ft
Saturday Night
Low: 15 °F
NW 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: 10:27 pm CST Dec 2, 2025
Forecast Valid: 10pm CST Dec 2, 2025-6pm CST Dec 9, 2025

View Nearby Observations

Detailed Forecast

Tonight

SW wind 15 to 20 kt becoming NNW after midnight. Winds could gust as high as 30 kt. Snow showers. Waves 3 ft building to 6 ft.

Wednesday

NW wind around 25 kt, with gusts as high as 35 kt. Snow showers likely, mainly after 4pm. Widespread freezing spray after 9am. Waves 7 to 9 ft.

Wednesday Night

NW wind 25 to 30 kt, with gusts as high as 35 kt. Snow showers likely, mainly before midnight. Widespread freezing spray. Waves 8 to 10 ft.

Thursday

NW wind 15 to 25 kt becoming SSW in the afternoon. Winds could gust as high as 30 kt. A chance of snow showers. Widespread freezing spray before 10am. Waves 8 ft subsiding to 3 ft.

Thursday Night

SSW wind 20 to 25 kt becoming W after midnight. Winds could gust as high as 35 kt. Snow showers. Waves 3 ft building to 8 ft.

Friday

W wind 15 to 20 kt, with gusts as high as 30 kt. A chance of snow showers. Waves 8 ft subsiding to 3 ft.

Friday Night

W wind 10 to 20 kt becoming NW after midnight. Winds could gust as high as 30 kt. Snow showers likely, mainly before midnight. Waves 3 to 5 ft.

Saturday

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

Saturday Night

NW wind around 15 kt, with gusts as high as 25 kt. A chance of snow showers. 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.