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, 03:00 PM CST until December 4, 12:00 AM CST

For More Weather Information:

Marquette, MI Local Forecast Office

3NM SE Isle Royale National Park MI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 29 °F
WSW 20kt
3ft
Tonight
Low: 15 °F
NNW 20kt
1-3ft
Wednesday
High: 19 °F
NW 20kt
1-2ft
Wednesday Night
Low: 6 °F
NW 25kt
1-2ft
Thursday
High: 25 °F
SSW 20kt
3ft
Thursday Night
Low: 19 °F
SSW 25kt
2-4ft
Friday
High: 24 °F
W 15kt
< 1ft
Friday Night
Low: 12 °F
NW 15kt
< 1ft
Saturday
High: 16 °F
NW 15kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:13 pm CST Dec 2, 2025
Forecast Valid: 3pm CST Dec 2, 2025-6pm CST Dec 8, 2025

View Nearby Observations

Detailed Forecast

This Afternoon

WSW wind 15 to 20 kt. A chance of snow showers, mainly after 5pm. Waves around 3 ft.

Tonight

WSW wind 15 to 20 kt becoming NNW after midnight. Winds could gust as high as 25 kt. Snow showers, mainly before 3am. Waves 1 to 3 ft.

Wednesday

NW wind around 20 kt, with gusts as high as 30 kt. A slight chance of snow showers between 4pm and 5pm. Waves 1 to 2 ft.

Wednesday Night

NW wind 15 to 25 kt, with gusts as high as 30 kt. A slight chance of snow showers. Waves 1 to 2 ft.

Thursday

WNW wind 15 to 20 kt becoming SSW in the afternoon. Winds could gust as high as 35 kt. A chance of snow showers after noon. Waves 1 ft or less building to 3 ft.

Thursday Night

SSW wind 15 to 25 kt becoming WNW after midnight. Winds could gust as high as 35 kt. Snow showers, mainly before midnight. Waves 2 to 4 ft.

Friday

W wind 10 to 15 kt, with gusts as high as 20 kt. Mostly cloudy. Waves 1 ft or less.

Friday Night

NW wind 10 to 15 kt, with gusts as high as 20 kt. Cloudy. Waves 1 ft or less.

Saturday

NW wind around 15 kt, with gusts as high as 20 kt. Partly sunny. Waves 1 ft or less.

*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.