Winter Weather Across Portions of the Mid-Atlantic; Heavy Rain Along the Gulf Coast and Southeast

A storm system will continue to slowly move through the Gulf Coast and Southeast U.S. over the next couple of days, bringing a heavy rainfall threat through the weekend. Isolated instances of flooding may occur. On the north side of this storm system, colder air will support areas of mixed wintry precipitation and light snow from the Tennessee Valley to the Mid-Atlantic Friday. Read More >

Hazardous Weather Conditions

For More Weather Information:

Marquette, MI Local Forecast Office

5NM NE Ontonagon MI

Marine Point Forecast

[NOTICE]

Overnight
Low: 22 °F
SW 20kt
4ft

Gale Warning
Friday
High: 32 °F
SW 15kt
1-3ft
Friday Night
Low: 18 °F
⇑NW 25kt
6ft
Saturday
High: 22 °F
NW 25kt⇓
6ft
Saturday Night
Low: 16 °F
NW 15kt
2-3ft
Sunday
High: 21 °F
NNW 15kt
2-3ft
Sunday Night
Low: 12 °F
NW 10kt
1-2ft
Monday
High: 24 °F
SSW 10kt
< 1ft
Monday Night
Low: 19 °F
W 15kt
1-2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 11:18 pm CST Dec 4, 2025
Forecast Valid: 12am CST Dec 5, 2025-6pm CST Dec 11, 2025

View Nearby Observations

Detailed Forecast

Overnight

SW wind 15 to 20 kt, with gusts as high as 30 kt. Snow showers likely, mainly before 1am. Waves around 4 ft.

Friday

SW wind 10 to 15 kt. Snow showers likely, mainly after noon. Waves 1 to 3 ft.

Friday Night

WSW wind 10 to 15 kt becoming NW 20 to 25 kt after midnight. Winds could gust as high as 30 kt. Snow showers likely, mainly before midnight. Widespread freezing spray after 4am. Waves 1 ft building to 6 ft.

Saturday

NW wind 20 to 25 kt decreasing to 10 to 15 kt in the afternoon. A slight chance of snow showers before noon. Widespread freezing spray before 9am. Waves 6 ft subsiding to 3 ft.

Saturday Night

NW wind 10 to 15 kt. A chance of snow showers, mainly before midnight. Waves 2 to 3 ft.

Sunday

NNW wind 10 to 15 kt. Mostly cloudy. Waves 2 to 3 ft.

Sunday Night

NW wind 5 to 10 kt becoming SW after midnight. Mostly cloudy. Waves 1 to 2 ft.

Monday

SSW wind around 10 kt, with gusts as high as 20 kt. A chance of snow showers. Waves 1 ft or less.

Monday Night

SSW wind 10 to 15 kt becoming W after midnight. Snow showers. Waves 1 to 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.