Heavy Rain in the Southeast; Wintry Mix from the Plains through the Ohio Valley

A storm system will bring a number impacts to the central and eastern US. Heavy rain and thunderstorms are expected in the Gulf Coast and Deep South. Further north, a wintry mix may produce a glaze of ice from the Ozarks/Mid-South east through the Ohio Valley. Accumulating snow is expected from the central Plains east into the Upper Ohio Valley/Lower Great Lakes. Read More >

Hazardous Weather Conditions

For More Weather Information:

Marquette, MI Local Forecast Office

5NM NE Ontonagon MI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 26 °F
SW 15kt
2-3ft

Small Craft Advisory
Tonight
Low: 17 °F
SW 15kt
2ft

Small Craft Advisory
Tuesday
High: 30 °F
SSW 10kt
1-2ft
Tuesday Night
Low: 28 °F
WSW 15kt
5ft
Wednesday
High: 29 °F
NW 20kt
5-7ft
Wednesday Night
Low: 12 °F
NW 20kt
4-6ft
Thursday
High: 22 °F
WNW 15kt
2-4ft
Thursday Night
Low: 16 °F
SW 15kt
2ft
Friday
High: 30 °F
WSW 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: 3:12 pm CST Dec 1, 2025
Forecast Valid: 3pm CST Dec 1, 2025-6pm CST Dec 7, 2025

View Nearby Observations

Detailed Forecast

This Afternoon

SW wind around 15 kt. A slight chance of snow showers after 5pm. Waves 2 to 3 ft.

Tonight

SW wind 10 to 15 kt. A chance of snow showers, mainly between 10pm and 2am. Waves around 2 ft.

Tuesday

SSW wind around 10 kt, with gusts as high as 20 kt. Mostly sunny. Waves 1 to 2 ft.

Tuesday Night

SSW wind 10 to 15 kt becoming WNW after midnight. Winds could gust as high as 20 kt. Snow showers, mainly after midnight. Waves 1 ft building to 5 ft.

Wednesday

NW wind 15 to 20 kt, with gusts as high as 30 kt. Snow showers likely, mainly before noon. Widespread freezing spray after 4pm. Waves 5 to 7 ft.

Wednesday Night

NW wind around 20 kt, with gusts as high as 30 kt. A chance of snow showers. Widespread freezing spray before 5am. Waves 4 to 6 ft.

Thursday

WNW wind 10 to 15 kt becoming SSW in the afternoon. Winds could gust as high as 20 kt. Mostly cloudy. Waves 2 to 4 ft.

Thursday Night

SW wind around 15 kt, with gusts as high as 25 kt. Snow showers likely. Waves around 2 ft.

Friday

WSW wind 10 to 15 kt. A chance of 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.