Cold Temperatures Continue in the Southeast; Snow in the Central Appalachians and Ohio Valley; Rain and Thunderstorms in the Southeast

Cold temperatures will persist across Florida and the Southeast through Tuesday, then milder conditions are expected beginning Wednesday. A frontal system is expected to bring wintry precipitation to the Central Appalachians and portions of the Mid-Atlantic Tuesday into Wednesday, meanwhile, showers and thunderstorms are expected along the Gulf Coast and Southeast. Read More >

Hazardous Weather Conditions

For More Weather Information:

Marquette, MI Local Forecast Office

3NM N Copper Harbor MI

Marine Point Forecast

[NOTICE]

Tuesday
High: 16 °F
NNW 15kt
< 1ft
Tuesday Night
Low: 14 °F
WNW 10kt
< 1ft
Wednesday
High: 21 °F
WNW 10kt
< 1ft
Wednesday Night
Low: 16 °F
NNW 10kt
< 1ft
Thursday
High: 32 °F
SW 15kt
< 1ft
Thursday Night
Low: 18 °F
⇑N 30kt
< 1ft
Friday
High: 22 °F
NNW 30kt⇓
< 1ft
Friday Night
Low: 7 °F
NNW 20kt
< 1ft
Saturday
High: 15 °F
NW 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:13 am CST Feb 3, 2026
Forecast Valid: 2am CST Feb 3, 2026-6pm CST Feb 9, 2026

View Nearby Observations

Detailed Forecast

Tuesday

NNW wind 10 to 15 kt. Scattered snow showers, mainly before 11am. Waves 1 ft or less.

Tuesday Night

WNW wind 5 to 10 kt. Mostly cloudy. Waves 1 ft or less.

Wednesday

WNW wind 5 to 10 kt, with gusts as high as 20 kt. Mostly cloudy. Waves 1 ft or less.

Wednesday Night

NNW wind 5 to 10 kt becoming SSW after midnight. Winds could gust as high as 15 kt. Mostly cloudy. Waves 1 ft or less.

Thursday

SSW wind around 15 kt becoming W in the afternoon. Winds could gust as high as 25 kt. A chance of snow showers. Waves 1 ft or less.

Thursday Night

W wind 15 to 20 kt becoming N 25 to 30 kt after midnight. Winds could gust as high as 40 kt. A chance of snow showers. Waves 1 ft or less.

Friday

NNW wind 25 to 30 kt decreasing to 20 to 25 kt in the afternoon. Winds could gust as high as 40 kt. Partly sunny. Waves 1 ft or less.

Friday Night

NNW wind 10 to 20 kt, with gusts as high as 25 kt. Mostly cloudy. Waves 1 ft or less.

Saturday

NW wind around 10 kt, with gusts as high as 15 kt. Mostly cloudy. 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.