Dangerous Cold Persists through Monday; Wintry Weather from the Northern Plains to the Great Lakes

Bitter cold temperatures and dangerous wind chills will persist from Florida to the Northeast through Monday. Daily record low temperatures are forecast across the Southeast and Florida, with some all-time February low temperature records possible across Florida. An Alberta clipper will spread wintry precipitation across the Northern Plains today and into the upper Great Lakes into tonight. Read More >

Hazardous Weather Conditions

Small Craft Advisory until February 1, 08:00 PM CST

For More Weather Information:

Marquette, MI Local Forecast Office

8NM E Copper Harbor MI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 28 °F
S 15kt
2ft

Small Craft Advisory
Tonight
Low: 19 °F
NW 20kt
2-4ft

Small Craft Advisory
Monday
High: 23 °F
NNW 20kt
4-6ft
Monday Night
Low: 12 °F
NNW 20kt
4-6ft
Tuesday
High: 16 °F
NNW 15kt
2-4ft
Tuesday Night
Low: 13 °F
WNW 10kt
1-2ft
Wednesday
High: 22 °F
NW 10kt
< 1ft
Wednesday Night
Low: 16 °F
NW 10kt
1-2ft
Thursday
High: 29 °F
SW 15kt
1-3ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:06 pm CST Feb 1, 2026
Forecast Valid: 3pm CST Feb 1, 2026-6pm CST Feb 7, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

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

Tonight

SSW wind 10 to 20 kt becoming NW after midnight. Snow showers likely, mainly before 3am. Waves 2 to 4 ft.

Monday

NNW wind around 20 kt, with gusts as high as 25 kt. A slight chance of snow showers. Widespread freezing spray after 9am. Waves 4 to 6 ft.

Monday Night

NNW wind 15 to 20 kt, with gusts as high as 30 kt. A chance of snow showers. Widespread freezing spray before 3am. Waves 4 to 6 ft.

Tuesday

NNW wind 10 to 15 kt. A chance of snow showers, mainly before noon. Waves 2 to 4 ft.

Tuesday Night

WNW wind 5 to 10 kt. Mostly cloudy. Waves 1 to 2 ft.

Wednesday

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

Wednesday Night

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

Thursday

SW wind 10 to 15 kt becoming W in the afternoon. Winds could gust as high as 25 kt. Snow showers likely. Waves 1 to 3 ft.

Note: Wave height forecasts are for ice free areas.

*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.