Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Hazardous Weather Conditions

For More Weather Information:

Marquette, MI Local Forecast Office

8NM E Copper Harbor MI

Marine Point Forecast

[NOTICE]

Overnight
Low: -5 °F
NW 25kt
10ft

Small Craft Advisory
Friday
High: 3 °F
NW 25kt
10ft

Small Craft Advisory
Friday Night
Low: 0 °F
NW 25kt
6ft
Saturday
High: 7 °F
WNW 15kt
1-3ft
Saturday Night
Low: 7 °F
WSW 10kt
< 1ft
Sunday
High: 13 °F
NW 10kt
1-2ft
Sunday Night
Low: 7 °F
NW 15kt
2-3ft
Monday
High: 14 °F
W 15kt
3ft
Monday Night
Low: 9 °F
WNW 20kt
3-5ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 12:07 am CST Jan 23, 2026
Forecast Valid: 12am CST Jan 23, 2026-6pm CST Jan 29, 2026

View Nearby Observations

Detailed Forecast

Overnight

NW wind around 25 kt, with gusts as high as 35 kt. Snow showers. Widespread freezing spray. Waves around 10 ft.

Friday

NW wind around 25 kt, with gusts as high as 35 kt. Snow showers. Widespread freezing spray. Waves 10 ft subsiding to 6 ft.

Friday Night

NW wind 15 to 25 kt. A chance of snow before midnight. Widespread freezing spray before midnight. Waves 6 ft subsiding to 3 ft.

Saturday

WNW wind 10 to 15 kt becoming WSW in the afternoon. Mostly cloudy. Waves 1 to 3 ft.

Saturday Night

WSW wind around 10 kt. A slight chance of snow after midnight. Waves 1 ft or less.

Sunday

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

Sunday Night

NW wind 10 to 15 kt, with gusts as high as 20 kt. Mostly cloudy. Waves 2 to 3 ft.

Monday

WNW wind around 15 kt becoming SW in the afternoon. Winds could gust as high as 25 kt. Mostly cloudy. Waves around 3 ft.

Monday Night

SW wind 15 to 20 kt becoming NW after midnight. Winds could gust as high as 30 kt. Widespread freezing spray after midnight. Mostly cloudy. Waves 3 to 5 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.