Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Hazardous Weather Conditions

For More Weather Information:

Marquette, MI Local Forecast Office

3NM N Copper Harbor MI

Marine Point Forecast

[NOTICE]

Tonight
Low: 20 °F
N 25kt
6-7ft

Small Craft Advisory
Sunday
High: 22 °F
N 25kt
8-10ft

Gale Warning
Sunday Night
Low: 9 °F
N 30kt
11ft

Gale Warning
Monday
High: 10 °F
N 20kt⇓
8ft
Monday Night
Low: 11 °F
⇑SSE 15kt
1-2ft
Tuesday
High: 25 °F
S 20kt
1-2ft
Tuesday Night
Low: 19 °F
NW 20kt
6ft
Wednesday
High: 24 °F
NW 20kt
4-6ft
Wednesday Night
Low: 17 °F
NW 15kt
4-6ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:58 pm CST Feb 21, 2026
Forecast Valid: 10pm CST Feb 21, 2026-6pm CST Feb 28, 2026

View Nearby Observations

Detailed Forecast

Tonight

N wind 20 to 25 kt. A chance of snow showers. Widespread freezing spray. Waves 6 to 7 ft.

Sunday

N wind around 25 kt, with gusts as high as 35 kt. A chance of snow showers, mainly after 4pm. Widespread freezing spray. Waves 8 to 10 ft.

Sunday Night

N wind 20 to 30 kt. A chance of snow showers, mainly before midnight. Widespread freezing spray. Waves 11 ft subsiding to 8 ft.

Monday

N wind 15 to 20 kt decreasing to 10 to 15 kt in the afternoon. Winds could gust as high as 30 kt. A slight chance of snow showers before noon. Widespread freezing spray before noon. Waves 8 ft subsiding to 3 ft.

Monday Night

E wind 5 to 10 kt becoming SSE 10 to 15 kt after midnight. Winds could gust as high as 25 kt. A slight chance of snow showers after midnight. Waves 1 to 2 ft.

Tuesday

S wind 10 to 20 kt, with gusts as high as 30 kt. Snow. Waves 1 to 2 ft.

Tuesday Night

S wind 10 to 20 kt becoming NW after midnight. Winds could gust as high as 25 kt. A chance of snow before midnight. Widespread freezing spray after 2am. Waves 2 ft building to 6 ft.

Wednesday

NW wind 15 to 20 kt, with gusts as high as 30 kt. Widespread freezing spray before 3pm. Mostly cloudy. Waves 4 to 6 ft.

Wednesday Night

NW wind 10 to 15 kt. Mostly cloudy. Waves 4 to 6 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.