Fire Weather Concerns in the South-Central U.S.; Heavy Precipitation in Northern California and the Great Lakes

Strong winds and dry conditions will promote elevated to critical fire weather conditions across southeast Colorado into the southern Plains and extending into the Ozarks. An atmospheric river will bring heavy rain and a flash flood threat to northern California and heavy mountain snow in the Cascades and Northern Rockies. A clipper system will bring heavy snow to the Great Lakes. Read More >

Hazardous Weather Conditions

For More Weather Information:

Marquette, MI Local Forecast Office

8NM E Copper Harbor MI

Marine Point Forecast

[NOTICE]

Tonight
Low: 15 °F
NW 25kt
9ft

Small Craft Advisory
Wednesday
High: 19 °F
NW 25kt
9ft

Small Craft Advisory
Wednesday Night
Low: 15 °F
NW 20kt⇓
5ft

Small Craft Advisory
Thursday
High: 27 °F
SSW 10kt
1-2ft
Thursday Night
Low: 24 °F
SW 10kt
< 1ft
Friday
High: 36 °F
⇑SW 30kt
6ft
Friday Night
Low: 10 °F
WNW 40kt
15ft
Saturday
High: 14 °F
NW 30kt⇓
12ft
Saturday Night
Low: 8 °F
NNW 20kt
4ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:48 pm CST Feb 24, 2026
Forecast Valid: 6pm CST Feb 24, 2026-6pm CST Mar 3, 2026

View Nearby Observations

Detailed Forecast

Tonight

NW wind 20 to 25 kt, with gusts as high as 35 kt. A chance of snow showers, mainly after 9pm. Widespread freezing spray after 10pm. Waves 4 ft building to 9 ft.

Wednesday

NW wind 20 to 25 kt, with gusts as high as 30 kt. A chance of snow showers, mainly before 1pm. Widespread freezing spray before 3pm. Waves 9 ft subsiding to 5 ft.

Wednesday Night

NW wind 15 to 20 kt becoming WSW 10 to 15 kt after midnight. Mostly cloudy. Waves 5 ft subsiding to 2 ft.

Thursday

SSW wind 5 to 10 kt, with gusts as high as 15 kt. A slight chance of snow showers. Waves 1 to 2 ft.

Thursday Night

SW wind around 10 kt, with gusts as high as 20 kt. Mostly cloudy. Waves 1 ft or less.

Friday

SW wind 10 to 20 kt increasing to 20 to 30 kt in the afternoon. Winds could gust as high as 40 kt. Partly sunny. Waves 1 ft building to 6 ft.

Friday Night

W wind 30 to 40 kt becoming NW after midnight. Winds could gust as high as 50 kt. Widespread freezing spray after 9pm. Mostly cloudy. Waves 8 ft building to 15 ft.

Saturday

NW wind 25 to 30 kt decreasing to 15 to 20 kt in the afternoon. Winds could gust as high as 40 kt. Widespread freezing spray. Mostly cloudy. Waves 12 ft subsiding to 4 ft.

Saturday Night

NNW wind 15 to 20 kt. Widespread freezing spray between 8pm and 2am. Mostly cloudy. Waves around 4 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.