Wintry Precipitation for the Northeast; Increasing Severe Weather Threat from the Plains to the Midwest

Wintry mixed precipitation will spread across the Northeast today, with light snow and ice accumulations forecast through southern New England. Meanwhile, the threat of severe weather will be increasing from the southern Plains to the Midwest, with rounds of showers and thunderstorms, some severe, expected each day through Friday. Read More >

For More Weather Information:

Marquette, MI Local Forecast Office

3NM N Copper Harbor MI

Marine Point Forecast

[NOTICE]

Today
High: 34 °F
Light Wind
< 1ft
Tonight
Low: 25 °F
Light Wind
< 1ft
Wednesday
High: 34 °F
E 10kt
< 1ft
Wednesday Night
Low: 27 °F
NE 15kt
< 1ft
Thursday
High: 32 °F
E 15kt
< 1ft
Thursday Night
Low: 30 °F
SE 15kt
< 1ft
Friday
High: 37 °F
SSE 10kt
< 1ft
Friday Night
Low: 29 °F
⇑NNW 20kt
< 1ft
Saturday
High: 36 °F
NNW 25kt⇓
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 11:22 am CST Mar 3, 2026
Forecast Valid: 11am CST Mar 3, 2026-6pm CDT Mar 9, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds 5 kt or less. A slight chance of snow showers before 5pm, then a slight chance of rain and snow showers. Waves 1 ft or less.

Tonight

Variable winds 5 kt or less. A slight chance of snow showers before 7pm. Waves 1 ft or less.

Wednesday

SSW wind 5 to 10 kt becoming E in the afternoon. Mostly cloudy. Waves 1 ft or less.

Wednesday Night

NE wind 10 to 15 kt, with gusts as high as 20 kt. Mostly cloudy. Waves 1 ft or less.

Thursday

E wind around 15 kt, with gusts as high as 25 kt. Mostly cloudy. Waves 1 ft or less.

Thursday Night

SE wind 10 to 15 kt, with gusts as high as 20 kt. Mostly cloudy. Waves 1 ft or less.

Friday

SSE wind around 10 kt, with gusts as high as 20 kt. Showers likely after noon. Waves 1 ft or less.

Friday Night

SSE wind 5 to 10 kt becoming NNW 15 to 20 kt after midnight. Winds could gust as high as 30 kt. Showers likely. Waves 1 ft or less.

Saturday

NNW wind 20 to 25 kt becoming WNW 15 to 20 kt in the afternoon. Winds could gust as high as 30 kt. Partly sunny. 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.