Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

For More Weather Information:

Marquette, MI Local Forecast Office

3NM N Copper Harbor MI

Marine Point Forecast

[NOTICE]

Today
High: 33 °F
Light Wind
< 1ft
Tonight
Low: 27 °F
S 10kt
< 1ft
Washington's Birthday
High: 32 °F
NW 10kt
< 1ft
Monday Night
Low: 24 °F
Light Wind
< 1ft
Tuesday
High: 32 °F
⇑E 15kt
1-2ft
Tuesday Night
Low: 28 °F
⇑E 35kt
13ft
Wednesday
High: 32 °F
E 35kt
14-15ft
Wednesday Night
Low: 26 °F
E 30kt
14ft
Thursday
High: 30 °F
E 25kt
10ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:07 am CST Feb 15, 2026
Forecast Valid: 8am CST Feb 15, 2026-6pm CST Feb 21, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds 5 kt or less. Areas of dense fog before 11am, then Areas of dense fog between noon and 2pm, then Patchy dense fog after 3pm. Areas of dense freezing fog between 11am and noon. Waves 1 ft or less.

Tonight

S wind 5 to 10 kt. A chance of snow showers before 3am, then a chance of rain showers between 3am and 4am, then a chance of rain and snow showers after 4am. Waves 1 ft or less.

Washington's Birthday

SSW wind 5 to 10 kt becoming NW in the afternoon. A slight chance of rain and snow showers before noon. Waves 1 ft or less.

Monday Night

Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

Tuesday

N wind 5 to 10 kt becoming E 10 to 15 kt in the afternoon. Winds could gust as high as 20 kt. Mostly sunny. Waves 1 to 2 ft.

Tuesday Night

E wind 15 to 25 kt increasing to 25 to 35 kt after midnight. Winds could gust as high as 50 kt. Snow showers likely after midnight. Waves 3 ft building to 13 ft.

Wednesday

E wind 30 to 35 kt, with gusts as high as 50 kt. Snow showers. Waves 14 to 15 ft.

Wednesday Night

E wind 25 to 30 kt, with gusts as high as 45 kt. Snow showers likely. Waves 14 ft subsiding to 10 ft.

Thursday

E wind 20 to 25 kt, with gusts as high as 35 kt. A chance of snow showers. Waves 10 ft subsiding to 7 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.