National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Copper Harbor (KP59)

Lat: 47.47°NLon: 87.88°WElev: 623ft.

19°F

-7°C

Humidity 65%
Wind Speed Calm
Barometer 30.06 in (1019.9 mb)
Dewpoint 9°F (-13°C)
Visibility NA
Last update 22 Mar 6:51 pm EDT
Extended Forecast for

4 Miles W Copper Harbor MI

Winter Storm Warning March 23, 08:00am until March 24, 08:00am
Click here for hazard details and duration
Winter Storm Warning

  • Tonight

    Tonight: Increasing clouds, with a temperature falling to near 18 by 10pm, then rising to around 24 during the remainder of the night. Light and variable wind becoming south 5 to 10 mph after midnight. Winds could gust as high as 20 mph.

    Low: 18 °F⇑

    Increasing
    Clouds

  • Sunday

    Sunday: Snow, mainly after 10am. The snow could be heavy at times. Areas of blowing snow after noon. High near 32. Breezy, with a south wind 15 to 20 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 32 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Patchy blowing snow before 9pm. Low around 28. Southeast wind around 15 mph becoming east after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.

    Low: 28 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Monday

    Monday: Snow before 8am, then snow showers likely, mainly between 8am and 2pm. Patchy blowing snow before 8am. High near 32. North wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 32 °F

    Snow and
    Patchy
    Blowing Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow showers, mainly before 8pm. Mostly cloudy, with a low around 24. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 24 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a temperature falling to near 18 by 10pm, then rising to around 24 during the remainder of the night. Light and variable wind becoming south 5 to 10 mph after midnight. Winds could gust as high as 20 mph.
Sunday
Snow, mainly after 10am. The snow could be heavy at times. Areas of blowing snow after noon. High near 32. Breezy, with a south wind 15 to 20 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Patchy blowing snow before 9pm. Low around 28. Southeast wind around 15 mph becoming east after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.
Monday
Snow before 8am, then snow showers likely, mainly between 8am and 2pm. Patchy blowing snow before 8am. High near 32. North wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday Night
A 30 percent chance of snow showers, mainly before 8pm. Mostly cloudy, with a low around 24. North wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 31.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
Mostly sunny, with a high near 38.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
Partly sunny, with a high near 36.
Thursday Night
Mostly cloudy, with a low around 26.
Friday
A chance of snow showers. Partly sunny, with a high near 35.
Friday Night
Snow showers likely. Mostly cloudy, with a low around 26.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 33.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Copper Harbor MI
 47.47°N 87.98°W (Elev. 889 ft)
Last Update:
3:12 pm EDT Mar 22, 2025
Forecast Valid:
7pm EDT Mar 22, 2025-6pm EDT Mar 29, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation