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.

28°F

-2°C

Humidity 81%
Wind Speed E 13 mph
Barometer 30.12 in (1021.2 mb)
Dewpoint 23°F (-5°C)
Visibility NA
Wind Chill17°F (-8°C)
Last update 31 Mar 8:51 pm EDT
Extended Forecast for

Copper Harbor MI

Winter Storm Watch April 2, 03:00am until April 3, 02:00am
Click here for hazard details and duration
Winter Storm Watch

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 30. Northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 30 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly after 2am. Mostly cloudy, with a low around 25. East wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 25 °F

    Chance Snow

  • Thursday

    Thursday: Snow likely before 11am, then snow, possibly mixed with sleet between 11am and 5pm, then snow, freezing rain, and sleet after 5pm. High near 33. Breezy, with an east wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow and sleet accumulation of 2 to 4 inches possible.

    High: 33 °F

    Wintry Mix
    and Breezy

  • Thursday Night

    Thursday Night: Snow, freezing rain, and sleet before 11pm, then rain, possibly mixed with snow between 11pm and 2am, then a chance of snow after 2am. Low around 28. Breezy, with an east wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 80%.

    Low: 28 °F

    Wintry Mix
    and Breezy

  • Friday

    Friday: A 30 percent chance of snow before 8am. Mostly cloudy, with a high near 34.

    High: 34 °F

    Chance Snow
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: A chance of snow showers between 8pm and 2am, then snow showers and freezing rain likely. Mostly cloudy, with a low around 29. Breezy. Chance of precipitation is 60%.

    Low: 29 °F

    Chance Snow
    Showers then
    Wintry Mix
    Likely and
    Breezy

  • Saturday

    Saturday: Snow showers and freezing rain, becoming all snow after 2pm. Cloudy, with a high near 33. Breezy.

    High: 33 °F

    Wintry Mix
    and Breezy

  • Saturday Night

    Saturday Night: Snow showers likely, mainly before 2am. Mostly cloudy, with a low around 26. Blustery.

    Low: 26 °F

    Snow Showers
    Likely and
    Blustery

Detailed Forecast

Tonight
Mostly cloudy, with a low around 23. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
Mostly cloudy, with a high near 30. Northeast wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
A 30 percent chance of snow, mainly after 2am. Mostly cloudy, with a low around 25. East wind 10 to 15 mph, with gusts as high as 30 mph.
Thursday
Snow likely before 11am, then snow, possibly mixed with sleet between 11am and 5pm, then snow, freezing rain, and sleet after 5pm. High near 33. Breezy, with an east wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow and sleet accumulation of 2 to 4 inches possible.
Thursday Night
Snow, freezing rain, and sleet before 11pm, then rain, possibly mixed with snow between 11pm and 2am, then a chance of snow after 2am. Low around 28. Breezy, with an east wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 80%.
Friday
A 30 percent chance of snow before 8am. Mostly cloudy, with a high near 34.
Friday Night
A chance of snow showers between 8pm and 2am, then snow showers and freezing rain likely. Mostly cloudy, with a low around 29. Breezy. Chance of precipitation is 60%.
Saturday
Snow showers and freezing rain, becoming all snow after 2pm. Cloudy, with a high near 33. Breezy.
Saturday Night
Snow showers likely, mainly before 2am. Mostly cloudy, with a low around 26. Blustery.
Sunday
A chance of snow showers before 8am. Mostly sunny, with a high near 34. Breezy.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Mostly cloudy, with a high near 35.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
Partly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Copper Harbor MI
 47.46°N 87.89°W (Elev. 719 ft)
Last Update:
8:08 pm EDT Mar 31, 2026
Forecast Valid:
9pm EDT Mar 31, 2026-6pm EDT Apr 7, 2026
 
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