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.

29°F

-2°C

Humidity 69%
Wind Speed Vrbl 5 mph
Barometer 30.32 in (1028.2 mb)
Dewpoint 20°F (-7°C)
Visibility NA
Wind Chill24°F (-4°C)
Last update 2 Apr 1:51 am EDT
Extended Forecast for

Copper Harbor MI

Winter Storm Watch April 3, 08:00pm until April 4, 11:00am
Winter Storm Warning April 2, 10:00am until April 3, 08:00am
Click here for hazard details and duration
Winter Storm Watch
Winter Storm Warning

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 29. Southeast wind around 10 mph, with gusts as high as 25 mph.

    Low: 29 °F

    Mostly Cloudy

  • Thursday

    Thursday: Snow before 5pm, then snow, possibly mixed with sleet. The snow could be heavy at times. High near 32. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow and sleet accumulation of 1 to 3 inches possible.

    High: 32 °F

    Chance Snow
    then
    Snow/Sleet
    and Breezy

  • Thursday Night

    Thursday Night: Snow and sleet, mainly before 3am. The snow could be heavy at times. Low around 28. Breezy, with an east wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow and sleet accumulation of 1 to 2 inches possible.

    Low: 28 °F

    Breezy.
    Snow/Sleet
    then
    Snow/Sleet
    Likely

  • Friday

    Friday: Mostly cloudy, with a high near 34. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 34 °F

    Mostly Cloudy
    and Breezy

  • Friday Night

    Friday Night: A chance of snow before 2am, then rain, snow, and sleet likely between 2am and 5am, then snow and sleet likely, possibly mixed with freezing rain after 5am. Mostly cloudy, with a low around 30. East wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 70%.

    Low: 30 °F

    Chance Snow
    then Wintry
    Mix Likely

  • Saturday

    Saturday: Snow and sleet likely before 8am, then snow. High near 34. Chance of precipitation is 90%.

    High: 34 °F

    Snow/Sleet
    then Snow

  • Saturday Night

    Saturday Night: Snow likely before 8pm, then snow showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 28. Blustery. Chance of precipitation is 60%.

    Low: 28 °F

    Snow Likely
    and Blustery

  • Sunday

    Sunday: A chance of snow showers before 8am. Partly sunny, with a high near 36. Breezy.

    High: 36 °F

    Chance Snow
    Showers and
    Breezy then
    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 29. Southeast wind around 10 mph, with gusts as high as 25 mph.
Thursday
Snow before 5pm, then snow, possibly mixed with sleet. The snow could be heavy at times. High near 32. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow and sleet accumulation of 1 to 3 inches possible.
Thursday Night
Snow and sleet, mainly before 3am. The snow could be heavy at times. Low around 28. Breezy, with an east wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow and sleet accumulation of 1 to 2 inches possible.
Friday
Mostly cloudy, with a high near 34. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
A chance of snow before 2am, then rain, snow, and sleet likely between 2am and 5am, then snow and sleet likely, possibly mixed with freezing rain after 5am. Mostly cloudy, with a low around 30. East wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 70%.
Saturday
Snow and sleet likely before 8am, then snow. High near 34. Chance of precipitation is 90%.
Saturday Night
Snow likely before 8pm, then snow showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 28. Blustery. Chance of precipitation is 60%.
Sunday
A chance of snow showers before 8am. Partly sunny, with a high near 36. Breezy.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
Mostly cloudy, with a high near 32.
Monday Night
Mostly cloudy, with a low around 22.
Tuesday
Mostly sunny, with a high near 31.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Copper Harbor MI
 47.46°N 87.89°W (Elev. 719 ft)
Last Update:
1:13 am EDT Apr 2, 2026
Forecast Valid:
2am EDT Apr 2, 2026-6pm EDT Apr 8, 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