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.

30°F

-1°C

Humidity 96%
Wind Speed Calm
Barometer 29.92 in (1014.2 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Last update 30 Mar 6:51 am EDT
Extended Forecast for

Copper Harbor MI

  • Today

    Today: Mostly cloudy, with a high near 35. North wind 5 to 10 mph becoming northeast in the afternoon.

    High: 35 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of freezing rain after 5am. Mostly cloudy, with a steady temperature around 33. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 10%.

    Low: 33 °F

    Mostly Cloudy
    then Slight
    Chance
    Freezing Rain

  • Tuesday

    Tuesday: Snow showers likely, possibly mixed with freezing rain before 2pm, then a chance of snow showers. Mostly cloudy, with a high near 33. East wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Wintry Mix
    Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers, mainly before 8pm. Mostly cloudy, with a low around 21. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 21 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 28. Northeast wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 28 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 50 percent chance of snow showers. Mostly cloudy, with a high near 32. Breezy.

    High: 32 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before 2am. Mostly cloudy, with a low around 28. Breezy.

    Low: 28 °F

    Snow Showers
    Likely and
    Breezy

  • Friday

    Friday: A chance of snow showers before 8am. Mostly cloudy, with a high near 35.

    High: 35 °F

    Chance Snow
    Showers then
    Mostly Cloudy

Detailed Forecast

Today
Mostly cloudy, with a high near 35. North wind 5 to 10 mph becoming northeast in the afternoon.
Tonight
A slight chance of freezing rain after 5am. Mostly cloudy, with a steady temperature around 33. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 10%.
Tuesday
Snow showers likely, possibly mixed with freezing rain before 2pm, then a chance of snow showers. Mostly cloudy, with a high near 33. East wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of less than a half inch possible.
Tuesday Night
A 30 percent chance of snow showers, mainly before 8pm. Mostly cloudy, with a low around 21. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Mostly cloudy, with a high near 28. Northeast wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 32. Breezy.
Thursday Night
Snow showers likely, mainly before 2am. Mostly cloudy, with a low around 28. Breezy.
Friday
A chance of snow showers before 8am. Mostly cloudy, with a high near 35.
Friday Night
A chance of rain and snow showers after 2am. Mostly cloudy, with a low around 30. Breezy.
Saturday
Rain showers, snow showers, and freezing rain likely. Cloudy, with a high near 36. Breezy.
Saturday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 27. Blustery.
Sunday
Mostly cloudy, with a high near 35. Breezy.
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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:
7:07 am EDT Mar 30, 2026
Forecast Valid:
7am EDT Mar 30, 2026-6pm EDT Apr 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation