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

Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

Current conditions at

Copper Harbor (KP59)

Lat: 47.47°NLon: 87.88°WElev: 623ft.

28°F

-2°C

Humidity 88%
Wind Speed NE 17 mph
Barometer 29.63 in (1004.8 mb)
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill16°F (-9°C)
Last update 3 Dec 3:51 am EST
Extended Forecast for

Copper Harbor MI

  • Overnight

    Overnight: Snow showers. Patchy blowing snow after 5am. Steady temperature around 28. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.

    Low: 28 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Wednesday

    Wednesday: Snow showers likely, mainly before 7am. Patchy blowing snow. Mostly cloudy, with a temperature falling to around 14 by 3pm. Wind chill values between -5 and 5. Blustery, with a north wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 23 °F⇓

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly between 10pm and 3am. Widespread blowing snow, mainly between 9pm and 3am. Mostly cloudy, with a low around 8. Wind chill values between -5 and -15. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 8 °F

    Snow Showers
    Likely and
    Blowing Snow

  • Thursday

    Thursday: A 40 percent chance of snow showers. Patchy blowing snow before 8am. Mostly cloudy, with a high near 21. Wind chill values between -10 and zero. Blustery, with a northwest wind 15 to 20 mph becoming southwest in the afternoon. Winds could gust as high as 35 mph.

    High: 21 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Thursday Night

    Thursday Night: Snow showers. Patchy blowing snow after 10pm. Low around 17. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.

    Low: 17 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Friday

    Friday: A 50 percent chance of snow showers. Mostly cloudy, with a high near 30.

    High: 30 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Snow showers likely, mainly before 1am. Cloudy, with a low around 16. Chance of precipitation is 60%.

    Low: 16 °F

    Snow Showers
    Likely

  • Saturday

    Saturday: A chance of snow showers. Mostly cloudy, with a high near 22.

    High: 22 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A chance of snow showers. Cloudy, with a low around 12.

    Low: 12 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Snow showers. Patchy blowing snow after 5am. Steady temperature around 28. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.
Wednesday
Snow showers likely, mainly before 7am. Patchy blowing snow. Mostly cloudy, with a temperature falling to around 14 by 3pm. Wind chill values between -5 and 5. Blustery, with a north wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Wednesday Night
Snow showers likely, mainly between 10pm and 3am. Widespread blowing snow, mainly between 9pm and 3am. Mostly cloudy, with a low around 8. Wind chill values between -5 and -15. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Thursday
A 40 percent chance of snow showers. Patchy blowing snow before 8am. Mostly cloudy, with a high near 21. Wind chill values between -10 and zero. Blustery, with a northwest wind 15 to 20 mph becoming southwest in the afternoon. Winds could gust as high as 35 mph.
Thursday Night
Snow showers. Patchy blowing snow after 10pm. Low around 17. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.
Friday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 30.
Friday Night
Snow showers likely, mainly before 1am. Cloudy, with a low around 16. Chance of precipitation is 60%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 22.
Saturday Night
A chance of snow showers. Cloudy, with a low around 12.
Sunday
Mostly cloudy, with a high near 21.
Sunday Night
Mostly cloudy, with a low around 14.
Monday
A chance of snow showers. Mostly cloudy, with a high near 26.
Monday Night
A chance of snow showers. Cloudy, with a low around 19.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 28.
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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:
4:11 am EST Dec 3, 2025
Forecast Valid:
4am EST Dec 3, 2025-6pm EST Dec 9, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation