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

Tracking Severe Thunderstorms and Excessive Rainfall in the Southern U.S.; Winter Storm to Impact the Northern U.S.

A storm system will shift from eastern Texas into the lower Mississippi Valley Monday with additional threats of severe thunderstorms and heavy to excessive rainfall which may bring flooding. A Flood Watch remains in effect. In the northern U.S., a storm will bring heavy snow and gusty winds over parts of the northern Rockies, northern Plains, and Upper Midwest Monday into Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Copper Harbor (KP59)

Lat: 47.47°NLon: 87.88°WElev: 623ft.

44°F

7°C

Humidity 53%
Wind Speed W 10 G 18 mph
Barometer 29.86 in (1011.7 mb)
Dewpoint 28°F (-2°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 24 Nov 4:51 am EST
Extended Forecast for

Copper Harbor MI

Winter Storm Watch November 25, 07:00pm until November 27, 07:00am
Click here for hazard details and duration
Winter Storm Watch

  • Today

    Today: Cloudy through mid morning, then gradual clearing, with a high near 47. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 47 °F

    Gradual
    Clearing

  • Tonight

    Tonight: Increasing clouds, with a low around 36. Northwest wind 5 to 10 mph becoming east after midnight.

    Low: 36 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Rain likely, mainly after 1pm. Cloudy, with a high near 39. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 39 °F

    Chance Rain
    then Rain
    Likely

  • Tuesday Night

    Tuesday Night: Rain and snow. Low around 33. Windy, with a northeast wind 20 to 25 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 33 °F

    Rain/Snow and
    Windy

  • Wednesday

    Wednesday: Snow, possibly mixed with rain, becoming all snow after 10am. The snow could be heavy at times. Widespread blowing snow. High near 35. Windy, with a north wind 30 to 35 mph, with gusts as high as 50 mph. Chance of precipitation is 100%.

    High: 35 °F

    Rain/Snow and
    Blowing Snow
    then Heavy
    Snow and
    Blowing Snow

  • Wednesday Night

    Wednesday Night: Snow showers. Widespread blowing snow, mainly before 9pm. Low around 25. Windy. Chance of precipitation is 90%.

    Low: 25 °F

    Snow Showers
    and Blowing
    Snow

  • Thanksgiving Day

    Thanksgiving Day: Snow showers likely, mainly before 1pm. Cloudy, with a high near 31. Windy. Chance of precipitation is 70%.

    High: 31 °F

    Snow Showers
    Likely and
    Windy

  • Thursday Night

    Thursday Night: A chance of snow showers. Cloudy, with a low around 21. Blustery.

    Low: 21 °F

    Chance Snow
    Showers and
    Blustery

  • Friday

    Friday: A chance of snow showers before 1pm. Mostly cloudy, with a high near 28.

    High: 28 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Cloudy through mid morning, then gradual clearing, with a high near 47. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Tonight
Increasing clouds, with a low around 36. Northwest wind 5 to 10 mph becoming east after midnight.
Tuesday
Rain likely, mainly after 1pm. Cloudy, with a high near 39. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain and snow. Low around 33. Windy, with a northeast wind 20 to 25 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Wednesday
Snow, possibly mixed with rain, becoming all snow after 10am. The snow could be heavy at times. Widespread blowing snow. High near 35. Windy, with a north wind 30 to 35 mph, with gusts as high as 50 mph. Chance of precipitation is 100%.
Wednesday Night
Snow showers. Widespread blowing snow, mainly before 9pm. Low around 25. Windy. Chance of precipitation is 90%.
Thanksgiving Day
Snow showers likely, mainly before 1pm. Cloudy, with a high near 31. Windy. Chance of precipitation is 70%.
Thursday Night
A chance of snow showers. Cloudy, with a low around 21. Blustery.
Friday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 28.
Friday Night
A chance of snow showers before 1am. Cloudy, with a low around 21.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 29.
Saturday Night
A chance of snow showers. Cloudy, with a low around 22.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 30.
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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:
5:12 am EST Nov 24, 2025
Forecast Valid:
5am EST Nov 24, 2025-6pm EST Nov 30, 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