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.

32°F

0°C

Humidity 100%
Wind Speed Calm
Barometer 29.76 in (1008.8 mb)
Dewpoint 32°F (0°C)
Visibility NA
Last update 16 Apr 6:51 am EDT
Extended Forecast for

Copper Harbor MI

Flood Watch April 16, 07:02am until April 17, 02:00am
Dense Fog Advisory until April 16, 10:00am
Click here for hazard details and duration
Flood Watch
...
  •  
    Flood Watch April 16, 07:02am until April 17, 02:00am
    Dense Fog Advisory until April 16, 10:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 44 °F

    Dense Fog

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 35. South wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 35 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: A 20 percent chance of showers after 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 52. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 52 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Showers and thunderstorms. Low around 30. South wind around 15 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 30 °F

    Showers

  • Saturday

    Saturday: A chance of rain and snow showers before 8am, then a slight chance of snow showers between 8am and 2pm. Mostly cloudy, with a high near 34. Breezy, with a west wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.

    High: 34 °F

    Breezy.
    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25. Blustery.

    Low: 25 °F

    Mostly Cloudy
    and Blustery

  • Sunday

    Sunday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Today
Widespread dense fog, mainly before 10am. Otherwise, partly sunny, with a high near 44. Calm wind becoming northwest around 5 mph.
Tonight
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 35. South wind 5 to 10 mph, with gusts as high as 15 mph.
Friday
A 20 percent chance of showers after 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 52. South wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Showers and thunderstorms. Low around 30. South wind around 15 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
A chance of rain and snow showers before 8am, then a slight chance of snow showers between 8am and 2pm. Mostly cloudy, with a high near 34. Breezy, with a west wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 25. Blustery.
Sunday
Partly sunny, with a high near 33.
Sunday Night
Mostly clear, with a low around 28.
Monday
Sunny, with a high near 42.
Monday Night
Mostly cloudy, with a low around 35.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
Mostly sunny, with a high near 42.
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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:
4:12 am EDT Apr 16, 2026
Forecast Valid:
7am EDT Apr 16, 2026-6pm EDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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