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Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Copper Harbor (KP59)

Lat: 47.47°NLon: 87.88°WElev: 623ft.

31°F

-1°C

Humidity 61%
Wind Speed NW 12 G 26 mph
Barometer 29.82 in (1010.9 mb)
Dewpoint 19°F (-7°C)
Visibility NA
Wind Chill22°F (-6°C)
Last update 18 Apr 10:51 pm EDT
Extended Forecast for

Copper Harbor MI

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 35 mph.

    Low: 23 °F

    Mostly Cloudy
    and Blustery

  • Sunday

    Sunday: Partly sunny, with a high near 32. Breezy, with a northwest wind around 20 mph, with gusts as high as 30 mph.

    High: 32 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24. North wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Increasing clouds, with a high near 41. Calm wind becoming south around 5 mph in the morning.

    High: 41 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Cloudy during the early evening, then gradual clearing, with a low around 35. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 35 °F

    Gradual
    Clearing

  • Tuesday

    Tuesday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 23. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 35 mph.
Sunday
Partly sunny, with a high near 32. Breezy, with a northwest wind around 20 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 24. North wind 10 to 15 mph, with gusts as high as 20 mph.
Monday
Increasing clouds, with a high near 41. Calm wind becoming south around 5 mph in the morning.
Monday Night
Cloudy during the early evening, then gradual clearing, with a low around 35. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 45.
Tuesday Night
Mostly clear, with a low around 34.
Wednesday
Sunny, with a high near 46.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
A chance of showers after 8am. Partly sunny, with a high near 52.
Thursday Night
Showers likely. Mostly cloudy, with a low around 41.
Friday
Showers likely. Mostly cloudy, with a high near 47.
Friday Night
A chance of showers. Mostly cloudy, with a low around 36.
Saturday
A chance of showers. Partly sunny, with a high near 42.
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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:
11:07 pm EDT Apr 18, 2026
Forecast Valid:
11pm EDT Apr 18, 2026-6pm EDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation