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

Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Hazardous Weather Conditions

Current conditions at

Copper Harbor (KP59)

Lat: 47.47°NLon: 87.88°WElev: 623ft.

71°F

22°C

Humidity 55%
Wind Speed W 13 G 28 mph
Barometer 29.75 in (1007.0 mb)
Dewpoint 54°F (12°C)
Visibility NA
Last update 10 Oct 10:51 pm EDT
Extended Forecast for

Copper Harbor MI

  • Tonight

    Tonight: Mostly clear, with a low around 61. Southwest wind around 15 mph, with gusts as high as 30 mph.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 72. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 72 °F

    Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers after 4am. Increasing clouds, with a low around 46. Northeast wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 46 °F

    Mostly Cloudy
    then Chance
    Showers

  • Columbus Day

    Columbus Day: Showers likely, mainly between 8am and 2pm. Cloudy, with a high near 55. Breezy, with a northeast wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 55 °F

    Showers
    Likely and
    Breezy

  • Monday Night

    Monday Night: Showers, mainly after 8pm. Low around 42. Northeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

    Low: 42 °F

    Showers

  • Tuesday

    Tuesday: Cloudy, with a high near 53.

    High: 53 °F

    Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 61. Southwest wind around 15 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 72. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday Night
A 30 percent chance of showers after 4am. Increasing clouds, with a low around 46. Northeast wind 5 to 10 mph, with gusts as high as 25 mph.
Columbus Day
Showers likely, mainly between 8am and 2pm. Cloudy, with a high near 55. Breezy, with a northeast wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Showers, mainly after 8pm. Low around 42. Northeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Tuesday
Cloudy, with a high near 53.
Tuesday Night
Mostly cloudy, with a low around 42.
Wednesday
Partly sunny, with a high near 52.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Partly sunny, with a high near 53.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 42.
Friday
A chance of showers. Mostly cloudy, with a high near 51. Windy.
Friday Night
A chance of showers. Mostly cloudy, with a low around 38. Windy.
Saturday
Partly sunny, with a high near 49. 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:
11:08 pm EDT Oct 10, 2026
Forecast Valid:
11pm EDT Oct 10, 2026-6pm EDT Oct 17, 2026
 
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