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

Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Current conditions at

Copper Harbor (KP59)

Lat: 47.47°NLon: 87.88°WElev: 623ft.

47°F

8°C

Humidity 93%
Wind Speed SE 10 G 21 mph
Barometer 29.86 in (1011.6 mb)
Dewpoint 45°F (7°C)
Visibility NA
Wind Chill42°F (6°C)
Last update 12 Oct 4:51 pm EDT
Extended Forecast for

10 Miles SSW Isle Royale National Park MI

  • Columbus Day

    Columbus Day: A 30 percent chance of showers. Cloudy, with a high near 50. Breezy, with a northeast wind around 20 mph, with gusts as high as 30 mph.

    High: 50 °F

    Chance
    Showers and
    Breezy

  • Tonight

    Tonight: Showers, mainly before 5am. Patchy fog between 11pm and 2am. Low around 42. Breezy, with an east wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly before 10am. Cloudy, with a high near 51. Northeast wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 51 °F

    Chance
    Showers then
    Cloudy

  • Tuesday Night

    Tuesday Night: Cloudy, then gradually becoming partly cloudy, with a low around 43. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 43 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 52. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 52 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 51.

    High: 51 °F

    Partly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 49. Breezy.

    High: 49 °F

    Partly Sunny
    and Breezy

Detailed Forecast

Columbus Day
A 30 percent chance of showers. Cloudy, with a high near 50. Breezy, with a northeast wind around 20 mph, with gusts as high as 30 mph.
Tonight
Showers, mainly before 5am. Patchy fog between 11pm and 2am. Low around 42. Breezy, with an east wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
A 30 percent chance of showers, mainly before 10am. Cloudy, with a high near 51. Northeast wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Cloudy, then gradually becoming partly cloudy, with a low around 43. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday
Partly sunny, with a high near 52. Northwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 51.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 40.
Friday
Partly sunny, with a high near 49. Breezy.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Sunny, with a high near 51.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Mostly sunny, with a high near 54. Breezy.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSW Isle Royale National Park MI
 48.01°N 88.69°W (Elev. 699 ft)
Last Update:
3:42 pm EDT Oct 12, 2026
Forecast Valid:
5pm EDT Oct 12, 2026-6pm EDT Oct 19, 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