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.

68°F

20°C

Humidity 61%
Wind Speed SW 13 G 30 mph
Barometer 29.80 in (1008.8 mb)
Dewpoint 54°F (12°C)
Visibility NA
Last update 10 Oct 1:51 pm EDT
Extended Forecast for

8 Miles WSW Isle Royale National Park MI

  • This Afternoon

    This Afternoon: Sunny, with a high near 66. South wind around 10 mph, with gusts as high as 20 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 58. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 58 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Sunday

    Sunday: Sunny, with a high near 63. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Showers likely after 2am. Mostly cloudy, with a low around 46. Breezy, with a northeast wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%.

    Low: 46 °F

    Mostly Cloudy
    then Showers
    Likely and
    Breezy

  • Columbus Day

    Columbus Day: Showers likely, mainly before 2pm. Cloudy, with a high near 51. Breezy, with a northeast wind around 25 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    High: 51 °F

    Showers
    Likely and
    Breezy

  • Monday Night

    Monday Night: A 50 percent chance of showers before 2am. Cloudy, with a low around 42. Breezy.

    Low: 42 °F

    Chance
    Showers and
    Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 49.

    High: 49 °F

    Mostly Cloudy

  • Tuesday Night

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

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 66. South wind around 10 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 58. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 63. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Showers likely after 2am. Mostly cloudy, with a low around 46. Breezy, with a northeast wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%.
Columbus Day
Showers likely, mainly before 2pm. Cloudy, with a high near 51. Breezy, with a northeast wind around 25 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Monday Night
A 50 percent chance of showers before 2am. Cloudy, with a low around 42. Breezy.
Tuesday
Mostly cloudy, with a high near 49.
Tuesday Night
Mostly cloudy, with a low around 42.
Wednesday
Mostly sunny, with a high near 53.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
A chance of showers. Partly sunny, with a high near 53.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 43. Breezy.
Friday
A chance of showers. Mostly cloudy, with a high near 51. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WSW Isle Royale National Park MI
 48.08°N 88.75°W (Elev. 771 ft)
Last Update:
1:23 pm EDT Oct 10, 2026
Forecast Valid:
2pm EDT Oct 10, 2026-6pm EDT Oct 16, 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