Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

Copper Harbor (KP59)

Lat: 47.47°NLon: 87.88°WElev: 623ft.

47°F

8°C

Humidity 54%
Wind Speed Vrbl 6 mph
Barometer 30.03 in (1017.2 mb)
Dewpoint 31°F (-1°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 18 Oct 3:51 am EDT
Extended Forecast for

14 Miles SW Isle Royale National Park MI

  • Today

    Today: Mostly sunny, with a high near 59. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 45 mph.

    High: 59 °F

    Mostly Sunny
    and Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 46. Breezy, with a southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Low: 46 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: Partly sunny, then gradually becoming sunny, with a high near 55. Northwest wind around 5 mph becoming calm.

    High: 55 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. Calm wind becoming east around 5 mph.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 52. Southeast wind around 5 mph.

    High: 52 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 59. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 45 mph.
Tonight
Partly cloudy, with a low around 46. Breezy, with a southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Monday
Partly sunny, then gradually becoming sunny, with a high near 55. Northwest wind around 5 mph becoming calm.
Monday Night
Mostly clear, with a low around 45. Calm wind becoming east around 5 mph.
Tuesday
Sunny, with a high near 52. Southeast wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
Mostly sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 53.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Mostly sunny, with a high near 58.
Friday Night
Mostly cloudy, with a low around 49.
Saturday
Mostly cloudy, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SW Isle Royale National Park MI
 48°N 88.82°W (Elev. 659 ft)
3:37 am EDT Oct 18, 2026
4am EDT Oct 18, 2026-6pm EDT Oct 24, 2026
 
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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