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

Severe Thunderstorms for Mid-Atlantic and Northeast; Typhoon Approaching Guam

A cold front will sweep eastward today accompanied by strong to severe thunderstorms for the mid-Atlantic and Northeast today. In the wake of this cold front, autumn like temperatures and gusty winds from the Plains, Mississippi Valley, Great Lakes to most of the eastern seaboard. Fire weather conditions for lower Mississippi Valley into portions of California. For Guam, a typhoon is approaching. Read More >

Current conditions at

Copper Harbor (KP59)

Lat: 47.47°NLon: 87.88°WElev: 623ft.

Breezy

42°F

6°C

Humidity 73%
Wind Speed NE 23 G 40 mph
Barometer 30.27 in (1025.5 mb)
Dewpoint 34°F (1°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 16 Oct 1:51 pm EDT
Extended Forecast for

5 Miles WSW Isle Royale National Park MI

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 45. Breezy, with a north wind 20 to 25 mph, with gusts as high as 30 mph.

    High: 45 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 40. North wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Low: 40 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 49. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 49 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 46 °F

    Mostly Clear
    then Partly
    Cloudy and
    Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 55. Breezy, with a southwest wind around 25 mph, with gusts as high as 45 mph.

    High: 55 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

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

    Low: 45 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 45. Breezy, with a north wind 20 to 25 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 40. North wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 20 mph.
Saturday
Sunny, with a high near 49. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.
Saturday Night
Partly cloudy, with a low around 46. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.
Sunday
Mostly sunny, with a high near 55. Breezy, with a southwest wind around 25 mph, with gusts as high as 45 mph.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Sunny, with a high near 53.
Monday Night
Mostly clear, with a low around 45.
Tuesday
Sunny, with a high near 51.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Mostly sunny, with a high near 54.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 48.
Thursday
Partly sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Isle Royale National Park MI
 48.1°N 88.72°W (Elev. 699 ft)
Last Update:
2:22 pm EDT Oct 16, 2026
Forecast Valid:
2pm EDT Oct 16, 2026-6pm EDT Oct 22, 2026
 
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