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

Snow Squalls May Impact the Northeast on Thursday; Dangerously Cold Arctic Air Impact the North-Central US

Snow showers and snow squalls are likely to develop across the Northeast on Thursday. Lake effect snow will persist downwind of the Great Lakes. An arctic blast will bring frigid temperatures, gusty winds and dangerous wind chills to the Northern Plains before expanding to the South and East. A major winter storm will begin impacting the Southern Plains and Lower Mississippi Valley Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Copper Harbor (KP59)

Lat: 47.47°NLon: 87.88°WElev: 623ft.

Breezy

9°F

-13°C

Humidity 77%
Wind Speed N 23 G 32 mph
Barometer 29.77 in (1010.0 mb)
Dewpoint 3°F (-16°C)
Visibility NA
Wind Chill-11°F (-24°C)
Last update 22 Jan 5:51 am EST
Extended Forecast for

Eagle Harbor MI

Extreme Cold Watch January 23, 01:00pm until January 24, 01:00pm
Winter Weather Advisory January 22, 06:37am until January 23, 07:00pm
Extreme Cold Warning January 22, 07:00pm until January 23, 01:00pm
Click here for hazard details and duration
Extreme Cold Watch
Winter Weather Advisory
Extreme Cold Warning
  •  
    Winter Weather Advisory January 22, 06:37am until January 23, 07:00pm

    NOW until 7:00pm Fri

    Winter Weather Advisory

  • Today

    High: 8 °F⇓

    Snow Showers
    and Blustery

  • Tonight

    Tonight: Snow showers. Low around -11. Wind chill values between -25 and -35. Blustery, with a northwest wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: -11 °F

    Snow Showers
    and Blustery

  • Friday

    Friday: Snow showers likely. Mostly cloudy and cold, with a high near -1. Wind chill values between -30 and -40. Windy, with a northwest wind 20 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: -1 °F

    Snow Showers
    Likely and
    Windy

  • Friday Night

    Friday Night: Scattered snow showers. Mostly cloudy, with a low around -3. Wind chill values between -20 and -25. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    Low: -3 °F

    Scattered
    Snow Showers
    and Blustery

  • Saturday

    Saturday: Scattered snow showers. Mostly cloudy and cold, with a high near 4. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 4 °F

    Scattered
    Snow Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around -1.

    Low: -1 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Mostly cloudy and cold, with a high near 10.

    High: 10 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 3.

    Low: 3 °F

    Mostly Cloudy

Detailed Forecast

Today
Snow showers. Temperature falling to around 1 by 5pm. Wind chill values between -10 and -20. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow showers. Low around -11. Wind chill values between -25 and -35. Blustery, with a northwest wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday
Snow showers likely. Mostly cloudy and cold, with a high near -1. Wind chill values between -30 and -40. Windy, with a northwest wind 20 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
Scattered snow showers. Mostly cloudy, with a low around -3. Wind chill values between -20 and -25. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Saturday
Scattered snow showers. Mostly cloudy and cold, with a high near 4. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Saturday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around -1.
Sunday
Mostly cloudy and cold, with a high near 10.
Sunday Night
Mostly cloudy, with a low around 3.
Monday
Mostly cloudy, with a high near 13.
Monday Night
Mostly cloudy, with a low around 6. Breezy.
Tuesday
Mostly cloudy, with a high near 13. Breezy.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 5. Blustery.
Wednesday
Mostly cloudy, with a high near 12. Blustery.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Eagle Harbor MI
 47.45°N 88.17°W (Elev. 630 ft)
Last Update:
4:08 am EST Jan 22, 2026
Forecast Valid:
6am EST Jan 22, 2026-6pm EST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

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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