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

13°F

-11°C

Humidity 74%
Wind Speed N 22 G 30 mph
Barometer 29.71 in (1008.2 mb)
Dewpoint 6°F (-14°C)
Visibility NA
Wind Chill-6°F (-21°C)
Last update 21 Jan 11:51 pm EST
Extended Forecast for

Eagle Harbor MI

Extreme Cold Watch January 23, 01:00pm until January 24, 01:00pm
Winter Weather Advisory January 22, 12:41am until January 23, 07:00pm
Extreme Cold Warning January 22, 10:00pm 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, 12:41am until January 23, 07:00pm

    NOW until 7:00pm Fri

    Winter Weather Advisory

  • Overnight

    Low: 4 °F

    Snow Showers
    Likely and
    Blustery

  • Thursday

    Thursday: Snow showers likely. Mostly cloudy and cold, with a temperature falling to around 0 by 5pm. Wind chill values between -15 and -25. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 7 °F⇓

    Snow Showers
    Likely and
    Blustery

  • Thursday Night

    Thursday Night: Snow showers. Areas of dense fog between 9pm and 10pm. Low around -8. 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: -8 °F

    Snow Showers
    and Areas
    Dense Fog

  • Friday

    Friday: Snow showers likely. Mostly cloudy and cold, with a high near -1. Wind chill values between -25 and -35. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: -1 °F

    Snow Showers
    Likely and
    Blustery

  • Friday Night

    Friday Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around -2. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    Low: -2 °F

    Snow Showers
    Likely and
    Blustery

  • Saturday

    Saturday: A 40 percent chance of snow showers. Partly sunny and cold, with a high near 5.

    High: 5 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of snow showers before 1am. Mostly cloudy, with a low around 1.

    Low: 1 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Mostly cloudy, with a high near 11.

    High: 11 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 4. Wind chill values between -5 and -10. Blustery, with a northwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.
Thursday
Snow showers likely. Mostly cloudy and cold, with a temperature falling to around 0 by 5pm. Wind chill values between -15 and -25. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday Night
Snow showers. Areas of dense fog between 9pm and 10pm. Low around -8. 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 -25 and -35. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around -2. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Saturday
A 40 percent chance of snow showers. Partly sunny and cold, with a high near 5.
Saturday Night
A 30 percent chance of snow showers before 1am. Mostly cloudy, with a low around 1.
Sunday
Mostly cloudy, with a high near 11.
Sunday Night
Mostly cloudy, with a low around 4.
Monday
Mostly cloudy, with a high near 14.
Monday Night
Mostly cloudy, with a low around 8. Breezy.
Tuesday
Mostly cloudy, with a high near 14. Breezy.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 6. Blustery.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 13. Blustery.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Eagle Harbor MI
 47.45°N 88.17°W (Elev. 630 ft)
Last Update:
12:13 am EST Jan 22, 2026
Forecast Valid:
12am EST Jan 22, 2026-6pm EST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

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