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

Another round of accumulating snowfall with gusty winds expected tonight through Friday morning across the Straits.

Additional 1-3" expected across parts of the eastern U.P. into this afternoon. Read More >

Hazardous Weather Conditions

Current conditions at

Mackinac Island Airport (KMCD)

Lat: 45.87°NLon: 84.63°WElev: 738ft.

Light Snow

21°F

-6°C

Humidity 74%
Wind Speed S 16 G 29 mph
Barometer 29.88 in
Dewpoint 14°F (-10°C)
Visibility 9.00 mi
Wind Chill7°F (-14°C)
Last update 5 Dec 3:35 am EST
Extended Forecast for

Mackinaw City MI

Winter Weather Advisory December 5, 03:55am until December 5, 03:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 5, 03:55am until December 5, 03:00pm

    NOW until 3:00pm Fri

    Winter Weather Advisory

  • Overnight

    Low: 20 °F

    Snow Showers
    Likely and
    Breezy

  • Friday

    Friday: Snow showers. High near 32. Windy, with a southwest wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of around 2 inches.

    High: 32 °F

    Snow Showers
    and Windy

  • Friday Night

    Friday Night: Snow showers, mainly before 4am. Low around 20. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 20 °F

    Snow Showers
    and Breezy

  • Saturday

    Saturday: A 30 percent chance of snow showers, mainly before 7am. Mostly cloudy, with a high near 28. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 28 °F

    Chance Snow
    Showers and
    Blustery

  • Saturday Night

    Saturday Night: A 30 percent chance of snow showers after 1am. Mostly cloudy, with a low around 14. West wind 10 to 15 mph.

    Low: 14 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Sunday

    Sunday: A 40 percent chance of snow showers. Mostly cloudy, with a high near 24.

    High: 24 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 8.

    Low: 8 °F

    Partly Cloudy

  • Monday

    Monday: A chance of snow showers after 1pm. Mostly cloudy, with a high near 26.

    High: 26 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Overnight
Snow showers likely, mainly after 4am. Cloudy, with a steady temperature around 20. Breezy, with a southwest wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of around an inch possible.
Friday
Snow showers. High near 32. Windy, with a southwest wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of around 2 inches.
Friday Night
Snow showers, mainly before 4am. Low around 20. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Saturday
A 30 percent chance of snow showers, mainly before 7am. Mostly cloudy, with a high near 28. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph.
Saturday Night
A 30 percent chance of snow showers after 1am. Mostly cloudy, with a low around 14. West wind 10 to 15 mph.
Sunday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 24.
Sunday Night
Partly cloudy, with a low around 8.
Monday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 26.
Monday Night
Snow showers. Cloudy, with a low around 17.
Tuesday
Snow showers likely, mainly before 1pm. Cloudy, with a high near 31.
Tuesday Night
Snow showers likely. Cloudy, with a low around 21.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 30.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 12.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mackinaw City MI
 45.78°N 84.78°W (Elev. 653 ft)
Last Update:
2:24 am EST Dec 5, 2025
Forecast Valid:
3am EST Dec 5, 2025-6pm EST Dec 11, 2025
 
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