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Heavy Lake Effect Snow Near Lake Michigan Tonight

Southwest flow lake effect to impact areas particularly downwind of Little Traverse Bay into the Straits Read More >

Hazardous Weather Conditions

Current conditions at

Mackinac Island Airport (KMCD)

Lat: 45.87°NLon: 84.63°WElev: 738ft.

Overcast

30°F

-1°C

Humidity 64%
Wind Speed W 17 G 28 mph
Barometer 30.10 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 1 Dec 5:35 pm EST
Extended Forecast for

Mackinac Island MI

Winter Weather Advisory until December 2, 07:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 2, 07:00am

    NOW until 7:00am Tue

    Winter Weather Advisory

  • This Afternoon

    High: 27 °F

    Scattered
    Snow Showers

  • Tonight

    Tonight: Snow showers, mainly before 4am. The snow could be heavy at times. Low around 21. Southwest wind 10 to 15 mph becoming northwest after midnight. Chance of precipitation is 90%. New snow accumulation of around 5 inches.

    Low: 21 °F

    Heavy Snow

  • Tuesday

    Tuesday: Scattered snow showers, mainly before 7am. Mostly cloudy, with a high near 31. West wind 5 to 15 mph. Chance of precipitation is 30%.

    High: 31 °F

    Scattered
    Snow Showers

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly after 1am. Cloudy, with a low around 26. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Snow Showers
    Likely and
    Breezy

  • Wednesday

    Wednesday: Snow showers. High near 33. Breezy, with a southwest wind 15 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    High: 33 °F

    Snow Showers
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow showers likely. Mostly cloudy, with a low around 12. Blustery. Chance of precipitation is 70%.

    Low: 12 °F

    Snow Showers
    Likely and
    Blustery

  • Thursday

    Thursday: A 50 percent chance of snow showers. Partly sunny, with a high near 22.

    High: 22 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 16. Breezy.

    Low: 16 °F

    Mostly Cloudy
    then Chance
    Snow Showers
    and Breezy

Detailed Forecast

This Afternoon
Scattered snow showers. Cloudy, with a steady temperature around 27. West wind around 15 mph. Chance of precipitation is 30%.
Tonight
Snow showers, mainly before 4am. The snow could be heavy at times. Low around 21. Southwest wind 10 to 15 mph becoming northwest after midnight. Chance of precipitation is 90%. New snow accumulation of around 5 inches.
Tuesday
Scattered snow showers, mainly before 7am. Mostly cloudy, with a high near 31. West wind 5 to 15 mph. Chance of precipitation is 30%.
Tuesday Night
Snow showers likely, mainly after 1am. Cloudy, with a low around 26. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday
Snow showers. High near 33. Breezy, with a southwest wind 15 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 12. Blustery. Chance of precipitation is 70%.
Thursday
A 50 percent chance of snow showers. Partly sunny, with a high near 22.
Thursday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 16. Breezy.
Friday
Snow showers likely. Mostly cloudy, with a high near 29. Breezy.
Friday Night
Snow showers likely. Mostly cloudy, with a low around 22.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 28.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 12.
Sunday
A chance of snow showers. Partly sunny, with a high near 22.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 12.
Monday
A chance of snow showers. Partly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mackinac Island MI
 45.86°N 84.62°W (Elev. 768 ft)
Last Update:
5:08 pm EST Dec 1, 2025
Forecast Valid:
5pm EST Dec 1, 2025-6pm EST Dec 8, 2025
 
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