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

Lake Effect Snow Event Continues Through Thanksgiving

High impact lake effect snow event expected this evening through Friday. Additional snow amounts of 6” to 12” are likely in typical NW snow belts, localized 12" to 18". Read More >

Hazardous Weather Conditions

Current conditions at

Mackinac Island Airport (KMCD)

Lat: 45.87°NLon: 84.63°WElev: 738ft.

Light Snow Freezing Fog

30°F

-1°C

Humidity 93%
Wind Speed NW 16 G 25 mph
Barometer 29.80 in
Dewpoint 28°F (-2°C)
Visibility 0.50 mi
Wind Chill19°F (-7°C)
Last update 27 Nov 11:15 am EST
Extended Forecast for

10 Miles NNW Saint Ignace MI

Winter Storm Warning November 27, 11:21am until November 28, 07:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning November 27, 11:21am until November 28, 07:00pm

    NOW until 7:00pm Fri

    Winter Storm Warning

  • Thanksgiving Day

    High: 34 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow showers, mainly before 1am. Low around 21. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 21 °F

    Snow Showers

  • Friday

    Friday: Snow showers likely, mainly after 1pm. Partly sunny, with a high near 31. Northwest wind 10 to 15 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 31 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A 40 percent chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 18. Northwest wind 5 to 10 mph.

    Low: 18 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A 50 percent chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 32. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 32 °F

    Slight Chance
    Snow Showers
    then Chance
    Snow Showers

  • Saturday Night

    Saturday Night: Snow showers. Low around 21. Chance of precipitation is 90%.

    Low: 21 °F

    Snow Showers

  • Sunday

    Sunday: Snow showers. High near 33. Chance of precipitation is 90%.

    High: 33 °F

    Snow Showers

  • Sunday Night

    Sunday Night: A chance of snow showers. Mostly cloudy, with a low around 13.

    Low: 13 °F

    Chance Snow
    Showers

Detailed Forecast

Thanksgiving Day
Snow showers. Patchy blowing snow before noon. High near 34. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Total daytime snow accumulation of around 3 inches.
Tonight
Snow showers, mainly before 1am. Low around 21. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Friday
Snow showers likely, mainly after 1pm. Partly sunny, with a high near 31. Northwest wind 10 to 15 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
A 40 percent chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 18. Northwest wind 5 to 10 mph.
Saturday
A 50 percent chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 32. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
Snow showers. Low around 21. Chance of precipitation is 90%.
Sunday
Snow showers. High near 33. Chance of precipitation is 90%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 13.
Monday
A chance of snow showers. Mostly cloudy, with a high near 28.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 14.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 29.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 15.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Saint Ignace MI
 46°N 84.82°W (Elev. 692 ft)
Last Update:
11:09 am EST Nov 27, 2025
Forecast Valid:
11am EST Nov 27, 2025-6pm EST Dec 3, 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