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Accumulating/Blowing Snow Today; Major Winter Storm Late this Weekend

Accumulating and blowing snow with whiteout conditions at times expected across northern Michigan today. A major winter storm is expected to bring significant snowfall and icing to parts of northern Michigan late Saturday night- Monday. Stay tuned for updates. Read More >

Hazardous Weather Conditions

Current conditions at

Mackinac Island Airport (KMCD)

Lat: 45.87°NLon: 84.63°WElev: 738ft.

Light Snow Fog/Mist and Breezy

28°F

-2°C

Humidity 100%
Wind Speed E 21 G 37 mph
Barometer 29.24 in
Dewpoint 28°F (-2°C)
Visibility 2.50 mi
Wind Chill14°F (-10°C)
Last update 13 Mar 1:15 pm EDT
Extended Forecast for

Saint Ignace MI

Winter Storm Watch March 15, 05:00am until March 17, 08:00am
Winter Storm Warning March 13, 01:33pm until March 14, 02:00am
Click here for hazard details and duration
Winter Storm Watch
Winter Storm Warning
  •  
    Winter Storm Warning March 13, 01:33pm until March 14, 02:00am

    NOW until 2:00am Sat

    Winter Storm Warning

  • This Afternoon

    High: 32 °F

    Heavy Snow
    and Windy

  • Tonight

    Tonight: Snow showers, mainly before 11pm. Low around 16. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of around 2 inches.

    Low: 16 °F

    Blustery.
    Snow Showers
    then Chance
    Snow Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 29. Northwest wind around 10 mph.

    High: 29 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of snow showers after 2am. Increasing clouds, with a low around 23. South wind 5 to 15 mph becoming east in the evening.

    Low: 23 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Sunday

    Sunday: Snow showers before 5pm, then snow showers, possibly mixed with sleet. The snow could be heavy at times. High near 30. Windy, with an east wind 25 to 35 mph. Chance of precipitation is 100%. New snow and sleet accumulation of around 10 inches.

    High: 30 °F

    Windy. Heavy
    Snow then
    Snow/Sleet

  • Sunday Night

    Sunday Night: Snow showers before 11pm, then snow showers and sleet between 11pm and 5am, then snow showers after 5am. The snow could be heavy at times. Low around 22. Windy. Chance of precipitation is 100%.

    Low: 22 °F

    Snow/Sleet
    and Windy

  • Monday

    Monday: Snow showers. High near 27. Blustery. Chance of precipitation is 90%.

    High: 27 °F

    Snow Showers
    and Blustery

  • Monday Night

    Monday Night: Snow showers likely, mainly before 2am. Mostly cloudy, with a low around 8. Blustery.

    Low: 8 °F

    Snow Showers
    Likely and
    Blustery

Detailed Forecast

This Afternoon
Snow showers. The snow could be heavy at times. High near 32. Windy, with an east wind around 30 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. Total daytime snow accumulation of around 8 inches.
Tonight
Snow showers, mainly before 11pm. Low around 16. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of around 2 inches.
Saturday
Mostly sunny, with a high near 29. Northwest wind around 10 mph.
Saturday Night
A 50 percent chance of snow showers after 2am. Increasing clouds, with a low around 23. South wind 5 to 15 mph becoming east in the evening.
Sunday
Snow showers before 5pm, then snow showers, possibly mixed with sleet. The snow could be heavy at times. High near 30. Windy, with an east wind 25 to 35 mph. Chance of precipitation is 100%. New snow and sleet accumulation of around 10 inches.
Sunday Night
Snow showers before 11pm, then snow showers and sleet between 11pm and 5am, then snow showers after 5am. The snow could be heavy at times. Low around 22. Windy. Chance of precipitation is 100%.
Monday
Snow showers. High near 27. Blustery. Chance of precipitation is 90%.
Monday Night
Snow showers likely, mainly before 2am. Mostly cloudy, with a low around 8. Blustery.
Tuesday
A chance of snow showers before 8am. Mostly cloudy, with a high near 17. Blustery.
Tuesday Night
Mostly cloudy, with a low around 10.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 31.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
Partly sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Ignace MI
 45.86°N 84.71°W (Elev. 577 ft)
Last Update:
1:24 pm EDT Mar 13, 2026
Forecast Valid:
1pm EDT Mar 13, 2026-6pm EDT Mar 19, 2026
 
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