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

Another Burst of Snow / Winds this Evening; Major Winter Storm Late this Weekend

Accumulating and blowing snow with whiteout conditions at times expected across northern Michigan this evening. 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 Freezing Fog and Breezy

27°F

-3°C

Humidity 86%
Wind Speed NE 22 G 43 mph
Barometer 29.35 in
Dewpoint 23°F (-5°C)
Visibility 0.50 mi
Wind Chill13°F (-11°C)
Last update 13 Mar 5:15 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, 05:40pm until March 14, 02:00am
Click here for hazard details and duration
Winter Storm Watch
Winter Storm Warning
  •  
    Winter Storm Warning March 13, 05:40pm until March 14, 02:00am

    NOW until 2:00am Sat

    Winter Storm Warning

  • This Afternoon

    High: 28 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow showers, mainly before 11pm. Patchy blowing snow before 8pm. Low around 13. Blustery, with a north wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of around 2 inches.

    Low: 13 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 29. Northwest wind around 5 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 20. South wind around 5 mph becoming east in the evening.

    Low: 20 °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. Breezy, with an east wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow and sleet accumulation of around 10 inches.

    High: 30 °F

    Heavy Snow
    then
    Snow/Sleet
    and Breezy

  • 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 21. Chance of precipitation is 100%.

    Low: 21 °F

    Snow/Sleet

  • Monday

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

    High: 27 °F

    Snow Showers

  • Monday Night

    Monday Night: Snow showers likely, mainly before 2am. Mostly cloudy, with a low around 6. Blustery.

    Low: 6 °F

    Snow Showers
    Likely and
    Blustery

Detailed Forecast

This Afternoon
Snow showers. Patchy blowing snow. Steady temperature around 28. Blustery, with a northeast wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Total daytime snow accumulation of around 5 inches.
Tonight
Snow showers, mainly before 11pm. Patchy blowing snow before 8pm. Low around 13. Blustery, with a north wind 15 to 20 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 5 mph.
Saturday Night
A 50 percent chance of snow showers after 2am. Increasing clouds, with a low around 20. South wind around 5 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. Breezy, with an east wind 15 to 20 mph, with gusts as high as 30 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 21. Chance of precipitation is 100%.
Monday
Snow showers. High near 27. Chance of precipitation is 90%.
Monday Night
Snow showers likely, mainly before 2am. Mostly cloudy, with a low around 6. Blustery.
Tuesday
A chance of snow showers before 8am. Mostly cloudy, with a high near 18.
Tuesday Night
Mostly cloudy, with a low around 7.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 31.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
Partly sunny, with a high near 37.
Thursday Night
Mostly cloudy, with a low around 20.
Friday
Partly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Ignace MI
 45.86°N 84.74°W (Elev. 692 ft)
Last Update:
5:16 pm EDT Mar 13, 2026
Forecast Valid:
5pm EDT Mar 13, 2026-6pm EDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation