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

Winter Storm Continues Today

Lingering icing across parts of northern lower MI this morning transitions to snow area-wide today. Several inches of new snow likely through tonight, heaviest across parts of the eastern U.P. and northwest lower. Snow combined with strong winds will result in whiteouts at times, especially near the Lake Michigan shoreline. Additionally, strong winds in areas that received heavy icing will 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

19°F

-7°C

Humidity 86%
Wind Speed N 22 G 35 mph
Barometer 29.27 in
Dewpoint 16°F (-9°C)
Visibility 1.25 mi
Wind Chill2°F (-17°C)
Last update 16 Mar 5:35 am EDT
Extended Forecast for

Saint Ignace MI

Blizzard Warning March 16, 05:57am until March 17, 08:00am
Click here for hazard details and duration
Blizzard Warning
  •  
    Blizzard Warning March 16, 05:57am until March 17, 08:00am

    NOW until 8:00am Tue

    Blizzard Warning

  • Overnight

    Low: 22 °F

    Heavy Snow
    and Blustery

  • Monday

    Monday: Snow before 2pm, then snow showers after 2pm. The snow could be heavy at times. Temperature falling to around 13 by 5pm. Wind chill values as low as -7. Blustery, with a north wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of around 3 inches.

    High: 19 °F⇓

    Heavy Snow
    and Blustery

  • Monday Night

    Monday Night: Snow showers, mainly before 8pm. Low around 3. Wind chill values as low as -14. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 3 °F

    Blustery.
    Snow Showers
    then
    Scattered
    Snow Showers

  • Tuesday

    Tuesday: Isolated snow showers before 8am, then isolated snow showers after 2pm. Partly sunny, with a high near 18. Wind chill values as low as -15. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 18 °F

    Isolated Snow
    Showers

  • Tuesday Night

    Tuesday Night: Isolated snow showers before 8pm. Mostly cloudy, with a low around 9. West wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 10%.

    Low: 9 °F

    Isolated Snow
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of snow showers. Mostly cloudy, with a high near 32.

    High: 32 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Steady temperature around 22. Blustery, with a north wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of around 4 inches.
Monday
Snow before 2pm, then snow showers after 2pm. The snow could be heavy at times. Temperature falling to around 13 by 5pm. Wind chill values as low as -7. Blustery, with a north wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of around 3 inches.
Monday Night
Snow showers, mainly before 8pm. Low around 3. Wind chill values as low as -14. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday
Isolated snow showers before 8am, then isolated snow showers after 2pm. Partly sunny, with a high near 18. Wind chill values as low as -15. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Tuesday Night
Isolated snow showers before 8pm. Mostly cloudy, with a low around 9. West wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 10%.
Wednesday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 32.
Wednesday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 29.
Thursday
Partly sunny, with a high near 37.
Thursday Night
Mostly cloudy, with a low around 26.
Friday
A chance of rain showers before 8am, then a chance of rain and snow showers. Mostly cloudy, with a high near 36.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 27.
Saturday
Partly sunny, with a high near 35. Breezy.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
Mostly cloudy, with a high near 32. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Ignace MI
 45.86°N 84.71°W (Elev. 577 ft)
Last Update:
5:08 am EDT Mar 16, 2026
Forecast Valid:
5am EDT Mar 16, 2026-6pm EDT Mar 22, 2026
 
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