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

Accumulating Lake Effect and Strong Winds Tonight - Monday

Accumulating lake effect snow and blowing snow is expected across parts of northern Michigan tonight into Monday AM. Read More >

Hazardous Weather Conditions

Current conditions at

Mackinac Island Airport (KMCD)

Lat: 45.87°NLon: 84.63°WElev: 738ft.

Overcast and Breezy

43°F

6°C

Humidity 61%
Wind Speed NW 24 G 36 mph
Barometer 29.48 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 15 Nov 8:15 pm EST
Extended Forecast for

Mackinac Island Airport MI

  • Tonight

    Tonight: Snow showers likely, possibly mixed with rain before 4am, then snow showers. Low around 32. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 32 °F

    Breezy.
    Mostly Cloudy
    then
    Rain/Snow

  • Sunday

    Sunday: Snow showers. High near 36. Breezy, with a northwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of around 2 inches.

    High: 36 °F

    Snow Showers
    and Breezy

  • Sunday Night

    Sunday Night: Snow showers, mainly before 1am. Low around 31. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 31 °F

    Snow Showers
    and Blustery

  • Monday

    Monday: A 20 percent chance of snow showers before 1pm. Partly sunny, with a high near 37. Northwest wind around 15 mph.

    High: 37 °F

    Slight Chance
    Snow Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31. Northwest wind 10 to 15 mph.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow showers likely, possibly mixed with rain before 4am, then snow showers. Low around 32. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Snow showers. High near 36. Breezy, with a northwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of around 2 inches.
Sunday Night
Snow showers, mainly before 1am. Low around 31. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Monday
A 20 percent chance of snow showers before 1pm. Partly sunny, with a high near 37. Northwest wind around 15 mph.
Monday Night
Mostly cloudy, with a low around 31. Northwest wind 10 to 15 mph.
Tuesday
Mostly sunny, with a high near 38.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
Partly sunny, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 33.
Thursday
Partly sunny, with a high near 42.
Thursday Night
Showers likely. Mostly cloudy, with a low around 37.
Friday
A chance of showers. Mostly cloudy, with a high near 44.
Friday Night
A chance of showers. Mostly cloudy, with a low around 34.
Saturday
A chance of showers. Partly sunny, with a high near 41.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mackinac Island Airport MI
 45.86°N 84.65°W (Elev. 748 ft)
Last Update:
6:09 pm EST Nov 15, 2025
Forecast Valid:
8pm EST Nov 15, 2025-6pm EST Nov 22, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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