Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Heavy Snow & Ice Across Portions of the Plains and Midwest; Unsettled in the Pacific Northwest

Heavy snow and freezing rain will impact portions of the Plains, upper Midwest, and Great Lakes into Monday. Significant snow accumulations and gusty winds are likely in some areas. Farther to the south, rain and a few thunderstorms are expected over the Mississippi, Tennessee, and Ohio Valleys. Heavy rain & mountain snowfall will also continue from northern California into the Pacific Northwest. Read More >

Current conditions at

Mackinac Island Airport (KMCD)

Lat: 45.87°NLon: 84.63°WElev: 738ft.

Overcast

34°F

1°C

Humidity 93%
Wind Speed SE 7 mph
Barometer 29.98 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 21 Jan 4:15 pm EST
Extended Forecast for

Mackinac Island Airport MI

Winter Weather Advisory January 22, 10:00am until January 23, 05:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Tonight

    Tonight: A 30 percent chance of snow after 4am.  Patchy fog.  Otherwise, cloudy, with a low around 27. East wind 5 to 15 mph.

    Patchy Fog
    then Chance
    Snow and
    Areas Fog

    Low: 27 °F

  • Monday

    Monday: Snow before 5pm, then snow, possibly mixed with freezing rain. The snow could be heavy at times.  Patchy fog. High near 31. Breezy, with an east wind around 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. Little or no ice accumulation expected.  New snow accumulation of around 4 inches.

    Snow and
    Patchy Fog
    then Wintry
    Mix and
    Patchy Fog

    High: 31 °F

  • Monday
    Night

    Monday Night: Snow and freezing rain before 4am, then snow likely, possibly mixed with freezing drizzle.  Patchy blowing snow between 8pm and midnight. Areas of fog before 7pm. Low around 20. Breezy, with an east wind 15 to 20 mph, with gusts as high as 35 mph.  Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible.  New snow accumulation of around 2 inches.

    Wintry Mix
    and Patchy
    Blowing Snow

    Low: 20 °F

  • Tuesday

    Tuesday: Snow likely, mainly before 7am.  Cloudy, with a high near 24. North wind around 15 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Snow Likely

    High: 24 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 8. North wind 10 to 15 mph.

    Mostly Cloudy

    Low: 8 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 19.

    Partly Sunny

    High: 19 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 7.

    Mostly Cloudy

    Low: 7 °F

  • Thursday

    Thursday: Partly sunny, with a high near 24.

    Partly Sunny

    High: 24 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 19.

    Mostly Cloudy

    Low: 19 °F

Detailed Forecast

Tonight
A 30 percent chance of snow after 4am. Patchy fog. Otherwise, cloudy, with a low around 27. East wind 5 to 15 mph.
Monday
Snow before 5pm, then snow, possibly mixed with freezing rain. The snow could be heavy at times. Patchy fog. High near 31. Breezy, with an east wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of around 4 inches.
Monday Night
Snow and freezing rain before 4am, then snow likely, possibly mixed with freezing drizzle. Patchy blowing snow between 8pm and midnight. Areas of fog before 7pm. Low around 20. Breezy, with an east wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of around 2 inches.
Tuesday
Snow likely, mainly before 7am. Cloudy, with a high near 24. North wind around 15 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday Night
Mostly cloudy, with a low around 8. North wind 10 to 15 mph.
Wednesday
Partly sunny, with a high near 19.
Wednesday Night
Mostly cloudy, with a low around 7.
Thursday
Partly sunny, with a high near 24.
Thursday Night
Mostly cloudy, with a low around 19.
Friday
Mostly cloudy, with a high near 37.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 31.
Saturday
A chance of rain and snow showers. Cloudy, with a high near 41.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
Mostly cloudy, with a high near 33.
Click Map For Forecast
Point Forecast:
Mackinac Island Airport MI
 45.86°N 84.65°W (Elev. 748 ft)
4:24 pm EST Jan 21, 2018
4pm EST Jan 21, 2018-6pm EST Jan 28, 2018
 
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