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

Potential Freezing on Roadways Tonight; Accumulating Snow Saturday - Sunday

Colder temperatures tonight; Snow Returns Saturday Read More >

Hazardous Weather Conditions

Current conditions at

Harbor Springs, Harbor Springs Airport (KMGN)

Lat: 45.43°NLon: 84.91°WElev: 686ft.

Overcast

34°F

1°C

Humidity 74%
Wind Speed W 3 mph
Barometer 30.15 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 9 Jan 8:15 pm EST
Extended Forecast for

3 Miles SSE Alanson MI

Winter Weather Advisory January 10, 10:00am until January 11, 10:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Cloudy, with a low around 25. West wind around 5 mph becoming calm in the evening.

    Low: 25 °F

    Cloudy

  • Saturday

    Saturday: Snow, mainly after 10am. High near 33. Southeast wind around 5 mph. Chance of precipitation is 90%. New snow accumulation of around 2 inches.

    High: 33 °F

    Snow Likely
    then Snow

  • Saturday Night

    Saturday Night: Snow before 1am, then snow showers after 1am. Low around 20. Northeast wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 90%. New snow accumulation of around 3 inches.

    Low: 20 °F

    Snow

  • Sunday

    Sunday: A 30 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 28. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 28 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of snow showers after 1am. Mostly cloudy, with a low around 22. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.

    Low: 22 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Monday

    Monday: Mostly cloudy, with a high near 33.

    High: 33 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Showers likely, mainly after 1pm. Cloudy, with a high near 37.

    High: 37 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Rain and snow showers likely before 1am, then a chance of snow showers. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Cloudy, with a low around 25. West wind around 5 mph becoming calm in the evening.
Saturday
Snow, mainly after 10am. High near 33. Southeast wind around 5 mph. Chance of precipitation is 90%. New snow accumulation of around 2 inches.
Saturday Night
Snow before 1am, then snow showers after 1am. Low around 20. Northeast wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 90%. New snow accumulation of around 3 inches.
Sunday
A 30 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 28. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday Night
A 20 percent chance of snow showers after 1am. Mostly cloudy, with a low around 22. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.
Monday
Mostly cloudy, with a high near 33.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Showers likely, mainly after 1pm. Cloudy, with a high near 37.
Tuesday Night
Rain and snow showers likely before 1am, then a chance of snow showers. Mostly cloudy, with a low around 17.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 23.
Wednesday Night
Mostly cloudy, with a low around 7.
Thursday
Partly sunny, with a high near 21.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 12.
Friday
A chance of snow showers. Partly sunny, with a high near 26.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Alanson MI
 45.4°N 84.76°W (Elev. 607 ft)
Last Update:
8:11 pm EST Jan 9, 2026
Forecast Valid:
8pm EST Jan 9, 2026-6pm EST Jan 16, 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