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

Accumulating lake effect snow this evening Through the day Sunday.

Accumulating lake effect snow is expected this evening into Monday across areas near the Lake Michigan and Huron shorelines. Read More >

Hazardous Weather Conditions

Current conditions at

Harbor Springs, Harbor Springs Airport (KMGN)

Lat: 45.43°NLon: 84.91°WElev: 686ft.

Partly Cloudy

30°F

-1°C

Humidity 67%
Wind Speed NE 3 mph
Barometer 29.96 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 8 Nov 8:35 pm EST
Extended Forecast for

3 Miles SSE Alanson MI

  • Tonight

    Tonight: Snow showers likely, mainly between midnight and 3am. Cloudy, with a steady temperature around 30. Calm wind becoming southwest around 5 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Sunday

    Sunday: Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 36. North wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 36 °F

    Snow Showers
    Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of snow showers, mainly between 7pm and 1am. Partly cloudy, with a low around 18. North wind 5 to 10 mph.

    Low: 18 °F

    Chance Snow
    Showers

  • Monday

    Monday: Snow showers likely, mainly after 1pm. Increasing clouds, with a high near 37. Northwest wind 5 to 10 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Monday Night

    Monday Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 25. Northwest wind around 5 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Snow Showers
    Likely

  • Veterans Day

    Veterans Day: A chance of snow showers before 1pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 41. Chance of precipitation is 50%.

    High: 41 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Showers likely. Cloudy, with a low around 29. Chance of precipitation is 70%.

    Low: 29 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers. Mostly cloudy, with a high near 43.

    High: 43 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Showers

Detailed Forecast

Tonight
Snow showers likely, mainly between midnight and 3am. Cloudy, with a steady temperature around 30. Calm wind becoming southwest around 5 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 36. North wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Sunday Night
A 30 percent chance of snow showers, mainly between 7pm and 1am. Partly cloudy, with a low around 18. North wind 5 to 10 mph.
Monday
Snow showers likely, mainly after 1pm. Increasing clouds, with a high near 37. Northwest wind 5 to 10 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 25. Northwest wind around 5 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Veterans Day
A chance of snow showers before 1pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 41. Chance of precipitation is 50%.
Tuesday Night
Showers likely. Cloudy, with a low around 29. Chance of precipitation is 70%.
Wednesday
Showers. Mostly cloudy, with a high near 43.
Wednesday Night
Showers. Mostly cloudy, with a low around 30.
Thursday
A chance of rain and snow showers before 1pm. Partly sunny, with a high near 43.
Thursday Night
Mostly cloudy, with a low around 29.
Friday
Partly sunny, with a high near 46.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
A chance of showers. Mostly cloudy, with a high near 53.
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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:
8:09 pm EST Nov 8, 2025
Forecast Valid:
8pm EST Nov 8, 2025-6pm EST Nov 15, 2025
 
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