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

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 95%
Wind Speed SW 6 mph
Barometer 29.87 in
Dewpoint 33°F (1°C)
Visibility 7.00 mi
Wind Chill29°F (-2°C)
Last update 7 Jan 8:35 pm EST
Extended Forecast for

Alanson MI

  • Tonight

    Tonight: Patchy fog between 11pm and 4am. Otherwise, mostly cloudy, with a low around 27. Southwest wind 5 to 10 mph.

    Low: 27 °F

    Patchy Fog

  • Thursday

    Thursday: Mostly cloudy, with a high near 43. South wind around 5 mph.

    High: 43 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Showers. Temperature rising to around 45 by 3am. Southeast wind around 5 mph. Chance of precipitation is 100%.

    Low: 40 °F⇑

    Showers

  • Friday

    Friday: A 50 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 43. Northwest wind around 10 mph.

    High: 43 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 22. Northwest wind around 5 mph becoming calm in the evening.

    Low: 22 °F

    Mostly Cloudy

  • Saturday

    Saturday: Snow showers, mainly after 1pm. The snow could be heavy at times. High near 32. Chance of precipitation is 80%.

    High: 32 °F

    Chance Snow
    Showers then
    Heavy Snow

  • Saturday Night

    Saturday Night: Snow showers. Low around 18. Chance of precipitation is 80%.

    Low: 18 °F

    Snow Showers

  • Sunday

    Sunday: A chance of snow showers before 1pm. Mostly cloudy, with a high near 25.

    High: 25 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog between 11pm and 4am. Otherwise, mostly cloudy, with a low around 27. Southwest wind 5 to 10 mph.
Thursday
Mostly cloudy, with a high near 43. South wind around 5 mph.
Thursday Night
Showers. Temperature rising to around 45 by 3am. Southeast wind around 5 mph. Chance of precipitation is 100%.
Friday
A 50 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 43. Northwest wind around 10 mph.
Friday Night
Mostly cloudy, with a low around 22. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Snow showers, mainly after 1pm. The snow could be heavy at times. High near 32. Chance of precipitation is 80%.
Saturday Night
Snow showers. Low around 18. Chance of precipitation is 80%.
Sunday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 25.
Sunday Night
Mostly cloudy, with a low around 17.
Monday
Partly sunny, with a high near 33.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 34.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 20.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Alanson MI
 45.44°N 84.79°W (Elev. 604 ft)
Last Update:
8:41 pm EST Jan 7, 2026
Forecast Valid:
8pm EST Jan 7, 2026-6pm EST Jan 14, 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