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.

Fair

48°F

9°C

Humidity 63%
Wind Speed S 6 mph
Barometer 29.80 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 8 Jan 1:15 pm EST
Extended Forecast for

Alanson MI

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 45. Calm wind becoming southeast around 5 mph.

    High: 45 °F

    Mostly Cloudy

  • Tonight

    Tonight: Rain before 1am, then showers likely, mainly between 1am and 4am. Patchy fog after 9pm. Steady temperature around 43. Southeast wind 5 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 43 °F

    Rain and
    Patchy Fog

  • Friday

    Friday: Rain and snow showers before 3pm, then a slight chance of snow showers between 3pm and 4pm. Patchy fog before 11am. Temperature falling to around 33 by 5pm. South wind 10 to 15 mph becoming northwest in the morning. Winds could gust as high as 35 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 44 °F⇓

    Rain/Snow and
    Patchy Fog

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 23. Northwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 23 °F

    Mostly Cloudy

  • Saturday

    Saturday: Snow showers likely after 1pm. Cloudy, with a high near 32. Light east wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 32 °F

    Cloudy then
    Snow Showers
    Likely

  • Saturday Night

    Saturday Night: Snow showers. Low around 20. Chance of precipitation is 80%.

    Low: 20 °F

    Snow Showers

  • Sunday

    Sunday: A 30 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 26.

    High: 26 °F

    Chance Snow
    Showers

  • Sunday Night

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

    Low: 19 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 34.

    High: 34 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 45. Calm wind becoming southeast around 5 mph.
Tonight
Rain before 1am, then showers likely, mainly between 1am and 4am. Patchy fog after 9pm. Steady temperature around 43. Southeast wind 5 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain and snow showers before 3pm, then a slight chance of snow showers between 3pm and 4pm. Patchy fog before 11am. Temperature falling to around 33 by 5pm. South wind 10 to 15 mph becoming northwest in the morning. Winds could gust as high as 35 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday Night
Mostly cloudy, with a low around 23. Northwest wind 5 to 10 mph becoming light and variable in the evening.
Saturday
Snow showers likely after 1pm. Cloudy, with a high near 32. Light east wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Saturday Night
Snow showers. Low around 20. Chance of precipitation is 80%.
Sunday
A 30 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 26.
Sunday Night
Mostly cloudy, with a low around 19.
Monday
Mostly cloudy, with a high near 34.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
A chance of rain and snow showers. Mostly cloudy, with a high near 36.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 17.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 24.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Alanson MI
 45.44°N 84.79°W (Elev. 604 ft)
Last Update:
1:10 pm EST Jan 8, 2026
Forecast Valid:
1pm EST Jan 8, 2026-6pm EST Jan 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation