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

70°F

21°C

Humidity 83%
Wind Speed Calm
Barometer 29.84 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 18 Jun 11:03 am EDT
Extended Forecast for

Alanson MI

  • Today

    Today: A chance of showers, with thunderstorms also possible after 2pm. Cloudy, with a high near 76. Calm wind becoming southeast around 5 mph. Chance of precipitation is 50%.

    High: 76 °F

    Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely before 2am, then a chance of rain between 2am and 5am, then a chance of rain and thunderstorms after 5am. Cloudy, with a low around 59. East wind around 5 mph. Chance of precipitation is 60%.

    Low: 59 °F

    Showers
    Likely

  • Juneteenth

    Juneteenth: A chance of showers and thunderstorms. Partly sunny, with a high near 72. West wind 5 to 10 mph. Chance of precipitation is 30%.

    High: 72 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers, with thunderstorms also possible after 2am. Partly cloudy, with a low around 54. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 54 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Friday

    Friday: A slight chance of showers and thunderstorms, then a chance of showers after 8am. Partly sunny, with a high near 78. West wind 5 to 10 mph. Chance of precipitation is 30%.

    High: 78 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 70%.

    Low: 62 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm before 2pm. Mostly cloudy, with a high near 83. Chance of precipitation is 60%.

    High: 83 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 68.

    Low: 68 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

Detailed Forecast

Today
A chance of showers, with thunderstorms also possible after 2pm. Cloudy, with a high near 76. Calm wind becoming southeast around 5 mph. Chance of precipitation is 50%.
Tonight
Showers and thunderstorms likely before 2am, then a chance of rain between 2am and 5am, then a chance of rain and thunderstorms after 5am. Cloudy, with a low around 59. East wind around 5 mph. Chance of precipitation is 60%.
Juneteenth
A chance of showers and thunderstorms. Partly sunny, with a high near 72. West wind 5 to 10 mph. Chance of precipitation is 30%.
Thursday Night
A slight chance of showers, with thunderstorms also possible after 2am. Partly cloudy, with a low around 54. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Friday
A slight chance of showers and thunderstorms, then a chance of showers after 8am. Partly sunny, with a high near 78. West wind 5 to 10 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 70%.
Saturday
Showers likely and possibly a thunderstorm before 2pm. Mostly cloudy, with a high near 83. Chance of precipitation is 60%.
Saturday Night
Mostly cloudy, with a low around 68.
Sunday
Sunny, with a high near 89.
Sunday Night
Mostly clear, with a low around 70.
Monday
Sunny, with a high near 87.
Monday Night
A chance of showers. Partly cloudy, with a low around 64.
Tuesday
A chance of showers. Partly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Alanson MI
 45.46°N 84.78°W (Elev. 689 ft)
Last Update:
11:09 am EDT Jun 18, 2025
Forecast Valid:
11am EDT Jun 18, 2025-6pm EDT Jun 24, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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