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

Alpena, Alpena County Regional Airport (KAPN)

Lat: 45.07°NLon: 83.56°WElev: 689ft.

Fair

41°F

5°C

Humidity 76%
Wind Speed NW 5 mph
Barometer 29.98 in (1015.6 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 14 May 5:54 am EDT
Extended Forecast for

5 Miles SSW Posen MI

  • Today

    Today: Sunny, with a high near 63. North wind around 10 mph.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 70. South wind 5 to 10 mph.

    High: 70 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 53. Southwest wind around 10 mph.

    Low: 53 °F

    Partly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers. Mostly sunny, with a high near 79. Southwest wind around 10 mph.

    High: 79 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Showers likely after 2am. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy
    then Showers
    Likely

  • Monday

    Monday: Showers likely, with thunderstorms also possible after 2pm. Partly sunny, with a high near 80.

    High: 80 °F

    Showers
    Likely then
    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 63. North wind around 10 mph.
Tonight
Mostly clear, with a low around 37. Calm wind.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 70. South wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 53. Southwest wind around 10 mph.
Saturday
A 40 percent chance of showers. Mostly sunny, with a high near 79. Southwest wind around 10 mph.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Sunny, with a high near 65.
Sunday Night
Showers likely after 2am. Mostly cloudy, with a low around 46.
Monday
Showers likely, with thunderstorms also possible after 2pm. Partly sunny, with a high near 80.
Monday Night
A chance of showers and thunderstorms, then showers likely after 8pm. Mostly cloudy, with a low around 58.
Tuesday
Showers likely. Partly sunny, with a high near 78.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 49.
Wednesday
A chance of showers. Partly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Posen MI
 45.19°N 83.72°W (Elev. 787 ft)
Last Update:
6:11 am EDT May 14, 2026
Forecast Valid:
6am EDT May 14, 2026-6pm EDT May 20, 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