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.

A Few Clouds

63°F

17°C

Humidity 81%
Wind Speed E 10 mph
Barometer 29.79 in (1009.0 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 12 Oct 4:54 pm EDT
Extended Forecast for

4 Miles SSW Posen MI

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Low around 52. East wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 52 °F

    Showers
    Likely then
    Showers

  • Tuesday

    Tuesday: Showers and thunderstorms likely before 11am, then scattered showers between 11am and 2pm. Cloudy, with a high near 65. Southeast wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 60%.

    High: 65 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 47. Northwest wind around 5 mph.

    Low: 47 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 57. Northwest wind 5 to 15 mph.

    High: 57 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 39. Northwest wind 5 to 10 mph becoming light north after midnight.

    Low: 39 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Showers. Low around 41. Chance of precipitation is 80%.

    Low: 41 °F

    Showers

  • Friday

    Friday: Showers, mainly before 8am. Mostly cloudy, with a high near 54. Breezy.

    High: 54 °F

    Showers and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 32. Breezy.

    Low: 32 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Showers and possibly a thunderstorm. Low around 52. East wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers and thunderstorms likely before 11am, then scattered showers between 11am and 2pm. Cloudy, with a high near 65. Southeast wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 60%.
Tuesday Night
Mostly cloudy, with a low around 47. Northwest wind around 5 mph.
Wednesday
Mostly cloudy, with a high near 57. Northwest wind 5 to 15 mph.
Wednesday Night
Mostly cloudy, with a low around 39. Northwest wind 5 to 10 mph becoming light north after midnight.
Thursday
Partly sunny, with a high near 56.
Thursday Night
Showers. Low around 41. Chance of precipitation is 80%.
Friday
Showers, mainly before 8am. Mostly cloudy, with a high near 54. Breezy.
Friday Night
Mostly cloudy, with a low around 32. Breezy.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 41.
Monday
Partly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Posen MI
 45.21°N 83.72°W (Elev. 735 ft)
Last Update:
5:11 pm EDT Oct 12, 2026
Forecast Valid:
5pm EDT Oct 12, 2026-6pm EDT Oct 19, 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