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

61°F

16°C

Humidity 97%
Wind Speed W 8 mph
Barometer 29.83 in (1010.1 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 22 Aug 9:54 pm EDT
Extended Forecast for

4 Miles SE Posen MI

  • Tonight

    Tonight: A slight chance of showers and thunderstorms, then a chance of showers after 11pm. Mostly cloudy, with a low around 57. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    Low: 57 °F

    Chance
    Showers

  • Sunday

    Sunday: Scattered showers, mainly after 11am. Partly sunny, with a high near 65. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    High: 65 °F

    Scattered
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly before 2am. Mostly cloudy, with a low around 52. Northwest wind around 15 mph, with gusts as high as 30 mph.

    Low: 52 °F

    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 73. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 73 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 51. Northwest wind 5 to 10 mph.

    Low: 51 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Showers likely, mainly after 2pm. Partly sunny, with a high near 80.

    High: 80 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before 2am. Mostly cloudy, with a low around 60.

    Low: 60 °F

    Showers
    Likely

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms, then a chance of showers after 11pm. Mostly cloudy, with a low around 57. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Sunday
Scattered showers, mainly after 11am. Partly sunny, with a high near 65. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Sunday Night
A 30 percent chance of showers, mainly before 2am. Mostly cloudy, with a low around 52. Northwest wind around 15 mph, with gusts as high as 30 mph.
Monday
Mostly sunny, with a high near 73. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 51. Northwest wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 78.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Showers likely, mainly after 2pm. Partly sunny, with a high near 80.
Wednesday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 60.
Thursday
Showers likely, mainly after 8am. Partly sunny, with a high near 77.
Thursday Night
Partly cloudy, with a low around 57.
Friday
Mostly sunny, with a high near 77.
Friday Night
Mostly clear, with a low around 55.
Saturday
Mostly sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Posen MI
 45.22°N 83.62°W (Elev. 794 ft)
Last Update:
10:24 pm EDT Aug 22, 2026
Forecast Valid:
10pm EDT Aug 22, 2026-6pm EDT Aug 29, 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