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

Alpena, Alpena County Regional Airport (KAPN)

Lat: 45.07°NLon: 83.56°WElev: 689ft.

Fair

48°F

9°C

Humidity 80%
Wind Speed NW 6 mph
Barometer 30.33 in (1027.5 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 15 Oct 12:54 am EDT
Extended Forecast for

Posen MI

  • Overnight

    Overnight: Cloudy, with a steady temperature around 46. North wind around 5 mph.

    Low: 46 °F

    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 56. Northeast wind around 5 mph.

    High: 56 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 37. Northwest wind around 5 mph.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 60. Calm wind becoming northwest around 5 mph.

    High: 60 °F

    Sunny

  • Thursday Night

    Thursday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 42. South wind around 5 mph. Chance of precipitation is 60%.

    Low: 42 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: Showers likely. Cloudy, with a high near 62. Chance of precipitation is 70%.

    High: 62 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 67.

    High: 67 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Showers
    Likely

Detailed Forecast

Overnight
Cloudy, with a steady temperature around 46. North wind around 5 mph.
Wednesday
Mostly sunny, with a high near 56. Northeast wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 37. Northwest wind around 5 mph.
Thursday
Sunny, with a high near 60. Calm wind becoming northwest around 5 mph.
Thursday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 42. South wind around 5 mph. Chance of precipitation is 60%.
Friday
Showers likely. Cloudy, with a high near 62. Chance of precipitation is 70%.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 50.
Saturday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 67.
Saturday Night
Showers likely. Mostly cloudy, with a low around 46.
Sunday
Showers likely. Mostly cloudy, with a high near 59.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 42.
Monday
A chance of showers. Partly sunny, with a high near 57.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
A chance of showers. Mostly sunny, with a high near 58.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Posen MI
 45.27°N 83.71°W (Elev. 797 ft)
Last Update:
1:08 am EDT Oct 15, 2025
Forecast Valid:
1am EDT Oct 15, 2025-6pm EDT Oct 21, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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