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

Hazardous Weather Conditions

Current conditions at

Alpena, Alpena County Regional Airport (KAPN)

Lat: 45.07°NLon: 83.56°WElev: 689ft.

Fog/Mist

39°F

4°C

Humidity 93%
Wind Speed NW 14 G 22 mph
Barometer 29.65 in (1004.2 mb)
Dewpoint 37°F (3°C)
Visibility 6.00 mi
Wind Chill31°F (-1°C)
Last update 18 Apr 12:54 pm EDT
Extended Forecast for

3 Miles SE Posen MI

Flood Warning April 18, 01:57pm until April 19, 08:00pm
Click here for hazard details and duration
Flood Warning
  •  
    Flood Warning April 18, 01:57pm until April 19, 08:00pm

    NOW until 8:00pm Sun

    Flood Warning

  • This Afternoon

    High: 62 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A slight chance of rain showers before 10pm, then a slight chance of snow showers between 10pm and 2am. Mostly cloudy, with a low around 29. West wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 37. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 37 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 23. Northwest wind 10 to 15 mph.

    Low: 23 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 40. Northwest wind around 5 mph.

    High: 40 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

This Afternoon
A 20 percent chance of showers before 2pm. Mostly cloudy, with a high near 62. West wind around 15 mph.
Tonight
A slight chance of rain showers before 10pm, then a slight chance of snow showers between 10pm and 2am. Mostly cloudy, with a low around 29. West wind 5 to 10 mph. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 37. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 23. Northwest wind 10 to 15 mph.
Monday
Mostly sunny, with a high near 40. Northwest wind around 5 mph.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 56.
Tuesday Night
Mostly clear, with a low around 32.
Wednesday
Sunny, with a high near 51.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 45.
Friday
A chance of showers. Mostly cloudy, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Posen MI
 45.23°N 83.65°W (Elev. 748 ft)
Last Update:
1:11 pm EDT Apr 18, 2026
Forecast Valid:
1pm EDT Apr 18, 2026-6pm EDT Apr 24, 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