Current conditions at

Alpena, Alpena County Regional Airport (KAPN)

Lat: 45.07°NLon: 83.56°WElev: 689ft.

Fair

23°F

-5°C

Humidity 78%
Wind Speed W 5 mph
Barometer 30.30 in (1027.1 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 20 Apr 6:54 am EDT
Extended Forecast for

Alpena MI

Flood Warning until April 20, 06:45pm
Click here for hazard details and duration
Flood Warning
  •  
    Flood Warning until April 20, 06:45pm

    NOW until 6:45pm Mon

    Flood Warning

  • Today

    High: 39 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 33. South wind 5 to 10 mph.

    Low: 33 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 55. Southwest wind around 10 mph.

    High: 55 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 33. Northwest wind around 5 mph.

    Low: 33 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 49. North wind around 5 mph becoming east in the afternoon.

    High: 49 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 39. Northwest wind around 5 mph becoming southeast in the afternoon.
Tonight
Increasing clouds, with a low around 33. South wind 5 to 10 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 55. Southwest wind around 10 mph.
Tuesday Night
Mostly clear, with a low around 33. Northwest wind around 5 mph.
Wednesday
Sunny, with a high near 49. North wind around 5 mph becoming east in the afternoon.
Wednesday Night
Mostly clear, with a low around 38.
Thursday
Mostly sunny, with a high near 54.
Thursday Night
Mostly cloudy, with a low around 45.
Friday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 54.
Friday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 41.
Saturday
A chance of showers. Mostly cloudy, with a high near 48.
Saturday Night
Mostly cloudy, with a low around 38.
Sunday
Partly sunny, with a high near 50.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Alpena MI
 45.06°N 83.43°W (Elev. 594 ft)
7:11 am EDT Apr 20, 2026
7am EDT Apr 20, 2026-6pm EDT Apr 26, 2026
 
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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