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.

Fair

36°F

2°C

Humidity 52%
Wind Speed E 16 G 23 mph
Barometer 30.27 in (1026.2 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 20 Apr 4:54 pm EDT
Extended Forecast for

Alpena County Regional Airport 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

  • This Afternoon

    High: 41 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. South wind around 10 mph.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 63. South wind 5 to 10 mph becoming west in the afternoon.

    High: 63 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 34. North wind around 5 mph.

    Low: 34 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 55. Calm wind becoming east around 5 mph in the afternoon.

    High: 55 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 41. Southwest wind around 10 mph.
Tonight
Mostly cloudy, with a low around 32. South wind around 10 mph.
Tuesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 63. South wind 5 to 10 mph becoming west in the afternoon.
Tuesday Night
Mostly clear, with a low around 34. North wind around 5 mph.
Wednesday
Sunny, with a high near 55. Calm wind becoming east around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 36.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 46.
Friday
A chance of showers after 2pm. Partly sunny, with a high near 60.
Friday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 43.
Saturday
A chance of showers. Partly sunny, with a high near 56.
Saturday Night
Mostly cloudy, with a low around 38.
Sunday
Partly sunny, with a high near 55.
Sunday Night
Mostly cloudy, with a low around 38.
Monday
A chance of showers. Partly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Alpena County Regional Airport MI
 45.07°N 83.55°W (Elev. 692 ft)
Last Update:
5:11 pm EDT Apr 20, 2026
Forecast Valid:
5pm EDT Apr 20, 2026-6pm EDT Apr 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation