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.

Overcast

31°F

-1°C

Humidity 100%
Wind Speed Calm
Barometer 29.96 in (1015.3 mb)
Dewpoint 31°F (-1°C)
Visibility 8.00 mi
Last update 21 Mar 12:54 am EDT
Extended Forecast for

Alpena MI

  • Overnight

    Overnight: Mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow after 11am, mixing with rain after 3pm. Mostly cloudy, with a high near 36. Light and variable wind becoming southeast 5 to 10 mph in the afternoon. Chance of precipitation is 40%.

    High: 36 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of drizzle and snow before 10pm, then a slight chance of drizzle between 10pm and 1am, then a chance of rain after 1am. Mostly cloudy, with a steady temperature around 35. Southeast wind around 5 mph becoming northwest after midnight. Chance of precipitation is 30%.

    Low: 35 °F

    Chance
    Drizzle/Snow
    then Chance
    Rain

  • Sunday

    Sunday: A chance of rain before 11am, then a slight chance of snow between 11am and 2pm. Mostly cloudy, with a high near 35. North wind around 10 mph. Chance of precipitation is 30%.

    High: 35 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 19. North wind 5 to 10 mph.

    Low: 19 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 40.

    High: 40 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 27. Calm wind.
Saturday
A chance of snow after 11am, mixing with rain after 3pm. Mostly cloudy, with a high near 36. Light and variable wind becoming southeast 5 to 10 mph in the afternoon. Chance of precipitation is 40%.
Saturday Night
A chance of drizzle and snow before 10pm, then a slight chance of drizzle between 10pm and 1am, then a chance of rain after 1am. Mostly cloudy, with a steady temperature around 35. Southeast wind around 5 mph becoming northwest after midnight. Chance of precipitation is 30%.
Sunday
A chance of rain before 11am, then a slight chance of snow between 11am and 2pm. Mostly cloudy, with a high near 35. North wind around 10 mph. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 19. North wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 30.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Mostly cloudy, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
Partly sunny, with a high near 31.
Wednesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 25.
Thursday
Rain and snow showers likely. Mostly cloudy, with a high near 41.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 19.
Friday
Partly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Alpena MI
 45.06°N 83.43°W (Elev. 594 ft)
Last Update:
1:24 am EDT Mar 21, 2026
Forecast Valid:
1am EDT Mar 21, 2026-6pm EDT Mar 27, 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