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.

Fair

70°F

21°C

Humidity 66%
Wind Speed E 9 mph
Barometer 29.91 in (1012.9 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 11 Oct 4:54 pm EDT
Extended Forecast for

3 Miles S Long Lake MI

  • Tonight

    Tonight: Mostly clear, with a low around 55. South wind around 5 mph.

    Low: 55 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Partly sunny, with a high near 78. Southwest wind around 5 mph becoming southeast in the afternoon.

    High: 78 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of showers before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 55. East wind around 5 mph. Chance of precipitation is 60%.

    Low: 55 °F

    Chance
    Showers then
    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 67. Southeast wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 70%.

    High: 67 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 47. Northwest wind around 5 mph becoming calm in the evening.

    Low: 47 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 60.

    High: 60 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Showers likely after 8pm. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 55. South wind around 5 mph.
Columbus Day
Partly sunny, with a high near 78. Southwest wind around 5 mph becoming southeast in the afternoon.
Monday Night
A chance of showers before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 55. East wind around 5 mph. Chance of precipitation is 60%.
Tuesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 67. Southeast wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 70%.
Tuesday Night
A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 47. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly cloudy, with a high near 60.
Wednesday Night
Mostly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 59.
Thursday Night
Showers likely after 8pm. Mostly cloudy, with a low around 41.
Friday
A chance of showers. Mostly cloudy, with a high near 55.
Friday Night
Mostly cloudy, with a low around 29. Blustery.
Saturday
Partly sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Long Lake MI
 45.09°N 83.97°W (Elev. 833 ft)
Last Update:
4:12 pm EDT Oct 11, 2026
Forecast Valid:
5pm EDT Oct 11, 2026-6pm EDT Oct 18, 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