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.

Fog

55°F

13°C

Humidity 100%
Wind Speed NE 6 mph
Barometer 29.70 in (1005.8 mb)
Dewpoint 55°F (13°C)
Visibility 0.50 mi
Wind Chill54°F (12°C)
Last update 13 Oct 8:54 am EDT
Extended Forecast for

Long Lake MI

  • Today

    Today: A chance of showers and thunderstorms. Mostly cloudy, with a high near 68. East wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 40%.

    High: 68 °F

    Chance
    Showers

  • Tonight

    Tonight: Cloudy, with a low around 44. Northwest wind around 5 mph.

    Low: 44 °F

    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 57. Northwest wind 5 to 10 mph.

    High: 57 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 36. Northwest wind around 5 mph becoming calm in the evening.

    Low: 36 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 2pm. Mostly cloudy, with a high near 56. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 56 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers after 8pm. Low around 40. Chance of precipitation is 80%.

    Low: 40 °F

    Showers

  • Friday

    Friday: Showers likely, mainly before 2pm. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.

    High: 52 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers before 8pm. Mostly cloudy, with a low around 28. Blustery.

    Low: 28 °F

    Chance
    Showers and
    Blustery then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

Detailed Forecast

Today
A chance of showers and thunderstorms. Mostly cloudy, with a high near 68. East wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 40%.
Tonight
Cloudy, with a low around 44. Northwest wind around 5 mph.
Wednesday
Mostly cloudy, with a high near 57. Northwest wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 36. Northwest wind around 5 mph becoming calm in the evening.
Thursday
A 20 percent chance of showers after 2pm. Mostly cloudy, with a high near 56. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night
Showers after 8pm. Low around 40. Chance of precipitation is 80%.
Friday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.
Friday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 28. Blustery.
Saturday
Sunny, with a high near 53.
Saturday Night
Mostly clear, with a low around 31.
Sunday
Sunny, with a high near 62.
Sunday Night
Partly cloudy, with a low around 41.
Monday
Mostly sunny, with a high near 64.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Long Lake MI
 45.14°N 84°W (Elev. 922 ft)
Last Update:
9:11 am EDT Oct 13, 2026
Forecast Valid:
9am EDT Oct 13, 2026-6pm EDT Oct 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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