National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Storms and High Swim Risk Today, Dangerous Heat into Early this Week

Multiple rounds of storms are possible today, including potential severe storms. High swim risk is also in place for many beaches today with dangerous heat building into early this week. Read More >

Hazardous Weather Conditions

Current conditions at

Alpena, Alpena County Regional Airport (KAPN)

Lat: 45.07°NLon: 83.56°WElev: 689ft.

Fair

70°F

21°C

Humidity 90%
Wind Speed S 10 mph
Barometer 29.88 in (1011.8 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 21 Jun 11:54 am EDT
Extended Forecast for

2 Miles WSW Alpena MI

Heat Advisory until June 22, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until June 22, 08:00pm

    NOW until 8:00pm Sun

    Heat Advisory

  • This Afternoon

    High: 88 °F

    Scattered
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 72. Southwest wind 5 to 10 mph.

    Low: 72 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny and hot, with a high near 95. Heat index values as high as 99. Southwest wind around 10 mph.

    High: 95 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 73. Southwest wind around 10 mph.

    Low: 73 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers after 2pm. Sunny and hot, with a high near 94. Southwest wind 10 to 15 mph.

    High: 94 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Partly cloudy, with a low around 64. Chance of precipitation is 30%.

    Low: 64 °F

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers after 8am. Partly sunny, with a high near 77.

    High: 77 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers after 2am. Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

This Afternoon
Scattered showers before 1pm. Partly sunny, with a high near 88. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Tonight
Partly cloudy, with a low around 72. Southwest wind 5 to 10 mph.
Sunday
Sunny and hot, with a high near 95. Heat index values as high as 99. Southwest wind around 10 mph.
Sunday Night
Mostly clear, with a low around 73. Southwest wind around 10 mph.
Monday
A 20 percent chance of showers after 2pm. Sunny and hot, with a high near 94. Southwest wind 10 to 15 mph.
Monday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Partly cloudy, with a low around 64. Chance of precipitation is 30%.
Tuesday
A 30 percent chance of showers after 8am. Partly sunny, with a high near 77.
Tuesday Night
A chance of showers after 2am. Mostly cloudy, with a low around 55.
Wednesday
A chance of showers. Mostly cloudy, with a high near 71.
Wednesday Night
A chance of showers. Cloudy, with a low around 56.
Thursday
Showers likely. Mostly cloudy, with a high near 73.
Thursday Night
Showers likely. Cloudy, with a low around 57.
Friday
A chance of showers. Mostly cloudy, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Alpena MI
 45.06°N 83.46°W (Elev. 620 ft)
Last Update:
12:08 pm EDT Jun 21, 2025
Forecast Valid:
12pm EDT Jun 21, 2025-6pm EDT Jun 27, 2025
 
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