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

Hazardous Weather Conditions

Current conditions at

Selfridge Air National Guard Base (KMTC)

Lat: 42.6°NLon: 82.84°WElev: 577ft.

Fair

24°C

76°F

Humidity 88%
Wind Speed S 6 km/h
Barometer 1011.5 mb (29.87 in)
Dewpoint 22°C (72°F)
Visibility 16 km
Heat Index24°C (76°F)
Last update 13 Jul 12:55 am EDT
Extended Forecast for

Harsens Island MI

  • Overnight

    Overnight: A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 22. West wind 5 to 8 km/h. Chance of precipitation is 20%.

    Low: 22 °C

    Slight Chance
    T-storms

  • Sunday

    Sunday: Mostly sunny, with a high near 29. West southwest wind 8 to 11 km/h.

    High: 29 °C

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 19. Calm wind.

    Low: 19 °C

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 30. Calm wind becoming southwest 5 to 10 km/h in the morning.

    High: 30 °C

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 21. Calm wind.

    Low: 21 °C

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32.

    High: 32 °C

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22.

    Low: 22 °C

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 30.

    High: 30 °C

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 21.

    Low: 21 °C

    Chance
    T-storms

Detailed Forecast

Overnight
A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 22. West wind 5 to 8 km/h. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 29. West southwest wind 8 to 11 km/h.
Sunday Night
Partly cloudy, with a low around 19. Calm wind.
Monday
Sunny, with a high near 30. Calm wind becoming southwest 5 to 10 km/h in the morning.
Monday Night
Mostly clear, with a low around 21. Calm wind.
Tuesday
Mostly sunny, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 30.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 21.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 29.
Thursday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 19.
Friday
Partly sunny, with a high near 27.
Friday Night
Partly cloudy, with a low around 18.
Saturday
Mostly sunny, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harsens Island MI
 42.58°N 82.57°W (Elev. 577 m)
Last Update:
10:14 pm EDT Jul 12, 2025
Forecast Valid:
1am EDT Jul 13, 2025-6pm EDT Jul 19, 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