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

Hazardous Weather Conditions

Current conditions at

Detroit/Grosse Ile, Grosse Ile Airport (KONZ)

Lat: 42.1°NLon: 83.16°WElev: 591ft.

Overcast

32°F

0°C

Humidity 80%
Wind Speed W 8 mph
Barometer 29.98 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 21 Feb 7:55 am EST
Extended Forecast for

Grosse Ile MI

  • Today

    Today: Mostly cloudy, with a high near 40. West wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 40 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of snow after midnight. Mostly cloudy, with a low around 30. West wind around 7 mph. Chance of precipitation is 20%.

    Low: 30 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: Snow, mainly after 7am. High near 37. Northwest wind 6 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Snow

  • Sunday Night

    Sunday Night: A chance of snow before 1am. Mostly cloudy, with a low around 24. Northwest wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    Low: 24 °F

    Chance Snow

  • Monday

    Monday: Mostly cloudy, with a high near 29. North northwest wind 15 to 17 mph, with gusts as high as 26 mph.

    High: 29 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow after 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 30%.

    High: 31 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: A chance of snow. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of rain and snow before 1pm, then a chance of rain. Partly sunny, with a high near 41.

    High: 41 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Mostly cloudy, with a high near 40. West wind 10 to 13 mph, with gusts as high as 20 mph.
Tonight
A slight chance of snow after midnight. Mostly cloudy, with a low around 30. West wind around 7 mph. Chance of precipitation is 20%.
Sunday
Snow, mainly after 7am. High near 37. Northwest wind 6 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday Night
A chance of snow before 1am. Mostly cloudy, with a low around 24. Northwest wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Monday
Mostly cloudy, with a high near 29. North northwest wind 15 to 17 mph, with gusts as high as 26 mph.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
A chance of snow after 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 30%.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 26.
Wednesday
A chance of rain and snow before 1pm, then a chance of rain. Partly sunny, with a high near 41.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 27.
Thursday
A chance of rain and snow. Partly sunny, with a high near 36.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
Mostly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grosse Ile MI
 42.14°N 83.15°W (Elev. 577 ft)
Last Update:
6:24 am EST Feb 21, 2026
Forecast Valid:
8am EST Feb 21, 2026-6pm EST Feb 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation