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

34°F

1°C

Humidity 81%
Wind Speed W 17 G 23 mph
Barometer 29.71 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 20 Feb 7:35 pm EST
Extended Forecast for

Grosse Ile MI

  • Tonight

    Tonight: Cloudy, with a low around 32. Breezy, with a west wind 14 to 21 mph, with gusts as high as 36 mph.

    Low: 32 °F

    Cloudy and
    Breezy then
    Mostly Cloudy

  • Saturday

    Saturday: Cloudy, with a high near 41. West wind 10 to 13 mph, with gusts as high as 22 mph.

    High: 41 °F

    Cloudy

  • Saturday Night

    Saturday Night: A chance of snow after 1am. Cloudy, with a low around 30. West wind around 7 mph. Chance of precipitation is 40%.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow. High near 37. Northwest wind 7 to 11 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 25. North northwest wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    Low: 25 °F

    Chance Snow

  • Monday

    Monday: Mostly cloudy, with a high near 30.

    High: 30 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow after 1pm. Mostly cloudy, with a high near 35.

    High: 35 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: A chance of snow before 1am. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance Snow

Detailed Forecast

Tonight
Cloudy, with a low around 32. Breezy, with a west wind 14 to 21 mph, with gusts as high as 36 mph.
Saturday
Cloudy, with a high near 41. West wind 10 to 13 mph, with gusts as high as 22 mph.
Saturday Night
A chance of snow after 1am. Cloudy, with a low around 30. West wind around 7 mph. Chance of precipitation is 40%.
Sunday
Snow. High near 37. Northwest wind 7 to 11 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 25. North northwest wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Monday
Mostly cloudy, with a high near 30.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
A chance of snow after 1pm. Mostly cloudy, with a high near 35.
Tuesday Night
A chance of snow before 1am. Mostly cloudy, with a low around 30.
Wednesday
A chance of rain and snow after 1pm. Partly sunny, with a high near 45.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 29.
Thursday
Partly sunny, with a high near 41.
Thursday Night
Partly cloudy, with a low around 26.
Friday
Mostly sunny, with a high near 47.
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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:
7:13 pm EST Feb 20, 2026
Forecast Valid:
7pm EST Feb 20, 2026-6pm EST Feb 27, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation