Current conditions at

Detroit, Willow Run Airport (KYIP)

Lat: 42.24°NLon: 83.53°WElev: 715ft.

Overcast and Windy

45°F

7°C

Humidity 68%
Wind Speed W 35 G 47 mph
Barometer 29.81 in (1009.4 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 9 Jan 1:53 pm EST
Extended Forecast for

South Lyon MI

Wind Advisory until January 9, 04:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until January 9, 04:00pm

    NOW until 4:00pm Fri

    Wind Advisory

  • This Afternoon

    High: 57 °F

    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. West northwest wind 5 to 9 mph becoming calm  in the evening.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of freezing rain before 9am, then snow.  High near 38. East southeast wind 5 to 8 mph becoming south southwest in the afternoon.  Chance of precipitation is 80%. Little or no ice accumulation expected.  New snow accumulation of less than one inch possible.

    High: 38 °F

    Chance Wintry
    Mix then Snow

  • Saturday Night

    Saturday Night: A chance of snow before 8pm, then a chance of rain and snow between 8pm and 10pm, then a chance of snow after 10pm.  Mostly cloudy, with a low around 25. West wind 10 to 16 mph, with gusts as high as 25 mph.  Chance of precipitation is 50%.

    Low: 25 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Sunday

    Sunday: A chance of snow before 1pm.  Mostly cloudy, with a high near 31. Blustery, with a west northwest wind 16 to 18 mph, with gusts as high as 30 mph.  Chance of precipitation is 40%.

    High: 31 °F

    Chance Snow
    and Blustery

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 57. Breezy, with a west northwest wind 18 to 24 mph, with gusts as high as 39 mph.
Tonight
Mostly cloudy, with a low around 27. West northwest wind 5 to 9 mph becoming calm in the evening.
Saturday
A chance of freezing rain before 9am, then snow. High near 38. East southeast wind 5 to 8 mph becoming south southwest in the afternoon. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.
Saturday Night
A chance of snow before 8pm, then a chance of rain and snow between 8pm and 10pm, then a chance of snow after 10pm. Mostly cloudy, with a low around 25. West wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Sunday
A chance of snow before 1pm. Mostly cloudy, with a high near 31. Blustery, with a west northwest wind 16 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
Partly sunny, with a high near 35.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
A chance of rain after 1pm. Mostly cloudy, with a high near 40.
Tuesday Night
A chance of rain before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 29.
Wednesday
A chance of rain and snow. Cloudy, with a high near 34.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 17.
Thursday
Partly sunny, with a high near 26.
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ABOUT THIS FORECAST

 
Point Forecast:
South Lyon MI
 42.46°N 83.65°W (Elev. 942 ft)
1:25 pm EST Jan 9, 2026
2pm EST Jan 9, 2026-6pm EST Jan 15, 2026
 
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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