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.

Freezing Fog

32°F

0°C

Humidity 100%
Wind Speed NE 6 mph
Barometer 30.26 in
Dewpoint 32°F (0°C)
Visibility 0.15 mi
Wind Chill26°F (-3°C)
Last update 4 Mar 7:55 am EST
Extended Forecast for

Rockwood MI

Dense Fog Advisory until March 4, 10:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory until March 4, 10:00am

    NOW until 10:00am Wed

    Dense Fog Advisory

  • Today

    High: 44 °F

    Patchy Dense
    Fog then
    Partly Sunny

  • Tonight

    Tonight: Rain likely, mainly after 4am. Mostly cloudy, with a low around 34. East northeast wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Rain Likely

  • Thursday

    Thursday: Rain, mainly after 7am. High near 46. East northeast wind 6 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 46 °F

    Rain

  • Thursday Night

    Thursday Night: A chance of rain before 1am. Mostly cloudy, with a low around 38. Northeast wind 3 to 7 mph. Chance of precipitation is 30%.

    Low: 38 °F

    Chance Rain

  • Friday

    Friday: A chance of rain after 1pm. Mostly cloudy, with a high near 59. Light southeast wind becoming south southeast 5 to 10 mph in the morning. Chance of precipitation is 30%.

    High: 59 °F

    Cloudy then
    Chance Rain

  • Friday Night

    Friday Night: A chance of rain, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.

    Low: 52 °F

    Chance Rain
    then Chance
    T-storms

  • Saturday

    Saturday: Rain and possibly a thunderstorm. High near 64. Breezy. Chance of precipitation is 80%.

    High: 64 °F

    Rain and
    Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 36.

    Low: 36 °F

    Decreasing
    Clouds

Detailed Forecast

Today
Patchy dense fog before 11am. Otherwise, partly sunny, with a high near 44. East southeast wind 3 to 8 mph.
Tonight
Rain likely, mainly after 4am. Mostly cloudy, with a low around 34. East northeast wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain, mainly after 7am. High near 46. East northeast wind 6 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
A chance of rain before 1am. Mostly cloudy, with a low around 38. Northeast wind 3 to 7 mph. Chance of precipitation is 30%.
Friday
A chance of rain after 1pm. Mostly cloudy, with a high near 59. Light southeast wind becoming south southeast 5 to 10 mph in the morning. Chance of precipitation is 30%.
Friday Night
A chance of rain, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.
Saturday
Rain and possibly a thunderstorm. High near 64. Breezy. Chance of precipitation is 80%.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 36.
Sunday
Mostly sunny, with a high near 55.
Sunday Night
Mostly clear, with a low around 40.
Monday
Sunny, with a high near 62.
Monday Night
Mostly clear, with a low around 50.
Tuesday
A chance of rain. Partly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rockwood MI
 42.06°N 83.25°W (Elev. 584 ft)
Last Update:
3:24 am EST Mar 4, 2026
Forecast Valid:
8am EST Mar 4, 2026-6pm EDT Mar 10, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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