Hazardous Weather Conditions
Current conditions at
Detroit/Grosse Ile, Grosse Ile Airport (KONZ)
Lat: 42.1°NLon: 83.16°WElev: 591ft.
Fair
64°F
18°C
| Humidity | 73% |
| Wind Speed | SW 6 mph |
| Barometer | 29.64 in |
| Dewpoint | 55°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 17 Jun 8:55 am EDT |
Extended Forecast for
Flat Rock MI
Flood Watch June 17, 04:00pm until June 18, 04:00am
Today
High: 75 °F
Mostly Sunny
then Showers
LikelyTonight
Low: 61 °F
Breezy. Heavy
Rain then
Chance
T-stormsThursday
High: 72 °F
Breezy.
Chance
Showers then
Partly SunnyThursday Night

Low: 54 °F
Decreasing
CloudsJuneteenth

High: 75 °F
Sunny
Friday Night

Low: 54 °F
Mostly Clear
Saturday

High: 77 °F
Sunny
Saturday Night

Low: 56 °F
Mostly Clear
Sunday
High: 75 °F
Mostly Sunny
then Chance
Showers
Detailed Forecast
Today
Showers likely, with thunderstorms also possible after 5pm. Increasing clouds, with a high near 75. West southwest wind 9 to 11 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and thunderstorms before 2am, then a chance of showers. Some of the storms could produce heavy rainfall. Low around 61. Breezy, with a south southeast wind 17 to 22 mph becoming southwest after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Thursday
A chance of showers before 8am. Partly sunny, with a high near 72. Breezy, with a west southwest wind 18 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, then gradually becoming clear, with a low around 54. West wind 8 to 14 mph, with gusts as high as 21 mph.
Juneteenth
Sunny, with a high near 75. West northwest wind 9 to 17 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 77.
Saturday Night
Mostly clear, with a low around 56.
Sunday
A chance of showers after 2pm. Partly sunny, with a high near 75.
Sunday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 59.
Monday
A chance of showers. Mostly sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 77.
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ABOUT THIS FORECAST
Point Forecast:
Flat Rock MI
42.09°N 83.31°W (Elev. 597 ft)
42.09°N 83.31°W (Elev. 597 ft)
4:24 am EDT Jun 17, 2026
9am EDT Jun 17, 2026-6pm EDT Jun 23, 2026



