Hazardous Weather Conditions
Current conditions at
Detroit/Grosse Ile, Grosse Ile Airport (KONZ)
Lat: 42.1°NLon: 83.16°WElev: 591ft.
A Few Clouds
86°F
30°C
| Humidity | 75% |
| Wind Speed | SW 8 mph |
| Barometer | 29.95 in |
| Dewpoint | 77°F (25°C) |
| Visibility | 10.00 mi |
| Heat Index | 97°F (36°C) |
| Last update | 1 Sep 5:15 pm EDT |
Extended Forecast for
Middle Bass OH
Heat Advisory until September 2, 08:00pm
NOW until 8:00pm Wed

Heat Advisory
This Afternoon

High: 80 °F
Mostly Sunny
Tonight

Low: 76 °F
Partly Cloudy
Wednesday

High: 83 °F
Sunny
Wednesday Night

Low: 75 °F
Chance
T-stormsThursday

High: 80 °F
Chance
T-stormsThursday Night
Low: 74 °F
Chance
T-storms then
Showers
LikelyFriday
High: 78 °F
Showers
Likely then
Chance
T-stormsFriday Night

Low: 71 °F
Chance
T-storms
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 80. Southwest wind around 11 mph.
Tonight
Partly cloudy, with a low around 76. Southwest wind 8 to 10 mph.
Wednesday
Sunny, with a high near 83. Southwest wind around 10 mph.
Wednesday Night
A chance of showers and thunderstorms, mainly after 3am. Partly cloudy, with a low around 75. Southwest wind around 14 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 80. Southwest wind 7 to 11 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms before 2am, then showers likely between 2am and 5am, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 74. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers likely, with thunderstorms also possible after 8am. Partly sunny, with a high near 78. Chance of precipitation is 60%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 74.
Saturday Night
Mostly clear, with a low around 70.
Sunday
Mostly sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 69.
Labor Day
Mostly sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 67.
Tuesday
Partly sunny, with a high near 74.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Middle Bass OH
41.68°N 82.8°W (Elev. 571 ft)
41.68°N 82.8°W (Elev. 571 ft)
4:01 pm EDT Sep 1, 2026
5pm EDT Sep 1, 2026-6pm EDT Sep 8, 2026



