Hazardous Weather Conditions
Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.
Fog
57°F
14°C
| Humidity | 94% |
| Wind Speed | Calm |
| Barometer | 30.17 in |
| Dewpoint | 55°F (13°C) |
| Visibility | 0.50 mi |
| Last update | 4 Aug 2:35 am EDT |
Extended Forecast for
Casco MI
Overnight
Low: 56 °F
Areas Smoke
Monday
High: 82 °F
Areas Smoke
Monday Night
Low: 62 °F
Mostly Cloudy
Tuesday
High: 84 °F
Mostly Sunny
Tuesday Night
Low: 63 °F
Partly Cloudy
Wednesday
High: 84 °F
Mostly Sunny
Wednesday Night
Low: 63 °F
Mostly Clear
Thursday
High: 83 °F
Sunny
Thursday Night
Low: 64 °F
Mostly Clear
Detailed Forecast
Overnight
Areas of smoke before 4am. Clear, with a low around 56. Calm wind.
Monday
Areas of smoke after 10am. Sunny, with a high near 82. Light and variable wind becoming east southeast around 6 mph in the morning.
Monday Night
Mostly cloudy, with a low around 62. Northeast wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 84. East southeast wind 3 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 63. East northeast wind around 6 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 84.
Wednesday Night
Mostly clear, with a low around 63.
Thursday
Sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 64.
Friday
Sunny, with a high near 86.
Friday Night
Mostly clear, with a low around 67.
Saturday
Sunny, with a high near 88.
Saturday Night
Mostly clear, with a low around 68.
Sunday
Mostly sunny, with a high near 89.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Casco MI
42.77°N 82.66°W (Elev. 636 ft)
42.77°N 82.66°W (Elev. 636 ft)
5:14 pm EDT Aug 3, 2025
2am EDT Aug 4, 2025-6pm EDT Aug 10, 2025
Additional Resources
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