Hazardous Weather Conditions
Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.
Fair
72°F
22°C
| Humidity | 73% |
| Wind Speed | Calm |
| Barometer | 30.16 in |
| Dewpoint | 63°F (17°C) |
| Visibility | 7.00 mi |
| Last update | 3 Aug 7:55 pm EDT |
Extended Forecast for
Fort Gratiot MI
Tonight
Low: 58 °F
Areas Smoke
Monday
High: 79 °F
Areas Smoke
Monday Night
Low: 63 °F
Mostly Cloudy
Tuesday
High: 82 °F
Mostly Sunny
Tuesday Night
Low: 65 °F
Partly Cloudy
Wednesday
High: 84 °F
Mostly Sunny
Wednesday Night
Low: 64 °F
Mostly Clear
Thursday
High: 83 °F
Sunny
Thursday Night
Low: 65 °F
Mostly Clear
Detailed Forecast
Tonight
Areas of smoke. Clear, with a low around 58. Light and variable wind.
Monday
Areas of smoke before 9am, then areas of smoke after 10am. Sunny, with a high near 79. Calm wind becoming northeast 5 to 7 mph in the morning.
Monday Night
Mostly cloudy, with a low around 63. Northeast wind around 7 mph.
Tuesday
Mostly sunny, with a high near 82. East wind 3 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 65. Northeast wind 3 to 6 mph.
Wednesday
Mostly sunny, with a high near 84.
Wednesday Night
Mostly clear, with a low around 64.
Thursday
Sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 65.
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
Partly cloudy, with a low around 68.
Sunday
Mostly sunny, with a high near 89.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Fort Gratiot MI
43.08°N 82.5°W (Elev. 623 ft)
43.08°N 82.5°W (Elev. 623 ft)
5:14 pm EDT Aug 3, 2025
8pm EDT Aug 3, 2025-6pm EDT Aug 10, 2025
Additional Resources
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