Hazardous Weather Conditions
Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.
Fair
50°F
10°C
| Humidity | 88% |
| Wind Speed | Calm |
| Barometer | 29.91 in |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 5 Sep 10:35 pm EDT |
Extended Forecast for
3 Miles N Fort Gratiot MI
Tonight
Low: 48 °F
Mostly Cloudy
Saturday
High: 65 °F
Mostly Sunny
then Slight
Chance
ShowersSaturday Night
Low: 47 °F
Partly Cloudy
Sunday
High: 65 °F
Mostly Sunny
Sunday Night
Low: 45 °F
Mostly Clear
Monday
High: 66 °F
Sunny
Monday Night
Low: 50 °F
Mostly Clear
Tuesday
High: 72 °F
Sunny
Tuesday Night
Low: 55 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a low around 48. West southwest wind 9 to 11 mph, with gusts as high as 18 mph.
Saturday
A slight chance of showers after 2pm. Mostly sunny, with a high near 65. West wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 47. West wind around 7 mph.
Sunday
Mostly sunny, with a high near 65. West northwest wind 8 to 11 mph, with gusts as high as 18 mph.
Sunday Night
Mostly clear, with a low around 45. West northwest wind around 7 mph.
Monday
Sunny, with a high near 66.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
Mostly sunny, with a high near 75.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Mostly sunny, with a high near 65.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 65.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles N Fort Gratiot MI
43.12°N 82.5°W (Elev. 600 ft)
43.12°N 82.5°W (Elev. 600 ft)
5:14 pm EDT Sep 5, 2025
11pm EDT Sep 5, 2025-6pm EDT Sep 12, 2025
Additional Resources
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