Hazardous Weather Conditions
Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.N/A
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | *** Not a current observation *** |
Extended Forecast for
2 Miles S Fort Gratiot MI
Freeze Warning until April 20, 11:00am
NOW until 11:00am Mon
Freeze Warning
Tonight
Low: 26 °F
Partly Cloudy
Monday
High: 40 °F
Mostly Sunny
Monday Night
Low: 30 °F
Increasing
CloudsTuesday
High: 63 °F
Mostly Sunny
Tuesday Night
Low: 40 °F
Partly Cloudy
Wednesday
High: 57 °F
Sunny
Wednesday Night
Low: 40 °F
Mostly Clear
Thursday
High: 70 °F
Mostly Sunny
Detailed Forecast
Tonight
Partly cloudy, with a low around 26. North northwest wind around 9 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 40. Northwest wind 6 to 9 mph.
Monday Night
Increasing clouds, with a low around 30. South wind 3 to 8 mph.
Tuesday
Mostly sunny, with a high near 63. South wind 11 to 14 mph, with gusts as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around 40. Southwest wind around 6 mph becoming north after midnight.
Wednesday
Sunny, with a high near 57.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Showers likely, mainly after 2pm. Partly sunny, with a high near 72.
Friday Night
Showers likely. Mostly cloudy, with a low around 46.
Saturday
A chance of showers. Mostly cloudy, with a high near 58.
Saturday Night
Mostly cloudy, with a low around 42.
Sunday
Partly sunny, with a high near 58.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles S Fort Gratiot MI
43.04°N 82.48°W (Elev. 620 ft)
43.04°N 82.48°W (Elev. 620 ft)
10:13 pm EDT Apr 19, 2026
11pm EDT Apr 19, 2026-6pm EDT Apr 26, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
