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
Tonight
Low: 52 °F⇑
Chance
T-stormsSaturday
High: 63 °F⇓
Showers
Saturday Night
Low: 34 °F
Partly Cloudy
Sunday
High: 45 °F
Mostly Sunny
then Chance
Rain/SnowSunday Night
Low: 27 °F
Chance Snow
Showers then
Mostly ClearMonday
High: 42 °F
Mostly Sunny
Monday Night
Low: 32 °F
Partly Cloudy
Tuesday
High: 61 °F
Partly Sunny
Tuesday Night
Low: 39 °F
Partly Cloudy
Detailed Forecast
Tonight
A chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a temperature rising to around 56 by 5am. South southeast wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Saturday
Showers and possibly a thunderstorm before 2pm, then a chance of showers. Temperature rising to near 63 by noon, then falling to around 52 during the remainder of the day. South wind around 17 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Partly cloudy, with a low around 34. West wind 9 to 13 mph, with gusts as high as 22 mph.
Sunday
A chance of rain and snow showers after 2pm. Mostly sunny, with a high near 45. West northwest wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Sunday Night
A chance of snow showers before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 27. North northwest wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Partly sunny, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
Sunny, with a high near 57.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Mostly sunny, with a high near 66.
Thursday Night
Partly cloudy, with a low around 48.
Friday
A chance of showers. Mostly sunny, with a high near 70.
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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)
9:49 pm EDT Apr 17, 2026
11pm EDT Apr 17, 2026-6pm EDT Apr 24, 2026
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