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Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.
Fair
36°F
2°C
| Humidity | 60% |
| Wind Speed | SW 5 mph |
| Barometer | 30.00 in |
| Dewpoint | 23°F (-5°C) |
| Visibility | 10.00 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 12 Jan 5:35 pm EST |
Extended Forecast for
3 Miles N Fort Gratiot MI
Tonight
Low: 28 °F
Mostly Cloudy
Tuesday
High: 41 °F
Slight Chance
Rain/Snow
then Chance
Showers and
BreezyTuesday Night
Low: 27 °F
Cloudy
Wednesday
High: 36 °F
Snow Likely
and BreezyWednesday Night
Low: 13 °F
Snow Likely
and BlusteryThursday
High: 19 °F
Partly Sunny
and Blustery
then Partly
SunnyThursday Night
Low: 13 °F
Mostly Cloudy
Friday
High: 27 °F
Chance Snow
Friday Night
Low: 22 °F
Chance Snow
Detailed Forecast
Tonight
Mostly cloudy, with a low around 28. West southwest wind 8 to 11 mph, with gusts as high as 22 mph.
Tuesday
A slight chance of rain and snow showers before noon, then a chance of rain showers. Mostly cloudy, with a high near 41. Breezy, with a south wind 11 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Tuesday Night
Cloudy, with a low around 27. West southwest wind 10 to 14 mph, with gusts as high as 24 mph.
Wednesday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 36. Breezy, with a west wind 10 to 18 mph becoming north northwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 13. Blustery, with a north northwest wind 18 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Thursday
Partly sunny, with a high near 19. Blustery.
Thursday Night
Mostly cloudy, with a low around 13.
Friday
A chance of snow. Mostly cloudy, with a high near 27.
Friday Night
A chance of snow. Mostly cloudy, with a low around 22.
Saturday
A chance of snow. Mostly cloudy, with a high near 29.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 12.
Sunday
Mostly cloudy, with a high near 20.
Sunday Night
Mostly cloudy, with a low around 9.
M.L.King Day
Mostly cloudy, with a high near 19.
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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)
4:13 pm EST Jan 12, 2026
5pm EST Jan 12, 2026-6pm EST Jan 19, 2026
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