Hazardous Weather Conditions
Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.
Fair
37°F
3°C
| Humidity | 38% |
| Wind Speed | Calm |
| Barometer | 30.23 in |
| Dewpoint | 14°F (-10°C) |
| Visibility | 10.00 mi |
| Last update | 14 Mar 1:55 pm EDT |
Extended Forecast for
2 Miles S Fort Gratiot MI
Wind Advisory March 15, 11:00am until March 16, 12:00am
This Afternoon

High: 36 °F
Mostly Sunny
Tonight
Low: 28 °F
Mostly Cloudy
then Snow
LikelySunday
High: 57 °F
Chance Wintry
Mix then
Chance RainSunday Night
Low: 40 °F
Breezy.
Mostly Cloudy
then Rain
LikelyMonday

High: 51 °F
Rain Likely
and BreezyMonday Night

Low: 15 °F
Mostly Cloudy
and BreezyTuesday

High: 24 °F
Mostly Cloudy
Tuesday Night

Low: 16 °F
Mostly Cloudy
Wednesday

High: 34 °F
Chance Snow
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 36. Northwest wind around 7 mph.
Tonight
Snow likely, mainly after 2am. Increasing clouds, with a low around 28. East wind 6 to 9 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday
A chance of snow, freezing rain, and sleet before 11am, then a chance of rain between 11am and 2pm. Mostly cloudy, with a high near 57. South southeast wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Sunday Night
Rain likely after 2am. Mostly cloudy, with a low around 40. Breezy, with a south wind 18 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain likely, mainly before 8am. Mostly cloudy, with a high near 51. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Mostly cloudy, with a low around 15. Breezy.
Tuesday
Mostly cloudy, with a high near 24.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
A chance of snow. Mostly cloudy, with a high near 34.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
Mostly cloudy, with a high near 46.
Thursday Night
Mostly cloudy, with a low around 32.
Friday
Mostly cloudy, with a high near 45.
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ABOUT 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)
1:49 pm EDT Mar 14, 2026
2pm EDT Mar 14, 2026-6pm EDT Mar 20, 2026



