Hazardous Weather Conditions
Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.
Light Snow
19°F
-7°C
| Humidity | 73% |
| Wind Speed | W 9 G 21 mph |
| Barometer | 29.60 in |
| Dewpoint | 12°F (-11°C) |
| Visibility | 1.00 mi |
| Wind Chill | 8°F (-13°C) |
| Last update | 17 Mar 12:15 am EDT |
Extended Forecast for
2 Miles S Fort Gratiot MI
Wind Advisory March 17, 12:36am until March 17, 04:00am
NOW until 4:00am Tue

Wind Advisory
Overnight

Low: 15 °F
Isolated Snow
Showers and
BlusteryTuesday

High: 26 °F
Mostly Cloudy
Tuesday Night

Low: 17 °F
Mostly Cloudy
Wednesday

High: 35 °F
Mostly Cloudy
Wednesday Night

Low: 30 °F
Mostly Cloudy
Thursday

High: 45 °F
Chance Rain
Thursday Night

Low: 33 °F
Mostly Cloudy
Friday

High: 45 °F
Chance Rain
Detailed Forecast
Overnight
Isolated snow showers. Mostly cloudy, with a low around 15. Wind chill values as low as -2. Blustery, with a west northwest wind 20 to 22 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Tuesday
Mostly cloudy, with a high near 26. Wind chill values as low as -1. West northwest wind 13 to 15 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly cloudy, with a low around 17. West wind around 7 mph.
Wednesday
Mostly cloudy, with a high near 35. South wind 7 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly cloudy, with a low around 30. South wind 7 to 9 mph.
Thursday
A chance of rain between 8am and 2pm. Partly sunny, with a high near 45. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 33.
Friday
A chance of rain. Mostly cloudy, with a high near 45.
Friday Night
A chance of rain before 2am. Mostly cloudy, with a low around 32.
Saturday
Mostly cloudy, with a high near 45.
Saturday Night
Mostly cloudy, with a low around 32.
Sunday
Mostly cloudy, with a high near 44.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
Mostly sunny, with a high near 36.
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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)
11:49 pm EDT Mar 16, 2026
12am EDT Mar 17, 2026-6pm EDT Mar 23, 2026



