Hazardous Weather Conditions
Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.
Mostly Cloudy
32°F
0°C
| Humidity | 69% |
| Wind Speed | W 9 G 16 mph |
| Barometer | 29.94 in |
| Dewpoint | 23°F (-5°C) |
| Visibility | 10.00 mi |
| Wind Chill | 24°F (-4°C) |
| Last update | 12 Mar 2:35 am EDT |
Extended Forecast for
2 Miles S Fort Gratiot MI
High Wind Watch March 13, 05:00am until March 13, 08:00pm
Overnight

Low: 31 °F
Mostly Cloudy
and BlusteryThursday

High: 39 °F
Mostly Sunny
Thursday Night
Low: 27 °F
Partly Cloudy
then SnowFriday

High: 43 °F
Rain/Snow and
WindyFriday Night
Low: 25 °F
Breezy.
Chance Snow
then Mostly
CloudySaturday

High: 36 °F
Partly Sunny
Saturday Night
Low: 28 °F
Mostly Cloudy
then Chance
SnowSunday
High: 50 °F
Snow then
Rain/SnowSunday Night
Low: 30 °F
Breezy. Rain
then
Rain/Snow
Detailed Forecast
Overnight
Mostly cloudy, with a steady temperature around 31. Blustery, with a west northwest wind around 18 mph, with gusts as high as 33 mph.
Thursday
Mostly sunny, with a high near 39. West northwest wind 11 to 14 mph, with gusts as high as 25 mph.
Thursday Night
Snow, mainly after 3am. Low around 27. Light and variable wind becoming south 5 to 10 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday
Rain and snow before 11am, then rain likely between 11am and 5pm, then a chance of rain and snow after 5pm. High near 43. Windy, with a south wind 23 to 26 mph, with gusts as high as 46 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday Night
A chance of snow before 8pm. Mostly cloudy, with a low around 25. Breezy, with a west wind 17 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 36.
Saturday Night
A chance of snow after 2am. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Sunday
Snow before 2pm, then rain. Cloudy, with a high near 50.
Sunday Night
Rain before 2am, then rain and snow. Cloudy, with a low around 30. Breezy.
Monday
Snow, possibly mixed with rain, mainly before 8am. Mostly cloudy, with a high near 39. Breezy.
Monday Night
Mostly cloudy, with a low around 16. Breezy.
Tuesday
Mostly cloudy, with a high near 26.
Tuesday Night
Mostly cloudy, with a low around 15.
Wednesday
Partly sunny, with a high near 32.
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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)
2:35 am EDT Mar 12, 2026
2am EDT Mar 12, 2026-6pm EDT Mar 18, 2026



