Hazardous Weather Conditions
Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.
Overcast
41°F
5°C
| Humidity | 61% |
| Wind Speed | SW 13 G 26 mph |
| Barometer | 29.39 in |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 34°F (1°C) |
| Last update | 13 Mar 4:15 pm EDT |
Extended Forecast for
2 Miles S Fort Gratiot MI
High Wind Warning March 13, 04:21pm until March 13, 10:00pm
NOW until 10:00pm Fri

High Wind Warning
This Afternoon

High: 40 °F
Chance
Showers and
BreezyTonight
Low: 25 °F
Windy. Chance
Rain/Snow
then Chance
Snow ShowersSaturday

High: 36 °F
Mostly Sunny
Saturday Night
Low: 28 °F
Mostly Cloudy
then Snow
LikelySunday
High: 55 °F
Wintry Mix
Likely then
Chance RainSunday Night
Low: 37 °F
Breezy.
Chance Rain
then RainMonday
High: 51 °F
Breezy. Rain
then
Rain/Snow
LikelyMonday Night

Low: 16 °F
Chance Snow
and Breezy
Detailed Forecast
This Afternoon
A chance of showers. Mostly cloudy, with a steady temperature around 40. Breezy, with a west southwest wind around 20 mph, with gusts as high as 46 mph. Chance of precipitation is 50%.
Tonight
A chance of rain and snow showers before 9pm, then a chance of snow showers between 9pm and 1am. Mostly cloudy, with a low around 25. Windy, with a west northwest wind 20 to 25 mph, with gusts as high as 46 mph. Chance of precipitation is 50%.
Saturday
Mostly sunny, with a high near 36. Northwest wind 7 to 11 mph, with gusts as high as 22 mph.
Saturday Night
Snow likely after 2am. Mostly cloudy, with a low around 28. East wind 3 to 8 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Sunday
Snow likely before 8am, then a chance of snow and sleet between 8am and 11am, then a chance of rain after 11am. Cloudy, with a high near 55. South southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow and sleet accumulation of less than one inch possible.
Sunday Night
Rain, mainly after 2am. Low around 37. Breezy. Chance of precipitation is 80%.
Monday
Rain before 2pm, then a chance of snow. High near 51. Breezy. Chance of precipitation is 80%.
Monday Night
A chance of snow before 2am. Mostly cloudy, with a low around 16. Breezy.
Tuesday
Mostly cloudy, with a high near 25.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
A chance of snow. Mostly cloudy, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
Partly sunny, with a high near 46.
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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)
3:24 pm EDT Mar 13, 2026
4pm EDT Mar 13, 2026-6pm EDT Mar 19, 2026



