Hazardous Weather Conditions
Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.
Fair
63°F
17°C
| Humidity | 49% |
| Wind Speed | SE 12 G 21 mph |
| Barometer | 29.43 in |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Last update | 15 Mar 6:36 pm EDT |
Extended Forecast for
2 Miles S Fort Gratiot MI
Wind Advisory March 15, 06:48pm until March 17, 12:00am
NOW until 12:00am Tue
Wind Advisory
Tonight
Low: 50 °F
Breezy.
Slight Chance
Rain then
RainMonday
High: 50 °F⇓
Breezy.
Chance Rain
then Slight
Chance
Rain/SnowMonday Night
Low: 14 °F
Chance Snow
and BreezyTuesday
High: 26 °F
Mostly Cloudy
Tuesday Night
Low: 16 °F
Mostly Cloudy
Wednesday
High: 35 °F
Mostly Cloudy
Wednesday Night
Low: 30 °F
Mostly Cloudy
Thursday
High: 45 °F
Chance
Rain/Snow
Detailed Forecast
Tonight
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 3am. Low around 50. Breezy, with a south wind 16 to 21 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A chance of rain before 2pm, then a slight chance of snow. Mostly cloudy, with a temperature falling to around 32 by 5pm. Breezy, with a southwest wind 18 to 21 mph, with gusts as high as 44 mph. Chance of precipitation is 30%.
Monday Night
A chance of snow before 2am. Mostly cloudy, with a low around 14. Wind chill values as low as -1. Breezy, with a west wind 18 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 26. Wind chill values as low as -1. West northwest wind around 15 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly cloudy, with a low around 16. West wind 5 to 9 mph.
Wednesday
Mostly cloudy, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
A chance of rain, mixing with snow after 8am, then gradually ending. Mostly cloudy, with a high near 45.
Thursday Night
Mostly cloudy, with a low around 31.
Friday
A chance of rain after 2pm. Mostly cloudy, with a high near 47.
Friday Night
A chance of rain. Mostly cloudy, with a low around 34.
Saturday
Partly sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Partly sunny, with a high near 39.
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Forecast AreaABOUT 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)
5:24 pm EDT Mar 15, 2026
6pm EDT Mar 15, 2026-6pm EDT Mar 22, 2026
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