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 | 48% |
| Wind Speed | NE 10 mph |
| Barometer | 30.22 in |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 30°F (-1°C) |
| Last update | 14 Mar 4:15 pm EDT |
Extended Forecast for
Port Huron MI
Wind Advisory March 15, 11:00am until March 16, 12:00am
This Afternoon
High: 36 °F
Mostly Sunny
Tonight
Low: 29 °F
Mostly Cloudy
then SnowSunday
High: 57 °F
Chance Snow
then Mostly
CloudySunday Night
Low: 36 °F
Breezy.
Chance
T-storms then
ShowersMonday
High: 45 °F
Breezy.
Rain/Snow
then Chance
Rain/SnowMonday Night
Low: 16 °F
Chance Snow
and BreezyTuesday
High: 25 °F
Mostly Cloudy
Tuesday Night
Low: 18 °F
Mostly Cloudy
Wednesday
High: 34 °F
Chance Snow
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 36. North northeast wind around 6 mph.
Tonight
Snow, mainly after 2am. Low around 29. Light east wind increasing to 5 to 9 mph in the evening. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday
A chance of snow before 8am. Cloudy, with a high near 57. South southeast wind around 14 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Sunday Night
A chance of showers before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then showers and possibly a thunderstorm after 2am. Low around 36. Breezy, with a south wind 20 to 22 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
Rain, possibly mixing with snow after 11am, then gradually ending. High near 45. Breezy, with a southwest wind 18 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday Night
A chance of snow between 8pm and 2am. Mostly cloudy, with a low around 16. Breezy. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 25.
Tuesday Night
Mostly cloudy, with a low around 18.
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 34.
Friday
Mostly cloudy, with a high near 47.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Port Huron MI
42.99°N 82.43°W (Elev. 600 ft)
42.99°N 82.43°W (Elev. 600 ft)
4:13 pm EDT Mar 14, 2026
4pm EDT Mar 14, 2026-6pm EDT Mar 20, 2026
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