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Hazardous Weather Conditions
Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.
Overcast
37°F
3°C
| Humidity | 87% |
| Wind Speed | Calm |
| Barometer | 29.50 in |
| Dewpoint | 34°F (1°C) |
| Visibility | 10.00 mi |
| Last update | 14 Jan 8:15 am EST |
Extended Forecast for
Port Huron MI
Today
High: 39 °F⇓
Rain/Snow
Likely then
Snow LikelyTonight

Low: 12 °F
Snow Likely
Thursday
High: 18 °F
Chance Snow
then Partly
SunnyThursday Night

Low: 11 °F
Increasing
CloudsFriday

High: 32 °F
Snow
Friday Night

Low: 24 °F
Chance Snow
Saturday

High: 30 °F
Chance Snow
Saturday Night

Low: 14 °F
Chance Snow
Sunday

High: 21 °F
Mostly Cloudy
Detailed Forecast
Today
Rain and snow likely, becoming all snow after 10am. Mostly cloudy, with a temperature falling to around 21 by 4pm. Northwest wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly between 10pm and 1am. Mostly cloudy, with a low around 12. Wind chill values as low as -2. Northwest wind around 14 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Thursday
A chance of snow before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 18. Wind chill values as low as -5. Northwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Thursday Night
Increasing clouds, with a low around 11. West northwest wind 5 to 7 mph becoming south after midnight.
Friday
Snow. High near 32. South wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Friday Night
A chance of snow before 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Saturday
A chance of snow. Mostly cloudy, with a high near 30. Chance of precipitation is 50%.
Saturday Night
A chance of snow before 1am. Mostly cloudy, with a low around 14.
Sunday
Mostly cloudy, with a high near 21.
Sunday Night
A chance of snow before 1am. Mostly cloudy, with a low around 11.
M.L.King Day
A chance of snow. Mostly cloudy, with a high near 20.
Monday Night
Mostly cloudy, with a low around 6.
Tuesday
Mostly cloudy, with a high near 16.
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ABOUT THIS FORECAST
Point Forecast:
Port Huron MI
42.97°N 82.43°W (Elev. 600 ft)
42.97°N 82.43°W (Elev. 600 ft)
7:25 am EST Jan 14, 2026
8am EST Jan 14, 2026-6pm EST Jan 20, 2026



