National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Light Snow

23°F

-5°C

Humidity 86%
Wind Speed Calm
Barometer 30.00 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 3 Jan 11:35 pm EST
Extended Forecast for

3 Miles N Port Huron MI

  • Tonight

    Tonight: A chance of flurries with a slight chance of snow showers before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 19. West northwest wind 7 to 9 mph. Chance of precipitation is 20%.

    Low: 19 °F

    Slight Chance
    Snow Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 28. West northwest wind 6 to 9 mph.

    High: 28 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Snow likely after 1am. Mostly cloudy, with a steady temperature around 24. Calm wind becoming south 5 to 7 mph after midnight. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 24 °F

    Mostly Cloudy
    then Snow
    Likely

  • Monday

    Monday: Mostly cloudy, with a high near 34. South wind 6 to 8 mph.

    High: 34 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26. Light south southwest wind.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain after 1pm. Cloudy, with a high near 38. Chance of precipitation is 40%.

    High: 38 °F

    Cloudy then
    Chance Rain

  • Tuesday Night

    Tuesday Night: A chance of rain before 1am. Cloudy, with a low around 32. Chance of precipitation is 30%.

    Low: 32 °F

    Chance Rain

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 39.

    High: 39 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of flurries with a slight chance of snow showers before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 19. West northwest wind 7 to 9 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 28. West northwest wind 6 to 9 mph.
Sunday Night
Snow likely after 1am. Mostly cloudy, with a steady temperature around 24. Calm wind becoming south 5 to 7 mph after midnight. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Monday
Mostly cloudy, with a high near 34. South wind 6 to 8 mph.
Monday Night
Mostly cloudy, with a low around 26. Light south southwest wind.
Tuesday
A chance of rain after 1pm. Cloudy, with a high near 38. Chance of precipitation is 40%.
Tuesday Night
A chance of rain before 1am. Cloudy, with a low around 32. Chance of precipitation is 30%.
Wednesday
Mostly cloudy, with a high near 39.
Wednesday Night
Mostly cloudy, with a low around 31.
Thursday
A chance of rain after 1pm. Mostly cloudy, with a high near 43.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 35.
Friday
A chance of rain. Mostly cloudy, with a high near 44.
Friday Night
A chance of rain. Mostly cloudy, with a low around 33.
Saturday
A chance of rain. Mostly cloudy, with a high near 40.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Port Huron MI
 43.01°N 82.42°W (Elev. 577 ft)
Last Update:
9:25 pm EST Jan 3, 2026
Forecast Valid:
11pm EST Jan 3, 2026-6pm EST Jan 10, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation