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.

Overcast

34°F

1°C

Humidity 75%
Wind Speed W 8 mph
Barometer 29.44 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 25 Feb 4:35 am EST
Extended Forecast for

2 Miles SW Port Huron MI

  • Today

    Today: A slight chance of snow showers after 7am. Mostly cloudy, with a temperature rising to near 32 by 10am, then falling to around 26 during the remainder of the day. West wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    High: 32 °F⇓

    Slight Chance
    Snow Showers

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 13. West wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 21 mph.

    Low: 13 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 30. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 30 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. South southwest wind 3 to 6 mph.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 46. South southwest wind 6 to 11 mph, with gusts as high as 23 mph.

    High: 46 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow before 1am. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Chance Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of snow showers after 7am. Mostly cloudy, with a temperature rising to near 32 by 10am, then falling to around 26 during the remainder of the day. West wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 13. West wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 21 mph.
Thursday
Mostly sunny, with a high near 30. Calm wind becoming west southwest around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 23. South southwest wind 3 to 6 mph.
Friday
Sunny, with a high near 46. South southwest wind 6 to 11 mph, with gusts as high as 23 mph.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Partly sunny, with a high near 37.
Saturday Night
A chance of snow before 1am. Mostly cloudy, with a low around 17.
Sunday
Mostly sunny, with a high near 25.
Sunday Night
Mostly cloudy, with a low around 13.
Monday
Mostly sunny, with a high near 27.
Monday Night
Partly cloudy, with a low around 14.
Tuesday
A chance of rain and snow. Mostly sunny, with a high near 36.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Port Huron MI
 42.95°N 82.46°W (Elev. 610 ft)
Last Update:
3:35 am EST Feb 25, 2026
Forecast Valid:
4am EST Feb 25, 2026-6pm EST Mar 3, 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