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

25°F

-4°C

Humidity 80%
Wind Speed SW 3 mph
Barometer 30.11 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 3 Feb 5:55 am EST
Extended Forecast for

Port Huron MI

  • Today

    Today: A chance of flurries with a slight chance of snow before 10am, then a chance of flurries between 10am and 4pm. Partly sunny, with a high near 23. Northwest wind 5 to 8 mph. Chance of precipitation is 20%.

    High: 23 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 6. Wind chill values as low as -2. Calm wind becoming west northwest around 5 mph after midnight.

    Low: 6 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 22. Wind chill values as low as -3. Northwest wind around 6 mph.

    High: 22 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 6. Calm wind.

    Low: 6 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 23. South southwest wind 3 to 8 mph.

    High: 23 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Snow likely, mainly after 1am. Mostly cloudy, with a low around 17. Chance of precipitation is 70%.

    Low: 17 °F

    Chance Snow
    then Snow
    Likely

  • Friday

    Friday: A chance of snow before 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 50%.

    High: 33 °F

    Chance Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 3.

    Low: 3 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 16.

    High: 16 °F

    Partly Sunny

Detailed Forecast

Today
A chance of flurries with a slight chance of snow before 10am, then a chance of flurries between 10am and 4pm. Partly sunny, with a high near 23. Northwest wind 5 to 8 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 6. Wind chill values as low as -2. Calm wind becoming west northwest around 5 mph after midnight.
Wednesday
Partly sunny, with a high near 22. Wind chill values as low as -3. Northwest wind around 6 mph.
Wednesday Night
Partly cloudy, with a low around 6. Calm wind.
Thursday
Partly sunny, with a high near 23. South southwest wind 3 to 8 mph.
Thursday Night
Snow likely, mainly after 1am. Mostly cloudy, with a low around 17. Chance of precipitation is 70%.
Friday
A chance of snow before 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 50%.
Friday Night
Partly cloudy, with a low around 3.
Saturday
Partly sunny, with a high near 16.
Saturday Night
Mostly cloudy, with a low around 4.
Sunday
Partly sunny, with a high near 16.
Sunday Night
Partly cloudy, with a low around 1.
Monday
Partly sunny, with a high near 19.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Port Huron MI
 42.97°N 82.43°W (Elev. 600 ft)
Last Update:
3:25 am EST Feb 3, 2026
Forecast Valid:
6am EST Feb 3, 2026-6pm EST Feb 9, 2026
 
Forecast Discussion
 
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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