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Hazardous Weather Conditions

Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Partly Cloudy

5°F

-15°C

Humidity 60%
Wind Speed W 7 mph
Barometer 30.28 in
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Wind Chill-7°F (-22°C)
Last update 23 Jan 7:55 am EST
Extended Forecast for

Port Huron MI

Cold Weather Advisory January 23, 08:05am until January 24, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 23, 08:05am until January 24, 10:00am

    NOW until 10:00am Sat

    Cold Weather Advisory

  • Today

    High: 5 °F

    Cold

  • Tonight

    Tonight: Mostly clear, with a low around -8. Wind chill values as low as -18. West wind 5 to 7 mph.

    Low: -8 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds and cold, with a high near 9. Wind chill values as low as -18. Light and variable wind.

    High: 9 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 2. Calm wind becoming east around 5 mph after midnight.

    Low: 2 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 1pm. Cloudy, with a high near 16. East wind 6 to 9 mph. Chance of precipitation is 70%. New snow accumulation of around 2 inches.

    High: 16 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 9. Chance of precipitation is 60%.

    Low: 9 °F

    Snow Likely

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 17.

    High: 17 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 4.

    Low: 4 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly sunny and cold, with a high near 5. Wind chill values as low as -17. West northwest wind 10 to 13 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around -8. Wind chill values as low as -18. West wind 5 to 7 mph.
Saturday
Increasing clouds and cold, with a high near 9. Wind chill values as low as -18. Light and variable wind.
Saturday Night
Mostly cloudy, with a low around 2. Calm wind becoming east around 5 mph after midnight.
Sunday
Snow likely, mainly after 1pm. Cloudy, with a high near 16. East wind 6 to 9 mph. Chance of precipitation is 70%. New snow accumulation of around 2 inches.
Sunday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 9. Chance of precipitation is 60%.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 17.
Monday Night
Mostly cloudy, with a low around 4.
Tuesday
Mostly cloudy, with a high near 19.
Tuesday Night
Partly cloudy, with a low around 2.
Wednesday
Mostly sunny, with a high near 16.
Wednesday Night
Mostly cloudy, with a low around 3.
Thursday
Partly sunny, with a high near 15.
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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:
4:35 am EST Jan 23, 2026
Forecast Valid:
8am EST Jan 23, 2026-6pm EST Jan 29, 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