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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

5°F

-15°C

Humidity 32%
Wind Speed W 8 mph
Barometer 30.51 in
Dewpoint -18°F (-28°C)
Visibility 10.00 mi
Wind Chill-8°F (-22°C)
Last update 23 Jan 3:35 pm EST
Extended Forecast for

2 Miles W Port Huron MI

Cold Weather Advisory January 23, 03:56pm until January 24, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 23, 03:56pm until January 24, 10:00am

    NOW until 10:00am Sat

    Cold Weather Advisory

  • This Afternoon

    High: 5 °F

    Cold

  • Tonight

    Tonight: Mostly clear, with a low around -14. West wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 20 mph.

    Low: -14 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds and cold, with a high near 6. Wind chill values as low as -19. Calm wind becoming west around 5 mph.

    High: 6 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 3. Calm wind becoming east around 5 mph after midnight.

    Low: 3 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow. High near 17. Northeast wind 6 to 9 mph. Chance of precipitation is 80%. New snow accumulation of around 2 inches.

    High: 17 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 1am. Cloudy, with a low around 11. Chance of precipitation is 60%.

    Low: 11 °F

    Snow Likely

  • Monday

    Monday: A chance of snow before 1pm. Mostly cloudy, with a high near 16. Chance of precipitation is 30%.

    High: 16 °F

    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 3.

    Low: 3 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Sunny and cold, with a high near 5. Wind chill values as low as -14. West northwest wind 11 to 13 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around -14. West wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 20 mph.
Saturday
Increasing clouds and cold, with a high near 6. Wind chill values as low as -19. Calm wind becoming west around 5 mph.
Saturday Night
Mostly cloudy, with a low around 3. Calm wind becoming east around 5 mph after midnight.
Sunday
Snow. High near 17. Northeast wind 6 to 9 mph. Chance of precipitation is 80%. New snow accumulation of around 2 inches.
Sunday Night
Snow likely, mainly before 1am. Cloudy, with a low around 11. Chance of precipitation is 60%.
Monday
A chance of snow before 1pm. Mostly cloudy, with a high near 16. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 3.
Tuesday
Mostly cloudy, with a high near 18.
Tuesday Night
Partly cloudy, with a low around 2.
Wednesday
Partly 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
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Port Huron MI
 42.97°N 82.46°W (Elev. 610 ft)
Last Update:
3:24 pm EST Jan 23, 2026
Forecast Valid:
3pm 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