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Hazardous Weather Conditions

Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Fair

0°F

-18°C

Humidity 41%
Wind Speed Calm
Barometer 30.61 in
Dewpoint -18°F (-28°C)
Visibility 10.00 mi
Last update 23 Jan 6:55 pm EST
Extended Forecast for

4 Miles N Port Huron MI

Cold Weather Advisory January 23, 07:06pm until January 24, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 23, 07:06pm until January 24, 10:00am

    NOW until 10:00am Sat

    Cold Weather Advisory

  • Tonight

    Low: -14 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds and cold, with a high near 6. Wind chill values as low as -22. Light and variable wind becoming west around 6 mph.

    High: 6 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a temperature falling to near 4 by 10pm, then rising to around 8 during the remainder of the night. Wind chill values as low as -4. Calm wind becoming east around 6 mph after midnight.

    Low: 4 °F⇑

    Mostly Cloudy

  • Sunday

    Sunday: Snow. High near 17. Wind chill values as low as -4. East wind 8 to 10 mph, with gusts as high as 18 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. North wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 11 °F

    Snow Likely

  • Monday

    Monday: Mostly cloudy, with a high near 16.

    High: 16 °F

    Mostly Cloudy

  • Monday Night

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

    Low: 4 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 17.

    High: 17 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around -14. Wind chill values as low as -22. West northwest wind 5 to 9 mph becoming light west 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 -22. Light and variable wind becoming west around 6 mph.
Saturday Night
Mostly cloudy, with a temperature falling to near 4 by 10pm, then rising to around 8 during the remainder of the night. Wind chill values as low as -4. Calm wind becoming east around 6 mph after midnight.
Sunday
Snow. High near 17. Wind chill values as low as -4. East wind 8 to 10 mph, with gusts as high as 18 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. North wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Monday
Mostly cloudy, with a high near 16.
Monday Night
Mostly cloudy, with a low around 4.
Tuesday
Mostly cloudy, with a high near 17.
Tuesday Night
Partly cloudy, with a low around 3.
Wednesday
Partly sunny, with a high near 16.
Wednesday Night
Mostly cloudy, with a low around 4.
Thursday
Partly sunny, with a high near 15.
Thursday Night
Mostly cloudy, with a low around 2.
Friday
Partly sunny, with a high near 16.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Port Huron MI
 43.03°N 82.45°W (Elev. 597 ft)
Last Update:
4:13 pm EST Jan 23, 2026
Forecast Valid:
7pm EST Jan 23, 2026-6pm EST Jan 30, 2026
 
Forecast Discussion
 
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Additional Resources

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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