Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Overcast

9°F

-13°C

Humidity 66%
Wind Speed SW 8 mph
Barometer 29.84 in
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill-3°F (-19°C)
Last update 27 Jan 9:15 am EST
Extended Forecast for

Marine City MI

Cold Weather Advisory January 27, 09:34am until January 27, 10:00am
Click here for hazard details and duration
...
  •  
    Cold Weather Advisory January 27, 09:34am until January 27, 10:00am

    NOW until 10:00am Tue

    Cold Weather Advisory

  • Today

    High: 18 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Tonight

    Tonight: Mostly clear, with a low around 1. Wind chill values as low as -10. West wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 1 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 15. Wind chill values as low as -10. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 15 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 0. Wind chill values as low as -9. West wind 6 to 8 mph.

    Low: 0 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 15. West wind 6 to 8 mph.

    High: 15 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -4.

    Low: -4 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 11.

    High: 11 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 2.

    Low: 2 °F

    Mostly Cloudy

Detailed Forecast

Today
Snow showers likely, mainly between 1pm and 4pm. Mostly cloudy, with a high near 18. Wind chill values as low as -8. Southwest wind around 16 mph becoming west northwest in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly clear, with a low around 1. Wind chill values as low as -10. West wind 6 to 10 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 15. Wind chill values as low as -10. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 0. Wind chill values as low as -9. West wind 6 to 8 mph.
Thursday
Mostly sunny, with a high near 15. West wind 6 to 8 mph.
Thursday Night
Mostly clear, with a low around -4.
Friday
Mostly sunny, with a high near 11.
Friday Night
Mostly cloudy, with a low around 2.
Saturday
Mostly cloudy, with a high near 19.
Saturday Night
Mostly cloudy, with a low around 5.
Sunday
Mostly sunny, with a high near 23.
Sunday Night
Partly cloudy, with a low around 6.
Monday
Partly sunny, with a high near 24.
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ABOUT THIS FORECAST

 
Point Forecast:
Marine City MI
 42.71°N 82.49°W (Elev. 581 ft)
4:13 am EST Jan 27, 2026
9am EST Jan 27, 2026-6pm EST Feb 2, 2026
 
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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