Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Overcast

41°F

5°C

Humidity 61%
Wind Speed SW 13 G 26 mph
Barometer 29.26 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 16 Mar 10:15 am EDT
Extended Forecast for

Marine City MI

Wind Advisory March 16, 10:29am until March 17, 12:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory March 16, 10:29am until March 17, 12:00am

    NOW until 12:00am Tue

    Wind Advisory

  • Today

    High: 53 °F

    Windy. Cloudy
    then Chance
    Snow/Sleet

  • Tonight

    Tonight: A chance of snow showers after 2am.  Mostly cloudy, with a low around 17. Breezy, with a west northwest wind 21 to 23 mph, with gusts as high as 41 mph.  Chance of precipitation is 30%.

    Low: 17 °F

    Chance Snow
    Showers and
    Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 28. West northwest wind 11 to 16 mph, with gusts as high as 29 mph.

    High: 28 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 20. West southwest wind 5 to 7 mph.

    Low: 20 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 37. South wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 37 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain between 8am and 2pm.  Partly sunny, with a high near 47. Chance of precipitation is 30%.

    High: 47 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

Detailed Forecast

Today
A slight chance of sleet between noon and 1pm, then a chance of snow showers. Cloudy, with a temperature falling to around 33 by 5pm. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 46 mph. Chance of precipitation is 30%.
Tonight
A chance of snow showers after 2am. Mostly cloudy, with a low around 17. Breezy, with a west northwest wind 21 to 23 mph, with gusts as high as 41 mph. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 28. West northwest wind 11 to 16 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly cloudy, with a low around 20. West southwest wind 5 to 7 mph.
Wednesday
Mostly cloudy, with a high near 37. South wind 7 to 14 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
A chance of rain between 8am and 2pm. Partly sunny, with a high near 47. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 34.
Friday
Mostly cloudy, with a high near 47.
Friday Night
A chance of rain before 2am. Mostly cloudy, with a low around 35.
Saturday
Partly sunny, with a high near 47.
Saturday Night
Mostly cloudy, with a low around 32.
Sunday
Partly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
Marine City MI
 42.71°N 82.49°W (Elev. 581 ft)
10:14 am EDT Mar 16, 2026
10am EDT Mar 16, 2026-6pm EDT Mar 22, 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