National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Overcast

30°F

-1°C

Humidity 59%
Wind Speed SW 9 G 16 mph
Barometer 29.77 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 6 Dec 12:55 am EST
Extended Forecast for

3 Miles W Marysville MI

  • Overnight

    Overnight: Cloudy, with a steady temperature around 25. South southwest wind 9 to 11 mph, with gusts as high as 25 mph.

    Low: 25 °F

    Cloudy

  • Saturday

    Saturday: A slight chance of snow showers and freezing rain before 10am. Mostly cloudy, with a high near 34. Southwest wind 7 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    High: 34 °F

    Slight Chance
    Wintry Mix
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow. Mostly cloudy, with a high near 32. Calm wind becoming west northwest 5 to 7 mph in the afternoon. Chance of precipitation is 50%.

    High: 32 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 12. North northwest wind around 6 mph.

    Low: 12 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of snow after 1am. Mostly cloudy, with a low around 14. Chance of precipitation is 30%.

    Low: 14 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday

    Tuesday: Snow likely before 1pm. Cloudy, with a high near 32.

    High: 32 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 1am. Cloudy, with a low around 25.

    Low: 25 °F

    Snow Likely

Detailed Forecast

Overnight
Cloudy, with a steady temperature around 25. South southwest wind 9 to 11 mph, with gusts as high as 25 mph.
Saturday
A slight chance of snow showers and freezing rain before 10am. Mostly cloudy, with a high near 34. Southwest wind 7 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 20. Calm wind.
Sunday
A chance of snow. Mostly cloudy, with a high near 32. Calm wind becoming west northwest 5 to 7 mph in the afternoon. Chance of precipitation is 50%.
Sunday Night
Partly cloudy, with a low around 12. North northwest wind around 6 mph.
Monday
Partly sunny, with a high near 26.
Monday Night
A chance of snow after 1am. Mostly cloudy, with a low around 14. Chance of precipitation is 30%.
Tuesday
Snow likely before 1pm. Cloudy, with a high near 32.
Tuesday Night
Snow likely, mainly after 1am. Cloudy, with a low around 25.
Wednesday
Rain and snow. Cloudy, with a high near 36.
Wednesday Night
A chance of snow. Cloudy, with a low around 20.
Thursday
A chance of snow. Mostly cloudy, with a high near 29.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 14.
Friday
A chance of snow. Partly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Marysville MI
 42.91°N 82.53°W (Elev. 646 ft)
Last Update:
12:13 am EST Dec 6, 2025
Forecast Valid:
1am EST Dec 6, 2025-6pm EST Dec 12, 2025
 
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