Hazardous Weather Conditions

Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Partly Cloudy

57°F

14°C

Humidity 94%
Wind Speed S 13 mph
Barometer 29.75 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 7 Mar 8:15 am EST
Extended Forecast for

3 Miles W Marysville MI

  • Today

    Today: Showers and possibly a thunderstorm before 5pm, then showers likely.  Patchy fog before 9am. High near 64. South southwest wind 11 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 64 °F

    Showers and
    Patchy Fog

  • Tonight

    Tonight: A slight chance of showers before 7pm.  Cloudy, then gradually becoming partly cloudy, with a low around 35. West wind 5 to 11 mph, with gusts as high as 25 mph.  Chance of precipitation is 10%.

    Low: 35 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 55. Southwest wind 6 to 13 mph, with gusts as high as 24 mph.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40. South southwest wind 7 to 9 mph, with gusts as high as 21 mph.

    Low: 40 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 64. South southwest wind around 11 mph, with gusts as high as 23 mph.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 39.

    Low: 39 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Rain.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Rain

  • Wednesday

    Wednesday: Rain.  Cloudy, with a high near 49.

    High: 49 °F

    Rain

Detailed Forecast

Today
Showers and possibly a thunderstorm before 5pm, then showers likely. Patchy fog before 9am. High near 64. South southwest wind 11 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A slight chance of showers before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 35. West wind 5 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 10%.
Sunday
Sunny, with a high near 55. Southwest wind 6 to 13 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 40. South southwest wind 7 to 9 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 64. South southwest wind around 11 mph, with gusts as high as 23 mph.
Monday Night
Increasing clouds, with a low around 39.
Tuesday
Partly sunny, with a high near 55.
Tuesday Night
Rain. Mostly cloudy, with a low around 39.
Wednesday
Rain. Cloudy, with a high near 49.
Wednesday Night
A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 24.
Thursday
Mostly cloudy, with a high near 35.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
A chance of rain and snow. Cloudy, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Marysville MI
 42.91°N 82.53°W (Elev. 646 ft)
3:50 am EST Mar 7, 2026
8am EST Mar 7, 2026-6pm EDT Mar 13, 2026
 
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Additional Resources

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Hourly Weather Forecast

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