Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Overcast

32°F

0°C

Humidity 64%
Wind Speed E 8 mph
Barometer 30.20 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 15 Mar 1:55 am EDT
Extended Forecast for

3 Miles W Marysville MI

Wind Advisory March 15, 11:00am until March 16, 12:00am
Click here for hazard details and duration
Wind Advisory
  • Overnight

    Overnight: Snow.  Low around 28. East wind around 7 mph.  Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 28 °F

    Snow

  • Sunday

    Sunday: A chance of snow, possibly mixing with rain after 9am, then gradually ending.  Cloudy, with a high near 58. South southeast wind 11 to 13 mph, with gusts as high as 31 mph.  Chance of precipitation is 30%.

    High: 58 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: A chance of showers before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then showers and possibly a thunderstorm after 2am.  Low around 37. Breezy, with a south wind 15 to 18 mph, with gusts as high as 41 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 37 °F

    Chance
    T-storms then
    Showers and
    Breezy

  • Monday

    Monday: Rain before 11am, then a chance of snow between 11am and 2pm.  High near 48. Breezy, with a south wind 15 to 18 mph, with gusts as high as 33 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 48 °F

    Rain/Snow
    then Chance
    Snow and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 15. West wind around 16 mph, with gusts as high as 32 mph.

    Low: 15 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 27.

    High: 27 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow.  Mostly cloudy, with a high near 36.

    High: 36 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Snow. Low around 28. East wind around 7 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
A chance of snow, possibly mixing with rain after 9am, then gradually ending. Cloudy, with a high near 58. South southeast wind 11 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Sunday Night
A chance of showers before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then showers and possibly a thunderstorm after 2am. Low around 37. Breezy, with a south wind 15 to 18 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Rain before 11am, then a chance of snow between 11am and 2pm. High near 48. Breezy, with a south wind 15 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday Night
Mostly cloudy, with a low around 15. West wind around 16 mph, with gusts as high as 32 mph.
Tuesday
Mostly cloudy, with a high near 27.
Tuesday Night
Mostly cloudy, with a low around 17.
Wednesday
A chance of snow. Mostly cloudy, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
Mostly cloudy, with a high near 48.
Thursday Night
Mostly cloudy, with a low around 32.
Friday
Mostly cloudy, with a high near 49.
Friday Night
Mostly cloudy, with a low around 32.
Saturday
Partly sunny, with a high near 47.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Marysville MI
 42.91°N 82.53°W (Elev. 646 ft)
9:13 pm EDT Mar 14, 2026
2am EDT Mar 15, 2026-6pm EDT Mar 21, 2026
 
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Additional Resources

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