Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Overcast

63°F

17°C

Humidity 45%
Wind Speed S 14 G 24 mph
Barometer 29.30 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 15 Mar 11:35 pm EDT
Extended Forecast for

Allenton MI

Wind Advisory March 15, 11:43pm until March 17, 12:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory March 15, 11:43pm until March 17, 12:00am

    NOW until 12:00am Tue

    Wind Advisory

  • Tonight

    Low: 48 °F

    Rain and
    Breezy

  • Monday

    Monday: A chance of rain before 8am, then a slight chance of snow after 1pm.  Mostly cloudy, with a temperature falling to around 30 by 5pm. Breezy, with a south southwest wind 18 to 21 mph, with gusts as high as 45 mph.  Chance of precipitation is 30%.

    High: 51 °F

    Breezy.
    Chance Rain
    then Slight
    Chance Snow

  • Monday Night

    Monday Night: A chance of snow before 2am.  Mostly cloudy, with a low around 13. Wind chill values as low as -3. Breezy, with a west northwest wind 18 to 20 mph, with gusts as high as 40 mph.  Chance of precipitation is 30%.

    Low: 13 °F

    Chance Snow
    and Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 26. Wind chill values as low as -3. West northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 26 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 15. West wind 5 to 8 mph.

    Low: 15 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy

  • Wednesday Night

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

    Low: 30 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain and snow between 8am and 2pm.  Mostly cloudy, with a high near 48.

    High: 48 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
A chance of rain and thunderstorms before 3am, then rain and possibly a thunderstorm between 3am and 5am, then a chance of rain and thunderstorms after 5am. Low around 48. Breezy, with a south wind 20 to 22 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A chance of rain before 8am, then a slight chance of snow after 1pm. Mostly cloudy, with a temperature falling to around 30 by 5pm. Breezy, with a south southwest wind 18 to 21 mph, with gusts as high as 45 mph. Chance of precipitation is 30%.
Monday Night
A chance of snow before 2am. Mostly cloudy, with a low around 13. Wind chill values as low as -3. Breezy, with a west northwest wind 18 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 26. Wind chill values as low as -3. West northwest wind around 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 15. West wind 5 to 8 mph.
Wednesday
Mostly cloudy, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
A chance of rain and snow between 8am and 2pm. Mostly cloudy, with a high near 48.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
A chance of rain after 2pm. Mostly cloudy, with a high near 50.
Friday Night
A chance of rain. Mostly cloudy, with a low around 34.
Saturday
Partly sunny, with a high near 50.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Partly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
Allenton MI
 42.91°N 82.88°W (Elev. 801 ft)
8:13 pm EDT Mar 15, 2026
11pm EDT Mar 15, 2026-6pm EDT Mar 22, 2026
 
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Additional Resources

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