Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Overcast

9°F

-13°C

Humidity 78%
Wind Speed Calm
Barometer 29.77 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 16 Jan 12:55 am EST
Extended Forecast for

4 Miles NE Avoca MI

  • Overnight

    Overnight: Mostly cloudy, with a temperature rising to around 12 by 5am. Wind chill values as low as -2. South wind 3 to 6 mph.

    Low: 5 °F

    Mostly Cloudy

  • Friday

    Friday: Snow.  High near 31. South wind 7 to 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 90%. New snow accumulation of around 2 inches.

    High: 31 °F

    Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 24. South southwest wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: 24 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow after 1pm.  Mostly cloudy, with a high near 30. West southwest wind 7 to 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    High: 30 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 12. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 12 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 21.

    High: 21 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of snow before 1am.  Mostly cloudy, with a low around 8. Chance of precipitation is 30%.

    Low: 8 °F

    Chance Snow

  • M.L.King Day

    M.L.King Day: A chance of snow.  Mostly cloudy, with a high near 15. Breezy.

    High: 15 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around -1.

    Low: -1 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a temperature rising to around 12 by 5am. Wind chill values as low as -2. South wind 3 to 6 mph.
Friday
Snow. High near 31. South wind 7 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of around 2 inches.
Friday Night
Mostly cloudy, with a low around 24. South southwest wind 7 to 10 mph, with gusts as high as 21 mph.
Saturday
A chance of snow after 1pm. Mostly cloudy, with a high near 30. West southwest wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 12. Southwest wind around 10 mph, with gusts as high as 20 mph.
Sunday
Mostly cloudy, with a high near 21.
Sunday Night
A chance of snow before 1am. Mostly cloudy, with a low around 8. Chance of precipitation is 30%.
M.L.King Day
A chance of snow. Mostly cloudy, with a high near 15. Breezy.
Monday Night
Mostly cloudy, with a low around -1.
Tuesday
Partly sunny, with a high near 11.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 2.
Wednesday
A chance of snow. Mostly cloudy, with a high near 24.
Wednesday Night
Mostly cloudy, with a low around 10.
Thursday
Partly sunny, with a high near 23.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Avoca MI
 43.09°N 82.62°W (Elev. 702 ft)
11:14 pm EST Jan 15, 2026
12am EST Jan 16, 2026-6pm EST Jan 22, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database