National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
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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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

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