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

12°F

-11°C

Humidity 79%
Wind Speed Calm
Barometer 30.24 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 3 Feb 9:35 pm EST
Extended Forecast for

4 Miles NE Avoca MI

  • Tonight

    Tonight: Mostly cloudy, with a low around 7. Calm wind becoming northwest around 5 mph after midnight.

    Low: 7 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 21. Wind chill values as low as zero. Northwest wind around 6 mph.

    High: 21 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 6. Calm wind.

    Low: 6 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 24. Light west southwest wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 24 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Snow likely, mainly after 1am. Mostly cloudy, with a low around 18. South southwest wind around 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Chance Snow
    then Snow
    Likely

  • Friday

    Friday: Snow likely before 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 60%.

    High: 33 °F

    Snow Likely

  • Friday Night

    Friday Night: Partly cloudy, with a low around 0.

    Low: 0 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 14.

    High: 14 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 4.

    Low: 4 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 7. Calm wind becoming northwest around 5 mph after midnight.
Wednesday
Mostly sunny, with a high near 21. Wind chill values as low as zero. Northwest wind around 6 mph.
Wednesday Night
Partly cloudy, with a low around 6. Calm wind.
Thursday
Mostly cloudy, with a high near 24. Light west southwest wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Thursday Night
Snow likely, mainly after 1am. Mostly cloudy, with a low around 18. South southwest wind around 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday
Snow likely before 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 0.
Saturday
Mostly sunny, with a high near 14.
Saturday Night
Mostly cloudy, with a low around 4.
Sunday
Partly sunny, with a high near 19.
Sunday Night
Partly cloudy, with a low around 1.
Monday
Partly sunny, with a high near 20.
Monday Night
Mostly cloudy, with a low around 10.
Tuesday
Partly sunny, with a high near 31.
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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:
9:50 pm EST Feb 3, 2026
Forecast Valid:
9pm EST Feb 3, 2026-6pm EST Feb 10, 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