National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Overcast

27°F

-3°C

Humidity 74%
Wind Speed SE 6 mph
Barometer 30.09 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 5 Jan 12:55 am EST
Extended Forecast for

Avoca MI

  • Overnight

    Overnight: Snow likely, mainly before 4am. Cloudy, with a steady temperature around 25. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.

    Low: 25 °F

    Snow Likely

  • Monday

    Monday: A chance of snow before 7am. Mostly cloudy, with a high near 35. Southwest wind 5 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    High: 35 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26. Light south wind.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Freezing rain before 10am, then rain. High near 39. South southeast wind 5 to 7 mph. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible.

    High: 39 °F

    Rain/Freezing
    Rain then
    Rain

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 31. West wind around 7 mph.

    Low: 31 °F

    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 39.

    High: 39 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain after 1pm. Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly after 1am. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Rain Likely

Detailed Forecast

Overnight
Snow likely, mainly before 4am. Cloudy, with a steady temperature around 25. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.
Monday
A chance of snow before 7am. Mostly cloudy, with a high near 35. Southwest wind 5 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 26. Light south wind.
Tuesday
Freezing rain before 10am, then rain. High near 39. South southeast wind 5 to 7 mph. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible.
Tuesday Night
Cloudy, with a low around 31. West wind around 7 mph.
Wednesday
Mostly cloudy, with a high near 39.
Wednesday Night
Mostly cloudy, with a low around 31.
Thursday
A chance of rain after 1pm. Partly sunny, with a high near 45.
Thursday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 32.
Friday
A chance of rain. Mostly cloudy, with a high near 41.
Friday Night
A chance of rain. Mostly cloudy, with a low around 30.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 37.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 22.
Sunday
Mostly cloudy, with a high near 30.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Avoca MI
 43.07°N 82.68°W (Elev. 768 ft)
Last Update:
8:50 pm EST Jan 4, 2026
Forecast Valid:
1am EST Jan 5, 2026-6pm EST Jan 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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