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

45°F

7°C

Humidity 61%
Wind Speed NE 9 mph
Barometer 29.94 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 1 May 1:56 pm EDT
Extended Forecast for

4 Miles NE Avoca MI

Freeze Warning May 2, 12:00am until May 2, 09:00am
Click here for hazard details and duration
Freeze Warning

  • This Afternoon

    This Afternoon: A chance of showers, mainly after 3pm. Partly sunny, with a high near 48. North northeast wind around 9 mph. Chance of precipitation is 30%.

    High: 48 °F

    Chance
    Showers

  • Tonight

    Tonight: Widespread frost, mainly after 1am. Otherwise, partly cloudy, with a low around 32. North northeast wind around 6 mph becoming calm in the evening.

    Low: 32 °F

    Frost

  • Saturday

    Saturday: Mostly sunny, with a high near 47. Northwest wind 5 to 8 mph.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31. Light and variable wind.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers after 2pm. Increasing clouds, with a high near 59. West southwest wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    High: 59 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 2am. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.

    Low: 45 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers after 2pm. Partly sunny, with a high near 68. Chance of precipitation is 30%.

    High: 68 °F

    Partly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers. Mostly cloudy, with a high near 58.

    High: 58 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A chance of showers, mainly after 3pm. Partly sunny, with a high near 48. North northeast wind around 9 mph. Chance of precipitation is 30%.
Tonight
Widespread frost, mainly after 1am. Otherwise, partly cloudy, with a low around 32. North northeast wind around 6 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 47. Northwest wind 5 to 8 mph.
Saturday Night
Partly cloudy, with a low around 31. Light and variable wind.
Sunday
A chance of showers after 2pm. Increasing clouds, with a high near 59. West southwest wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Sunday Night
A chance of showers before 2am. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.
Monday
A chance of showers after 2pm. Partly sunny, with a high near 68. Chance of precipitation is 30%.
Monday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 46.
Tuesday
A chance of showers. Mostly cloudy, with a high near 58.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 41.
Wednesday
A chance of showers. Mostly cloudy, with a high near 55.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 37.
Thursday
A chance of showers. Partly sunny, with a high near 53.
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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:
1:14 pm EDT May 1, 2026
Forecast Valid:
2pm EDT May 1, 2026-6pm EDT May 7, 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