Hazardous Weather Conditions

Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Fair

70°F

21°C

Humidity 94%
Wind Speed Calm
Barometer 29.80 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 18 Jun 3:15 am EDT
Extended Forecast for

3 Miles SE Avoca MI

  • Overnight

    Overnight: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 65. Light west northwest wind.  Chance of precipitation is 20%.

    Low: 65 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm, mainly after 8am.  High near 81. Calm wind becoming south southeast 5 to 7 mph in the afternoon.  Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

    High: 81 °F

    Showers
    Likely then
    T-storms

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  Low around 60. East southeast wind 7 to 13 mph becoming southwest after midnight. Winds could gust as high as 21 mph.  Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

    Low: 60 °F

    Heavy Rain

  • Juneteenth

    Juneteenth: A chance of showers before 8am.  Mostly cloudy, with a high near 74. Northwest wind 11 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 30%.

    High: 74 °F

    Chance
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 58. West southwest wind 3 to 7 mph.

    Low: 58 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 89.

    High: 89 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 72.

    Low: 72 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Light west northwest wind. Chance of precipitation is 20%.
Wednesday
Showers and possibly a thunderstorm, mainly after 8am. High near 81. Calm wind becoming south southeast 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Wednesday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 60. East southeast wind 7 to 13 mph becoming southwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.
Juneteenth
A chance of showers before 8am. Mostly cloudy, with a high near 74. Northwest wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 58. West southwest wind 3 to 7 mph.
Friday
Mostly sunny, with a high near 82.
Friday Night
Partly cloudy, with a low around 66.
Saturday
Partly sunny, with a high near 89.
Saturday Night
Partly cloudy, with a low around 72.
Sunday
Sunny, with a high near 93.
Sunday Night
Mostly clear, with a low around 73.
Monday
Sunny and hot, with a high near 94.
Monday Night
Mostly clear, with a low around 72.
Tuesday
Mostly sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Avoca MI
 43.02°N 82.63°W (Elev. 686 ft)
3:24 am EDT Jun 18, 2025
3am EDT Jun 18, 2025-6pm EDT Jun 24, 2025
 
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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