Hazardous Weather Conditions

Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91° N Lon: 82.53° W Elev: 636 ft.

Light Rain

68°F

20°C

Humidity 73%
Wind Speed N 3 mph
Barometer 29.85 in
Dewpoint 59°F (15°C)
Visibility 7.00 mi
Last update 20 Jun 1:55 pm EDT
Detailed forecast for

St. Clair County

Rest Of Today
Mostly cloudy with a chance of showers and thunderstorms early in the afternoon, then partly cloudy with showers and a chance of thunderstorms in the late afternoon. Near steady temperature around 70. West winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 80 percent.
Tonight
Partly cloudy. Lows in the lower 50s. Northwest winds up to 5 mph.
Sunday
Partly cloudy in the morning, then becoming cloudy. Highs in the mid 70s. Northwest winds up to 5 mph, becoming southeast in the afternoon.
Sunday Night
Cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the mid 50s. East winds up to 10 mph. Chance of rain 70 percent.
Monday
Mostly cloudy with a chance of showers in the morning, then partly cloudy in the afternoon. Highs in the lower 70s. Northeast winds 5 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent.
Monday Night
Mostly clear. Lows in the lower 50s.
Tuesday
Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 70s.
Tuesday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s.
Wednesday
Partly cloudy. A chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 50 percent.
Wednesday Night
Partly cloudy. A chance of showers. Lows in the mid 50s. Chance of rain 40 percent.
Thursday
Partly cloudy. A chance of showers in the morning, then showers likely and a chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 60 percent.
Thursday Night
Partly cloudy with a 30 percent chance of showers. Lows in the mid 50s.
Friday
Partly cloudy. A chance of showers. Highs in the mid 70s. Chance of rain 40 percent.



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1017 AM EDT Sat Jun 20 2026
 
 

Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database