Hazardous Weather Conditions
Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.N/A
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | *** Not a current observation *** |
Extended Forecast for
3 Miles W Marysville MI
Freeze Warning April 20, 03:58am until April 20, 11:00am
NOW until 11:00am Mon
Freeze Warning
Overnight
Low: 25 °F
Mostly Clear
Monday
High: 42 °F
Sunny
Monday Night
Low: 31 °F
Increasing
CloudsTuesday
High: 66 °F
Chance
SprinklesTuesday Night
Low: 39 °F
Partly Cloudy
Wednesday
High: 61 °F
Sunny
Wednesday Night
Low: 41 °F
Mostly Clear
Thursday
High: 72 °F
Mostly Sunny
Detailed Forecast
Overnight
Mostly clear, with a low around 25. Calm wind.
Monday
Sunny, with a high near 42. North northwest wind 3 to 6 mph.
Monday Night
Increasing clouds, with a low around 31. Calm wind becoming south around 6 mph after midnight.
Tuesday
A chance of sprinkles before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 66. South wind around 11 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 39. Calm wind.
Wednesday
Sunny, with a high near 61.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
Mostly sunny, with a high near 72.
Thursday Night
Partly cloudy, with a low around 51.
Friday
A chance of showers after 2pm. Partly sunny, with a high near 72.
Friday Night
Showers likely. Mostly cloudy, with a low around 48.
Saturday
A chance of showers. Mostly cloudy, with a high near 62.
Saturday Night
Mostly cloudy, with a low around 44.
Sunday
Partly sunny, with a high near 61.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles W Marysville MI
42.91°N 82.53°W (Elev. 646 ft)
42.91°N 82.53°W (Elev. 646 ft)
2:35 am EDT Apr 20, 2026
3am EDT Apr 20, 2026-6pm EDT Apr 26, 2026
Additional Resources
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