Hazardous Weather Conditions
Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.
Light Snow
34°F
1°C
| Humidity | 87% |
| Wind Speed | S 6 mph |
| Barometer | 29.45 in |
| Dewpoint | 30°F (-1°C) |
| Visibility | 1.25 mi |
| Wind Chill | 29°F (-2°C) |
| Last update | 10 Dec 2:15 am EST |
Extended Forecast for
3 Miles W Marysville MI
Winter Weather Advisory until December 10, 04:00pm
NOW until 4:00pm Wed

Winter Weather Advisory
Overnight

Low: 33 °F
Rain/Snow
Wednesday

High: 37 °F⇓
Rain/Snow
Wednesday Night

Low: 15 °F
Partly Cloudy
Thursday

High: 28 °F
Partly Sunny
Thursday Night

Low: 16 °F
Mostly Cloudy
Friday

High: 29 °F
Partly Sunny
Friday Night

Low: 14 °F
Chance Snow
Saturday
High: 22 °F
Mostly Cloudy
then Chance
Snow
Detailed Forecast
Overnight
Snow before 4am, then snow, possibly mixed with rain. Steady temperature around 33. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of around 2 inches.
Wednesday
Rain and snow before 2pm, then a chance of snow between 2pm and 3pm. Temperature rising to near 37 by 10am, then falling to around 30 during the remainder of the day. South wind 6 to 16 mph becoming north northwest in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of around 2 inches.
Wednesday Night
Partly cloudy, with a low around 15. West northwest wind 8 to 10 mph, with gusts as high as 26 mph.
Thursday
Partly sunny, with a high near 28. West wind 8 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 16. West wind 3 to 6 mph.
Friday
Partly sunny, with a high near 29.
Friday Night
A chance of snow before 1am. Mostly cloudy, with a low around 14. Chance of precipitation is 50%.
Saturday
A chance of snow after 1pm. Mostly cloudy, with a high near 22.
Saturday Night
A chance of snow before 1am. Mostly cloudy, with a low around 8.
Sunday
Mostly sunny, with a high near 18.
Sunday Night
Partly cloudy, with a low around 6.
Monday
Mostly cloudy, with a high near 22.
Monday Night
Mostly cloudy, with a low around 10.
Tuesday
Partly sunny, with a high near 26.
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ABOUT 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)
2:13 am EST Dec 10, 2025
2am EST Dec 10, 2025-6pm EST Dec 16, 2025



