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.

Fair

19°F

-7°C

Humidity 86%
Wind Speed Calm
Barometer 30.42 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 1 Dec 5:35 am EST
Extended Forecast for

2 Miles NNW Sparlingville MI

  • Today

    Today: Increasing clouds, with a high near 30. West northwest wind 5 to 7 mph becoming south southwest in the afternoon.

    High: 30 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Snow, mainly after 1am. Low around 22. Calm wind. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 22 °F

    Chance Snow
    then Snow

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 32. Calm wind becoming west northwest 5 to 7 mph in the morning.

    High: 32 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 19. Southwest wind 3 to 7 mph.

    Low: 19 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow after 1pm. Mostly cloudy, with a high near 32. South southwest wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 32 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: Snow likely before 1am. Mostly cloudy, with a low around 15. Chance of precipitation is 60%.

    Low: 15 °F

    Snow Likely

  • Thursday

    Thursday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 10.

    Low: 10 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 30. West northwest wind 5 to 7 mph becoming south southwest in the afternoon.
Tonight
Snow, mainly after 1am. Low around 22. Calm wind. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 32. Calm wind becoming west northwest 5 to 7 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 19. Southwest wind 3 to 7 mph.
Wednesday
A chance of snow after 1pm. Mostly cloudy, with a high near 32. South southwest wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Wednesday Night
Snow likely before 1am. Mostly cloudy, with a low around 15. Chance of precipitation is 60%.
Thursday
Mostly sunny, with a high near 23.
Thursday Night
Partly cloudy, with a low around 10.
Friday
Mostly sunny, with a high near 26.
Friday Night
A chance of snow. Mostly cloudy, with a low around 18.
Saturday
Mostly cloudy, with a high near 32.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 22.
Sunday
Mostly cloudy, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Sparlingville MI
 43°N 82.54°W (Elev. 643 ft)
Last Update:
5:13 am EST Dec 1, 2025
Forecast Valid:
5am EST Dec 1, 2025-6pm EST Dec 7, 2025
 
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