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.

Overcast

39°F

4°C

Humidity 39%
Wind Speed NW 8 mph
Barometer 30.03 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 12 Mar 5:55 pm EDT
Extended Forecast for

2 Miles SE Casco MI

High Wind Warning March 13, 05:00am until March 13, 10:00pm
Click here for hazard details and duration
High Wind Warning

  • Tonight

    Tonight: Snow likely, mainly after 5am. Increasing clouds, with a low around 30. West northwest wind 6 to 11 mph becoming light and variable. Winds could gust as high as 22 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 30 °F

    Partly Cloudy
    then Snow
    Likely

  • Friday

    Friday: Rain and snow before 2pm, then a slight chance of rain between 2pm and 5pm, then a chance of rain and snow after 5pm. High near 44. Breezy, with a south wind 21 to 23 mph becoming west southwest in the afternoon. Winds could gust as high as 49 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Breezy.
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 26. Windy, with a west northwest wind 18 to 25 mph, with gusts as high as 45 mph.

    Low: 26 °F

    Mostly Cloudy
    and Windy

  • Saturday

    Saturday: Partly sunny, with a high near 38. West northwest wind 6 to 11 mph.

    High: 38 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Snow likely, mainly after 2am. Mostly cloudy, with a low around 30. East wind 3 to 7 mph. Chance of precipitation is 70%. New snow accumulation of around 2 inches.

    Low: 30 °F

    Chance Snow
    then Snow
    Likely

  • Sunday

    Sunday: Rain and snow likely before 2pm, then a chance of rain. Cloudy, with a high near 54. Chance of precipitation is 70%.

    High: 54 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Rain, mainly after 8pm. Low around 36. Breezy. Chance of precipitation is 90%.

    Low: 36 °F

    Rain and
    Breezy

  • Monday

    Monday: Rain, possibly mixed with snow, mainly before 2pm. Mostly cloudy, with a high near 49. Breezy.

    High: 49 °F

    Rain/Snow and
    Breezy

  • Monday Night

    Monday Night: A chance of rain and snow before 8pm. Mostly cloudy, with a low around 17. Breezy.

    Low: 17 °F

    Breezy.
    Chance
    Rain/Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Snow likely, mainly after 5am. Increasing clouds, with a low around 30. West northwest wind 6 to 11 mph becoming light and variable. Winds could gust as high as 22 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Friday
Rain and snow before 2pm, then a slight chance of rain between 2pm and 5pm, then a chance of rain and snow after 5pm. High near 44. Breezy, with a south wind 21 to 23 mph becoming west southwest in the afternoon. Winds could gust as high as 49 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday Night
Mostly cloudy, with a low around 26. Windy, with a west northwest wind 18 to 25 mph, with gusts as high as 45 mph.
Saturday
Partly sunny, with a high near 38. West northwest wind 6 to 11 mph.
Saturday Night
Snow likely, mainly after 2am. Mostly cloudy, with a low around 30. East wind 3 to 7 mph. Chance of precipitation is 70%. New snow accumulation of around 2 inches.
Sunday
Rain and snow likely before 2pm, then a chance of rain. Cloudy, with a high near 54. Chance of precipitation is 70%.
Sunday Night
Rain, mainly after 8pm. Low around 36. Breezy. Chance of precipitation is 90%.
Monday
Rain, possibly mixed with snow, mainly before 2pm. Mostly cloudy, with a high near 49. Breezy.
Monday Night
A chance of rain and snow before 8pm. Mostly cloudy, with a low around 17. Breezy.
Tuesday
Mostly cloudy, with a high near 26.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
Partly sunny, with a high near 33.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
Mostly cloudy, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Casco MI
 42.74°N 82.64°W (Elev. 623 ft)
Last Update:
4:25 pm EDT Mar 12, 2026
Forecast Valid:
6pm EDT Mar 12, 2026-6pm EDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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