Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Overcast

9°F

-13°C

Humidity 92%
Wind Speed Calm
Barometer 30.37 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 11 Feb 1:56 am EST
Extended Forecast for

Fort Gratiot MI

Winter Storm Watch February 12, 01:00pm until February 13, 07:00am
Click here for hazard details and duration
Winter Storm Watch
  • Overnight

    Overnight: A chance of flurries after 4am.  Cloudy, with a low around 15. Light west southwest wind.

    Low: 15 °F

    Chance
    Flurries

  • Tuesday

    Tuesday: A chance of flurries before 7am.  Mostly cloudy, with a high near 25. Calm wind becoming north around 6 mph in the afternoon.

    High: 25 °F

    Chance
    Flurries

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 12. North wind around 6 mph.

    Low: 12 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Snow likely after 1pm.  Mostly cloudy, with a high near 27. East wind 6 to 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 27 °F

    Mostly Cloudy
    then Snow
    Likely

  • Wednesday Night

    Wednesday Night: Snow before 1am, then snow and freezing rain between 1am and 4am, then snow after 4am. The snow could be heavy at times.  Low around 22. East northeast wind 8 to 11 mph becoming north after midnight. Winds could gust as high as 23 mph.  Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible.  New snow accumulation of around 4 inches.

    Low: 22 °F

    Heavy Snow
    then Wintry
    Mix

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 28.

    High: 28 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 8.

    Low: 8 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Snow likely after 1am.  Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy
    then Snow
    Likely

Detailed Forecast

Overnight
A chance of flurries after 4am. Cloudy, with a low around 15. Light west southwest wind.
Tuesday
A chance of flurries before 7am. Mostly cloudy, with a high near 25. Calm wind becoming north around 6 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 12. North wind around 6 mph.
Wednesday
Snow likely after 1pm. Mostly cloudy, with a high near 27. East wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Wednesday Night
Snow before 1am, then snow and freezing rain between 1am and 4am, then snow after 4am. The snow could be heavy at times. Low around 22. East northeast wind 8 to 11 mph becoming north after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of around 4 inches.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 28.
Thursday Night
Partly cloudy, with a low around 8.
Friday
Mostly sunny, with a high near 23.
Friday Night
Snow likely after 1am. Mostly cloudy, with a low around 16.
Saturday
Snow. Cloudy, with a high near 32.
Saturday Night
Snow likely. Cloudy, with a low around 20.
Sunday
A chance of snow. Cloudy, with a high near 25. Blustery.
Sunday Night
Mostly cloudy, with a low around 2.
Washington's Birthday
Partly sunny, with a high near 14.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Fort Gratiot MI
 43.08°N 82.5°W (Elev. 623 ft)
1:49 am EST Feb 11, 2025
2am EST Feb 11, 2025-6pm EST Feb 17, 2025
 
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Additional Resources

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