National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
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

4 Miles E Columbus MI

  • Overnight

    Overnight: Isolated showers after 5am. Mostly cloudy, with a low around 40. North northwest wind around 6 mph. Chance of precipitation is 10%.

    Low: 40 °F

    Isolated
    Showers

  • Thursday

    Thursday: Showers likely, mainly before 10am. Mostly cloudy, with a high near 47. Northeast wind 5 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Rain showers likely before 1am, then rain and snow showers between 1am and 4am, then snow showers after 4am. Low around 32. North wind 5 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 32 °F

    Showers
    Likely then
    Rain/Snow

  • Friday

    Friday: Snow showers before noon, then rain showers likely. High near 40. Light northwest wind becoming north northwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 40 °F

    Snow Showers
    then Showers
    Likely

  • Friday Night

    Friday Night: A chance of rain and snow showers before 7pm. Mostly cloudy, with a low around 30. North northwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    Low: 30 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: A chance of showers after 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.

    High: 43 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Isolated showers after 5am. Mostly cloudy, with a low around 40. North northwest wind around 6 mph. Chance of precipitation is 10%.
Thursday
Showers likely, mainly before 10am. Mostly cloudy, with a high near 47. Northeast wind 5 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain showers likely before 1am, then rain and snow showers between 1am and 4am, then snow showers after 4am. Low around 32. North wind 5 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday
Snow showers before noon, then rain showers likely. High near 40. Light northwest wind becoming north northwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday Night
A chance of rain and snow showers before 7pm. Mostly cloudy, with a low around 30. North northwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Saturday
A chance of showers after 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 32.
Sunday
Partly sunny, with a high near 47.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Partly sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Sunny, with a high near 50.
Tuesday Night
Mostly clear, with a low around 28.
Wednesday
Sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Columbus MI
 42.85°N 82.59°W (Elev. 636 ft)
Last Update:
3:24 am EST Nov 12, 2026
Forecast Valid:
4am EST Nov 12, 2026-6pm EST Nov 18, 2026
 
Forecast Discussion
 
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Additional Resources

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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