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Hazardous Weather Conditions

Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Light Rain

48°F

9°C

Humidity 82%
Wind Speed S 9 mph
Barometer 29.91 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 28 Mar 2:16 pm EDT
Extended Forecast for

Port Huron MI

  • This Afternoon

    This Afternoon: Showers likely, with thunderstorms also possible after 5pm. Cloudy, with a high near 58. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 58 °F

    Showers
    Likely

  • Tonight

    Tonight: A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a steady temperature around 55. Southwest wind 8 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    Low: 55 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Saturday

    Saturday: Showers likely after 2pm. Mostly cloudy, with a high near 66. Southwest wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 66 °F

    Partly Sunny
    then Showers
    Likely

  • Saturday Night

    Saturday Night: Rain. Low around 41. North wind around 6 mph becoming east after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain

  • Sunday

    Sunday: Rain, with thunderstorms also possible after 5pm. High near 63. South wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 63 °F

    Rain

  • Sunday Night

    Sunday Night: Rain and possibly a thunderstorm. Low around 41. Chance of precipitation is 80%.

    Low: 41 °F

    Rain

  • Monday

    Monday: Rain likely, mainly before 8am. Mostly cloudy, with a high near 48. Chance of precipitation is 60%.

    High: 48 °F

    Rain Likely

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Showers likely, with thunderstorms also possible after 5pm. Cloudy, with a high near 58. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a steady temperature around 55. Southwest wind 8 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Saturday
Showers likely after 2pm. Mostly cloudy, with a high near 66. Southwest wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain. Low around 41. North wind around 6 mph becoming east after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain, with thunderstorms also possible after 5pm. High near 63. South wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Rain and possibly a thunderstorm. Low around 41. Chance of precipitation is 80%.
Monday
Rain likely, mainly before 8am. Mostly cloudy, with a high near 48. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Partly sunny, with a high near 38.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Rain and snow. Mostly cloudy, with a high near 52.
Wednesday Night
Rain. Mostly cloudy, with a low around 44.
Thursday
Rain likely. Mostly cloudy, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
Port Huron MI
 42.97°N 82.43°W (Elev. 600 ft)
Last Update:
2:13 pm EDT Mar 28, 2025
Forecast Valid:
2pm EDT Mar 28, 2025-6pm EDT Apr 3, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation