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.

Mostly Cloudy

36°F

2°C

Humidity 48%
Wind Speed NW 7 mph
Barometer 30.09 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 12 Mar 12:15 pm EDT
Extended Forecast for

Port Huron MI

High Wind Watch March 13, 05:00am until March 13, 08:00pm
Click here for hazard details and duration
High Wind Watch

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 39. West northwest wind around 14 mph, with gusts as high as 24 mph.

    High: 39 °F

    Mostly Sunny

  • Tonight

    Tonight: Snow, mainly after 4am. Low around 29. Light and variable wind becoming south 5 to 10 mph after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Partly Cloudy
    then Snow

  • Friday

    Friday: Rain and snow before 11am, then rain likely between 11am and 5pm, then a chance of rain and snow after 5pm. High near 43. Windy, with a south wind 22 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 43 °F

    Rain/Snow and
    Windy

  • Friday Night

    Friday Night: A chance of snow before 8pm. Mostly cloudy, with a low around 25. Breezy, with a west wind 16 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 30%.

    Low: 25 °F

    Breezy.
    Chance Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 37. West northwest wind 6 to 8 mph.

    High: 37 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 2am. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.

    Low: 28 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow before 2pm, then rain likely. High near 51. Chance of precipitation is 80%.

    High: 51 °F

    Snow then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain before 2am, then rain and snow. Cloudy, with a low around 31. Breezy.

    Low: 31 °F

    Breezy. Rain
    then
    Rain/Snow

  • Monday

    Monday: Snow, possibly mixed with rain, mainly before 8am. Mostly cloudy, with a high near 39. Breezy.

    High: 39 °F

    Rain/Snow and
    Breezy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 39. West northwest wind around 14 mph, with gusts as high as 24 mph.
Tonight
Snow, mainly after 4am. Low around 29. Light and variable wind becoming south 5 to 10 mph after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday
Rain and snow before 11am, then rain likely between 11am and 5pm, then a chance of rain and snow after 5pm. High near 43. Windy, with a south wind 22 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday Night
A chance of snow before 8pm. Mostly cloudy, with a low around 25. Breezy, with a west wind 16 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 37. West northwest wind 6 to 8 mph.
Saturday Night
A chance of snow after 2am. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Sunday
Snow before 2pm, then rain likely. High near 51. Chance of precipitation is 80%.
Sunday Night
Rain before 2am, then rain and snow. Cloudy, with a low around 31. Breezy.
Monday
Snow, possibly mixed with rain, mainly before 8am. Mostly cloudy, with a high near 39. Breezy.
Monday Night
Mostly cloudy, with a low around 16. 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 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Port Huron MI
 42.97°N 82.43°W (Elev. 600 ft)
Last Update:
9:49 am EDT Mar 12, 2026
Forecast Valid:
12pm EDT Mar 12, 2026-6pm EDT Mar 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