Hazardous Weather Conditions
Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.
Partly Cloudy
88°F
31°C
| Humidity | 59% |
| Wind Speed | S 3 mph |
| Barometer | 29.94 in |
| Dewpoint | 72°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 95°F (35°C) |
| Last update | 1 Sep 1:35 pm EDT |
Extended Forecast for
2 Miles SSW Port Huron MI
This Afternoon

High: 90 °F
Slight Chance
T-stormsTonight

Low: 71 °F
Chance
T-stormsWednesday

High: 91 °F
Chance
T-stormsWednesday Night
Low: 70 °F
Chance
T-storms then
Chance
ShowersThursday
High: 84 °F
Showers
Likely then
Chance
T-stormsThursday Night
Low: 65 °F
Chance
T-storms then
Chance
ShowersFriday

High: 80 °F
Chance
ShowersFriday Night

Low: 62 °F
Mostly Cloudy
Saturday

High: 79 °F
Mostly Sunny
Detailed Forecast
This Afternoon
A slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 90. West wind around 5 mph. Chance of precipitation is 10%.
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Light and variable wind. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 91. Southwest wind 3 to 8 mph. Chance of precipitation is 50%.
Wednesday Night
A chance of showers and thunderstorms before 3am, then a chance of showers between 3am and 5am. Mostly cloudy, with a low around 70. Southwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 50%.
Thursday
Showers likely, with thunderstorms also possible after 5pm. Partly sunny, with a high near 84. Calm wind becoming west northwest around 6 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 50%.
Friday
A chance of showers between 8am and 2pm. Partly sunny, with a high near 80. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 62.
Saturday
Mostly sunny, with a high near 79.
Saturday Night
Partly cloudy, with a low around 60.
Sunday
Mostly sunny, with a high near 80.
Sunday Night
Partly cloudy, with a low around 60.
Labor Day
Mostly sunny, with a high near 78.
Basemap Options
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ABOUT THIS FORECAST
Point Forecast:
2 Miles SSW Port Huron MI
42.95°N 82.46°W (Elev. 610 ft)
42.95°N 82.46°W (Elev. 610 ft)
12:13 pm EDT Sep 1, 2026
1pm EDT Sep 1, 2026-6pm EDT Sep 7, 2026



