Hazardous Weather Conditions
Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.
Partly Cloudy
73°F
23°C
| Humidity | 89% |
| Wind Speed | Calm |
| Barometer | 30.00 in |
| Dewpoint | 70°F (21°C) |
| Visibility | 10.00 mi |
| Last update | 3 Jul 3:35 am EDT |
Extended Forecast for
3 Miles W Marysville MI
Extreme Heat Warning July 3, 03:39am until July 3, 08:00pm
NOW until 8:00pm Fri
Extreme Heat Warning
Overnight
Low: 72 °F
Chance
ShowersFriday
High: 93 °F
Showers
Likely and
Patchy FogFriday Night
Low: 68 °F
Chance
T-storms and
Patchy FogIndependence Day
High: 84 °F
Chance
Showers and
Areas Fog
then Showers
LikelySaturday Night
Low: 64 °F
Showers
LikelySunday
High: 84 °F
Showers
LikelySunday Night
Low: 63 °F
Showers
LikelyMonday
High: 82 °F
Chance
Showers
Detailed Forecast
Overnight
A chance of showers, mainly before 5am. Partly cloudy, with a low around 72. Calm wind. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 93. West southwest wind 5 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers and thunderstorms before 2am, then a chance of showers between 2am and 5am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 50%.
Independence Day
A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Areas of fog before 8am. Otherwise, partly sunny, with a high near 84. Calm wind becoming north northeast around 6 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and thunderstorms likely before 2am, then showers likely and possibly a thunderstorm between 2am and 5am, then showers likely after 5am. Mostly cloudy, with a low around 64. Light north northeast wind. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers likely, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 84. Chance of precipitation is 70%.
Sunday Night
Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
Monday
A chance of showers. Partly sunny, with a high near 82.
Monday Night
Partly cloudy, with a low around 63.
Tuesday
Mostly sunny, with a high near 83.
Tuesday Night
Partly cloudy, with a low around 63.
Wednesday
Mostly sunny, with a high near 87.
Wednesday Night
Mostly clear, with a low around 64.
Thursday
Mostly sunny, with a high near 87.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles W Marysville MI
42.91°N 82.53°W (Elev. 646 ft)
42.91°N 82.53°W (Elev. 646 ft)
3:13 am EDT Jul 3, 2026
3am EDT Jul 3, 2026-6pm EDT Jul 9, 2026
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