Hazardous Weather Conditions
Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.
Light Rain
68°F
20°C
| Humidity | 83% |
| Wind Speed | S 6 mph |
| Barometer | 29.77 in |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 15 Apr 5:15 pm EDT |
Extended Forecast for
Marine City MI
Flood Watch April 15, 05:35pm until April 17, 02:00am
NOW until 2:00am Fri
Flood Watch
This Afternoon
High: 69 °F
Chance
T-stormsTonight
Low: 59 °F
Showers
Thursday
High: 70 °F
Showers
Thursday Night
Low: 47 °F
Chance
Showers then
Mostly CloudyFriday
High: 66 °F
Mostly Sunny
Friday Night
Low: 51 °F
Partly Cloudy
then Chance
ShowersSaturday
High: 67 °F
Showers
Saturday Night
Low: 36 °F
Showers
Likely
Detailed Forecast
This Afternoon
A chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 69. Southwest wind around 9 mph. Chance of precipitation is 30%.
Tonight
Showers and thunderstorms likely before midnight, then showers and possibly a thunderstorm between midnight and 3am, then a chance of showers and thunderstorms after 3am. Low around 59. South southwest wind around 6 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Showers and possibly a thunderstorm before 5pm, then showers likely. High near 70. Southwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 47. North wind around 6 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 66. Light and variable wind becoming east southeast around 5 mph in the afternoon.
Friday Night
A chance of showers after 2am. Mostly cloudy, with a low around 51. Chance of precipitation is 40%.
Saturday
Showers, with thunderstorms also possible after 2pm. High near 67. Chance of precipitation is 80%.
Saturday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 29.
Monday
Sunny, with a high near 48.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Partly sunny, with a high near 64.
Tuesday Night
Partly cloudy, with a low around 42.
Wednesday
Mostly sunny, with a high near 61.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Marine City MI
42.71°N 82.49°W (Elev. 581 ft)
42.71°N 82.49°W (Elev. 581 ft)
4:49 pm EDT Apr 15, 2026
5pm EDT Apr 15, 2026-6pm EDT Apr 22, 2026
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