Hazardous Weather Conditions
Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.
Partly Cloudy
75°F
24°C
| Humidity | 41% |
| Wind Speed | W 12 G 20 mph |
| Barometer | 29.84 in |
| Dewpoint | 50°F (10°C) |
| Visibility | 10.00 mi |
| Last update | 14 Apr 12:35 pm EDT |
Extended Forecast for
Marine City MI
Flood Watch April 14, 08:00pm until April 17, 02:00am
This Afternoon
High: 78 °F
Slight Chance
T-stormsTonight
Low: 58 °F
Chance
T-storms then
Heavy RainWednesday
High: 72 °F
Showers
Wednesday Night
Low: 58 °F
Showers
Thursday
High: 69 °F
Showers
LikelyThursday Night
Low: 49 °F
Showers
LikelyFriday
High: 65 °F
Partly Sunny
Friday Night
Low: 51 °F
Mostly Cloudy
Saturday
High: 71 °F
Showers
Detailed Forecast
This Afternoon
A slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 78. West southwest wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 10%.
Tonight
Showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am. Some of the storms could produce heavy rainfall. Low around 58. South wind 6 to 8 mph becoming west after midnight. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
Showers, with thunderstorms also possible after 5pm. High near 72. South southwest wind around 9 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm. Low around 58. South southwest wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 69. South southwest wind 7 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Friday
Partly sunny, with a high near 65.
Friday Night
Mostly cloudy, with a low around 51.
Saturday
Showers and possibly a thunderstorm, mainly after 2pm. Mostly cloudy, with a high near 71.
Saturday Night
Showers and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 40.
Sunday
Partly sunny, with a high near 51.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 51.
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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)
9:50 am EDT Apr 14, 2026
12pm EDT Apr 14, 2026-6pm EDT Apr 20, 2026
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