Hazardous Weather Conditions
Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.
Mostly Cloudy
63°F
17°C
| Humidity | 88% |
| Wind Speed | S 7 mph |
| Barometer | 29.74 in |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Last update | 16 Apr 6:15 am EDT |
Extended Forecast for
2 Miles S Fort Gratiot MI
Flood Watch April 16, 06:36am until April 17, 12:00am
NOW until 12:00am Fri
Flood Watch
Today
High: 69 °F
Showers
Tonight
Low: 45 °F
Showers
Likely then
Mostly CloudyFriday
High: 64 °F
Partly Sunny
Friday Night
Low: 50 °F
Partly Cloudy
then Chance
ShowersSaturday
High: 65 °F
Showers
Saturday Night
Low: 35 °F
Chance
ShowersSunday
High: 45 °F
Chance
Rain/SnowSunday Night
Low: 28 °F
Decreasing
Clouds
Detailed Forecast
Today
Showers and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. High near 69. South southwest wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and thunderstorms likely before 8pm, then a slight chance of showers between 8pm and 9pm. Mostly cloudy, with a low around 45. North wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Partly sunny, with a high near 64. Calm wind becoming southeast around 5 mph in the afternoon.
Friday Night
A chance of showers after 2am. Mostly cloudy, with a low around 50. South southeast wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.
Saturday
Showers, mainly between 8am and 2pm. High near 65. South wind 13 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
A chance of showers before 2am. Partly cloudy, with a low around 35. Chance of precipitation is 30%.
Sunday
A chance of rain and snow showers after 8am. Partly sunny, with a high near 45. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 28.
Monday
Sunny, with a high near 45.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Partly sunny, with a high near 62.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
Mostly sunny, with a high near 58.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles S Fort Gratiot MI
43.04°N 82.48°W (Elev. 620 ft)
43.04°N 82.48°W (Elev. 620 ft)
4:24 am EDT Apr 16, 2026
6am EDT Apr 16, 2026-6pm EDT Apr 22, 2026
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