Hazardous Weather Conditions
Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.
Fog/Mist
63°F
17°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 30.01 in |
| Dewpoint | 63°F (17°C) |
| Visibility | 5.00 mi |
| Last update | 21 Jun 1:55 am EDT |
Extended Forecast for
2 Miles W Marysville MI
Extreme Heat Watch June 22, 08:00am until June 24, 08:00pm
Heat Advisory June 21, 02:00pm until June 22, 08:00am
Overnight
Low: 66 °F
Showers
LikelySaturday
High: 88 °F
Showers
Likely then
Mostly SunnySaturday Night
Low: 77 °F
Mostly Clear
Sunday
High: 95 °F
Hot
Sunday Night
Low: 74 °F
Mostly Clear
Monday
High: 96 °F
Hot
Monday Night
Low: 72 °F
Mostly Clear
Tuesday
High: 88 °F
Sunny then
Chance
T-stormsTuesday Night
Low: 64 °F
Chance
T-storms then
Chance
Showers
Detailed Forecast
Overnight
Showers likely, with thunderstorms also possible after 5am. Mostly cloudy, with a low around 66. South wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers likely and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms between 8am and 10am. Cloudy through mid morning, then gradual clearing, with a high near 88. South wind 7 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Mostly clear, with a low around 77. Southwest wind 11 to 13 mph, with gusts as high as 25 mph.
Sunday
Sunny and hot, with a high near 95. Heat index values as high as 102. Southwest wind around 11 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 74. Southwest wind around 7 mph.
Monday
Sunny and hot, with a high near 96.
Monday Night
Mostly clear, with a low around 72.
Tuesday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 64.
Wednesday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 85.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 85.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 67.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 83.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles W Marysville MI
42.91°N 82.5°W (Elev. 627 ft)
42.91°N 82.5°W (Elev. 627 ft)
4:24 pm EDT Jun 20, 2025
2am EDT Jun 21, 2025-6pm EDT Jun 27, 2025
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