Hazardous Weather Conditions
Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.
Partly Cloudy
84°F
29°C
| Humidity | 55% |
| Wind Speed | W 6 mph |
| Barometer | 29.99 in |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Heat Index | 86°F (30°C) |
| Last update | 13 Jul 1:15 pm EDT |
Extended Forecast for
Casco MI
This Afternoon
High: 85 °F
Slight Chance
ShowersTonight
Low: 63 °F
Partly Cloudy
Monday
High: 86 °F
Sunny
Monday Night
Low: 65 °F
Mostly Clear
Tuesday
High: 87 °F
Sunny
Tuesday Night
Low: 68 °F
Partly Cloudy
Wednesday
High: 87 °F
Chance
Showers then
Showers
LikelyWednesday Night
Low: 69 °F
Showers
Likely then
Chance
T-stormsThursday
High: 83 °F
Chance
T-storms then
Showers
Likely
Detailed Forecast
This Afternoon
A slight chance of showers. Mostly sunny, with a high near 85. West wind around 7 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 63. Light west wind.
Monday
Sunny, with a high near 86. Calm wind becoming west northwest around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 65. Calm wind.
Tuesday
Sunny, with a high near 87. Calm wind becoming south around 6 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 68.
Wednesday
Showers likely and possibly a thunderstorm, mainly after 2pm. Partly sunny, with a high near 87. Chance of precipitation is 60%.
Wednesday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 69.
Thursday
A chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 83.
Thursday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 62.
Friday
Mostly sunny, with a high near 79.
Friday Night
Partly cloudy, with a low around 60.
Saturday
Mostly sunny, with a high near 81.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Casco MI
42.77°N 82.66°W (Elev. 636 ft)
42.77°N 82.66°W (Elev. 636 ft)
11:24 am EDT Jul 13, 2025
1pm EDT Jul 13, 2025-6pm EDT Jul 19, 2025
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