Current conditions at
Johnstown - Cambria County Airport (KJST)
Lat: 40.31°NLon: 78.83°WElev: 2274ft.
Partly Cloudy
68°F
20°C
| Humidity | 84% |
| Wind Speed | SE 10 G 20 mph |
| Barometer | 29.97 in (1013.5 mb) |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 23 Aug 9:54 pm EDT |
Extended Forecast for
Saint Michael-Sidman PA
Tonight
Low: 64 °F
Chance
T-storms then
Showers
LikelySunday
High: 79 °F
Chance
Showers then
Chance
T-stormsSunday Night
Low: 57 °F
Chance
T-storms then
Chance
ShowersMonday
High: 71 °F
Mostly Sunny
Monday Night
Low: 51 °F
Partly Cloudy
Tuesday
High: 67 °F
Slight Chance
ShowersTuesday Night
Low: 47 °F
Mostly Clear
Wednesday
High: 68 °F
Sunny
Wednesday Night
Low: 46 °F
Mostly Clear
Detailed Forecast
Tonight
A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 64. South wind 3 to 6 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers and thunderstorms, mainly after 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 79. West wind 3 to 6 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 57. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Mostly sunny, with a high near 71. West wind 6 to 13 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 51. West wind 5 to 7 mph becoming calm after midnight.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 67. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 68.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Mostly sunny, with a high near 71.
Thursday Night
Partly cloudy, with a low around 51.
Friday
Mostly sunny, with a high near 73.
Friday Night
Partly cloudy, with a low around 52.
Saturday
Mostly sunny, with a high near 73.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Saint Michael-Sidman PA
40.33°N 78.75°W (Elev. 1696 ft)
40.33°N 78.75°W (Elev. 1696 ft)
2:40 pm EDT Aug 23, 2025
10pm EDT Aug 23, 2025-6pm EDT Aug 30, 2025
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