Current conditions at
Johnstown - Cambria County Airport (KJST)
Lat: 40.31°NLon: 78.83°WElev: 2274ft.
Fog/Mist
54°F
12°C
| Humidity | 97% |
| Wind Speed | S 9 mph |
| Barometer | 30.08 in (1018.8 mb) |
| Dewpoint | 53°F (12°C) |
| Visibility | 5.00 mi |
| Wind Chill | 51°F (11°C) |
| Last update | 15 Oct 8:54 pm EDT |
Extended Forecast for
Saint Michael-Sidman PA
Tonight
Low: 56 °F
Chance
Showers then
Showers
LikelyFriday
High: 74 °F
Mostly Sunny
then ShowersFriday Night
Low: 38 °F
Showers
LikelySaturday
High: 47 °F
Becoming
SunnySaturday Night
Low: 31 °F
Frost
Sunday
High: 56 °F
Frost then
SunnySunday Night
Low: 35 °F
Clear
Monday
High: 62 °F
Areas Frost
then SunnyMonday Night
Low: 40 °F
Mostly Clear
Detailed Forecast
Tonight
Showers and thunderstorms likely, mainly before 4am. Mostly cloudy, with a low around 56. South wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers before 2pm, then showers and possibly a thunderstorm between 2pm and 4pm, then a chance of showers and thunderstorms after 4pm. High near 74. Southwest wind 11 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 38. Northwest wind around 16 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 47. North wind around 15 mph, with gusts as high as 26 mph.
Saturday Night
Widespread frost, mainly after midnight. Otherwise, clear, with a low around 31. Northwest wind around 6 mph becoming calm in the evening.
Sunday
Widespread frost before 9am. Otherwise, sunny, with a high near 56.
Sunday Night
Clear, with a low around 35.
Monday
Areas of frost before 8am. Otherwise, sunny, with a high near 62.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
Mostly clear, with a low around 42.
Wednesday
Sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
Sunny, with a high near 62.
Additional Forecasts and Information
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Point Forecast:
Saint Michael-Sidman PA
40.33°N 78.75°W (Elev. 1696 ft)
40.33°N 78.75°W (Elev. 1696 ft)
8:06 pm EDT Oct 15, 2026
9pm EDT Oct 15, 2026-6pm EDT Oct 22, 2026
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