Current conditions at
Johnstown - Cambria County Airport (KJST)
Lat: 40.31°NLon: 78.83°WElev: 2274ft.
Fair
44°F
7°C
| Humidity | 37% |
| Wind Speed | Calm |
| Barometer | 30.47 in (1032.5 mb) |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Last update | 19 Oct 1:54 am EDT |
Extended Forecast for
3 Miles NW Cassandra PA
Overnight
Low: 36 °F
Clear
Monday
High: 64 °F
Sunny
Monday Night
Low: 37 °F
Clear
Tuesday
High: 64 °F
Patchy Frost
then SunnyTuesday Night
Low: 34 °F
Clear then
Areas FrostWednesday
High: 62 °F
Areas Frost
and Patchy
Fog then
SunnyWednesday Night
Low: 35 °F
Clear then
Areas FrostThursday
High: 63 °F
Areas Frost
then SunnyThursday Night
Low: 40 °F
Mostly Clear
Detailed Forecast
Overnight
Clear, with a low around 36. Calm wind.
Monday
Sunny, with a high near 64. Light and variable wind.
Monday Night
Clear, with a low around 37. Calm wind.
Tuesday
Patchy frost between 7am and 8am. Otherwise, sunny, with a high near 64. North wind 3 to 7 mph.
Tuesday Night
Areas of frost after 5am. Otherwise, mostly clear, with a low around 34. Light northeast wind.
Wednesday
Patchy fog between 7am and 8am. Areas of frost before 9am. Otherwise, sunny, with a high near 62.
Wednesday Night
Areas of frost after 5am. Otherwise, clear, with a low around 35.
Thursday
Areas of frost before 9am. Otherwise, sunny, with a high near 63.
Thursday Night
Mostly clear, with a low around 40.
Friday
Sunny, with a high near 59.
Friday Night
Mostly clear, with a low around 35.
Saturday
Sunny, with a high near 57.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Mostly sunny, with a high near 61.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NW Cassandra PA
40.43°N 78.68°W (Elev. 1880 ft)
40.43°N 78.68°W (Elev. 1880 ft)
2:05 am EDT Oct 19, 2026
2am EDT Oct 19, 2026-6pm EDT Oct 25, 2026
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