Hazardous Weather Conditions
Current conditions at
Johnstown - Cambria County Airport (KJST)
Lat: 40.31°NLon: 78.83°WElev: 2274ft.
Fair
59°F
15°C
| Humidity | 75% |
| Wind Speed | S 3 mph |
| Barometer | 30.05 in (1016.6 mb) |
| Dewpoint | 51°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 22 Aug 2:54 am EDT |
Extended Forecast for
2 Miles SSW Nanty-Glo PA
Overnight
Low: 57 °F
Clear
Saturday
High: 75 °F
Sunny then
Showers
LikelySaturday Night
Low: 59 °F
Showers
Sunday
High: 68 °F
Chance
ShowersSunday Night
Low: 53 °F
Showers
LikelyMonday
High: 66 °F
Partly Sunny
Monday Night
Low: 52 °F
Partly Cloudy
Tuesday
High: 70 °F
Mostly Sunny
Tuesday Night
Low: 54 °F
Mostly Clear
Detailed Forecast
Overnight
Clear, with a low around 57. Southeast wind around 5 mph.
Saturday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Increasing clouds, with a high near 75. Southeast wind 5 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 59. Southeast wind 5 to 7 mph becoming southwest after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 68. West wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers likely, mainly before 7pm. Mostly cloudy, with a low around 53. West wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Partly sunny, with a high near 66.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
Mostly sunny, with a high near 75.
Wednesday Night
Mostly cloudy, with a low around 60.
Thursday
A chance of showers. Partly sunny, with a high near 77. Chance of precipitation is 40%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.
Friday
A chance of showers. Partly sunny, with a high near 77. Chance of precipitation is 30%.
Additional Forecasts and Information
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Point Forecast:
2 Miles SSW Nanty-Glo PA
40.44°N 78.85°W (Elev. 1998 ft)
40.44°N 78.85°W (Elev. 1998 ft)
3:03 am EDT Aug 22, 2026
3am EDT Aug 22, 2026-6pm EDT Aug 28, 2026
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