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Current conditions at
Johnstown - Cambria County Airport (KJST)
Lat: 40.31°NLon: 78.83°WElev: 2274ft.
A Few Clouds
75°F
24°C
| Humidity | 74% |
| Wind Speed | SW 7 mph |
| Barometer | 29.94 in (1012.3 mb) |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Last update | 9 Jul 6:54 pm EDT |
Extended Forecast for
4 Miles W Alum Bank PA
Tonight
Low: 65 °F
Chance
ShowersFriday
High: 75 °F
Showers
LikelyFriday Night
Low: 62 °F
Showers
LikelySaturday
High: 73 °F
Chance
Showers then
Showers
LikelySaturday Night
Low: 57 °F
Showers
Likely then
Mostly CloudySunday
High: 73 °F
Mostly Sunny
Sunday Night
Low: 59 °F
Partly Cloudy
Monday
High: 74 °F
Mostly Sunny
Monday Night
Low: 60 °F
Mostly Clear
Detailed Forecast
Tonight
A chance of showers and thunderstorms before 8pm, then a slight chance of showers. Mostly cloudy, with a low around 65. West wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 3pm, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 75. West wind around 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 62. Northwest wind 3 to 7 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 73. North wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers likely and possibly a thunderstorm before 8pm. Mostly cloudy, with a low around 57. Northeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Mostly sunny, with a high near 73.
Sunday Night
Partly cloudy, with a low around 59.
Monday
Mostly sunny, with a high near 74.
Monday Night
Mostly clear, with a low around 60.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Mostly clear, with a low around 63.
Wednesday
Mostly sunny, with a high near 81.
Wednesday Night
Partly cloudy, with a low around 64.
Thursday
Mostly sunny, with a high near 79.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles W Alum Bank PA
40.21°N 78.71°W (Elev. 2595 ft)
40.21°N 78.71°W (Elev. 2595 ft)
5:36 pm EDT Jul 9, 2026
7pm EDT Jul 9, 2026-6pm EDT Jul 16, 2026
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