Current conditions at
Johnstown - Cambria County Airport (KJST)
Lat: 40.31°NLon: 78.83°WElev: 2274ft.
Overcast
15°F
-9°C
| Humidity | 77% |
| Wind Speed | W 7 mph |
| Barometer | 29.81 in (1013.2 mb) |
| Dewpoint | 9°F (-13°C) |
| Visibility | 10.00 mi |
| Wind Chill | 5°F (-15°C) |
| Last update | 3 Jan 12:54 am EST |
Extended Forecast for
South Fork PA
Overnight

Low: 14 °F
Mostly Cloudy
Saturday

High: 25 °F
Mostly Cloudy
Saturday Night

Low: 18 °F
Slight Chance
Snow ShowersSunday

High: 26 °F
Mostly Cloudy
Sunday Night

Low: 16 °F
Mostly Cloudy
Monday

High: 36 °F
Mostly Cloudy
Monday Night

Low: 27 °F
Mostly Cloudy
Tuesday
High: 46 °F
Mostly Cloudy
then Chance
ShowersTuesday Night

Low: 37 °F
Chance
Showers
Detailed Forecast
Overnight
Mostly cloudy, with a low around 14. West wind around 6 mph.
Saturday
Mostly cloudy, with a high near 25. West wind 3 to 6 mph.
Saturday Night
A slight chance of snow showers between midnight and 3am. Mostly cloudy, with a low around 18. Light west wind. Chance of precipitation is 20%.
Sunday
Mostly cloudy, with a high near 26. West wind 6 to 10 mph, with gusts as high as 21 mph.
Sunday Night
Mostly cloudy, with a low around 16. West wind around 6 mph becoming calm in the evening.
Monday
Mostly cloudy, with a high near 36.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
A chance of showers after 1pm. Mostly cloudy, with a high near 46. Chance of precipitation is 40%.
Tuesday Night
A chance of showers before 1am. Mostly cloudy, with a low around 37. Chance of precipitation is 40%.
Wednesday
A chance of showers before 1pm. Mostly cloudy, with a high near 48. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 33.
Thursday
A chance of showers. Mostly cloudy, with a high near 48. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 40. Chance of precipitation is 50%.
Friday
Showers likely. Mostly cloudy, with a high near 57. Chance of precipitation is 60%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
South Fork PA
40.35°N 78.78°W (Elev. 1683 ft)
40.35°N 78.78°W (Elev. 1683 ft)
1:05 am EST Jan 3, 2026
1am EST Jan 3, 2026-6pm EST Jan 9, 2026


