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Current conditions at
Johnstown - Cambria County Airport (KJST)
Lat: 40.31°NLon: 78.83°WElev: 2274ft.
Overcast
24°F
-4°C
| Humidity | 77% |
| Wind Speed | W 18 G 29 mph |
| Barometer | 30.14 in (1023.8 mb) |
| Dewpoint | 18°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 10°F (-12°C) |
| Last update | 12 Jan 1:54 am EST |
Extended Forecast for
Johnstown-Cambria County Airport PA
Overnight

Low: 20 °F
Cloudy
Monday

High: 32 °F
Gradual
ClearingMonday Night

Low: 27 °F
Mostly Clear
Tuesday

High: 43 °F
Increasing
CloudsTuesday Night

Low: 36 °F
Chance Rain
Wednesday
High: 40 °F
Rain Likely
then
Rain/SnowWednesday Night
Low: 22 °F
Rain/Snow
then SnowThursday

High: 26 °F
Snow Likely
Thursday Night

Low: 13 °F
Chance Snow
Detailed Forecast
Overnight
Cloudy, with a low around 20. West wind around 16 mph, with gusts as high as 33 mph.
Monday
Cloudy through mid morning, then gradual clearing, with a high near 32. West wind 14 to 17 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 27. West wind around 14 mph, with gusts as high as 26 mph.
Tuesday
Increasing clouds, with a high near 43. Southwest wind 10 to 13 mph, with gusts as high as 22 mph.
Tuesday Night
A chance of rain, mainly after 1am. Mostly cloudy, with a low around 36. Southwest wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Wednesday
Rain before 4pm, then rain, possibly mixed with snow. High near 40. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
Rain before 7pm, then rain and snow between 7pm and 10pm, then snow after 10pm. Low around 22. Chance of precipitation is 80%.
Thursday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 26. Chance of precipitation is 60%.
Thursday Night
A chance of snow before 1am. Mostly cloudy, with a low around 13. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 22.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.
Saturday
Snow showers likely. Mostly cloudy, with a high near 29. Chance of precipitation is 60%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 14. Chance of precipitation is 30%.
Sunday
A chance of snow showers. Partly sunny, with a high near 19. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Johnstown-Cambria County Airport PA
40.31°N 78.84°W (Elev. 2221 ft)
40.31°N 78.84°W (Elev. 2221 ft)
2:16 am EST Jan 12, 2026
2am EST Jan 12, 2026-6pm EST Jan 18, 2026


