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Current conditions at
Johnstown - Cambria County Airport (KJST)
Lat: 40.31°NLon: 78.83°WElev: 2274ft.
Fair
15°F
-9°C
| Humidity | 61% |
| Wind Speed | NE 7 mph |
| Barometer | 30.15 in (1024.3 mb) |
| Dewpoint | 4°F (-16°C) |
| Visibility | 10.00 mi |
| Wind Chill | 5°F (-15°C) |
| Last update | 8 Dec 8:54 am EST |
Extended Forecast for
4 Miles SSE Carrolltown PA
Today

High: 23 °F
Mostly Cloudy
Tonight

Low: 9 °F
Decreasing
CloudsTuesday

High: 33 °F
Mostly Cloudy
Tuesday Night
Low: 28 °F
Mostly Cloudy
then Chance
Rain/SnowWednesday

High: 39 °F
Rain/Snow
Wednesday Night
Low: 23 °F
Rain/Snow
Likely then
Snow LikelyThursday

High: 27 °F
Chance Snow
Thursday Night

Low: 18 °F
Chance Snow
Friday

High: 27 °F
Chance Snow
Detailed Forecast
Today
Mostly cloudy, with a high near 23. East wind 6 to 8 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 9. Wind chill values as low as zero. East wind around 6 mph becoming south after midnight.
Tuesday
Mostly cloudy, with a high near 33. South wind 6 to 11 mph, with gusts as high as 24 mph.
Tuesday Night
A chance of snow after 1am, mixing with rain after 4am. Mostly cloudy, with a low around 28. Southwest wind 11 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Wednesday
Rain and snow. High near 39. Southwest wind 15 to 18 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow likely, possibly mixed with rain, becoming all snow after 10pm. Cloudy, with a low around 23. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday
A chance of snow. Mostly cloudy, with a high near 27. Chance of precipitation is 40%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 18. Chance of precipitation is 40%.
Friday
A chance of snow. Mostly cloudy, with a high near 27. Chance of precipitation is 50%.
Friday Night
Snow likely. Mostly cloudy, with a low around 11. Chance of precipitation is 70%.
Saturday
A chance of snow. Mostly cloudy, with a high near 18. Chance of precipitation is 50%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 9. Chance of precipitation is 30%.
Sunday
A chance of snow. Mostly cloudy, with a high near 19. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles SSE Carrolltown PA
40.54°N 78.69°W (Elev. 1952 ft)
40.54°N 78.69°W (Elev. 1952 ft)
7:25 am EST Dec 8, 2025
10am EST Dec 8, 2025-6pm EST Dec 14, 2025


