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Hazardous Weather Conditions
Current conditions at
Johnstown - Cambria County Airport (KJST)
Lat: 40.31°NLon: 78.83°WElev: 2274ft.
Overcast
28°F
-2°C
| Humidity | 58% |
| Wind Speed | S 13 G 22 mph |
| Barometer | 29.78 in (1012.0 mb) |
| Dewpoint | 15°F (-9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 17°F (-8°C) |
| Last update | 9 Dec 5:54 pm EST |
Extended Forecast for
4 Miles SSE Carrolltown PA
Winter Weather Advisory December 10, 10:00am until December 11, 10:00am
Tonight
Low: 26 °F
Mostly Cloudy
then Chance
SnowWednesday

High: 37 °F
Rain/Snow
Wednesday Night

Low: 19 °F
Snow Showers
Thursday

High: 24 °F
Chance Snow
ShowersThursday Night
Low: 19 °F
Mostly Cloudy
then Chance
Snow ShowersFriday

High: 28 °F
Chance Snow
Friday Night

Low: 19 °F
Snow Likely
Saturday

High: 30 °F
Chance Snow
Saturday Night

Low: 16 °F
Snow Likely
Detailed Forecast
Tonight
A chance of snow, mainly after 4am. Mostly cloudy, with a low around 26. Southwest wind around 11 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Wednesday
Snow, possibly mixed with rain, becoming all snow after 4pm. High near 37. Southwest wind 14 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow showers, mainly between 7pm and 1am. Low around 19. West wind around 18 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday
A chance of snow showers, mainly before 1pm. Mostly cloudy, with a high near 24. West wind around 18 mph, with gusts as high as 38 mph. Chance of precipitation is 30%.
Thursday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 19. West wind 13 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Friday
A chance of snow. Mostly cloudy, with a high near 28. Chance of precipitation is 40%.
Friday Night
Snow likely. Mostly cloudy, with a low around 19. Chance of precipitation is 60%.
Saturday
A chance of snow. Mostly cloudy, with a high near 30. Chance of precipitation is 40%.
Saturday Night
Snow likely, mainly after 1am. Cloudy, with a low around 16. Chance of precipitation is 60%.
Sunday
A chance of snow before 1pm. Mostly cloudy, with a high near 23. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 8.
Monday
Mostly cloudy, with a high near 22.
Monday Night
A chance of snow. Mostly cloudy, with a low around 12. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 27.
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)
2:21 pm EST Dec 9, 2025
6pm EST Dec 9, 2025-6pm EST Dec 16, 2025



