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Hazardous Weather Conditions
Current conditions at
Johnstown - Cambria County Airport (KJST)
Lat: 40.31°NLon: 78.83°WElev: 2274ft.
Light Snow Fog/Mist
3°F
-16°C
| Humidity | 83% |
| Wind Speed | W 12 G 21 mph |
| Barometer | 30.03 in (1022.0 mb) |
| Dewpoint | -1°F (-18°C) |
| Visibility | 1.50 mi |
| Wind Chill | -14°F (-26°C) |
| Last update | 28 Jan 7:54 am EST |
Extended Forecast for
Revloc PA
Cold Weather Advisory January 28, 07:00pm until January 29, 10:00am
Cold Weather Advisory January 28, 08:14am until January 28, 10:00am
NOW until 10:00am Wed

Cold Weather Advisory
Today

High: 9 °F
Chance Snow
Showers and
Areas Blowing
SnowTonight

Low: 0 °F
Slight Chance
Snow Showers
and Areas
Blowing SnowThursday

High: 10 °F
Slight Chance
Snow ShowersThursday Night

Low: -6 °F
Mostly Cloudy
Friday

High: 10 °F
Cold
Friday Night

Low: -8 °F
Mostly Cloudy
Saturday

High: 10 °F
Cold
Saturday Night

Low: 0 °F
Mostly Cloudy
Detailed Forecast
Today
A chance of snow showers, mainly after 3pm. Areas of blowing snow. Cloudy and cold, with a high near 9. Wind chill values as low as -10. West wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Tonight
A slight chance of snow showers before 1am, then flurries after 1am. Areas of blowing snow. Cloudy, with a low around 0. Wind chill values as low as -15. West wind around 11 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Thursday
A slight chance of snow showers. Mostly cloudy and cold, with a high near 10. Wind chill values as low as -15. West wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around -6. Wind chill values as low as -15. West wind 5 to 8 mph, with gusts as high as 20 mph.
Friday
Partly sunny and cold, with a high near 10. Northwest wind 5 to 9 mph.
Friday Night
Mostly cloudy, with a low around -8.
Saturday
Mostly cloudy and cold, with a high near 10.
Saturday Night
Mostly cloudy, with a low around 0.
Sunday
Partly sunny, with a high near 14.
Sunday Night
Mostly cloudy, with a low around 5.
Monday
Partly sunny, with a high near 21.
Monday Night
Mostly cloudy, with a low around 11.
Tuesday
Mostly cloudy, with a high near 22.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Revloc PA
40.48°N 78.76°W (Elev. 2060 ft)
40.48°N 78.76°W (Elev. 2060 ft)
7:11 am EST Jan 28, 2026
8am EST Jan 28, 2026-6pm EST Feb 3, 2026



