Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Light Snow

10°F

-12°C

Humidity 80%
Wind Speed W 16 G 37 mph
Barometer 29.62 in (1007.3 mb)
Dewpoint 5°F (-15°C)
Visibility 5.00 mi
Wind Chill-7°F (-22°C)
Last update 15 Jan 8:54 pm EST
Extended Forecast for

Revloc PA

Cold Weather Advisory until January 16, 07:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until January 16, 07:00am

    NOW until 7:00am Fri

    Cold Weather Advisory

  • Tonight

    Low: 10 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow, mainly after 3pm.  Increasing clouds, with a high near 30. Wind chill values as low as zero. South wind around 10 mph, with gusts as high as 22 mph.  Chance of precipitation is 30%.

    High: 30 °F

    Chance Snow

  • Friday Night

    Friday Night: A chance of snow, mainly after 7pm.  Mostly cloudy, with a low around 26. Southwest wind 6 to 8 mph, with gusts as high as 20 mph.  Chance of precipitation is 50%. New snow accumulation of around an inch possible.

    Low: 26 °F

    Chance Snow

  • Saturday

    Saturday: Snow showers.  High near 34. West wind 6 to 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 34 °F

    Snow Showers

  • Saturday Night

    Saturday Night: A chance of snow showers before 1am.  Mostly cloudy, with a low around 14. West wind 8 to 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 30%.

    Low: 14 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 19.

    High: 19 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

  • M.L.King Day

    M.L.King Day: A chance of snow showers after 1pm.  Partly sunny, with a high near 19. Chance of precipitation is 30%.

    High: 19 °F

    Partly Sunny
    then Chance
    Snow Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 10. Wind chill values as low as -5. West wind 14 to 18 mph, with gusts as high as 37 mph.
Friday
A chance of snow, mainly after 3pm. Increasing clouds, with a high near 30. Wind chill values as low as zero. South wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Friday Night
A chance of snow, mainly after 7pm. Mostly cloudy, with a low around 26. Southwest wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of around an inch possible.
Saturday
Snow showers. High near 34. West wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Saturday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 14. West wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 19.
Sunday Night
Mostly cloudy, with a low around 11.
M.L.King Day
A chance of snow showers after 1pm. Partly sunny, with a high near 19. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 0.
Tuesday
Partly sunny and cold, with a high near 9.
Tuesday Night
Partly cloudy, with a low around 4.
Wednesday
Partly sunny, with a high near 26.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 27.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Revloc PA
 40.48°N 78.76°W (Elev. 2060 ft)
7:06 pm EST Jan 15, 2026
9pm EST Jan 15, 2026-6pm EST Jan 22, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database