National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Fair

37°F

3°C

Humidity 86%
Wind Speed N 3 mph
Barometer 30.14 in (1021.8 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 10 Jan 1:54 am EST
Extended Forecast for

Revloc PA

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 34. Light and variable wind.

    Low: 34 °F

    Patchy Fog

  • Saturday

    Saturday: Rain, mainly after noon. Patchy fog before 9am. High near 43. Southeast wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 43 °F

    Chance Rain
    and Patchy
    Fog then Rain

  • Saturday Night

    Saturday Night: Rain before 10pm, then showers likely between 10pm and midnight. Low around 25. South wind 8 to 16 mph becoming west after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 25 °F

    Rain then
    Mostly Cloudy

  • Sunday

    Sunday: Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 29. Breezy, with a west wind 15 to 23 mph, with gusts as high as 46 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 29 °F

    Breezy.
    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 23. Breezy, with a west wind 20 to 24 mph, with gusts as high as 47 mph.

    Low: 23 °F

    Mostly Cloudy
    and Breezy

  • Monday

    Monday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers after 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.

    Low: 34 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 34. Light and variable wind.
Saturday
Rain, mainly after noon. Patchy fog before 9am. High near 43. Southeast wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain before 10pm, then showers likely between 10pm and midnight. Low around 25. South wind 8 to 16 mph becoming west after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 29. Breezy, with a west wind 15 to 23 mph, with gusts as high as 46 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Mostly cloudy, with a low around 23. Breezy, with a west wind 20 to 24 mph, with gusts as high as 47 mph.
Monday
Partly sunny, with a high near 32.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Partly sunny, with a high near 42.
Tuesday Night
A chance of showers after 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Wednesday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.
Wednesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 50%.
Thursday
A chance of snow showers. Partly sunny, with a high near 24. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 15.
Friday
Partly sunny, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
Revloc PA
 40.48°N 78.76°W (Elev. 2060 ft)
Last Update:
1:06 am EST Jan 10, 2026
Forecast Valid:
2am EST Jan 10, 2026-6pm EST Jan 16, 2026
 
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Additional Resources

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Chance of Precipitation