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

Hazardous Weather Conditions

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

A Few Clouds

75°F

24°C

Humidity 55%
Wind Speed SW 15 G 23 mph
Barometer 30.00 in (1014.4 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 15 Apr 1:54 pm EDT
Extended Forecast for

Sankertown PA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 80. West wind around 15 mph, with gusts as high as 25 mph.

    High: 80 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Mostly cloudy, with a low around 64. West wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 64 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 79. West wind 11 to 14 mph, with gusts as high as 26 mph.

    High: 79 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 57. West wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Showers
    Likely

  • Friday

    Friday: A chance of showers before 2pm. Partly sunny, with a high near 72. Northwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 72 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers after 2pm. Partly sunny, with a high near 78. Chance of precipitation is 50%.

    High: 78 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.

    Low: 41 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of rain showers before 2pm, then a chance of snow showers between 2pm and 5pm, then a chance of rain showers after 5pm. Mostly cloudy, with a high near 54. Breezy. Chance of precipitation is 50%.

    High: 54 °F

    Chance
    Showers then
    Chance
    Rain/Snow and
    Breezy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 80. West wind around 15 mph, with gusts as high as 25 mph.
Tonight
A slight chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Mostly cloudy, with a low around 64. West wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 79. West wind 11 to 14 mph, with gusts as high as 26 mph.
Thursday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 57. West wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers before 2pm. Partly sunny, with a high near 72. Northwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Partly cloudy, with a low around 53.
Saturday
A chance of showers after 2pm. Partly sunny, with a high near 78. Chance of precipitation is 50%.
Saturday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.
Sunday
A chance of rain showers before 2pm, then a chance of snow showers between 2pm and 5pm, then a chance of rain showers after 5pm. Mostly cloudy, with a high near 54. Breezy. Chance of precipitation is 50%.
Sunday Night
A chance of showers before 8pm. Partly cloudy, with a low around 29. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 45.
Monday Night
Mostly clear, with a low around 28.
Tuesday
Mostly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
Sankertown PA
 40.46°N 78.58°W (Elev. 2087 ft)
Last Update:
2:46 pm EDT Apr 15, 2026
Forecast Valid:
2pm EDT Apr 15, 2026-6pm EDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation