Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Mostly Cloudy

61°F

16°C

Humidity 93%
Wind Speed NW 17 mph
Barometer 29.77 in (1007.1 mb)
Dewpoint 59°F (15°C)
Visibility 9.00 mi
Last update 29 Jul 6:54 am EDT
Extended Forecast for

South Fork PA

  • Today

    Today: A chance of showers before 4pm, then scattered rain between 4pm and 5pm, then a slight chance of showers and thunderstorms after 5pm.  Mostly cloudy, with a high near 73. Northwest wind 7 to 13 mph, with gusts as high as 25 mph.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Chance
    Showers

  • Tonight

    Tonight: Scattered sprinkles.  Partly cloudy, with a low around 56. Northwest wind 5 to 9 mph, with gusts as high as 21 mph.

    Low: 56 °F

    Scattered
    Sprinkles

  • Thursday

    Thursday: Scattered sprinkles.  Sunny, with a high near 76. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 76 °F

    Scattered
    Sprinkles

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 56. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 56 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 80. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 62.

    Low: 62 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 82.

    High: 82 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of showers after 8pm.  Mostly cloudy, with a low around 65. Chance of precipitation is 30%.

    Low: 65 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm.  Mostly cloudy, with a high near 79. Chance of precipitation is 60%.

    High: 79 °F

    Showers
    Likely

Detailed Forecast

Today
A chance of showers before 4pm, then scattered rain between 4pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 73. Northwest wind 7 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Scattered sprinkles. Partly cloudy, with a low around 56. Northwest wind 5 to 9 mph, with gusts as high as 21 mph.
Thursday
Scattered sprinkles. Sunny, with a high near 76. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 56. Northwest wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 80. Calm wind becoming northwest around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 62.
Saturday
Partly sunny, with a high near 82.
Saturday Night
A chance of showers after 8pm. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.
Sunday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 79. Chance of precipitation is 60%.
Sunday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 40%.
Monday Night
A chance of thunderstorms. Partly cloudy, with a low around 64. Chance of precipitation is 30%.
Tuesday
A chance of showers. Partly sunny, with a high near 82. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
South Fork PA
 40.37°N 78.8°W (Elev. 1572 ft)
6:11 am EDT Jul 29, 2026
7am EDT Jul 29, 2026-6pm EDT Aug 4, 2026
 
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Additional Resources

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