Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Snow Freezing Fog

23°F

-5°C

Humidity 92%
Wind Speed W 17 G 35 mph
Barometer 29.95 in (1017.1 mb)
Dewpoint 21°F (-6°C)
Visibility 0.25 mi
Wind Chill9°F (-13°C)
Last update 11 Jan 3:54 pm EST
Extended Forecast for

South Fork PA

Wind Advisory January 11, 04:40pm until January 12, 01:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory January 11, 04:40pm until January 12, 01:00am

    NOW until 1:00am Mon

    Wind Advisory

  • This Afternoon

    High: 33 °F

    Snow Showers
    and Breezy

  • Tonight

    Tonight: Snow showers, mainly before 8pm.  Low around 24. Breezy, with a west wind 14 to 21 mph, with gusts as high as 45 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Snow Showers
    and Breezy
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 35. West wind 11 to 15 mph, with gusts as high as 30 mph.

    High: 35 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 27. West wind 8 to 10 mph, with gusts as high as 24 mph.

    Low: 27 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 44. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 44 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly after 1am.  Mostly cloudy, with a low around 37. Chance of precipitation is 40%.

    Low: 37 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers before 1pm, then rain after 1pm.  High near 42. Chance of precipitation is 80%.

    High: 42 °F

    Chance
    Showers then
    Rain

  • Wednesday Night

    Wednesday Night: Rain before 1am, then rain and snow likely.  Low around 24. Chance of precipitation is 80%.

    Low: 24 °F

    Rain then
    Rain/Snow

Detailed Forecast

This Afternoon
Snow showers. High near 33. Breezy, with a west wind around 21 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. Total daytime snow accumulation of around an inch possible.
Tonight
Snow showers, mainly before 8pm. Low around 24. Breezy, with a west wind 14 to 21 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 35. West wind 11 to 15 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 27. West wind 8 to 10 mph, with gusts as high as 24 mph.
Tuesday
Partly sunny, with a high near 44. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
A chance of showers, mainly after 1am. Mostly cloudy, with a low around 37. Chance of precipitation is 40%.
Wednesday
A chance of showers before 1pm, then rain after 1pm. High near 42. Chance of precipitation is 80%.
Wednesday Night
Rain before 1am, then rain and snow likely. Low around 24. Chance of precipitation is 80%.
Thursday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 28. Chance of precipitation is 60%.
Thursday Night
A chance of snow before 1am. Mostly cloudy, with a low around 15. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 27.
Friday Night
Partly cloudy, with a low around 18.
Saturday
A chance of snow showers. Partly sunny, with a high near 32. Chance of precipitation is 50%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 18. Chance of precipitation is 40%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 26.
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ABOUT THIS FORECAST

 
Point Forecast:
South Fork PA
 40.35°N 78.78°W (Elev. 1683 ft)
3:41 pm EST Jan 11, 2026
4pm EST Jan 11, 2026-6pm EST Jan 18, 2026
 
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Additional Resources

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