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Hazardous Weather Conditions

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Overcast

69°F

21°C

Humidity 78%
Wind Speed SW 10 G 20 mph
Barometer 29.85 in (1010.0 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 16 Oct 9:54 am EDT
Extended Forecast for

2 Miles S Nanty-Glo PA

  • Today

    Today: Showers and thunderstorms, mainly before 4pm. Temperature falling to around 57 by 5pm. Southwest wind 14 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 72 °F⇓

    Slight Chance
    T-storms then
    Showers

  • Tonight

    Tonight: A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 38. West wind 13 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 47. Northwest wind 11 to 13 mph, with gusts as high as 29 mph.

    High: 47 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Widespread frost, mainly after 11pm. Otherwise, clear, with a low around 29. Northwest wind around 5 mph becoming calm in the evening.

    Low: 29 °F

    Frost

  • Sunday

    Sunday: Widespread frost before 9am. Otherwise, sunny, with a high near 55. Calm wind becoming south around 5 mph in the afternoon.

    High: 55 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Areas of frost after 4am. Otherwise, clear, with a low around 34.

    Low: 34 °F

    Clear then
    Areas Frost

  • Monday

    Monday: Areas of frost before 9am. Otherwise, sunny, with a high near 60.

    High: 60 °F

    Areas Frost
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

Detailed Forecast

Today
Showers and thunderstorms, mainly before 4pm. Temperature falling to around 57 by 5pm. Southwest wind 14 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 38. West wind 13 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 47. Northwest wind 11 to 13 mph, with gusts as high as 29 mph.
Saturday Night
Widespread frost, mainly after 11pm. Otherwise, clear, with a low around 29. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Widespread frost before 9am. Otherwise, sunny, with a high near 55. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Areas of frost after 4am. Otherwise, clear, with a low around 34.
Monday
Areas of frost before 9am. Otherwise, sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 38.
Tuesday
Sunny, with a high near 63.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Sunny, with a high near 63.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Nanty-Glo PA
 40.44°N 78.85°W (Elev. 1998 ft)
Last Update:
9:31 am EDT Oct 16, 2026
Forecast Valid:
10am EDT Oct 16, 2026-6pm EDT Oct 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation