Hazardous Weather Conditions

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Fair

15°F

-9°C

Humidity 53%
Wind Speed S 6 mph
Barometer 30.21 in (1027.7 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 21 Jan 8:54 am EST
Extended Forecast for

4 Miles WNW Gray PA

  • Today

    Today: Snow, mainly after 1pm.  High near 34. South wind 9 to 14 mph, with gusts as high as 29 mph.  Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 34 °F

    Mostly Cloudy
    then Snow

  • Tonight

    Tonight: Snow likely, mainly before 1am. The snow could be heavy at times.  Cloudy, with a low around 27. Breezy, with a west wind 16 to 20 mph, with gusts as high as 34 mph.  Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Low: 27 °F

    Heavy Snow
    and Breezy

  • Thursday

    Thursday: Partly sunny, with a high near 30. West wind 15 to 18 mph, with gusts as high as 34 mph.

    High: 30 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 15. West wind around 11 mph, with gusts as high as 23 mph.

    Low: 15 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 19. West wind 13 to 15 mph, with gusts as high as 29 mph.

    High: 19 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -3.

    Low: -3 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow after 1pm.  Mostly cloudy and cold, with a high near 7. Chance of precipitation is 30%.

    High: 7 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly after 1am.  Mostly cloudy, with a low around 4. Chance of precipitation is 70%.

    Low: 4 °F

    Snow Likely

  • Sunday

    Sunday: Snow.  High near 13. Chance of precipitation is 80%.

    High: 13 °F

    Snow

Detailed Forecast

Today
Snow, mainly after 1pm. High near 34. South wind 9 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow likely, mainly before 1am. The snow could be heavy at times. Cloudy, with a low around 27. Breezy, with a west wind 16 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Thursday
Partly sunny, with a high near 30. West wind 15 to 18 mph, with gusts as high as 34 mph.
Thursday Night
Partly cloudy, with a low around 15. West wind around 11 mph, with gusts as high as 23 mph.
Friday
Partly sunny, with a high near 19. West wind 13 to 15 mph, with gusts as high as 29 mph.
Friday Night
Mostly cloudy, with a low around -3.
Saturday
A chance of snow after 1pm. Mostly cloudy and cold, with a high near 7. Chance of precipitation is 30%.
Saturday Night
Snow likely, mainly after 1am. Mostly cloudy, with a low around 4. Chance of precipitation is 70%.
Sunday
Snow. High near 13. Chance of precipitation is 80%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 6. Chance of precipitation is 50%.
Monday
A chance of snow. Mostly cloudy and cold, with a high near 14. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 3.
Tuesday
Mostly sunny, with a high near 16.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Gray PA
 40.23°N 79.12°W (Elev. 2635 ft)
7:26 am EST Jan 21, 2026
9am EST Jan 21, 2026-6pm EST Jan 27, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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