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.

Fair

36°F

2°C

Humidity 39%
Wind Speed E 5 mph
Barometer 30.22 in (1025.3 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 14 Mar 11:54 pm EDT
Extended Forecast for

4 Miles WNW Gray PA

  • Overnight

    Overnight: Mostly cloudy, with a low around 34. Southeast wind 7 to 13 mph, with gusts as high as 24 mph.

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 54. Breezy, with a southeast wind around 22 mph, with gusts as high as 44 mph.

    High: 54 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: A chance of rain. Mostly cloudy, with a low around 46. Breezy, with a southeast wind around 23 mph, with gusts as high as 43 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Chance Rain
    and Breezy

  • Monday

    Monday: Rain showers before 5pm, then rain and snow showers. Some thunder is also possible. High near 61. South wind around 18 mph becoming southwest in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 61 °F

    T-storms then
    Rain/Snow

  • Monday Night

    Monday Night: Snow before 8pm, then a chance of snow showers, mainly between 8pm and 2am. Low around 18. Breezy, with a west wind 20 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 18 °F

    Breezy. Snow
    then Chance
    Snow Showers

  • Tuesday

    Tuesday: A slight chance of snow showers. Mostly cloudy, with a high near 23. Breezy. Chance of precipitation is 20%.

    High: 23 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 35.

    High: 35 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 34. Southeast wind 7 to 13 mph, with gusts as high as 24 mph.
Sunday
Partly sunny, with a high near 54. Breezy, with a southeast wind around 22 mph, with gusts as high as 44 mph.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 46. Breezy, with a southeast wind around 23 mph, with gusts as high as 43 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain showers before 5pm, then rain and snow showers. Some thunder is also possible. High near 61. South wind around 18 mph becoming southwest in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Monday Night
Snow before 8pm, then a chance of snow showers, mainly between 8pm and 2am. Low around 18. Breezy, with a west wind 20 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Tuesday
A slight chance of snow showers. Mostly cloudy, with a high near 23. Breezy. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 15.
Wednesday
Mostly cloudy, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Mostly cloudy, with a high near 47.
Thursday Night
Mostly cloudy, with a low around 35.
Friday
Partly sunny, with a high near 52.
Friday Night
A chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Gray PA
 40.23°N 79.12°W (Elev. 2635 ft)
Last Update:
7:41 pm EDT Mar 14, 2026
Forecast Valid:
12am EDT Mar 15, 2026-6pm EDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation