Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Overcast

31°F

-1°C

Humidity 45%
Wind Speed S 16 G 25 mph
Barometer 30.17 in (1024.1 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 30 Nov 12:54 am EST
Extended Forecast for

Brownstown PA

  • Overnight

    Overnight: A chance of snow showers.  Cloudy, with a low around 28. South wind 10 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Rain showers, snow showers, and sleet likely, becoming all rain showers after 11am, then gradually ending.  Mostly cloudy, with a high near 45. South wind 11 to 16 mph becoming west in the afternoon. Winds could gust as high as 34 mph.  Chance of precipitation is 70%. New snow and sleet accumulation of less than a half inch possible.

    High: 45 °F

    Wintry Mix
    Likely then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 25. West wind 9 to 11 mph, with gusts as high as 29 mph.

    Low: 25 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 35. Northwest wind around 6 mph becoming calm  in the afternoon.

    High: 35 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Snow likely after 1am.  Mostly cloudy, with a low around 25. Calm wind becoming southeast around 6 mph in the evening.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Mostly Cloudy
    then Snow
    Likely

  • Tuesday

    Tuesday: Snow, mainly before 1pm.  High near 37. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 37 °F

    Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of snow showers. Cloudy, with a low around 28. South wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Rain showers, snow showers, and sleet likely, becoming all rain showers after 11am, then gradually ending. Mostly cloudy, with a high near 45. South wind 11 to 16 mph becoming west in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 70%. New snow and sleet accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, with a low around 25. West wind 9 to 11 mph, with gusts as high as 29 mph.
Monday
Mostly cloudy, with a high near 35. Northwest wind around 6 mph becoming calm in the afternoon.
Monday Night
Snow likely after 1am. Mostly cloudy, with a low around 25. Calm wind becoming southeast around 6 mph in the evening. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Snow, mainly before 1pm. High near 37. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
Partly sunny, with a high near 34.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 34. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 11.
Friday
A chance of snow showers. Partly sunny, with a high near 31. Chance of precipitation is 30%.
Friday Night
Snow showers likely. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.
Saturday
A chance of rain and snow showers. Mostly cloudy, with a high near 37. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
Brownstown PA
 40.34°N 78.95°W (Elev. 1302 ft)
1:21 am EST Nov 30, 2025
1am EST Nov 30, 2025-6pm EST Dec 6, 2025
 
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Additional Resources

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