Current conditions at
Johnstown - Cambria County Airport (KJST)
Lat: 40.31°NLon: 78.83°WElev: 2274ft.N/A
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | *** Not a current observation *** |
Extended Forecast for
2 Miles NNE Brownstown PA
Tonight

Low: 64 °F
Chance
Showers and
Patchy FogSaturday

High: 76 °F
Chance
T-storms and
Patchy FogSaturday Night

Low: 54 °F
Partly Cloudy
Sunday

High: 75 °F
Sunny
Sunday Night
Low: 52 °F
Mostly Clear
then Patchy
FogLabor Day
High: 76 °F
Areas Fog
then SunnyMonday Night

Low: 55 °F
Mostly Clear
Tuesday

High: 79 °F
Mostly Sunny
Tuesday Night

Low: 61 °F
Partly Cloudy
Detailed Forecast
Tonight
A slight chance of showers, then a chance of showers and thunderstorms after 4am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 64. West wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers and thunderstorms before noon, then a chance of showers between noon and 2pm, then a chance of showers and thunderstorms after 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 76. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Partly cloudy, with a low around 54. Calm wind.
Sunday
Sunny, with a high near 75. Calm wind becoming east around 5 mph in the afternoon.
Sunday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 52. Light east wind.
Labor Day
Areas of fog before 9am. Otherwise, sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
Partly cloudy, with a low around 61.
Wednesday
Mostly sunny, with a high near 83.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.
Thursday
A chance of showers. Partly sunny, with a high near 77. Chance of precipitation is 40%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 72.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles NNE Brownstown PA
40.36°N 78.92°W (Elev. 1696 ft)
40.36°N 78.92°W (Elev. 1696 ft)
5:21 pm EDT Sep 4, 2026
6pm EDT Sep 4, 2026-6pm EDT Sep 11, 2026


