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Hazardous Weather Conditions
Current conditions at
Johnstown - Cambria County Airport (KJST)
Lat: 40.31°NLon: 78.83°WElev: 2274ft.
Overcast
60°F
16°C
| Humidity | 67% |
| Wind Speed | S 15 G 23 mph |
| Barometer | 29.39 in (994.9 mb) |
| Dewpoint | 49°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 16 Mar 12:54 pm EDT |
Extended Forecast for
Brownstown PA
Winter Weather Advisory March 16, 05:00pm until March 17, 05:00pm
This Afternoon
High: 60 °F
Rain
Tonight
Low: 19 °F
Rain/Snow
then Slight
Chance SnowTuesday
High: 29 °F
Slight Chance
Snow ShowersTuesday Night
Low: 17 °F
Partly Cloudy
Wednesday
High: 38 °F
Partly Sunny
Wednesday Night
Low: 30 °F
Slight Chance
Snow then
Slight Chance
Rain/SnowThursday
High: 49 °F
Mostly Cloudy
Thursday Night
Low: 35 °F
Mostly Cloudy
Friday
High: 56 °F
Mostly Cloudy
Detailed Forecast
This Afternoon
Rain and possibly a thunderstorm before 3pm, then a chance of rain and thunderstorms between 3pm and 4pm, then rain and possibly a thunderstorm after 4pm. High near 60. South wind 11 to 13 mph becoming west. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain, possibly mixed with snow, becoming all snow after 7pm. The snow could be heavy at times. Low around 19. West wind 15 to 17 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Tuesday
A slight chance of snow showers. Mostly cloudy, with a high near 29. West wind 13 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 17. West wind 3 to 6 mph. Winds could gust as high as 21 mph.
Wednesday
Partly sunny, with a high near 38. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
A slight chance of snow before 2am, then a slight chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 20%.
Thursday
Mostly cloudy, with a high near 49.
Thursday Night
Mostly cloudy, with a low around 35.
Friday
Mostly cloudy, with a high near 56.
Friday Night
A chance of rain after 8pm. Mostly cloudy, with a low around 39. Chance of precipitation is 40%.
Saturday
A chance of rain. Mostly cloudy, with a high near 57. Chance of precipitation is 30%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.
Sunday
A chance of rain. Partly sunny, with a high near 57. Chance of precipitation is 30%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Brownstown PA
40.34°N 78.95°W (Elev. 1302 ft)
40.34°N 78.95°W (Elev. 1302 ft)
12:41 pm EDT Mar 16, 2026
1pm EDT Mar 16, 2026-6pm EDT Mar 22, 2026
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