Current conditions at
Johnstown - Cambria County Airport (KJST)
Lat: 40.31°NLon: 78.83°WElev: 2274ft.
Overcast
58°F
14°C
| Humidity | 87% |
| Wind Speed | SW 7 mph |
| Barometer | 29.97 in (1013.8 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 11 Mar 1:54 am EDT |
Extended Forecast for
Johnstown-Cambria County Airport PA
Overnight

Low: 59 °F
Mostly Cloudy
Wednesday

High: 72 °F
Severe
ThunderstormsWednesday Night
Low: 31 °F
Breezy.
Severe
Thunderstorms
then
Rain/SnowThursday
High: 39 °F
Breezy. Snow
Showers
Likely then
Slight Chance
Snow ShowersThursday Night

Low: 29 °F
Mostly Clear
Friday
High: 50 °F
Mostly Cloudy
then Chance
Showers and
BreezyFriday Night
Low: 30 °F
Chance
Showers then
Partly CloudySaturday

High: 44 °F
Mostly Sunny
Saturday Night

Low: 34 °F
Mostly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 59. South wind around 6 mph.
Wednesday
Showers and possibly a thunderstorm. Some of the storms could be severe. High near 72. Southwest wind 9 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
Rain showers before 5am, then rain and snow showers likely. Some thunder is also possible. Low around 31. Breezy, with a west wind 18 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Thursday
Snow showers likely, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 39. Breezy, with a northwest wind 18 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly clear, with a low around 29. Northwest wind 6 to 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
Friday
A chance of showers after 2pm. Mostly cloudy, with a high near 50. Breezy. Chance of precipitation is 30%.
Friday Night
A chance of showers before 8pm. Partly cloudy, with a low around 30. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
A chance of showers after 2pm. Mostly cloudy, with a high near 59. Chance of precipitation is 30%.
Sunday Night
Showers. Low around 34. Chance of precipitation is 80%.
Monday
Rain and snow showers. High near 45. Chance of precipitation is 80%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 27.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Johnstown-Cambria County Airport PA
40.33°N 78.84°W (Elev. 2116 ft)
40.33°N 78.84°W (Elev. 2116 ft)
2:06 am EDT Mar 11, 2026
2am EDT Mar 11, 2026-6pm EDT Mar 17, 2026


