Hazardous Weather Conditions
Current conditions at
Johnstown - Cambria County Airport (KJST)
Lat: 40.31°NLon: 78.83°WElev: 2274ft.
Light Rain
62°F
17°C
| Humidity | 93% |
| Wind Speed | S 7 mph |
| Barometer | 30.01 in (1015.4 mb) |
| Dewpoint | 60°F (16°C) |
| Visibility | 10.00 mi |
| Last update | 17 Jun 4:54 am EDT |
Extended Forecast for
2 Miles SSW Nanty-Glo PA
Flood Watch June 17, 11:00am until June 17, 10:00pm
Overnight
Low: 60 °F
Showers
LikelyTuesday
High: 75 °F
Chance
Showers then
Heavy RainTuesday Night
Low: 66 °F
Heavy Rain
then Showers
LikelyWednesday
High: 78 °F
Showers
Wednesday Night
Low: 67 °F
Chance
ShowersJuneteenth
High: 77 °F
Showers
LikelyThursday Night
Low: 59 °F
Mostly Cloudy
Friday
High: 77 °F
Mostly Sunny
Friday Night
Low: 62 °F
Partly Cloudy
Detailed Forecast
Overnight
Showers likely and possibly a thunderstorm. Cloudy, with a low around 60. South wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. Some of the storms could produce heavy rainfall. High near 75. South wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Tuesday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 2am, then showers likely and possibly a thunderstorm after 2am. Some of the storms could produce heavy rainfall. Low around 66. South wind 3 to 6 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Wednesday
Showers and possibly a thunderstorm. High near 78. West wind 6 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
A chance of showers before 2am, then a chance of showers and thunderstorms between 2am and 5am, then a chance of showers after 5am. Mostly cloudy, with a low around 67. Southwest wind 6 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Juneteenth
Showers likely, with thunderstorms also possible after 8am. Mostly cloudy, with a high near 77. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Mostly cloudy, with a low around 59.
Friday
Mostly sunny, with a high near 77.
Friday Night
Partly cloudy, with a low around 62.
Saturday
Mostly sunny, with a high near 84.
Saturday Night
Partly cloudy, with a low around 68.
Sunday
Mostly sunny, with a high near 88.
Sunday Night
Mostly clear, with a low around 70.
Monday
Sunny, with a high near 89.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SSW Nanty-Glo PA
40.44°N 78.85°W (Elev. 1998 ft)
40.44°N 78.85°W (Elev. 1998 ft)
3:46 am EDT Jun 17, 2025
5am EDT Jun 17, 2025-6pm EDT Jun 23, 2025
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