Hazardous Weather Conditions
Current conditions at
Johnstown - Cambria County Airport (KJST)
Lat: 40.31°NLon: 78.83°WElev: 2274ft.
Overcast
73°F
23°C
| Humidity | 90% |
| Wind Speed | SE 8 mph |
| Barometer | 29.97 in (1013.6 mb) |
| Dewpoint | 70°F (21°C) |
| Visibility | 10.00 mi |
| Last update | 17 Jun 2:54 pm EDT |
Extended Forecast for
South Fork PA
Flood Watch June 17, 03:10pm until June 17, 10:00pm
NOW until 10:00pm Tue
Flood Watch
This Afternoon
High: 78 °F
Heavy Rain
Tonight
Low: 67 °F
Heavy Rain
then Showers
LikelyWednesday
High: 80 °F
Showers
Wednesday Night
Low: 69 °F
Partly Cloudy
then Slight
Chance
T-stormsJuneteenth
High: 80 °F
Chance
T-storms then
ShowersThursday Night
Low: 58 °F
Showers then
Partly CloudyFriday
High: 79 °F
Sunny
Friday Night
Low: 62 °F
Partly Cloudy
Detailed Forecast
This Afternoon
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4pm. Some of the storms could produce heavy rainfall. High near 78. South wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
Showers and thunderstorms likely, mainly before 10pm, then showers likely and possibly a thunderstorm after 5am. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 67. Light south wind. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
Showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. High near 80. Southwest wind 3 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 69. Southwest wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Juneteenth
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 80. Southwest wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers before 8pm. Low around 58. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Sunny, with a high near 79.
Friday Night
Partly cloudy, with a low around 62.
Saturday
Mostly sunny, with a high near 86.
Saturday Night
Mostly clear, with a low around 67.
Sunday
Sunny, with a high near 90.
Sunday Night
Mostly clear, with a low around 70.
Monday
Sunny, with a high near 91.
Monday Night
Mostly clear, with a low around 71.
Tuesday
Sunny and hot, with a high near 92.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
South Fork PA
40.35°N 78.78°W (Elev. 1683 ft)
40.35°N 78.78°W (Elev. 1683 ft)
1:47 pm EDT Jun 17, 2025
3pm EDT Jun 17, 2025-6pm EDT Jun 24, 2025
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