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Hazardous Weather Conditions
Current conditions at
Johnstown - Cambria County Airport (KJST)
Lat: 40.31°NLon: 78.83°WElev: 2274ft.
A Few Clouds
72°F
22°C
| Humidity | 87% |
| Wind Speed | Calm |
| Barometer | 30.03 in (1015.4 mb) |
| Dewpoint | 68°F (20°C) |
| Visibility | 10.00 mi |
| Last update | 16 Jul 6:54 pm EDT |
Extended Forecast for
Portage PA
Flood Watch until July 16, 10:00pm
NOW until 10:00pm Wed
Flood Watch
Tonight
Low: 69 °F
T-storms
Likely then
ShowersThursday
High: 83 °F
Partly Sunny
then Showers
LikelyThursday Night
Low: 67 °F
Chance
T-storms then
Chance
ShowersFriday
High: 77 °F
Partly Sunny
then Slight
Chance
T-stormsFriday Night
Low: 63 °F
Partly Cloudy
then Slight
Chance
ShowersSaturday
High: 80 °F
Slight Chance
Showers then
Showers
LikelySaturday Night
Low: 67 °F
Showers
LikelySunday
High: 78 °F
Showers
Likely
Detailed Forecast
Tonight
Showers and thunderstorms likely before midnight, then showers and possibly a thunderstorm between midnight and 1am, then a chance of showers and thunderstorms after 1am. Low around 69. South wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 83. West wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 67. Northwest wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 77. Northwest wind around 7 mph. Chance of precipitation is 20%.
Friday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers after 2am. Partly cloudy, with a low around 63. Light and variable wind. Chance of precipitation is 20%.
Saturday
A slight chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 80. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Mostly cloudy, with a low around 67. Chance of precipitation is 70%.
Sunday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 78. Chance of precipitation is 60%.
Sunday Night
Showers likely and possibly a thunderstorm before 8pm. Partly cloudy, with a low around 63. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 78.
Monday Night
Partly cloudy, with a low around 63.
Tuesday
A chance of showers. Partly sunny, with a high near 79. Chance of precipitation is 40%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 40%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Portage PA
40.38°N 78.66°W (Elev. 2096 ft)
40.38°N 78.66°W (Elev. 2096 ft)
1:36 pm EDT Jul 16, 2025
7pm EDT Jul 16, 2025-6pm EDT Jul 23, 2025
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