Current conditions at
Selinsgrove Penn Valley Airport (KSEG)
Lat: 40.82°NLon: 76.87°WElev: 443ft.
Fair
54°F
12°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 30.22 in (1023.0 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 7.00 mi |
| Last update | 11 Aug 4:53 am EDT |
Extended Forecast for
Shamokin Dam PA
Today
High: 87 °F
Sunny
Tonight
Low: 65 °F
Mostly Clear
Tuesday
High: 91 °F
Sunny then
Slight Chance
T-stormsTuesday Night
Low: 70 °F
Slight Chance
T-storms then
Slight Chance
ShowersWednesday
High: 90 °F
Chance
Showers then
Showers
LikelyWednesday Night
Low: 68 °F
Showers
LikelyThursday
High: 87 °F
Mostly Sunny
Thursday Night
Low: 62 °F
Mostly Clear
Friday
High: 87 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 87. Calm wind becoming south around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 65. Calm wind.
Tuesday
A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 91. Light south wind. Chance of precipitation is 20%.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 70. Calm wind. Chance of precipitation is 20%.
Wednesday
A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 90. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Mostly sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 62.
Friday
Sunny, with a high near 87.
Friday Night
Mostly clear, with a low around 64.
Saturday
Sunny, with a high near 89.
Saturday Night
Mostly clear, with a low around 65.
Sunday
Sunny and hot, with a high near 92.
Additional Forecasts and Information
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Point Forecast:
Shamokin Dam PA
40.85°N 76.83°W (Elev. 499 ft)
40.85°N 76.83°W (Elev. 499 ft)
4:02 am EDT Aug 11, 2025
5am EDT Aug 11, 2025-6pm EDT Aug 17, 2025
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