Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

Lat: 40.82° N Lon: 76.87° W Elev: 443 ft.

Overcast

34°F

1°C

Humidity 67%
Wind Speed Calm
Barometer 30.07 in (1018.5 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 7 Dec 4:53 am EST
Detailed forecast for

Snyder County

Today
Cloudy. Highs in the upper 30s. Southwest winds around 5 mph.
Tonight
Mostly cloudy in the evening, then clearing. Cooler with lows around 20. West winds 5 to 10 mph, becoming northwest after midnight. Gusts up to 25 mph.
Monday
Mostly sunny. Colder with highs in the mid 20s. North winds 5 to 10 mph with gusts up to 25 mph.
Monday Night
Partly cloudy in the evening, then clearing. Colder with lows around 10. Northeast winds around 5 mph in the evening, becoming light and variable.
Tuesday
Partly sunny in the morning, then becoming mostly cloudy. Highs around 30. South winds 5 to 10 mph. Wind chill values as low as 5 above.
Tuesday Night
Mostly cloudy. Not as cool with lows in the mid 20s.
Wednesday
Rain likely. Not as cool with highs in the lower 40s. Chance of rain 70 percent.
Wednesday Night
Mostly cloudy. A chance of rain in the evening. Lows in the upper 20s. Chance of rain 50 percent.
Thursday
Partly sunny in the morning, then becoming mostly cloudy. Highs in the upper 30s.
Thursday Night
A chance of rain in the evening. Mostly cloudy with a chance of snow. Lows in the mid 20s. Chance of precipitation 50 percent.
Friday
Mostly cloudy with a 50 percent chance of snow. Highs in the mid 30s.
Friday Night
Mostly cloudy. A chance of snow in the evening. Lows around 20. Chance of snow 40 percent.
Saturday
Partly sunny. Highs in the upper 20s. Wind chill values as low as 5 above.



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430 AM EST Sun Dec 7 2025
 
 

Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database