Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

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

Fog/Mist

34°F

1°C

Humidity 97%
Wind Speed S 6 mph
Barometer 29.73 in (1007.1 mb)
Dewpoint 33°F (1°C)
Visibility 2.50 mi
Wind Chill29°F (-2°C)
Last update 28 Dec 10:53 pm EST
Detailed forecast for

Snyder County

Overnight
Cloudy. A slight chance of rain late this evening, then a chance of rain. Lows in the mid 30s. Temperature rising into the lower 40s. South winds 5 to 10 mph. Chance of rain 50 percent.
Monday
Mostly cloudy with rain likely in the morning, then partly sunny in the afternoon. Not as cool with highs in the lower 50s. Temperature falling into the lower 30s in the afternoon. Southwest winds 15 to 20 mph with gusts up to 45 mph. Chance of rain 70 percent.
Monday Night
Mostly cloudy and blustery, cooler with lows in the lower 20s. West winds 15 to 25 mph with gusts up to 50 mph.
Tuesday
Mostly cloudy in the morning, then becoming partly sunny. Blustery and much cooler with highs around 30. West winds 15 to 25 mph with gusts up to 50 mph. Wind chill values as low as 6 above.
Tuesday Night
Mostly cloudy. Lows in the lower 20s. West winds 10 to 15 mph with gusts up to 30 mph.
Wednesday
Mostly cloudy. Highs in the lower 30s.
Wednesday Night
Mostly cloudy. Lows around 20.
New Years Day
Partly sunny. Highs in the upper 20s.
Thursday Night
Mostly cloudy in the evening, then becoming partly cloudy. Lows 15 to 20.
Friday
Mostly sunny. Highs in the upper 20s. Wind chill values as low as 5 above.
Friday Night
Partly cloudy. Lows around 20.
Saturday
Partly sunny. Highs in the lower 30s.
Saturday Night
Partly cloudy. Lows in the lower 20s.
Sunday
Partly sunny. Highs in the mid 30s.



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1030 PM EST Sun Dec 28 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database