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Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

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

Mostly Cloudy

31°F

-1°C

Humidity 45%
Wind Speed NA
Barometer 29.93 in (1014.1 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 19 Jan 3:53 pm EST
Detailed forecast for

Montour County

This Afternoon
Mostly cloudy. Highs around 30. West winds around 15 mph with gusts up to 30 mph.
Tonight
Partly cloudy in the evening, then clearing. Colder with lows around 5 above. West winds 10 to 15 mph with gusts up to 30 mph. Wind chill values as low as 5 below.
Tuesday
Mostly sunny. Colder with highs around 20. West winds 10 to 15 mph with gusts up to 25 mph. Wind chill values as low as 7 below in the morning.
Tuesday Night
Mostly clear. Lows around 10. Southwest winds 5 to 10 mph. Wind chill values as low as 2 above.
Wednesday
Mostly sunny in the morning, then becoming mostly cloudy. Not as cool with highs in the lower 30s. South winds 10 to 15 mph with gusts up to 25 mph. Wind chill values as low as 5 above.
Wednesday Night
Mostly cloudy. Not as cool with lows in the mid 20s.
Thursday
Partly sunny. Highs in the upper 30s.
Thursday Night
Partly cloudy. Lows 15 to 20.
Friday
Partly sunny. Colder with highs in the mid 20s.
Friday Night
Mostly cloudy. Colder with lows 5 to 10 above. Wind chill values as low as 5 below after midnight.
Saturday
Partly sunny in the morning, then becoming mostly cloudy. Colder with highs around 15. Wind chill values as low as 5 below in the morning.
Saturday Night
Mostly cloudy. Cold with lows around 5 above.
Sunday
Partly sunny with a 30 percent chance of snow showers. Continued cold with highs 15 to 20.



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300 PM EST Mon Jan 19 2026
 
 

Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database