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Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

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

Overcast

30°F

-1°C

Humidity 61%
Wind Speed S 5 mph
Barometer 29.66 in (1004.6 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 25 Feb 5:53 am EST
Detailed forecast for

Union County

Rest Of Tonight
Snow likely. Snow accumulation around an inch. Lows in the lower 20s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of snow 70 percent.
Wednesday
Mostly cloudy with a chance of snow in the morning, then partly sunny in the afternoon. Little or no additional snow accumulation. Not as cool with highs in the mid 40s. Southwest winds 5 to 10 mph with gusts up to 25 mph. Chance of snow 50 percent.
Wednesday Night
Mostly cloudy in the evening, then clearing. Lows in the lower 20s. West winds 5 to 10 mph. Gusts up to 25 mph in the evening.
Thursday
Mostly sunny. Highs in the upper 30s. West winds around 5 mph.
Thursday Night
Mostly clear. Lows around 20. West winds around 5 mph in the evening, becoming light and variable.
Friday
Sunny. Highs in the mid 40s.
Friday Night
Partly cloudy. Lows in the upper 20s.
Saturday
Mostly sunny. Warm with highs in the lower 50s.
Saturday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 20s.
Sunday
Partly sunny. Cooler with highs in the upper 30s.
Sunday Night
Partly cloudy in the evening, then mostly cloudy with a chance of snow showers after midnight. Lows around 20. Chance of snow 40 percent.
Monday
Mostly cloudy in the morning, then becoming partly sunny. A 50 percent chance of snow showers. Highs in the upper 20s.
Monday Night
Mostly cloudy. A chance of snow showers in the evening. Lows 10 to 15. Chance of snow 40 percent.
Tuesday
Partly sunny with a 40 percent chance of snow showers. Highs in the lower 30s.



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130 AM EST Wed Feb 25 2026
 
 

Additional Resources

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