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Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

Lat: 40.82°NLon: 76.87°WElev: 443ft.

Fair

22°F

-6°C

Humidity 68%
Wind Speed Calm
Barometer 29.81 in (1010.2 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 24 Feb 9:53 pm EST
Extended Forecast for

Selinsgrove, Penn Valley Airport PA

  • Tonight

    Tonight: Snow likely, mainly after 1am. Mostly cloudy, with a temperature rising to around 29 by 5am. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.

    Low: 22 °F⇑

    Mostly Cloudy
    then Snow
    Likely

  • Wednesday

    Wednesday: A chance of snow, mainly before 9am. Mostly cloudy, with a high near 45. Southwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    High: 45 °F

    Chance Snow
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22. Southwest wind around 6 mph becoming calm in the evening.

    Low: 22 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of snow after 1pm. Mostly sunny, with a high near 39. Light west wind. Chance of precipitation is 30%.

    High: 39 °F

    Mostly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A slight chance of snow. Partly cloudy, with a low around 21. Calm wind. Chance of precipitation is 20%.

    Low: 21 °F

    Slight Chance
    Snow

  • Friday

    Friday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow likely, mainly after 1am. Mostly cloudy, with a temperature rising to around 29 by 5am. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.
Wednesday
A chance of snow, mainly before 9am. Mostly cloudy, with a high near 45. Southwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 22. Southwest wind around 6 mph becoming calm in the evening.
Thursday
A chance of snow after 1pm. Mostly sunny, with a high near 39. Light west wind. Chance of precipitation is 30%.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 21. Calm wind. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 43.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Partly sunny, with a high near 39.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.
Monday
A chance of snow. Partly sunny, with a high near 31. Chance of precipitation is 40%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Selinsgrove, Penn Valley Airport PA
 40.83°N 76.86°W (Elev. 492 ft)
Last Update:
7:06 pm EST Feb 24, 2026
Forecast Valid:
10pm EST Feb 24, 2026-6pm EST Mar 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation