Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

Lat: 40.82°NLon: 76.87°WElev: 443ft.

Fair

36°F

2°C

Humidity 97%
Wind Speed Calm
Barometer 30.07 in (1018.2 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 16 Oct 4:53 am EDT
Extended Forecast for

3 Miles ENE Liverpool PA

Frost Advisory October 17, 02:00am until October 17, 09:00am
Click here for hazard details and duration
Frost Advisory
  • Today

    Today: Sunny, with a high near 59. North wind 7 to 13 mph, with gusts as high as 24 mph.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 36. North wind 5 to 8 mph.

    Low: 36 °F

    Clear

  • Friday

    Friday: Areas of frost before 9am.  Otherwise, sunny, with a high near 62. North wind around 6 mph.

    High: 62 °F

    Areas Frost
    then Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 65. Calm wind becoming south around 5 mph in the afternoon.

    High: 65 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: Showers likely, mainly after 2pm.  Partly sunny, with a high near 71. Chance of precipitation is 60%.

    High: 71 °F

    Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely, mainly before 2am.  Mostly cloudy, with a low around 48. Chance of precipitation is 60%.

    Low: 48 °F

    Showers
    Likely

  • Monday

    Monday: A chance of showers before 2pm.  Partly sunny, with a high near 63. Chance of precipitation is 30%.

    High: 63 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 59. North wind 7 to 13 mph, with gusts as high as 24 mph.
Tonight
Clear, with a low around 36. North wind 5 to 8 mph.
Friday
Areas of frost before 9am. Otherwise, sunny, with a high near 62. North wind around 6 mph.
Friday Night
Partly cloudy, with a low around 42. Calm wind.
Saturday
Partly sunny, with a high near 65. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Showers likely, mainly after 2pm. Partly sunny, with a high near 71. Chance of precipitation is 60%.
Sunday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.
Monday
A chance of showers before 2pm. Partly sunny, with a high near 63. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Mostly sunny, with a high near 66.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 47. Chance of precipitation is 40%.
Wednesday
Mostly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Liverpool PA
 40.59°N 76.93°W (Elev. 709 ft)
2:06 am EDT Oct 16, 2025
5am EDT Oct 16, 2025-6pm EDT Oct 22, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database