National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

Lat: 40.82°NLon: 76.87°WElev: 443ft.

Overcast

46°F

8°C

Humidity 56%
Wind Speed SW 6 mph
Barometer 29.89 in (1012.3 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 13 Nov 3:53 am EST
Extended Forecast for

3 Miles WNW Liverpool PA

  • Today

    Today: Mostly sunny, with a high near 49. Southwest wind 8 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph.

    High: 49 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 33. West wind 6 to 8 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 51. Northwest wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 51 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29. Light northwest wind.

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of rain after 1pm. Mostly cloudy, with a high near 52. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 20%.

    High: 52 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: Rain. Low around 44. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Rain

  • Sunday

    Sunday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 49. Southwest wind 8 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph.
Tonight
Mostly clear, with a low around 33. West wind 6 to 8 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 51. Northwest wind 6 to 9 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 29. Light northwest wind.
Saturday
A slight chance of rain after 1pm. Mostly cloudy, with a high near 52. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 20%.
Saturday Night
Rain. Low around 44. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Partly sunny, with a high near 56.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Partly sunny, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Liverpool PA
 40.6°N 77.05°W (Elev. 735 ft)
Last Update:
1:06 am EST Nov 13, 2025
Forecast Valid:
4am EST Nov 13, 2025-6pm EST Nov 19, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation