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Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

Lat: 40.82°NLon: 76.87°WElev: 443ft.

Fair

23°F

-5°C

Humidity 96%
Wind Speed Calm
Barometer 30.05 in (1018.0 mb)
Dewpoint 22°F (-6°C)
Visibility 9.00 mi
Last update 15 Feb 12:53 am EST
Extended Forecast for

5 Miles NNE Mechanicsville PA

  • Overnight

    Overnight: Mostly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of rain after 4pm.  Cloudy, with a high near 41. Light and variable wind.  Chance of precipitation is 20%.

    High: 41 °F

    Cloudy then
    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of rain, mixing with snow after 9pm, then gradually ending.  Cloudy, with a low around 30. Light east wind.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance
    Rain/Snow
    then Slight
    Chance
    Rain/Snow

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 42. Calm wind.

    High: 42 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain, mainly after 1pm.  High near 40. Chance of precipitation is 80%.

    High: 40 °F

    Chance Rain
    then Rain

  • Wednesday Night

    Wednesday Night: A chance of rain before 1am.  Mostly cloudy, with a low around 36. Chance of precipitation is 40%.

    Low: 36 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 25. Calm wind.
Sunday
A slight chance of rain after 4pm. Cloudy, with a high near 41. Light and variable wind. Chance of precipitation is 20%.
Sunday Night
A chance of rain, mixing with snow after 9pm, then gradually ending. Cloudy, with a low around 30. Light east wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Washington's Birthday
Mostly cloudy, with a high near 42. Calm wind.
Monday Night
Mostly cloudy, with a low around 33. Calm wind.
Tuesday
Partly sunny, with a high near 46.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Rain, mainly after 1pm. High near 40. Chance of precipitation is 80%.
Wednesday Night
A chance of rain before 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 40%.
Thursday
Partly sunny, with a high near 45.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.
Friday
Rain likely. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Saturday
A chance of rain. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Mechanicsville PA
 41.04°N 76.56°W (Elev. 1050 ft)
1:11 am EST Feb 15, 2026
1am EST Feb 15, 2026-6pm EST Feb 21, 2026
 
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Additional Resources

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Hourly Weather Forecast

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