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Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

Lat: 40.82°NLon: 76.87°WElev: 443ft.

Overcast

34°F

1°C

Humidity 64%
Wind Speed N 16 mph
Barometer 29.81 in (1009.8 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 23 Feb 2:53 pm EST
Extended Forecast for

Millersburg PA

  • This Afternoon

    This Afternoon: Flurries likely.  Cloudy, with a high near 35. North wind around 14 mph, with gusts as high as 33 mph.

    High: 35 °F

    Flurries
    Likely

  • Tonight

    Tonight: Flurries likely before 7pm.  Mostly cloudy, with a low around 19. Northwest wind 9 to 13 mph, with gusts as high as 26 mph.

    Low: 19 °F

    Flurries
    Likely then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 31. Northwest wind 6 to 9 mph, with gusts as high as 21 mph.

    High: 31 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely after 1am.  Increasing clouds, with a low around 23. Calm wind becoming south around 6 mph after midnight.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Mostly Cloudy
    then Snow
    Likely

  • Wednesday

    Wednesday: A slight chance of snow before 10am, then a slight chance of rain between 10am and 1pm.  Partly sunny, with a high near 46. South wind 6 to 10 mph becoming west in the afternoon. Winds could gust as high as 21 mph.  Chance of precipitation is 20%.

    High: 46 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Wednesday Night

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

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Rain and snow likely, mainly after 1pm.  Mostly cloudy, with a high near 39. Chance of precipitation is 60%.

    High: 39 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A chance of rain and snow before 1am.  Mostly cloudy, with a low around 26. Chance of precipitation is 50%.

    Low: 26 °F

    Chance
    Rain/Snow

  • Friday

    Friday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Flurries likely. Cloudy, with a high near 35. North wind around 14 mph, with gusts as high as 33 mph.
Tonight
Flurries likely before 7pm. Mostly cloudy, with a low around 19. Northwest wind 9 to 13 mph, with gusts as high as 26 mph.
Tuesday
Mostly sunny, with a high near 31. Northwest wind 6 to 9 mph, with gusts as high as 21 mph.
Tuesday Night
Snow likely after 1am. Increasing clouds, with a low around 23. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday
A slight chance of snow before 10am, then a slight chance of rain between 10am and 1pm. Partly sunny, with a high near 46. South wind 6 to 10 mph becoming west in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
Rain and snow likely, mainly after 1pm. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow before 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.
Friday
Mostly sunny, with a high near 42.
Friday Night
Mostly clear, with a low around 26.
Saturday
Mostly sunny, with a high near 50.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Partly sunny, with a high near 41.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
Millersburg PA
 40.55°N 76.94°W (Elev. 525 ft)
3:26 pm EST Feb 23, 2026
3pm EST Feb 23, 2026-6pm EST Mar 2, 2026
 
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Additional Resources

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