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

Hazardous Weather Conditions

Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

Lat: 40.82°NLon: 76.87°WElev: 443ft.

Rain

61°F

16°C

Humidity 84%
Wind Speed S 10 G 16 mph
Barometer 29.84 in (1010.2 mb)
Dewpoint 56°F (13°C)
Visibility 4.00 mi
Last update 11 Mar 11:53 am EDT
Extended Forecast for

Trevorton PA

  • This Afternoon

    This Afternoon: Showers and thunderstorms, mainly before 5pm. Some of the storms could be severe. High near 72. South wind 10 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 72 °F

    Severe
    Thunderstorms

  • Tonight

    Tonight: Showers and thunderstorms before 2am, then showers likely. Some of the storms could be severe. Low around 39. South wind 10 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Severe
    Thunderstorms
    then Showers

  • Thursday

    Thursday: A chance of showers, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 42. Northwest wind around 15 mph, with gusts as high as 37 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Chance
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. Northwest wind 3 to 8 mph. Winds could gust as high as 22 mph.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of rain after 2pm. Mostly cloudy, with a high near 47. South wind 6 to 15 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.

    High: 47 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: A slight chance of rain before 2am. Partly cloudy, with a low around 31. Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: Cloudy, with a high near 52.

    High: 52 °F

    Cloudy

Detailed Forecast

This Afternoon
Showers and thunderstorms, mainly before 5pm. Some of the storms could be severe. High near 72. South wind 10 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms before 2am, then showers likely. Some of the storms could be severe. Low around 39. South wind 10 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A chance of showers, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 42. Northwest wind around 15 mph, with gusts as high as 37 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly clear, with a low around 28. Northwest wind 3 to 8 mph. Winds could gust as high as 22 mph.
Friday
A slight chance of rain after 2pm. Mostly cloudy, with a high near 47. South wind 6 to 15 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Friday Night
A slight chance of rain before 2am. Partly cloudy, with a low around 31. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 44.
Saturday Night
Mostly cloudy, with a low around 31.
Sunday
Cloudy, with a high near 52.
Sunday Night
Showers, mainly after 8pm. Low around 43. Chance of precipitation is 80%.
Monday
Showers. High near 53. Chance of precipitation is 80%.
Monday Night
A chance of showers. Partly cloudy, with a low around 23. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Trevorton PA
 40.79°N 76.66°W (Elev. 873 ft)
Last Update:
10:36 am EDT Mar 11, 2026
Forecast Valid:
12pm EDT Mar 11, 2026-6pm EDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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