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Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

Lat: 40.82°NLon: 76.87°WElev: 443ft.

Fair

16°F

-9°C

Humidity 45%
Wind Speed NW 8 mph
Barometer 30.09 in (1019.7 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 2 Feb 12:53 am EST
Extended Forecast for

Mifflinburg PA

  • Overnight

    Overnight: Mostly clear, with a low around 6. Wind chill values as low as zero. West wind around 6 mph.

    Low: 6 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 29. Wind chill values as low as -5. West wind around 6 mph.

    High: 29 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 12. Calm wind.

    Low: 12 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 32. Calm wind becoming southwest around 5 mph.

    High: 32 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of snow before 1am.  Mostly cloudy, with a low around 12. Calm wind.  Chance of precipitation is 20%.

    Low: 12 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 7.

    Low: 7 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 6. Wind chill values as low as zero. West wind around 6 mph.
Monday
Sunny, with a high near 29. Wind chill values as low as -5. West wind around 6 mph.
Monday Night
Increasing clouds, with a low around 12. Calm wind.
Tuesday
Mostly cloudy, with a high near 32. Calm wind becoming southwest around 5 mph.
Tuesday Night
A slight chance of snow before 1am. Mostly cloudy, with a low around 12. Calm wind. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 28.
Wednesday Night
Partly cloudy, with a low around 7.
Thursday
Mostly sunny, with a high near 26.
Thursday Night
Mostly cloudy, with a low around 10.
Friday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.
Friday Night
Mostly cloudy, with a low around 5.
Saturday
Sunny, with a high near 16.
Saturday Night
Partly cloudy, with a low around 2.
Sunday
Mostly sunny, with a high near 19.
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ABOUT THIS FORECAST

 
Point Forecast:
Mifflinburg PA
 40.91°N 77.05°W (Elev. 699 ft)
1:05 am EST Feb 2, 2026
1am EST Feb 2, 2026-6pm EST Feb 8, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database