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Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

Lat: 40.82°NLon: 76.87°WElev: 443ft.

Overcast

39°F

4°C

Humidity 67%
Wind Speed N 8 mph
Barometer 29.82 in (1010.0 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 13 Nov 8:53 pm EST
Extended Forecast for

3 Miles NNE Swengel PA

  • Tonight

    Tonight: A slight chance of snow before 10pm. Mostly cloudy, with a low around 33. Northwest wind around 6 mph. Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 45. West wind 6 to 10 mph, with gusts as high as 22 mph.

    High: 45 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 35. Northwest wind 5 to 7 mph.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 48. Northwest wind 5 to 9 mph, with gusts as high as 20 mph.

    High: 48 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34. Northwest wind 3 to 5 mph.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 30.

    Low: 30 °F

    Clear

Detailed Forecast

Tonight
A slight chance of snow before 10pm. Mostly cloudy, with a low around 33. Northwest wind around 6 mph. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 45. West wind 6 to 10 mph, with gusts as high as 22 mph.
Saturday Night
Mostly cloudy, with a low around 35. Northwest wind 5 to 7 mph.
Sunday
Partly sunny, with a high near 48. Northwest wind 5 to 9 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 34. Northwest wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 54.
Monday Night
Mostly clear, with a low around 29.
Tuesday
Sunny, with a high near 57.
Tuesday Night
Clear, with a low around 30.
Wednesday
Sunny, with a high near 61.
Wednesday Night
Mostly clear, with a low around 31.
Thursday
Sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 35.
Friday
Mostly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Swengel PA
 40.98°N 77.04°W (Elev. 640 ft)
Last Update:
7:05 pm EST Nov 13, 2026
Forecast Valid:
9pm EST Nov 13, 2026-6pm EST Nov 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation