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.

Overcast

38°F

3°C

Humidity 55%
Wind Speed SW 9 mph
Barometer 29.99 in (1016.1 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 25 Dec 6:53 am EST
Extended Forecast for

2 Miles WSW Riverside PA

Winter Storm Watch December 26, 07:00am until December 27, 07:00am
Click here for hazard details and duration
Winter Storm Watch

  • Christmas Day

    Christmas Day: Partly sunny, with a high near 44. Light and variable wind becoming north 5 to 9 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 44 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 21. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 21 °F

    Partly Cloudy

  • Friday

    Friday: Snow after noon, mixing with sleet after 4pm. High near 28. Light and variable wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 100%. New snow and sleet accumulation of 1 to 3 inches possible.

    High: 28 °F

    Mostly Cloudy
    then
    Snow/Sleet

  • Friday Night

    Friday Night: Snow and sleet, possibly mixed with freezing rain before 4am, then a chance of snow. Low around 26. Southeast wind 5 to 8 mph. Chance of precipitation is 90%. New snow and sleet accumulation of 1 to 2 inches possible.

    Low: 26 °F

    Wintry Mix

  • Saturday

    Saturday: Cloudy, with a high near 34. Light northeast wind.

    High: 34 °F

    Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain after 1pm. Cloudy, with a high near 37. Chance of precipitation is 50%.

    High: 37 °F

    Cloudy then
    Chance Rain

  • Sunday Night

    Sunday Night: Rain. Low around 35. Chance of precipitation is 90%.

    Low: 35 °F

    Rain

  • Monday

    Monday: A chance of rain before 1pm. Mostly cloudy, with a high near 42. Chance of precipitation is 50%.

    High: 42 °F

    Chance Rain

Detailed Forecast

Christmas Day
Partly sunny, with a high near 44. Light and variable wind becoming north 5 to 9 mph in the afternoon. Winds could gust as high as 21 mph.
Tonight
Partly cloudy, with a low around 21. North wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Snow after noon, mixing with sleet after 4pm. High near 28. Light and variable wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 100%. New snow and sleet accumulation of 1 to 3 inches possible.
Friday Night
Snow and sleet, possibly mixed with freezing rain before 4am, then a chance of snow. Low around 26. Southeast wind 5 to 8 mph. Chance of precipitation is 90%. New snow and sleet accumulation of 1 to 2 inches possible.
Saturday
Cloudy, with a high near 34. Light northeast wind.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
A chance of rain after 1pm. Cloudy, with a high near 37. Chance of precipitation is 50%.
Sunday Night
Rain. Low around 35. Chance of precipitation is 90%.
Monday
A chance of rain before 1pm. Mostly cloudy, with a high near 42. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 22.
Tuesday
Mostly cloudy, with a high near 29.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
Mostly cloudy, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Riverside PA
 40.94°N 76.66°W (Elev. 568 ft)
Last Update:
7:21 am EST Dec 25, 2025
Forecast Valid:
7am EST Dec 25, 2025-6pm EST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation