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.

Partly Cloudy

35°F

2°C

Humidity 57%
Wind Speed W 5 mph
Barometer 30.22 in (1023.8 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 30 Nov 11:53 pm EST
Extended Forecast for

Danville PA

Winter Storm Watch December 2, 01:00am until December 2, 08:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Overnight

    Overnight: Partly cloudy, with a low around 28. West wind around 7 mph, with gusts as high as 21 mph.

    Low: 28 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 38. Northwest wind around 6 mph becoming calm in the afternoon.

    High: 38 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of snow, mainly after 4am. Increasing clouds, with a low around 25. Calm wind. Chance of precipitation is 30%.

    Low: 25 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday

    Tuesday: Snow before 10am, then snow, possibly mixed with rain. The snow could be heavy at times. High near 36. Light and variable wind. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 36 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 20. Northwest wind 3 to 5 mph.

    Low: 20 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Wednesday Night

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

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 28. West wind around 7 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 38. Northwest wind around 6 mph becoming calm in the afternoon.
Monday Night
A chance of snow, mainly after 4am. Increasing clouds, with a low around 25. Calm wind. Chance of precipitation is 30%.
Tuesday
Snow before 10am, then snow, possibly mixed with rain. The snow could be heavy at times. High near 36. Light and variable wind. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Tuesday Night
Mostly cloudy, with a low around 20. Northwest wind 3 to 5 mph.
Wednesday
Mostly sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
Mostly cloudy, with a high near 37.
Thursday Night
Partly cloudy, with a low around 12.
Friday
Partly sunny, with a high near 28.
Friday Night
A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 50%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
Mostly cloudy, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Danville PA
 40.96°N 76.6°W (Elev. 499 ft)
Last Update:
12:26 am EST Dec 1, 2025
Forecast Valid:
12am EST Dec 1, 2025-6pm EST Dec 7, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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