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.

Light Snow

29°F

-2°C

Humidity 58%
Wind Speed W 9 mph
Barometer 29.71 in (1006.3 mb)
Dewpoint 16°F (-9°C)
Visibility 9.00 mi
Wind Chill21°F (-6°C)
Last update 30 Dec 1:53 am EST
Extended Forecast for

Dalmatia PA

Wind Advisory December 30, 02:47am until December 30, 12:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory December 30, 02:47am until December 30, 12:00pm

    NOW until 12:00pm Tue

    Wind Advisory

  • Overnight

    Low: 24 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 29. West wind 15 to 18 mph, with gusts as high as 38 mph.

    High: 29 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22. West wind 10 to 14 mph, with gusts as high as 24 mph.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 31. Southwest wind around 9 mph, with gusts as high as 20 mph.

    High: 31 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 20. Southwest wind 7 to 10 mph becoming northwest after midnight. Chance of precipitation is 30%.

    Low: 20 °F

    Chance Snow
    Showers

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 24. Breezy, with a west wind 18 to 21 mph, with gusts as high as 38 mph.
Tuesday
Partly sunny, with a high near 29. West wind 15 to 18 mph, with gusts as high as 38 mph.
Tuesday Night
Mostly cloudy, with a low around 22. West wind 10 to 14 mph, with gusts as high as 24 mph.
Wednesday
Mostly cloudy, with a high near 31. Southwest wind around 9 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 20. Southwest wind 7 to 10 mph becoming northwest after midnight. Chance of precipitation is 30%.
New Year's Day
Mostly sunny, with a high near 25.
Thursday Night
Mostly cloudy, with a low around 15.
Friday
Mostly cloudy, with a high near 32.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
Partly sunny, with a high near 32.
Saturday Night
Partly cloudy, with a low around 17.
Sunday
Partly sunny, with a high near 33.
Sunday Night
Mostly cloudy, with a low around 22.
Monday
Mostly cloudy, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dalmatia PA
 40.65°N 76.89°W (Elev. 499 ft)
Last Update:
2:26 am EST Dec 30, 2025
Forecast Valid:
2am EST Dec 30, 2025-6pm EST Jan 5, 2026
 
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