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Hazardous Weather Conditions

Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

Lat: 40.82°NLon: 76.87°WElev: 443ft.

Fair

-11°F

-24°C

Humidity 82%
Wind Speed Calm
Barometer 30.25 in (1025.7 mb)
Dewpoint -15°F (-26°C)
Visibility 10.00 mi
Last update 30 Jan 6:53 am EST
Extended Forecast for

Sunbury PA

Cold Weather Advisory January 30, 07:00pm until January 31, 10:00am
Cold Weather Advisory January 30, 06:58am until January 30, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
...
  •  
    Cold Weather Advisory January 30, 06:58am until January 30, 10:00am

    NOW until 10:00am Fri

    Cold Weather Advisory

  • Today

    High: 17 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around -2. Wind chill values as low as -10. Northwest wind around 6 mph.

    Low: -2 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 20. Wind chill values as low as -10. North wind 5 to 8 mph.

    High: 20 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 6. Wind chill values as low as -10. North wind 7 to 10 mph, with gusts as high as 22 mph.

    Low: 6 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 24. North wind 11 to 13 mph, with gusts as high as 28 mph.

    High: 24 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 9.

    Low: 9 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 31.

    High: 31 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 17. Wind chill values as low as -20. Northwest wind 3 to 8 mph.
Tonight
Partly cloudy, with a low around -2. Wind chill values as low as -10. Northwest wind around 6 mph.
Saturday
Mostly sunny, with a high near 20. Wind chill values as low as -10. North wind 5 to 8 mph.
Saturday Night
Partly cloudy, with a low around 6. Wind chill values as low as -10. North wind 7 to 10 mph, with gusts as high as 22 mph.
Sunday
Mostly sunny, with a high near 24. North wind 11 to 13 mph, with gusts as high as 28 mph.
Sunday Night
Mostly clear, with a low around 9.
Monday
Sunny, with a high near 31.
Monday Night
Partly cloudy, with a low around 11.
Tuesday
Partly sunny, with a high near 32.
Tuesday Night
Mostly cloudy, with a low around 14.
Wednesday
A chance of snow. Partly sunny, with a high near 29. Chance of precipitation is 30%.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 13. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sunbury PA
 40.87°N 76.79°W (Elev. 482 ft)
Last Update:
6:21 am EST Jan 30, 2026
Forecast Valid:
6am EST Jan 30, 2026-6pm EST Feb 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