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Hazardous Weather Conditions

Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

Lat: 40.82°NLon: 76.87°WElev: 443ft.

Light Snow Fog/Mist

32°F

0°C

Humidity 96%
Wind Speed Calm
Barometer 29.86 in (1011.6 mb)
Dewpoint 31°F (-1°C)
Visibility 1.00 mi
Last update 22 Feb 8:53 pm EST
Extended Forecast for

3 Miles NW Lewisburg PA

Winter Storm Warning February 22, 09:19pm until February 23, 01:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 22, 09:19pm until February 23, 01:00pm

    NOW until 1:00pm Mon

    Winter Storm Warning

  • Tonight

    Low: 30 °F

    Snow

  • Monday

    Monday: A chance of snow, mainly before 11am. Cloudy, with a high near 37. North wind 10 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.

    High: 37 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 15. Northwest wind around 8 mph, with gusts as high as 21 mph.

    Low: 15 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30. Northwest wind 6 to 8 mph, with gusts as high as 20 mph.

    High: 30 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow showers, mainly after 1am. Low around 21. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 21 °F

    Chance Snow
    Showers then
    Snow Showers

  • Wednesday

    Wednesday: A chance of rain and snow showers before 1pm. Mostly cloudy, with a high near 42. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: Rain and snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 38. Chance of precipitation is 70%.

    High: 38 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Snow, mainly before 3am. Low around 30. Calm wind becoming north 5 to 9 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of around an inch possible.
Monday
A chance of snow, mainly before 11am. Cloudy, with a high near 37. North wind 10 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 15. Northwest wind around 8 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 30. Northwest wind 6 to 8 mph, with gusts as high as 20 mph.
Tuesday Night
Snow showers, mainly after 1am. Low around 21. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Wednesday
A chance of rain and snow showers before 1pm. Mostly cloudy, with a high near 42. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Rain and snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 38. Chance of precipitation is 70%.
Thursday Night
A chance of rain and snow showers before 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.
Friday
Mostly sunny, with a high near 38.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 40.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Lewisburg PA
 40.99°N 76.92°W (Elev. 528 ft)
Last Update:
7:06 pm EST Feb 22, 2026
Forecast Valid:
9pm EST Feb 22, 2026-6pm EST Mar 1, 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