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 Rain Fog/Mist

40°F

4°C

Humidity 97%
Wind Speed Calm
Barometer 30.18 in (1022.2 mb)
Dewpoint 39°F (4°C)
Visibility 1.50 mi
Last update 5 Mar 5:53 am EST
Extended Forecast for

2 Miles SW Laurelton PA

Dense Fog Advisory March 5, 06:53am until March 5, 07:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory March 5, 06:53am until March 5, 07:00am

    NOW until 7:00am Thu

    Dense Fog Advisory

  • Today

    High: 44 °F

    Rain and
    Areas Dense
    Fog

  • Tonight

    Tonight: Rain, mainly before 2am. Patchy dense fog before 1am, then patchy dense fog after 2am. Low around 38. Light east wind. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 38 °F

    Rain and
    Patchy Dense
    Fog then Rain
    Likely and
    Patchy Fog

  • Friday

    Friday: A slight chance of rain. Areas of fog before 9am. Otherwise, cloudy, with a high near 48. Calm wind. Chance of precipitation is 20%.

    High: 48 °F

    Slight Chance
    Rain and
    Areas Fog

  • Friday Night

    Friday Night: A chance of rain. Cloudy, with a low around 42. Light southeast wind. Chance of precipitation is 30%.

    Low: 42 °F

    Chance Rain

  • Saturday

    Saturday: Showers likely after 1pm. Mostly cloudy, with a high near 62. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Cloudy then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers before 1am, then a chance of rain after 1am. Low around 46. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Today
Rain. Areas of dense fog before 2pm. High near 44. Light east wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain, mainly before 2am. Patchy dense fog before 1am, then patchy dense fog after 2am. Low around 38. Light east wind. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
A slight chance of rain. Areas of fog before 9am. Otherwise, cloudy, with a high near 48. Calm wind. Chance of precipitation is 20%.
Friday Night
A chance of rain. Cloudy, with a low around 42. Light southeast wind. Chance of precipitation is 30%.
Saturday
Showers likely after 1pm. Mostly cloudy, with a high near 62. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Showers before 1am, then a chance of rain after 1am. Low around 46. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
Mostly clear, with a low around 40.
Monday
Sunny, with a high near 64.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 53. Chance of precipitation is 40%.
Wednesday
Showers likely. Mostly cloudy, with a high near 72. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Laurelton PA
 40.91°N 77.23°W (Elev. 1270 ft)
Last Update:
5:28 am EST Mar 5, 2026
Forecast Valid:
6am EST Mar 5, 2026-6pm EDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation