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Hazardous Weather Conditions

Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

Lat: 40.82°NLon: 76.87°WElev: 443ft.

Fog/Mist

35°F

2°C

Humidity 96%
Wind Speed Calm
Barometer 29.95 in (1014.6 mb)
Dewpoint 34°F (1°C)
Visibility 2.50 mi
Last update 19 Feb 9:53 pm EST
Extended Forecast for

Millersburg PA

  • Tonight

    Tonight: Rain, mainly after 1am. Patchy fog after 3am. Low around 36. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Chance Rain
    then Rain and
    Patchy Fog

  • Friday

    Friday: Rain, mainly before 9am. Patchy fog before 10am. High near 44. East wind around 6 mph becoming south in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Rain and
    Patchy Fog
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36. West wind 3 to 8 mph.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 46. West wind around 6 mph.

    High: 46 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of rain and snow after 1am. Mostly cloudy, with a low around 31. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Sunday

    Sunday: Snow, possibly mixed with rain. High near 38. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 38 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Snow showers likely. Cloudy, with a low around 29. Chance of precipitation is 60%.

    Low: 29 °F

    Snow Showers
    Likely

  • Monday

    Monday: Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy

  • Monday Night

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

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Rain, mainly after 1am. Patchy fog after 3am. Low around 36. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain, mainly before 9am. Patchy fog before 10am. High near 44. East wind around 6 mph becoming south in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Mostly cloudy, with a low around 36. West wind 3 to 8 mph.
Saturday
Partly sunny, with a high near 46. West wind around 6 mph.
Saturday Night
A chance of rain and snow after 1am. Mostly cloudy, with a low around 31. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Snow, possibly mixed with rain. High near 38. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday Night
Snow showers likely. Cloudy, with a low around 29. Chance of precipitation is 60%.
Monday
Mostly cloudy, with a high near 37.
Monday Night
Mostly cloudy, with a low around 22.
Tuesday
Partly sunny, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Thursday
A chance of showers. Partly sunny, with a high near 44. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Millersburg PA
 40.55°N 76.94°W (Elev. 525 ft)
Last Update:
7:06 pm EST Feb 19, 2026
Forecast Valid:
10pm EST Feb 19, 2026-6pm EST Feb 26, 2026
 
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Additional Resources

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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