Current conditions at

Williamsport - Lycoming County Airport (KIPT)

Lat: 41.24°NLon: 76.92°WElev: 522ft.

Fair

20°F

-7°C

Humidity 62%
Wind Speed W 9 mph
Barometer 29.93 in (1014.4 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 18 Jan 7:54 pm EST
Extended Forecast for

4 Miles ESE Castanea PA

Cold Weather Advisory January 19, 09:00pm until January 20, 11:00am
Click here for hazard details and duration
Cold Weather Advisory
  • Tonight

    Tonight: Mostly cloudy, with a low around 15. West wind around 6 mph.

    Low: 15 °F

    Mostly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly cloudy, with a high near 26. Southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 26 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 5. Wind chill values as low as -10. Breezy, with a west wind 10 to 20 mph, with gusts as high as 36 mph.

    Low: 5 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 14. Wind chill values as low as -10. West wind 10 to 13 mph, with gusts as high as 28 mph.

    High: 14 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 6. West wind 5 to 8 mph.

    Low: 6 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of snow showers after 1pm.  Partly sunny, with a high near 28. Chance of precipitation is 30%.

    High: 28 °F

    Mostly Sunny
    then Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: A chance of snow showers after 1am.  Mostly cloudy, with a low around 22. Chance of precipitation is 30%.

    Low: 22 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Thursday

    Thursday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 10.

    Low: 10 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 15. West wind around 6 mph.
M.L.King Day
Mostly cloudy, with a high near 26. Southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 38 mph.
Monday Night
Mostly cloudy, with a low around 5. Wind chill values as low as -10. Breezy, with a west wind 10 to 20 mph, with gusts as high as 36 mph.
Tuesday
Mostly sunny, with a high near 14. Wind chill values as low as -10. West wind 10 to 13 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly clear, with a low around 6. West wind 5 to 8 mph.
Wednesday
A chance of snow showers after 1pm. Partly sunny, with a high near 28. Chance of precipitation is 30%.
Wednesday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 31.
Thursday Night
Partly cloudy, with a low around 10.
Friday
Partly sunny, with a high near 24.
Friday Night
Mostly cloudy, with a low around 11.
Saturday
A chance of snow showers. Partly sunny, with a high near 21. Chance of precipitation is 30%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 6. Chance of precipitation is 30%.
Sunday
A chance of snow showers. Partly sunny, with a high near 15. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Castanea PA
 41.1°N 77.37°W (Elev. 1522 ft)
7:58 pm EST Jan 18, 2026
8pm EST Jan 18, 2026-6pm EST Jan 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database