National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Williamsport - Lycoming County Airport (KIPT)

Lat: 41.24°NLon: 76.92°WElev: 522ft.

Overcast

39°F

4°C

Humidity 82%
Wind Speed W 13 G 25 mph
Barometer 29.35 in (994.2 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 15 Jan 2:54 am EST
Extended Forecast for

4 Miles ESE Castanea PA

  • Overnight

    Overnight: Snow likely. Mostly cloudy, with a low around 21. West wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 21 °F

    Snow Likely

  • Thursday

    Thursday: A chance of snow, mainly before 11am. Mostly cloudy, with a high near 24. West wind 14 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.

    High: 24 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Cloudy, then gradually becoming partly cloudy, with a low around 15. Wind chill values as low as zero. West wind 14 to 16 mph, with gusts as high as 29 mph.

    Low: 15 °F

    Decreasing
    Clouds

  • Friday

    Friday: A slight chance of snow after 1pm. Partly sunny, with a high near 29. West wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 29 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: A slight chance of snow. Mostly cloudy, with a low around 24. South wind 5 to 7 mph. Chance of precipitation is 20%.

    Low: 24 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Snow likely, mainly after 1pm. Mostly cloudy, with a high near 36. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 24.

    High: 24 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

Detailed Forecast

Overnight
Snow likely. Mostly cloudy, with a low around 21. West wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Thursday
A chance of snow, mainly before 11am. Mostly cloudy, with a high near 24. West wind 14 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Thursday Night
Cloudy, then gradually becoming partly cloudy, with a low around 15. Wind chill values as low as zero. West wind 14 to 16 mph, with gusts as high as 29 mph.
Friday
A slight chance of snow after 1pm. Partly sunny, with a high near 29. West wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 24. South wind 5 to 7 mph. Chance of precipitation is 20%.
Saturday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 36. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly cloudy, with a low around 19.
Sunday
Partly sunny, with a high near 24.
Sunday Night
Partly cloudy, with a low around 13.
M.L.King Day
Partly sunny, with a high near 23.
Monday Night
Mostly cloudy, with a low around 6.
Tuesday
Partly sunny, with a high near 14.
Tuesday Night
Partly cloudy, with a low around 6.
Wednesday
Partly sunny, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Castanea PA
 41.1°N 77.37°W (Elev. 1522 ft)
Last Update:
2:41 am EST Jan 15, 2026
Forecast Valid:
3am EST Jan 15, 2026-6pm EST Jan 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation