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

Williamsport - Lycoming County Airport (KIPT)

Lat: 41.24°NLon: 76.92°WElev: 522ft.

Fair

42°F

6°C

Humidity 29%
Wind Speed Calm
Barometer 30.27 in (1025.3 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 14 Mar 8:54 pm EDT
Extended Forecast for

3 Miles W Shunk PA

  • Tonight

    Tonight: Increasing clouds, with a low around 24. Northwest wind around 6 mph becoming light and variable.

    Low: 24 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 43. South wind 9 to 18 mph, with gusts as high as 38 mph.

    High: 43 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Showers, mainly after 2am. Low around 39. Windy, with a south wind 23 to 28 mph, with gusts as high as 46 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Chance
    Showers and
    Windy then
    Showers and
    Breezy

  • Monday

    Monday: Showers, with thunderstorms also possible after 2pm. High near 56. Breezy, with a south wind 18 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 56 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: Snow showers, possibly mixed with rain, becoming all snow after 11pm. Some thunder is also possible. Low around 18. West wind around 17 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 18 °F

    Rain/Snow
    then Snow
    Showers

  • Tuesday

    Tuesday: A slight chance of snow showers before 8am, then a slight chance of snow showers after 2pm. Mostly cloudy, with a high near 22. Chance of precipitation is 20%.

    High: 22 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 28.

    High: 28 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 24. Northwest wind around 6 mph becoming light and variable.
Sunday
Mostly cloudy, with a high near 43. South wind 9 to 18 mph, with gusts as high as 38 mph.
Sunday Night
Showers, mainly after 2am. Low around 39. Windy, with a south wind 23 to 28 mph, with gusts as high as 46 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Showers, with thunderstorms also possible after 2pm. High near 56. Breezy, with a south wind 18 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Monday Night
Snow showers, possibly mixed with rain, becoming all snow after 11pm. Some thunder is also possible. Low around 18. West wind around 17 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Tuesday
A slight chance of snow showers before 8am, then a slight chance of snow showers after 2pm. Mostly cloudy, with a high near 22. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 12.
Wednesday
Mostly cloudy, with a high near 28.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Mostly cloudy, with a high near 38.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 43.
Friday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
Saturday
A chance of rain and snow showers. Partly sunny, with a high near 41. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Shunk PA
 41.57°N 76.81°W (Elev. 2300 ft)
Last Update:
8:05 pm EDT Mar 14, 2026
Forecast Valid:
9pm EDT Mar 14, 2026-6pm EDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation