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.

Overcast

30°F

-1°C

Humidity 41%
Wind Speed Vrbl 3 mph
Barometer 29.97 in (1015.6 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Last update 16 Jan 11:54 pm EST
Extended Forecast for

3 Miles SE Muncy Valley PA

  • Overnight

    Overnight: A chance of snow showers before 4am, then a slight chance of snow showers after 5am. Cloudy, with a low around 23. South wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    Low: 23 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Snow showers likely, mainly before 10am. The snow could be heavy at times. Mostly cloudy, with a high near 34. South wind 7 to 9 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 34 °F

    Heavy Snow
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 22. Southwest wind around 7 mph.

    Low: 22 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 26. West wind around 8 mph.

    High: 26 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 14. West wind 7 to 9 mph.

    Low: 14 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Partly sunny, with a high near 24.

    High: 24 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 3.

    Low: 3 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 12.

    High: 12 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 6.

    Low: 6 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of snow showers before 4am, then a slight chance of snow showers after 5am. Cloudy, with a low around 23. South wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Saturday
Snow showers likely, mainly before 10am. The snow could be heavy at times. Mostly cloudy, with a high near 34. South wind 7 to 9 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Mostly cloudy, with a low around 22. Southwest wind around 7 mph.
Sunday
Mostly cloudy, with a high near 26. West wind around 8 mph.
Sunday Night
Partly cloudy, with a low around 14. West wind 7 to 9 mph.
M.L.King Day
Partly sunny, with a high near 24.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
Mostly sunny, with a high near 12.
Tuesday Night
Partly cloudy, with a low around 6.
Wednesday
Partly sunny, with a high near 25.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 30. Chance of precipitation is 30%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 15. Chance of precipitation is 30%.
Friday
A chance of snow showers. Partly sunny, with a high near 24. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Muncy Valley PA
 41.33°N 76.56°W (Elev. 1594 ft)
Last Update:
11:11 pm EST Jan 16, 2026
Forecast Valid:
12am EST Jan 17, 2026-6pm EST Jan 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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