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

27°F

-3°C

Humidity 66%
Wind Speed Calm
Barometer 30.09 in (1019.4 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 13 Mar 1:54 am EDT
Extended Forecast for

Long Valley PA

  • Overnight

    Overnight: Mostly clear, with a low around 25. West wind around 6 mph.

    Low: 25 °F

    Mostly Clear

  • Friday

    Friday: Snow likely before 3pm, then a chance of rain and snow. The snow could be heavy at times. Increasing clouds, with a high near 40. South wind 8 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 40 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Rain and snow showers before 11pm, then a slight chance of snow showers between 11pm and midnight. Low around 28. Breezy, with a west wind 20 to 22 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Breezy.
    Rain/Snow
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 40. Breezy, with a west wind 13 to 22 mph, with gusts as high as 41 mph.

    High: 40 °F

    Mostly Sunny
    and Breezy
    then Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 2am. Mostly cloudy, with a low around 27. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 27 °F

    Partly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: A chance of snow, mainly before 8am. Mostly cloudy, with a high near 46. Chance of precipitation is 30%.

    High: 46 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Rain likely, mainly after 2am. Cloudy, with a low around 43. Breezy. Chance of precipitation is 70%.

    Low: 43 °F

    Breezy.
    Chance Rain
    then Rain
    Likely

  • Monday

    Monday: Rain. High near 59. Breezy. Chance of precipitation is 90%.

    High: 59 °F

    Rain and
    Breezy

  • Monday Night

    Monday Night: A chance of rain and snow before 2am. Mostly cloudy, with a low around 22. Chance of precipitation is 50%.

    Low: 22 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 25. West wind around 6 mph.
Friday
Snow likely before 3pm, then a chance of rain and snow. The snow could be heavy at times. Increasing clouds, with a high near 40. South wind 8 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Friday Night
Rain and snow showers before 11pm, then a slight chance of snow showers between 11pm and midnight. Low around 28. Breezy, with a west wind 20 to 22 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday
Mostly sunny, with a high near 40. Breezy, with a west wind 13 to 22 mph, with gusts as high as 41 mph.
Saturday Night
A chance of snow after 2am. Mostly cloudy, with a low around 27. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.
Sunday
A chance of snow, mainly before 8am. Mostly cloudy, with a high near 46. Chance of precipitation is 30%.
Sunday Night
Rain likely, mainly after 2am. Cloudy, with a low around 43. Breezy. Chance of precipitation is 70%.
Monday
Rain. High near 59. Breezy. Chance of precipitation is 90%.
Monday Night
A chance of rain and snow before 2am. Mostly cloudy, with a low around 22. Chance of precipitation is 50%.
Tuesday
Partly sunny, with a high near 28.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
Mostly sunny, with a high near 32.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Mostly cloudy, with a high near 39.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Long Valley PA
 41.66°N 76.56°W (Elev. 1860 ft)
Last Update:
1:16 am EDT Mar 13, 2026
Forecast Valid:
2am EDT Mar 13, 2026-6pm EDT Mar 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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