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

36°F

2°C

Humidity 62%
Wind Speed W 14 mph
Barometer 29.97 in (1015.5 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 6 Dec 8:54 pm EST
Extended Forecast for

8 Miles WNW Slate Run PA

  • Tonight

    Tonight: Cloudy, with a low around 23. West wind around 6 mph becoming calm after midnight.

    Low: 23 °F

    Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 32. Southwest wind 3 to 7 mph.

    High: 32 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of snow, mainly before 7pm. Mostly cloudy, with a low around 13. Southwest wind 6 to 9 mph becoming north after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 30%.

    Low: 13 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 21. North wind 5 to 8 mph, with gusts as high as 21 mph.

    High: 21 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 7. Light and variable wind.

    Low: 7 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of snow after 1pm. Mostly cloudy, with a high near 29. Chance of precipitation is 30%.

    High: 29 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: A chance of snow after 1am. Cloudy, with a low around 25. Chance of precipitation is 50%.

    Low: 25 °F

    Cloudy then
    Chance Snow

  • Wednesday

    Wednesday: Snow likely before 1pm, then rain and snow. High near 37. Chance of precipitation is 80%.

    High: 37 °F

    Snow Likely
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 1am. Cloudy, with a low around 26. Chance of precipitation is 70%.

    Low: 26 °F

    Snow Likely

Detailed Forecast

Tonight
Cloudy, with a low around 23. West wind around 6 mph becoming calm after midnight.
Sunday
Mostly cloudy, with a high near 32. Southwest wind 3 to 7 mph.
Sunday Night
A chance of snow, mainly before 7pm. Mostly cloudy, with a low around 13. Southwest wind 6 to 9 mph becoming north after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 21. North wind 5 to 8 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 7. Light and variable wind.
Tuesday
A chance of snow after 1pm. Mostly cloudy, with a high near 29. Chance of precipitation is 30%.
Tuesday Night
A chance of snow after 1am. Cloudy, with a low around 25. Chance of precipitation is 50%.
Wednesday
Snow likely before 1pm, then rain and snow. High near 37. Chance of precipitation is 80%.
Wednesday Night
Snow likely, mainly before 1am. Cloudy, with a low around 26. Chance of precipitation is 70%.
Thursday
A chance of snow. Mostly cloudy, with a high near 31. Chance of precipitation is 40%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 40%.
Friday
A chance of snow. Mostly cloudy, with a high near 29. Chance of precipitation is 50%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 13. Chance of precipitation is 40%.
Saturday
A chance of snow. Mostly cloudy, with a high near 22. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WNW Slate Run PA
 41.52°N 77.62°W (Elev. 2028 ft)
Last Update:
9:11 pm EST Dec 6, 2025
Forecast Valid:
9pm EST Dec 6, 2025-6pm EST Dec 13, 2025
 
Forecast Discussion
 
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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