Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Current conditions at

Williamsport - Lycoming County Airport (KIPT)

Lat: 41.24°NLon: 76.92°WElev: 522ft.

Light Snow Fog/Mist

30°F

-1°C

Humidity 88%
Wind Speed E 6 mph
Barometer 29.96 in (1015.3 mb)
Dewpoint 27°F (-3°C)
Visibility 1.25 mi
Wind Chill24°F (-4°C)
Last update 2 Dec 6:54 am EST
Extended Forecast for

Dunnstown PA

Winter Weather Advisory until December 2, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 2, 01:00pm

    NOW until 1:00pm Tue

    Winter Weather Advisory

  • Today

    High: 37 °F

    Heavy Snow
    then Slight
    Chance Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. West wind 3 to 6 mph.

    Low: 20 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38. Calm wind becoming west around 6 mph in the afternoon.

    High: 38 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 25. West wind 3 to 6 mph.

    Low: 25 °F

    Mostly Cloudy

  • Thursday

    Thursday: Isolated snow showers before 1pm.  Partly sunny, with a high near 36. Northwest wind 6 to 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.

    High: 36 °F

    Isolated Snow
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 10.

    Low: 10 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

Detailed Forecast

Today
Snow, mainly before 11am. The snow could be heavy at times. High near 37. Light and variable wind. Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Mostly cloudy, with a low around 20. West wind 3 to 6 mph.
Wednesday
Mostly sunny, with a high near 38. Calm wind becoming west around 6 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 25. West wind 3 to 6 mph.
Thursday
Isolated snow showers before 1pm. Partly sunny, with a high near 36. Northwest wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 10.
Friday
Mostly sunny, with a high near 30.
Friday Night
Mostly cloudy, with a low around 18.
Saturday
Mostly cloudy, with a high near 39.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
Mostly cloudy, with a high near 36.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 30.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Dunnstown PA
 41.15°N 77.42°W (Elev. 636 ft)
7:05 am EST Dec 2, 2025
7am EST Dec 2, 2025-6pm EST Dec 8, 2025
 
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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