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

Hazardous Weather Conditions

Current conditions at

Williamsport - Lycoming County Airport (KIPT)

Lat: 41.24°NLon: 76.92°WElev: 522ft.

Overcast

41°F

5°C

Humidity 79%
Wind Speed NW 9 mph
Barometer 29.56 in (1001.2 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 12 Nov 9:54 pm EST
Extended Forecast for

4 Miles W Trout Run PA

Winter Weather Advisory until November 13, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until November 13, 01:00pm

    NOW until 1:00pm Fri

    Winter Weather Advisory

  • Tonight

    Low: 31 °F

    Rain/Snow

  • Friday

    Friday: Snow likely, mainly before 9am. Cloudy, with a high near 36. Breezy, with a north wind 14 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow Likely
    and Breezy
    then Chance
    Snow

  • Friday Night

    Friday Night: A chance of snow, mainly before 8pm. Cloudy, with a low around 29. Northwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 29 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 39. Northwest wind 9 to 13 mph, with gusts as high as 24 mph.

    High: 39 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30. Northwest wind around 9 mph, with gusts as high as 21 mph.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 41.

    High: 41 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

Detailed Forecast

Tonight
Snow, possibly mixed with rain, becoming all snow after 2am. Low around 31. North wind around 18 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Friday
Snow likely, mainly before 9am. Cloudy, with a high near 36. Breezy, with a north wind 14 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
A chance of snow, mainly before 8pm. Cloudy, with a low around 29. Northwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 39. Northwest wind 9 to 13 mph, with gusts as high as 24 mph.
Saturday Night
Mostly cloudy, with a low around 30. Northwest wind around 9 mph, with gusts as high as 21 mph.
Sunday
Mostly cloudy, with a high near 41.
Sunday Night
Mostly cloudy, with a low around 31.
Monday
Mostly sunny, with a high near 44.
Monday Night
Mostly clear, with a low around 27.
Tuesday
Sunny, with a high near 49.
Tuesday Night
Clear, with a low around 27.
Wednesday
Sunny, with a high near 54.
Wednesday Night
Mostly clear, with a low around 30.
Thursday
Sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Trout Run PA
 41.39°N 77.14°W (Elev. 1670 ft)
Last Update:
7:06 pm EST Nov 12, 2026
Forecast Valid:
10pm EST Nov 12, 2026-6pm EST Nov 19, 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