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Hazardous Weather Conditions

Current conditions at

Williamsport - Lycoming County Airport (KIPT)

Lat: 41.24°NLon: 76.92°WElev: 522ft.

Overcast

26°F

-3°C

Humidity 84%
Wind Speed Calm
Barometer 30.21 in (1023.7 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 28 Dec 2:54 am EST
Extended Forecast for

3 Miles SE Muncy Valley PA

Winter Weather Advisory December 28, 01:00pm until December 29, 01:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: Mostly cloudy, with a low around 19. Calm wind.

    Low: 19 °F

    Mostly Cloudy

  • Sunday

    Sunday: Freezing rain after 1pm. High near 34. South wind 3 to 8 mph. Chance of precipitation is 80%. New ice accumulation of around a 0.1 of an inch possible.

    High: 34 °F

    Mostly Cloudy
    then Freezing
    Rain

  • Sunday Night

    Sunday Night: Freezing rain likely before 10pm, then rain. Temperature rising to around 39 by 5am. South wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Little or no ice accumulation expected.

    Low: 30 °F⇑

    Rain/Freezing
    Rain Likely
    then Rain

  • Monday

    Monday: Rain before 8am, then showers likely between 8am and 1pm. High near 46. Breezy, with a west wind 14 to 22 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Rain and
    Breezy

  • Monday Night

    Monday Night: A slight chance of snow showers. Mostly cloudy, with a low around 20. Windy, with a west wind 22 to 28 mph, with gusts as high as 46 mph. Chance of precipitation is 20%.

    Low: 20 °F

    Slight Chance
    Snow Showers
    and Windy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 26. Windy.

    High: 26 °F

    Mostly Cloudy
    and Windy
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 20. Breezy.

    Low: 20 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 28.

    High: 28 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.

    Low: 17 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 19. Calm wind.
Sunday
Freezing rain after 1pm. High near 34. South wind 3 to 8 mph. Chance of precipitation is 80%. New ice accumulation of around a 0.1 of an inch possible.
Sunday Night
Freezing rain likely before 10pm, then rain. Temperature rising to around 39 by 5am. South wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Little or no ice accumulation expected.
Monday
Rain before 8am, then showers likely between 8am and 1pm. High near 46. Breezy, with a west wind 14 to 22 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A slight chance of snow showers. Mostly cloudy, with a low around 20. Windy, with a west wind 22 to 28 mph, with gusts as high as 46 mph. Chance of precipitation is 20%.
Tuesday
Mostly cloudy, with a high near 26. Windy.
Tuesday Night
Mostly cloudy, with a low around 20. Breezy.
Wednesday
Mostly cloudy, with a high near 28.
Wednesday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.
New Year's Day
A chance of snow showers. Mostly cloudy, with a high near 25. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 13.
Friday
Partly sunny, with a high near 22.
Friday Night
Mostly cloudy, with a low around 14.
Saturday
Mostly cloudy, with a high near 29.
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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:
2:46 am EST Dec 28, 2025
Forecast Valid:
3am EST Dec 28, 2025-6pm EST Jan 3, 2026
 
Forecast Discussion
 
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Additional Resources

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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