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

32°F

0°C

Humidity 82%
Wind Speed SE 3 mph
Barometer 30.08 in (1019.0 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 25 Dec 4:54 am EST
Extended Forecast for

Montoursville PA

Winter Storm Watch December 26, 07:00am until December 27, 07:00am
Click here for hazard details and duration
Winter Storm Watch

  • Christmas Day

    Christmas Day: Partly sunny, with a high near 45. Light and variable wind becoming northwest 9 to 14 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 45 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 20. North wind 6 to 14 mph, with gusts as high as 25 mph.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Snow before 3pm, then snow and sleet. High near 28. North wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 100%. New snow and sleet accumulation of 1 to 2 inches possible.

    High: 28 °F

    Slight Chance
    Snow then
    Snow/Sleet

  • Friday Night

    Friday Night: Snow and sleet, possibly mixed with freezing rain before 4am, then a chance of snow. Low around 23. Southeast wind 5 to 10 mph becoming light east after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow and sleet accumulation of around an inch possible.

    Low: 23 °F

    Wintry Mix

  • Saturday

    Saturday: Cloudy, with a high near 36. Calm wind becoming east around 5 mph in the afternoon.

    High: 36 °F

    Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain likely, mainly after 1pm. Cloudy, with a high near 38. Chance of precipitation is 60%.

    High: 38 °F

    Chance Rain
    then Rain
    Likely

  • Sunday Night

    Sunday Night: Rain. Low around 34. Chance of precipitation is 90%.

    Low: 34 °F

    Rain

  • Monday

    Monday: A chance of rain before 1pm. Cloudy, with a high near 41. Chance of precipitation is 50%.

    High: 41 °F

    Chance Rain

Detailed Forecast

Christmas Day
Partly sunny, with a high near 45. Light and variable wind becoming northwest 9 to 14 mph in the afternoon. Winds could gust as high as 24 mph.
Tonight
Partly cloudy, with a low around 20. North wind 6 to 14 mph, with gusts as high as 25 mph.
Friday
Snow before 3pm, then snow and sleet. High near 28. North wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 100%. New snow and sleet accumulation of 1 to 2 inches possible.
Friday Night
Snow and sleet, possibly mixed with freezing rain before 4am, then a chance of snow. Low around 23. Southeast wind 5 to 10 mph becoming light east after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow and sleet accumulation of around an inch possible.
Saturday
Cloudy, with a high near 36. Calm wind becoming east around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
Rain likely, mainly after 1pm. Cloudy, with a high near 38. Chance of precipitation is 60%.
Sunday Night
Rain. Low around 34. Chance of precipitation is 90%.
Monday
A chance of rain before 1pm. Cloudy, with a high near 41. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 21. Breezy.
Tuesday
Mostly cloudy, with a high near 30. Breezy.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
Mostly cloudy, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Montoursville PA
 41.23°N 76.93°W (Elev. 495 ft)
Last Update:
2:46 am EST Dec 25, 2025
Forecast Valid:
5am EST Dec 25, 2025-6pm EST Dec 31, 2025
 
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