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

Wintry precipitation expected Friday afternoon into Saturday morning

A storm system will bring accumulating snow, sleet, and freezing rain that can lead to holiday travel disruptions. View this briefing for details. Read More >

Hazardous Weather Conditions

Current conditions at

Pennridge Airport (KCKZ)

Lat: 40.39°NLon: 75.29°WElev: 568ft.

Fair

32°F

0°C

Humidity 44%
Wind Speed N 8 mph
Barometer 30.13 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 25 Dec 8:35 pm EST
Extended Forecast for

Harleysville PA

Winter Weather Advisory December 26, 01:00pm until December 27, 10:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Mostly clear, with a low around 20. North wind 5 to 10 mph.

    Low: 20 °F

    Mostly Clear

  • Friday

    Friday: Snow likely, mainly after 5pm. Increasing clouds, with a high near 29. North wind around 5 mph becoming southeast in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 29 °F

    Mostly Cloudy
    then Snow
    Likely

  • Friday Night

    Friday Night: Snow and sleet before 1am, then snow, possibly mixed with freezing rain and sleet between 1am and 4am, then snow and freezing rain after 4am. Low around 24. East wind around 5 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow and sleet accumulation of 1 to 2 inches possible.

    Low: 24 °F

    Wintry Mix

  • Saturday

    Saturday: Snow and freezing rain before 1pm, then a slight chance of snow between 1pm and 4pm, then a slight chance of snow and freezing rain after 4pm. High near 34. Northeast wind around 5 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Wintry Mix
    then Chance
    Wintry Mix

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain and snow after 1pm. Mostly cloudy, with a high near 38. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 38 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain. Low around 32. Chance of precipitation is 80%.

    Low: 32 °F

    Rain

  • Monday

    Monday: Rain, mainly before 1pm. High near 51. Chance of precipitation is 80%.

    High: 51 °F

    Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 23. Breezy.

    Low: 23 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 20. North wind 5 to 10 mph.
Friday
Snow likely, mainly after 5pm. Increasing clouds, with a high near 29. North wind around 5 mph becoming southeast in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday Night
Snow and sleet before 1am, then snow, possibly mixed with freezing rain and sleet between 1am and 4am, then snow and freezing rain after 4am. Low around 24. East wind around 5 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow and sleet accumulation of 1 to 2 inches possible.
Saturday
Snow and freezing rain before 1pm, then a slight chance of snow between 1pm and 4pm, then a slight chance of snow and freezing rain after 4pm. High near 34. Northeast wind around 5 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly cloudy, with a low around 20. Calm wind.
Sunday
A chance of rain and snow after 1pm. Mostly cloudy, with a high near 38. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain. Low around 32. Chance of precipitation is 80%.
Monday
Rain, mainly before 1pm. High near 51. Chance of precipitation is 80%.
Monday Night
Mostly cloudy, with a low around 23. Breezy.
Tuesday
Mostly cloudy, with a high near 32. Breezy.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
Partly sunny, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 22.
New Year's Day
Mostly cloudy, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harleysville PA
 40.29°N 75.38°W (Elev. 299 ft)
Last Update:
4:12 pm EST Dec 25, 2025
Forecast Valid:
9pm EST Dec 25, 2025-6pm EST Jan 1, 2026
 
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