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

Strong Cold Front Continues Crossing the Central and Eastern States into the Weekend

A strong cold front continues to cross the central US reaching the East Coast on Sunday. Gusty winds and snow are expected for the Rockies, northern Plains, and Upper Midwest through Saturday. Severe thunderstorms are forecast late Saturday from east Texas into the Tennessee River Valley. Heavy rain is expected for the East Coast and high winds for coastal Long Island into New England late Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Pennridge Airport (KCKZ)

Lat: 40.39°NLon: 75.29°WElev: 568ft.

Fog

41°F

5°C

Humidity 100%
Wind Speed E 3 mph
Barometer 30.22 in
Dewpoint 41°F (5°C)
Visibility 0.25 mi
Last update 9 Dec 9:55 am EST
Extended Forecast for

Harleysville PA

Flood Watch December 10, 01:00pm until December 11, 04:00pm
Click here for hazard details and duration
Flood Watch

  • Today

    Today: Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 52. Calm wind becoming southeast around 5 mph in the afternoon.

    Patchy Fog
    then Partly
    Sunny

    High: 52 °F

  • Tonight

    Tonight: A chance of rain, mainly after 5am. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 40. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Patchy Fog
    then Chance
    Rain and
    Patchy Fog

    Low: 40 °F

  • Sunday

    Sunday: Rain, with thunderstorms also possible after 2pm. Some of the storms could produce heavy rain. High near 61. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    Heavy Rain

    High: 61 °F

  • Sunday
    Night

    Sunday Night: Rain and possibly a thunderstorm. Some of the storms could produce heavy rain. Low around 36. Southwest wind around 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Heavy Rain

    Low: 36 °F

  • Monday

    Monday: Rain, mainly before 8am. High near 43. Breezy, with a west wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Breezy. Rain
    then Chance
    Rain

    High: 43 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 24. Breezy.

    Mostly Clear
    and Breezy
    then Mostly
    Clear

    Low: 24 °F

  • Tuesday

    Tuesday: Sunny, with a high near 43.

    Sunny

    High: 43 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 28.

    Mostly Clear

    Low: 28 °F

  • Wednesday

    Wednesday: Sunny, with a high near 42.

    Sunny

    High: 42 °F

Detailed Forecast

Today
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 52. Calm wind becoming southeast around 5 mph in the afternoon.
Tonight
A chance of rain, mainly after 5am. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 40. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain, with thunderstorms also possible after 2pm. Some of the storms could produce heavy rain. High near 61. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Sunday Night
Rain and possibly a thunderstorm. Some of the storms could produce heavy rain. Low around 36. Southwest wind around 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Monday
Rain, mainly before 8am. High near 43. Breezy, with a west wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Mostly clear, with a low around 24. Breezy.
Tuesday
Sunny, with a high near 43.
Tuesday Night
Mostly clear, with a low around 28.
Wednesday
Sunny, with a high near 42.
Wednesday Night
Mostly clear, with a low around 23.
Thursday
Sunny, with a high near 42.
Thursday Night
Mostly clear, with a low around 26.
Friday
Sunny, with a high near 48.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Harleysville PA
 40.27°N 75.39°W (Elev. 299 ft)
Last Update:
7:10 am EST Dec 9, 2023
Forecast Valid:
10am EST Dec 9, 2023-6pm EST Dec 15, 2023
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation