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

Hazardous Weather Conditions

Current conditions at

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12°NLon: 76.29°WElev: 397ft.

Mostly Cloudy

32°F

0°C

Humidity 79%
Wind Speed Calm
Barometer 30.15 in (1021.3 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 25 Dec 4:53 am EST
Extended Forecast for

Mount Joy 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 47. Southeast wind 6 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 47 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 22. North wind 5 to 10 mph.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: Snow before 2pm, then sleet between 2pm and 4pm, then sleet, possibly mixed with snow and freezing rain after 4pm. High near 31. North wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow and sleet accumulation of less than one inch possible.

    High: 31 °F

    Mostly Cloudy
    then Wintry
    Mix

  • Friday Night

    Friday Night: Sleet, possibly mixed with snow and freezing rain before 10pm, then freezing rain and sleet between 10pm and 4am, then a chance of freezing rain after 4am. Low around 27. Southeast wind 6 to 10 mph. Chance of precipitation is 90%. New snow and sleet accumulation of less than a half inch possible.

    Low: 27 °F

    Wintry Mix

  • Saturday

    Saturday: A slight chance of freezing rain before 10am, then a slight chance of snow between 10am and 1pm. Cloudy, with a high near 36. Northeast wind around 6 mph. Chance of precipitation is 20%.

    High: 36 °F

    Slight Chance
    Wintry Mix
    then Slight
    Chance Light
    Snow

  • Saturday Night

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

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain. Cloudy, with a high near 40. Chance of precipitation is 50%.

    High: 40 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain. Low around 37. Chance of precipitation is 80%.

    Low: 37 °F

    Rain

  • Monday

    Monday: Rain likely before 1pm. Mostly cloudy, with a high near 48. Breezy. Chance of precipitation is 60%.

    High: 48 °F

    Rain Likely
    and Breezy

Detailed Forecast

Christmas Day
Partly sunny, with a high near 47. Southeast wind 6 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Tonight
Partly cloudy, with a low around 22. North wind 5 to 10 mph.
Friday
Snow before 2pm, then sleet between 2pm and 4pm, then sleet, possibly mixed with snow and freezing rain after 4pm. High near 31. North wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow and sleet accumulation of less than one inch possible.
Friday Night
Sleet, possibly mixed with snow and freezing rain before 10pm, then freezing rain and sleet between 10pm and 4am, then a chance of freezing rain after 4am. Low around 27. Southeast wind 6 to 10 mph. Chance of precipitation is 90%. New snow and sleet accumulation of less than a half inch possible.
Saturday
A slight chance of freezing rain before 10am, then a slight chance of snow between 10am and 1pm. Cloudy, with a high near 36. Northeast wind around 6 mph. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
A chance of rain. Cloudy, with a high near 40. Chance of precipitation is 50%.
Sunday Night
Rain. Low around 37. Chance of precipitation is 80%.
Monday
Rain likely before 1pm. Mostly cloudy, with a high near 48. Breezy. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 22. Breezy.
Tuesday
Partly sunny, with a high near 31. Breezy.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
Mostly sunny, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Joy PA
 40.11°N 76.52°W (Elev. 397 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

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Chance of Precipitation