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Hazardous Weather Conditions

Current conditions at

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12°NLon: 76.29°WElev: 397ft.

Fair

38°F

3°C

Humidity 65%
Wind Speed Calm
Barometer 30.04 in (1017.6 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 21 Feb 7:53 pm EST
Extended Forecast for

Mount Joy PA

Winter Storm Warning February 22, 05:00am until February 23, 01:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Tonight

    Tonight: Rain and snow likely, mainly after 4am. Increasing clouds, with a low around 32. Calm wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 32 °F

    Partly Cloudy
    then
    Rain/Snow
    Likely

  • Sunday

    Sunday: Rain and snow likely before 7am, then snow likely between 7am and 9am, then rain and snow after 9am. High near 36. Light east wind becoming northeast 8 to 13 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 36 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 30. Blustery, with a northeast wind 13 to 20 mph becoming northwest after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 30 °F

    Heavy Snow
    and Blustery

  • Monday

    Monday: A chance of snow before 1pm. Cloudy, with a high near 37. Breezy, with a northwest wind 23 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 40%.

    High: 37 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 19. Blustery, with a northwest wind 15 to 21 mph, with gusts as high as 33 mph.

    Low: 19 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.

    Low: 20 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: A chance of snow showers before 1pm. Partly sunny, with a high near 43. Chance of precipitation is 30%.

    High: 43 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers after 1am. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Rain and snow likely, mainly after 4am. Increasing clouds, with a low around 32. Calm wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Rain and snow likely before 7am, then snow likely between 7am and 9am, then rain and snow after 9am. High near 36. Light east wind becoming northeast 8 to 13 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 30. Blustery, with a northeast wind 13 to 20 mph becoming northwest after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Monday
A chance of snow before 1pm. Cloudy, with a high near 37. Breezy, with a northwest wind 23 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 19. Blustery, with a northwest wind 15 to 21 mph, with gusts as high as 33 mph.
Tuesday
Mostly sunny, with a high near 31.
Tuesday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.
Wednesday
A chance of snow showers before 1pm. Partly sunny, with a high near 43. Chance of precipitation is 30%.
Wednesday Night
A chance of showers after 1am. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Thursday
Showers likely, mainly after 1pm. Partly sunny, with a high near 46. Chance of precipitation is 60%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.
Friday
Mostly sunny, with a high near 43.
Friday Night
Mostly clear, with a low around 26.
Saturday
Mostly sunny, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Joy PA
 40.1°N 76.49°W (Elev. 312 ft)
Last Update:
7:06 pm EST Feb 21, 2026
Forecast Valid:
8pm EST Feb 21, 2026-6pm EST Feb 28, 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