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Hazardous Weather Conditions

Current conditions at

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12°NLon: 76.29°WElev: 397ft.

Light Snow Fog/Mist

30°F

-1°C

Humidity 96%
Wind Speed NW 9 mph
Barometer 29.73 in (1007.2 mb)
Dewpoint 29°F (-2°C)
Visibility 1.75 mi
Wind Chill22°F (-6°C)
Last update 23 Feb 12:53 am EST
Extended Forecast for

Mount Gretna PA

Winter Storm Warning February 23, 01:42am until February 23, 01:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 23, 01:42am until February 23, 01:00pm

    NOW until 1:00pm Mon

    Winter Storm Warning

  • Overnight

    Low: 29 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Monday

    Monday: A chance of snow, mainly before 11am. Patchy blowing snow before 1pm. Cloudy, with a high near 37. Breezy, with a northwest wind around 22 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.

    High: 37 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Cloudy, then gradually becoming partly cloudy, with a low around 20. Blustery, with a northwest wind 16 to 20 mph, with gusts as high as 29 mph.

    Low: 20 °F

    Decreasing
    Clouds and
    Blustery then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 31. Northwest wind 9 to 15 mph, with gusts as high as 24 mph.

    High: 31 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely after 1am. Mostly cloudy, with a low around 24. Light southwest wind becoming south 6 to 11 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 24 °F

    Mostly Cloudy
    then Snow
    Likely

  • Wednesday

    Wednesday: A slight chance of snow before 10am, then a slight chance of rain between 10am and 1pm. Partly sunny, with a high near 45. Chance of precipitation is 20%.

    High: 45 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of snow before 1pm, then rain and snow likely. Mostly cloudy, with a high near 42. Chance of precipitation is 60%.

    High: 42 °F

    Chance Snow
    then
    Rain/Snow
    Likely

Detailed Forecast

Overnight
Snow likely, mainly before 4am. Patchy blowing snow. Cloudy, with a low around 29. Blustery, with a northwest wind 16 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 3 to 5 inches possible.
Monday
A chance of snow, mainly before 11am. Patchy blowing snow before 1pm. Cloudy, with a high near 37. Breezy, with a northwest wind around 22 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.
Monday Night
Cloudy, then gradually becoming partly cloudy, with a low around 20. Blustery, with a northwest wind 16 to 20 mph, with gusts as high as 29 mph.
Tuesday
Mostly sunny, with a high near 31. Northwest wind 9 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
Snow likely after 1am. Mostly cloudy, with a low around 24. Light southwest wind becoming south 6 to 11 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday
A slight chance of snow before 10am, then a slight chance of rain between 10am and 1pm. Partly sunny, with a high near 45. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 27.
Thursday
A chance of snow before 1pm, then rain and snow likely. Mostly cloudy, with a high near 42. Chance of precipitation is 60%.
Thursday Night
Rain and snow showers likely before 1am, then a chance of rain showers. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.
Friday
Partly sunny, with a high near 42.
Friday Night
Mostly clear, with a low around 28.
Saturday
Sunny, with a high near 50.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Partly sunny, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Gretna PA
 40.26°N 76.47°W (Elev. 699 ft)
Last Update:
1:36 am EST Feb 23, 2026
Forecast Valid:
1am EST Feb 23, 2026-6pm EST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation