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Hazardous Weather Conditions

Current conditions at

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12°NLon: 76.29°WElev: 397ft.

Fog/Mist

36°F

2°C

Humidity 93%
Wind Speed NE 3 mph
Barometer 29.98 in (1015.6 mb)
Dewpoint 34°F (1°C)
Visibility 4.00 mi
Last update 22 Feb 9:53 am EST
Extended Forecast for

Mount Gretna PA

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

    NOW until 1:00pm Mon

    Winter Storm Warning

  • Today

    High: 37 °F

    Rain/Snow

  • Tonight

    Tonight: Snow. The snow could be heavy at times. Patchy blowing snow after 1am. Low around 31. Blustery, with a north wind 15 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 31 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Monday

    Monday: Snow, mainly before 7am. The snow could be heavy at times. Patchy blowing snow before 1pm. High near 36. Breezy, with a northwest wind around 24 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 36 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 19. Blustery, with a northwest wind 18 to 20 mph, with gusts as high as 28 mph.

    Low: 19 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30. Northwest wind 10 to 16 mph, with gusts as high as 26 mph.

    High: 30 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 43.

    High: 43 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Today
Snow, possibly mixed with rain. High near 37. East wind 6 to 10 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow. The snow could be heavy at times. Patchy blowing snow after 1am. Low around 31. Blustery, with a north wind 15 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Monday
Snow, mainly before 7am. The snow could be heavy at times. Patchy blowing snow before 1pm. High near 36. Breezy, with a northwest wind around 24 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Mostly cloudy, with a low around 19. Blustery, with a northwest wind 18 to 20 mph, with gusts as high as 28 mph.
Tuesday
Mostly sunny, with a high near 30. Northwest wind 10 to 16 mph, with gusts as high as 26 mph.
Tuesday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Wednesday
Mostly cloudy, with a high near 43.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
Rain and snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 42. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow showers before 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 50%.
Friday
Mostly sunny, with a high near 40.
Friday Night
Mostly clear, with a low around 26.
Saturday
Mostly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Gretna PA
 40.26°N 76.47°W (Elev. 699 ft)
Last Update:
8:45 am EST Feb 22, 2026
Forecast Valid:
9am EST Feb 22, 2026-6pm EST Feb 28, 2026
 
Forecast Discussion
 
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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