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

47°F

8°C

Humidity 39%
Wind Speed S 16 G 32 mph
Barometer 29.91 in (1013.2 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 13 Mar 1:53 pm EDT
Extended Forecast for

Mount Gretna PA

Wind Advisory until March 14, 11:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until March 14, 11:00am

    NOW until 11:00am Sat

    Wind Advisory

  • This Afternoon

    High: 47 °F

    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: A slight chance of showers between 8pm and 9pm. Mostly cloudy, then gradually becoming clear, with a low around 38. West wind 15 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.

    Low: 38 °F

    Slight Chance
    Showers then
    Clear

  • Saturday

    Saturday: Sunny, with a high near 48. West wind 15 to 18 mph, with gusts as high as 36 mph.

    High: 48 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 35. Northwest wind around 6 mph becoming light and variable.

    Low: 35 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 52. Southeast wind 10 to 18 mph, with gusts as high as 30 mph.

    High: 52 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Showers, mainly after 2am. Low around 47. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Chance
    Showers then
    Showers

  • Monday

    Monday: Showers. High near 64. Breezy. Chance of precipitation is 100%.

    High: 64 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: Rain and snow showers likely before 2am. Mostly cloudy, with a low around 29. Breezy. Chance of precipitation is 70%.

    Low: 29 °F

    Rain/Snow
    Likely and
    Breezy

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 47. Breezy, with a south wind around 25 mph, with gusts as high as 43 mph.
Tonight
A slight chance of showers between 8pm and 9pm. Mostly cloudy, then gradually becoming clear, with a low around 38. West wind 15 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 48. West wind 15 to 18 mph, with gusts as high as 36 mph.
Saturday Night
Increasing clouds, with a low around 35. Northwest wind around 6 mph becoming light and variable.
Sunday
Mostly cloudy, with a high near 52. Southeast wind 10 to 18 mph, with gusts as high as 30 mph.
Sunday Night
Showers, mainly after 2am. Low around 47. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers. High near 64. Breezy. Chance of precipitation is 100%.
Monday Night
Rain and snow showers likely before 2am. Mostly cloudy, with a low around 29. Breezy. Chance of precipitation is 70%.
Tuesday
Partly sunny, with a high near 33. Breezy.
Tuesday Night
Mostly clear, with a low around 22.
Wednesday
Partly sunny, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
Partly sunny, with a high near 46.
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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:
1:11 pm EDT Mar 13, 2026
Forecast Valid:
2pm EDT Mar 13, 2026-6pm EDT Mar 19, 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