Hazardous Weather Conditions
Current conditions at
Lancaster, Lancaster Airport (KLNS)
Lat: 40.12°NLon: 76.29°WElev: 397ft.
A Few Clouds
26°F
-3°C
| Humidity | 57% |
| Wind Speed | NE 3 mph |
| Barometer | 30.23 in (1024.2 mb) |
| Dewpoint | 13°F (-11°C) |
| Visibility | 10.00 mi |
| Last update | 26 Dec 6:53 am EST |
Extended Forecast for
Mount Gretna PA
Winter Weather Advisory December 26, 12:00pm until December 27, 07:00am
Today
High: 30 °F
Cloudy then
Wintry MixTonight
Low: 26 °F
Wintry Mix
then Slight
Chance Wintry
MixSaturday

High: 35 °F
Mostly Cloudy
Saturday Night

Low: 27 °F
Cloudy
Sunday
High: 38 °F
Slight Chance
Rain/Freezing
Rain then
Showers
LikelySunday Night

Low: 37 °F
Showers
Monday

High: 52 °F
Showers
Monday Night

Low: 26 °F
Mostly Cloudy
and BreezyTuesday

High: 31 °F
Partly Sunny
and Breezy
Detailed Forecast
Today
A slight chance of snow before 3pm, then a chance of sleet between 3pm and 4pm, then freezing rain and sleet after 4pm. High near 30. Northeast wind 5 to 11 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. Total daytime snow and sleet accumulation of less than a half inch possible.
Tonight
Freezing rain and sleet, mainly before 11pm. The sleet could be heavy at times. Low around 26. Southeast wind 7 to 11 mph becoming northeast after midnight. Chance of precipitation is 100%. Little or no ice accumulation expected. New sleet accumulation of less than a half inch possible.
Saturday
Mostly cloudy, with a high near 35. Northeast wind around 6 mph.
Saturday Night
Cloudy, with a low around 27. Calm wind.
Sunday
A slight chance of freezing rain before 10am, then rain showers likely. Cloudy, with a high near 38. Calm wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers. Low around 37. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers, mainly before 1pm. High near 52. Chance of precipitation is 80%.
Monday Night
Mostly cloudy, with a low around 26. Breezy.
Tuesday
Partly sunny, with a high near 31. Breezy.
Tuesday Night
Partly cloudy, with a low around 25.
Wednesday
Partly sunny, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 22.
New Year's Day
Mostly cloudy, with a high near 29.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Mount Gretna PA
40.26°N 76.47°W (Elev. 699 ft)
40.26°N 76.47°W (Elev. 699 ft)
7:06 am EST Dec 26, 2025
7am EST Dec 26, 2025-6pm EST Jan 1, 2026



