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.

Fog

44°F

7°C

Humidity 100%
Wind Speed NE 3 mph
Barometer 29.88 in (1011.9 mb)
Dewpoint 44°F (7°C)
Visibility 0.25 mi
Last update 26 Nov 2:53 am EST
Extended Forecast for

2 Miles S Elm PA

Dense Fog Advisory until November 26, 08:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until November 26, 08:00am

    NOW until 8:00am Wed

    Dense Fog Advisory

  • Overnight

    Low: 48 °F

    Patchy Dense
    Fog

  • Wednesday

    Wednesday: A slight chance of showers after 4pm. Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 66. South wind 6 to 14 mph becoming west in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 20%.

    High: 66 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35. West wind 15 to 18 mph, with gusts as high as 33 mph.

    Low: 35 °F

    Partly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Mostly cloudy, with a high near 41. Breezy, with a west wind 16 to 21 mph, with gusts as high as 37 mph.

    High: 41 °F

    Mostly Cloudy
    and Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. West wind 15 to 18 mph, with gusts as high as 33 mph.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 42. Breezy.

    High: 42 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

Detailed Forecast

Overnight
Patchy dense fog. Otherwise, mostly cloudy, with a low around 48. South wind around 7 mph.
Wednesday
A slight chance of showers after 4pm. Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 66. South wind 6 to 14 mph becoming west in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 35. West wind 15 to 18 mph, with gusts as high as 33 mph.
Thanksgiving Day
Mostly cloudy, with a high near 41. Breezy, with a west wind 16 to 21 mph, with gusts as high as 37 mph.
Thursday Night
Mostly clear, with a low around 28. West wind 15 to 18 mph, with gusts as high as 33 mph.
Friday
Mostly sunny, with a high near 42. Breezy.
Friday Night
Mostly clear, with a low around 27.
Saturday
Mostly sunny, with a high near 41.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
A chance of showers after 1pm. Cloudy, with a high near 47. Chance of precipitation is 30%.
Sunday Night
A chance of showers. Cloudy, with a low around 35. Chance of precipitation is 50%.
Monday
A chance of showers. Mostly cloudy, with a high near 46. Chance of precipitation is 30%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Elm PA
 40.14°N 76.43°W (Elev. 400 ft)
Last Update:
2:16 am EST Nov 26, 2025
Forecast Valid:
3am EST Nov 26, 2025-6pm EST Dec 2, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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