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Hazardous Weather Conditions

Current conditions at

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12°NLon: 76.29°WElev: 397ft.

Overcast and Windy

17°F

-8°C

Humidity 51%
Wind Speed NW 33 G 46 mph
Barometer 29.75 in (1008.0 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Wind Chill-4°F (-20°C)
Last update 7 Feb 6:53 am EST
Extended Forecast for

Mount Gretna PA

Wind Advisory until February 7, 10:00pm
Extreme Cold Warning until February 8, 10:00am
Click here for hazard details and duration
Wind Advisory
Extreme Cold Warning
  •  
    Wind Advisory until February 7, 10:00pm
    Extreme Cold Warning until February 8, 10:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 11 °F

    Mostly Sunny
    and Windy

  • Tonight

    Tonight: Mostly clear, with a low around 5. Wind chill values as low as -15. Blustery, with a northwest wind 17 to 25 mph, with gusts as high as 39 mph.

    Low: 5 °F

    Mostly Clear
    and Blustery

  • Sunday

    Sunday: Sunny, with a high near 18. Wind chill values as low as -15. Northwest wind 14 to 16 mph, with gusts as high as 28 mph.

    High: 18 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 4. Wind chill values as low as -10. Northwest wind 8 to 10 mph.

    Low: 4 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 26. Northwest wind around 7 mph.

    High: 26 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 11. Wind chill values as low as -15. Windy, with a northwest wind around 29 mph, with gusts as high as 48 mph.
Tonight
Mostly clear, with a low around 5. Wind chill values as low as -15. Blustery, with a northwest wind 17 to 25 mph, with gusts as high as 39 mph.
Sunday
Sunny, with a high near 18. Wind chill values as low as -15. Northwest wind 14 to 16 mph, with gusts as high as 28 mph.
Sunday Night
Mostly clear, with a low around 4. Wind chill values as low as -10. Northwest wind 8 to 10 mph.
Monday
Partly sunny, with a high near 26. Northwest wind around 7 mph.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Mostly cloudy, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
A chance of showers after 1pm. Cloudy, with a high near 39. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
Mostly cloudy, with a high near 35.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
Mostly cloudy, with a high near 35.
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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:
7:05 am EST Feb 7, 2026
Forecast Valid:
7am EST Feb 7, 2026-6pm EST Feb 13, 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