Major Winter Storm Impacting Central PA into Monday

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Current conditions at

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12°NLon: 76.29°WElev: 397ft.

Blowing Snow Fog/Mist

14°F

-10°C

Humidity 84%
Wind Speed E 14 mph
Barometer 29.97 in (1015.6 mb)
Dewpoint 10°F (-12°C)
Visibility 1.25 mi
Wind Chill-1°F (-18°C)
Last update 25 Jan 2:53 pm EST
Extended Forecast for

Mount Gretna PA

Winter Storm Warning January 25, 03:08pm until January 26, 01:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning January 25, 03:08pm until January 26, 01:00pm

    NOW until 1:00pm Mon

    Winter Storm Warning

  • This Afternoon

    High: 23 °F

    Snow/Sleet

  • Tonight

    Tonight: Snow, freezing rain, and sleet before 11pm, then a chance of snow and sleet between 11pm and midnight, then a chance of snow showers after midnight.  Low around 18. East wind 5 to 14 mph becoming north after midnight. Winds could gust as high as 22 mph.  Chance of precipitation is 100%. Little or no ice accumulation expected.  New snow and sleet accumulation of less than one inch possible.

    Low: 18 °F

    Wintry Mix
    then Chance
    Snow Showers

  • Monday

    Monday: Partly sunny, with a high near 25. West wind 8 to 17 mph, with gusts as high as 29 mph.

    High: 25 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 4. Wind chill values as low as -10. West wind 11 to 17 mph, with gusts as high as 26 mph.

    Low: 4 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 19. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 19 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 17.

    High: 17 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 2.

    Low: 2 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Snow and sleet. High near 23. East wind around 13 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. Total daytime snow and sleet accumulation of 4 to 8 inches possible.
Tonight
Snow, freezing rain, and sleet before 11pm, then a chance of snow and sleet between 11pm and midnight, then a chance of snow showers after midnight. Low around 18. East wind 5 to 14 mph becoming north after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow and sleet accumulation of less than one inch possible.
Monday
Partly sunny, with a high near 25. West wind 8 to 17 mph, with gusts as high as 29 mph.
Monday Night
Mostly clear, with a low around 4. Wind chill values as low as -10. West wind 11 to 17 mph, with gusts as high as 26 mph.
Tuesday
Mostly sunny, with a high near 19. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 4.
Wednesday
Mostly sunny, with a high near 17.
Wednesday Night
Mostly cloudy, with a low around 2.
Thursday
Mostly sunny, with a high near 16.
Thursday Night
Mostly clear, with a low around 0.
Friday
Mostly sunny, with a high near 15.
Friday Night
Partly cloudy, with a low around 4.
Saturday
Mostly sunny, with a high near 19.
Saturday Night
Mostly clear, with a low around 5.
Sunday
Sunny, with a high near 24.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Gretna PA
 40.26°N 76.47°W (Elev. 699 ft)
2:06 pm EST Jan 25, 2026
3pm EST Jan 25, 2026-6pm EST Feb 1, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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