Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

Current conditions at

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12°NLon: 76.29°WElev: 397ft.

Overcast

32°F

0°C

Humidity 69%
Wind Speed NW 9 mph
Barometer 29.98 in (1015.7 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 3 Dec 3:53 am EST
Extended Forecast for

Columbia PA

  • Today

    Today: Sunny, with a high near 37. Northwest wind 5 to 9 mph.

    High: 37 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 25. Southwest wind 3 to 6 mph.

    Low: 25 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 38. West wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 38 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 13. Northwest wind 11 to 16 mph becoming light  after midnight. Winds could gust as high as 23 mph.

    Low: 13 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of snow after 1pm.  Partly sunny, with a high near 31. Calm wind becoming south around 6 mph in the morning.  Chance of precipitation is 20%.

    High: 31 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: A slight chance of snow before 1am.  Mostly cloudy, with a low around 20. Chance of precipitation is 20%.

    Low: 20 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 37. Northwest wind 5 to 9 mph.
Tonight
Mostly clear, with a low around 25. Southwest wind 3 to 6 mph.
Thursday
Partly sunny, with a high near 38. West wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.
Thursday Night
Mostly clear, with a low around 13. Northwest wind 11 to 16 mph becoming light after midnight. Winds could gust as high as 23 mph.
Friday
A slight chance of snow after 1pm. Partly sunny, with a high near 31. Calm wind becoming south around 6 mph in the morning. Chance of precipitation is 20%.
Friday Night
A slight chance of snow before 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 38.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
Mostly cloudy, with a high near 37.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
Partly sunny, with a high near 32.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Partly sunny, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
Columbia PA
 40.04°N 76.51°W (Elev. 299 ft)
1:05 am EST Dec 3, 2025
4am EST Dec 3, 2025-6pm EST Dec 9, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database