Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Current conditions at

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12°NLon: 76.29°WElev: 397ft.

Mostly Cloudy

29°F

-2°C

Humidity 69%
Wind Speed NE 3 mph
Barometer 30.18 in (1022.4 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 2 Dec 12:53 am EST
Extended Forecast for

Columbia PA

Winter Weather Advisory December 2, 03:00am until December 2, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • Overnight

    Overnight: A chance of snow after 4am.  Cloudy, with a low around 28. Southeast wind around 6 mph.  Chance of precipitation is 30%.

    Low: 28 °F

    Chance Snow

  • Tuesday

    Tuesday: Rain and snow before 2pm, then a chance of rain between 2pm and 4pm.  High near 38. Light and variable wind becoming northwest 5 to 8 mph in the afternoon.  Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 38 °F

    Rain/Snow
    then Rain

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 25. Northwest wind 10 to 13 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 38. Northwest wind 5 to 8 mph becoming southwest in the afternoon.

    High: 38 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 25. Southwest wind 3 to 6 mph.

    Low: 25 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of snow after 4am. Cloudy, with a low around 28. Southeast wind around 6 mph. Chance of precipitation is 30%.
Tuesday
Rain and snow before 2pm, then a chance of rain between 2pm and 4pm. High near 38. Light and variable wind becoming northwest 5 to 8 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Tuesday Night
Partly cloudy, with a low around 25. Northwest wind 10 to 13 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 38. Northwest wind 5 to 8 mph becoming southwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 25. Southwest wind 3 to 6 mph.
Thursday
Partly sunny, with a high near 38.
Thursday Night
Mostly clear, with a low around 15.
Friday
Partly sunny, with a high near 31.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
Partly sunny, with a high near 39.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
Mostly cloudy, with a high near 38.
Sunday Night
Mostly cloudy, with a low around 22.
Monday
Mostly sunny, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
Columbia PA
 40.04°N 76.51°W (Elev. 299 ft)
1:41 am EST Dec 2, 2025
1am EST Dec 2, 2025-6pm EST Dec 8, 2025
 
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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