National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Multi-Day Winter Storm Across the Pacific Northwest

A multi-day winter storm will bring heavy snowfall through the weekend and heavy rain through early next week in the Pacific Northwest. The heaviest snow amounts are expected amongst the Cascades however, the heavy rainfall will impact areas along the coastal ranges of western Washington and Oregon. Winter storm warnings, advisories and flood watches are in effect. Read More >

Current conditions at

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12°NLon: 76.29°WElev: 397ft.

Light Rain

7°C

44°F

Humidity 79%
Wind Speed SE 6 km/h
Barometer 1017.7 mb (30.05 in)
Dewpoint 3°C (38°F)
Visibility 11 km
Last update 1 Dec 2:53 pm EST
Extended Forecast for

Lancaster PA

  • This
    Afternoon

    This Afternoon: Rain. High near 8. South wind around 13 km/h. Chance of precipitation is 90%. New precipitation amounts between 1 and 2.5 mm possible.

    Rain

    High: 8 °C

  • Tonight

    Tonight: Rain, mainly before 10pm. Low around 5. South wind 5 to 10 km/h becoming calm after midnight. Chance of precipitation is 80%. New precipitation amounts between 1 and 2.5 mm possible.

    Rain then
    Slight Chance
    Rain

    Low: 5 °C

  • Saturday

    Saturday: Mostly cloudy, with a high near 14. Southwest wind 5 to 8 km/h.

    Mostly Cloudy

    High: 14 °C

  • Saturday
    Night

    Saturday Night: A chance of rain before 1am, then showers likely after 1am. Cloudy, with a low around 8. South wind 5 to 8 km/h becoming north after midnight. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm possible.

    Showers
    Likely

    Low: 8 °C

  • Sunday

    Sunday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 13. North wind 5 to 10 km/h becoming southeast in the afternoon. Chance of precipitation is 60%. New precipitation amounts between 5 and 7.5 mm possible.

    Showers
    Likely

    High: 13 °C

  • Sunday
    Night

    Sunday Night: A chance of rain before 1am. Mostly cloudy, with a low around 6. Chance of precipitation is 50%. New precipitation amounts of less than 1 mm possible.

    Chance Rain

    Low: 6 °C

  • Monday

    Monday: Partly sunny, with a high near 11.

    Partly Sunny

    High: 11 °C

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 1.

    Partly Cloudy

    Low: 1 °C

  • Tuesday

    Tuesday: Partly sunny, with a high near 8.

    Partly Sunny

    High: 8 °C

Detailed Forecast

This Afternoon
Rain. High near 8. South wind around 13 km/h. Chance of precipitation is 90%. New precipitation amounts between 1 and 2.5 mm possible.
Tonight
Rain, mainly before 10pm. Low around 5. South wind 5 to 10 km/h becoming calm after midnight. Chance of precipitation is 80%. New precipitation amounts between 1 and 2.5 mm possible.
Saturday
Mostly cloudy, with a high near 14. Southwest wind 5 to 8 km/h.
Saturday Night
A chance of rain before 1am, then showers likely after 1am. Cloudy, with a low around 8. South wind 5 to 8 km/h becoming north after midnight. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm possible.
Sunday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 13. North wind 5 to 10 km/h becoming southeast in the afternoon. Chance of precipitation is 60%. New precipitation amounts between 5 and 7.5 mm possible.
Sunday Night
A chance of rain before 1am. Mostly cloudy, with a low around 6. Chance of precipitation is 50%. New precipitation amounts of less than 1 mm possible.
Monday
Partly sunny, with a high near 11.
Monday Night
Partly cloudy, with a low around 1.
Tuesday
Partly sunny, with a high near 8.
Tuesday Night
A chance of rain before midnight, then a chance of rain and snow between midnight and 5am, then a chance of snow after 5am. Mostly cloudy, with a low around 1. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 6.
Wednesday Night
Partly cloudy, with a low around -3.
Thursday
Mostly sunny, with a high near 6.
Thursday Night
Mostly cloudy, with a low around -1.
Friday
Partly sunny, with a high near 9.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Lancaster PA
 40.04°N 76.3°W (Elev. 92 m)
Last Update:
1:58 pm EST Dec 1, 2023
Forecast Valid:
3pm EST Dec 1, 2023-6pm EST Dec 8, 2023
 
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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