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Strong Winds Over Portions of the Rockies & Plains; Chilly for Much of the Eastern U.S.

Low pressure pushing eastward will generate strong winds over parts of the Rockies and Plains through Saturday with some light precipitation. Meanwhile, a much cooler air mass will overtake the eastern half of the country with frost and freeze concerns. Elevated fire weather conditions are expected for the Great Basin and parts of California, along with poor air quality in some locales. Read More >

Hazardous Weather Conditions

Current conditions at

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12°NLon: 76.29°WElev: 397ft.

Overcast

42°F

6°C

Humidity 73%
Wind Speed Calm
Barometer 30.39 in (1029.2 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 31 Oct 3:53 am EDT
Extended Forecast for

2 Miles NNW Columbia PA

Freeze Warning until October 31, 09:00am
Click here for hazard details and duration
Freeze Warning
  •  
    Freeze Warning until October 31, 09:00am

    NOW until
    9:00am Sat

    Freeze Warning

  • Overnight

    Overnight: Mostly clear, with a low around 30. Calm wind.

    Mostly Clear

    Low: 30 °F

  • Saturday

    Saturday: Sunny, with a high near 47. Light and variable wind.

    Sunny

    High: 47 °F

  • Saturday
    Night

    Saturday Night: Increasing clouds, with a low around 36. Southeast wind 3 to 5 mph.

    Increasing
    Clouds

    Low: 36 °F

  • Sunday

    Sunday: Showers likely after 2pm. Partly sunny, with a high near 56. South wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.

    Mostly Cloudy
    then Showers
    Likely

    High: 56 °F

  • Sunday
    Night

    Sunday Night: Rain showers likely before midnight, then a slight chance of snow showers between midnight and 2am. Partly cloudy, with a low around 34. West wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

    Showers
    Likely then
    Slight Chance
    Snow Showers

    Low: 34 °F

  • Monday

    Monday: Sunny, with a high near 45.

    Sunny

    High: 45 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 35.

    Mostly Clear

    Low: 35 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 53.

    Mostly Sunny

    High: 53 °F

Detailed Forecast

Overnight
Mostly clear, with a low around 30. Calm wind.
Saturday
Sunny, with a high near 47. Light and variable wind.
Saturday Night
Increasing clouds, with a low around 36. Southeast wind 3 to 5 mph.
Sunday
Showers likely after 2pm. Partly sunny, with a high near 56. South wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
Sunday Night
Rain showers likely before midnight, then a slight chance of snow showers between midnight and 2am. Partly cloudy, with a low around 34. West wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Monday
Sunny, with a high near 45.
Monday Night
Mostly clear, with a low around 35.
Tuesday
Mostly sunny, with a high near 53.
Tuesday Night
Mostly clear, with a low around 35.
Wednesday
Sunny, with a high near 59.
Wednesday Night
Clear, with a low around 40.
Thursday
Mostly sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 67.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
2 Miles NNW Columbia PA
 40.06°N 76.5°W (Elev. 351 ft)
Last Update:
2:48 am EDT Oct 31, 2020
Forecast Valid:
4am EDT Oct 31, 2020-6pm EST Nov 6, 2020
 
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Additional Resources

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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