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

Snow and Ice Continue in the Northeast; Rain and Mountain Snow in the West

Significant winter impacts shift into the Northeast on Sunday. Heavy snow up to 2 feet will be possible across interior Northeastern areas. Southern New England may see ice accumulations up to a quarter of an inch. Strong gusty winds and bitter cold will follow the cold front passage. In the west, heavy mountain snow will impact the California, Inter-Mountain West, and Rocky mountains. Read More >

Hazardous Weather Conditions

Current conditions at

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12°NLon: 76.29°WElev: 397ft.

Light Rain

39°F

4°C

Humidity 96%
Wind Speed E 9 mph
Barometer 29.44 in (997.0 mb)
Dewpoint 38°F (3°C)
Visibility 9.00 mi
Wind Chill33°F (1°C)
Last update 20 Jan 3:53 am EST
Extended Forecast for

Lancaster Airport PA

Wind Chill Advisory January 20, 07:00pm until January 21, 01:00pm
Click here for hazard details and duration
Wind Chill Advisory

  • Overnight

    Overnight: Rain. Steady temperature around 41. East wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain

    Low: 41 °F

  • Sunday

    Sunday: Rain before 10am, then a chance of snow between 10am and 1pm. Temperature falling to around 20 by 5pm. Breezy, with a southwest wind 7 to 12 mph becoming northwest 18 to 23 mph in the morning. Winds could gust as high as 37 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Rain/Snow
    then Chance
    Snow and
    Breezy

    High: 43 °F⇓

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 4. Wind chill values as low as -15. Blustery, with a northwest wind 18 to 23 mph, with gusts as high as 36 mph.

    Partly Cloudy
    and Blustery

    Low: 4 °F

  • M.L.King
    Day

    M.L.King Day: Sunny, with a high near 14. Wind chill values as low as -15. Blustery, with a northwest wind 18 to 23 mph, with gusts as high as 36 mph.

    Sunny and
    Blustery

    High: 14 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 7. Northwest wind 8 to 16 mph, with gusts as high as 28 mph.

    Mostly Clear

    Low: 7 °F

  • Tuesday

    Tuesday: Sunny, with a high near 27.

    Sunny

    High: 27 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 23.

    Mostly Cloudy

    Low: 23 °F

  • Wednesday

    Wednesday: Rain likely. Cloudy, with a high near 43. Chance of precipitation is 60%.

    Rain Likely

    High: 43 °F

  • Wednesday
    Night

    Wednesday Night: Rain likely. Cloudy, with a low around 33. Chance of precipitation is 60%.

    Rain Likely

    Low: 33 °F

Detailed Forecast

Overnight
Rain. Steady temperature around 41. East wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain before 10am, then a chance of snow between 10am and 1pm. Temperature falling to around 20 by 5pm. Breezy, with a southwest wind 7 to 12 mph becoming northwest 18 to 23 mph in the morning. Winds could gust as high as 37 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
Partly cloudy, with a low around 4. Wind chill values as low as -15. Blustery, with a northwest wind 18 to 23 mph, with gusts as high as 36 mph.
M.L.King Day
Sunny, with a high near 14. Wind chill values as low as -15. Blustery, with a northwest wind 18 to 23 mph, with gusts as high as 36 mph.
Monday Night
Mostly clear, with a low around 7. Northwest wind 8 to 16 mph, with gusts as high as 28 mph.
Tuesday
Sunny, with a high near 27.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
Rain likely. Cloudy, with a high near 43. Chance of precipitation is 60%.
Wednesday Night
Rain likely. Cloudy, with a low around 33. Chance of precipitation is 60%.
Thursday
A chance of rain. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 35.
Friday Night
Mostly cloudy, with a low around 17.
Saturday
Mostly sunny, with a high near 25.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Lancaster Airport PA
 40.13°N 76.29°W (Elev. 397 ft)
Last Update:
3:36 am EST Jan 20, 2019
Forecast Valid:
4am EST Jan 20, 2019-6pm EST Jan 26, 2019
 
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Chance of Precipitation