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

Severe Weather Threat Continues Overnight, Strong Winds Likely Over The Mid Atlantic And Northeast U.S.

The threat for severe thunderstorms capable of damaging winds, large hail, and tornadoes will continue from the Midwest to the Mid South and southern Mid Atlantic into Thursday morning. Additional severe weather will also be possible over Texas Thursday afternoon and evening. Strong winds gusting to 50 mph may down trees and cause power outages over the Mid Atlantic and Northeast on Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12°NLon: 76.29°WElev: 397ft.

Fog/Mist

9°C

48°F

Humidity 86%
Wind Speed E 7 km/h
Barometer 999.8 mb (29.53 in)
Dewpoint 7°C (44°F)
Visibility 8 km
Wind Chill8°C (46°F)
Last update 9 Apr 3:53 am EDT
Extended Forecast for

Mount Joy PA

Wind Advisory April 9, 10:00am until April 9, 06:00pm
Click here for hazard details and duration
Wind Advisory

  • Overnight

    Overnight: Showers likely, mainly after 5am. Mostly cloudy, with a low around 8. Southeast wind 8 to 10 km/h. Chance of precipitation is 60%. New precipitation amounts of less than 1 mm possible.

    Showers
    Likely

    Low: 8 °C

  • Thursday

    Thursday: Showers and thunderstorms likely before 1pm, then a chance of showers between 1pm and 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 18. Breezy, with a south wind 14 to 24 km/h becoming west 30 to 40 km/h. Winds could gust as high as 80 km/h. Chance of precipitation is 70%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Showers
    Likely then
    Chance
    T-storms and
    Breezy

    High: 18 °C

  • Thursday
    Night

    Thursday Night: A chance of showers or sprinkles before 1am, then a chance of sprinkles between 1am and 2am. Partly cloudy, with a low around 2. West wind 24 to 27 km/h, with gusts as high as 48 km/h. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 2 °C

  • Friday

    Friday: Mostly sunny, with a high near 9. Breezy, with a west wind 27 to 32 km/h increasing to 34 to 39 km/h in the morning. Winds could gust as high as 65 km/h.

    Mostly Sunny
    and Breezy

    High: 9 °C

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 0. West wind 22 to 27 km/h decreasing to 16 to 21 km/h after midnight. Winds could gust as high as 40 km/h.

    Mostly Clear

    Low: 0 °C

  • Saturday

    Saturday: Sunny, with a high near 12.

    Sunny

    High: 12 °C

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 2.

    Partly Cloudy

    Low: 2 °C

  • Sunday

    Sunday: A chance of showers after 2pm. Mostly cloudy, with a high near 17. Chance of precipitation is 40%.

    Mostly Cloudy
    then Chance
    Showers

    High: 17 °C

  • Sunday
    Night

    Sunday Night: Showers, mainly after 8pm. Low around 11. Chance of precipitation is 90%.

    Showers

    Low: 11 °C

Detailed Forecast

Overnight
Showers likely, mainly after 5am. Mostly cloudy, with a low around 8. Southeast wind 8 to 10 km/h. Chance of precipitation is 60%. New precipitation amounts of less than 1 mm possible.
Thursday
Showers and thunderstorms likely before 1pm, then a chance of showers between 1pm and 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 18. Breezy, with a south wind 14 to 24 km/h becoming west 30 to 40 km/h. Winds could gust as high as 80 km/h. Chance of precipitation is 70%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers or sprinkles before 1am, then a chance of sprinkles between 1am and 2am. Partly cloudy, with a low around 2. West wind 24 to 27 km/h, with gusts as high as 48 km/h. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 9. Breezy, with a west wind 27 to 32 km/h increasing to 34 to 39 km/h in the morning. Winds could gust as high as 65 km/h.
Friday Night
Mostly clear, with a low around 0. West wind 22 to 27 km/h decreasing to 16 to 21 km/h after midnight. Winds could gust as high as 40 km/h.
Saturday
Sunny, with a high near 12.
Saturday Night
Partly cloudy, with a low around 2.
Sunday
A chance of showers after 2pm. Mostly cloudy, with a high near 17. Chance of precipitation is 40%.
Sunday Night
Showers, mainly after 8pm. Low around 11. Chance of precipitation is 90%.
Monday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 21. Chance of precipitation is 60%.
Monday Night
A chance of showers. Partly cloudy, with a low around 7. Chance of precipitation is 30%.
Tuesday
A chance of showers. Partly sunny, with a high near 14. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 4. Chance of precipitation is 40%.
Wednesday
A chance of showers. Partly sunny, with a high near 13. Chance of precipitation is 40%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Mount Joy PA
 40.11°N 76.52°W (Elev. 121 m)
Last Update:
3:56 am EDT Apr 9, 2020
Forecast Valid:
4am EDT Apr 9, 2020-6pm EDT Apr 15, 2020
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation