Vigorous System Impacting the Northwest; Large System To Affect East

A potent storm system is delivering heavy rainfall, strong winds, rough surf and beach erosion along the Pacific Northwest coast with mountain snow inland. Expect a couple more systems to arrive late week into the weekend. Meanwhile, another developing large scale system will deliver a heavy rain and renewed flood threat to much of the East late Wednesday through Friday, which may impact travel. Read More >

Current conditions at

York, York Airport (KTHV)

Lat: 39.92°NLon: 76.88°WElev: 479ft.

Fair

22°F

-6°C

Humidity 92%
Wind Speed Calm
Barometer 30.17 in (1022.4 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 19 Dec 3:53 am EST
Extended Forecast for

3 Miles NW Glenville PA

Flood Watch December 20, 07:00pm until December 21, 07:00pm
Click here for hazard details and duration
Flood Watch
  • Today

    Today: Sunny, with a high near 43. Calm wind becoming south around 6 mph in the afternoon.

    Sunny

    High: 43 °F

  • Tonight

    Tonight: Mostly clear, with a low around 31. South wind 3 to 5 mph.

    Mostly Clear

    Low: 31 °F

  • Thursday

    Thursday: Rain, mainly after 10am.  High near 45. Southeast wind 3 to 6 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Slight Chance
    Rain then
    Rain

    High: 45 °F

  • Thursday
    Night

    Thursday Night: Rain. The rain could be heavy at times.  Low around 43. East wind 7 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Heavy Rain

    Low: 43 °F

  • Friday

    Friday: Rain.  High near 61. South wind around 9 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain

    High: 61 °F

  • Friday
    Night

    Friday Night: Rain likely.  Mostly cloudy, with a low around 39. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Rain Likely

    Low: 39 °F

  • Saturday

    Saturday: Partly sunny, with a high near 42.

    Partly Sunny

    High: 42 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 32.

    Partly Cloudy

    Low: 32 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 41.

    Mostly Sunny

    High: 41 °F

Detailed Forecast

Today
Sunny, with a high near 43. Calm wind becoming south around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 31. South wind 3 to 5 mph.
Thursday
Rain, mainly after 10am. High near 45. Southeast wind 3 to 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain. The rain could be heavy at times. Low around 43. East wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Friday
Rain. High near 61. South wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain likely. Mostly cloudy, with a low around 39. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Partly sunny, with a high near 42.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 41.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 41.
Monday Night
Partly cloudy, with a low around 31.
Christmas Day
Mostly sunny, with a high near 41.
Click Map For Forecast
Point Forecast:
3 Miles NW Glenville PA
 39.79°N 76.9°W (Elev. 663 ft)
4:22 am EST Dec 19, 2018
4am EST Dec 19, 2018-6pm EST Dec 25, 2018
 
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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