Active Weather Pattern To Persist Over The Eastern U.S Through Midweek

A slow moving low pressure system will bring rounds of showers and thunderstorms from the Middle Atlantic to the Southeast U.S over the next couple of days. Some of the storms could be severe especially over the Southeast. Locally heavy rainfall could pose a risk for flooding of low lying and poor drainage areas.
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Hazardous Weather Conditions

Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Mostly Cloudy

56°F

13°C

Humidity 90%
Wind Speed SE 6 mph
Barometer 29.71 in (1007.0 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 4 May 8:53 am EDT
Extended Forecast for

3 Miles NW Mercersburg PA

  • Today

    Today: Showers likely.  Cloudy, with a high near 61. Calm wind becoming east around 6 mph in the afternoon.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers
    Likely

    High: 61 °F

  • Tonight

    Tonight: Showers likely.  Cloudy, with a low around 48. East wind 5 to 7 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers
    Likely

    Low: 48 °F

  • Thursday

    Thursday: Showers likely.  Cloudy, with a high near 59. North wind 6 to 8 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers
    Likely

    High: 59 °F

  • Thursday
    Night

    Thursday Night: Showers likely.  Cloudy, with a low around 47. North wind around 8 mph.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Showers
    Likely

    Low: 47 °F

  • Friday

    Friday: A chance of showers.  Cloudy, with a high near 61. North wind around 10 mph.  Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    Chance
    Showers

    High: 61 °F

  • Friday
    Night

    Friday Night: A slight chance of showers.  Mostly cloudy, with a low around 47. Chance of precipitation is 20%.

    Slight Chance
    Showers

    Low: 47 °F

  • Saturday

    Saturday: Partly sunny, with a high near 70.

    Partly Sunny

    High: 70 °F

  • Saturday
    Night

    Saturday Night: A chance of showers.  Mostly cloudy, with a low around 51. Chance of precipitation is 50%.

    Chance
    Showers

    Low: 51 °F

  • Sunday

    Sunday: Partly sunny, with a high near 67.

    Partly Sunny

    High: 67 °F

Detailed Forecast

Today
Showers likely. Cloudy, with a high near 61. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Showers likely. Cloudy, with a low around 48. East wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers likely. Cloudy, with a high near 59. North wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Showers likely. Cloudy, with a low around 47. North wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A chance of showers. Cloudy, with a high near 61. North wind around 10 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 47. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 70.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 51. Chance of precipitation is 50%.
Sunday
Partly sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 47.
Monday
Mostly sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
Partly sunny, with a high near 74.
Click Map For Forecast
Point Forecast:
3 Miles NW Mercersburg PA
 39.87°N 77.95°W (Elev. 997 ft)
6:51 am EDT May 4, 2016
9am EDT May 4, 2016-6pm EDT May 10, 2016
 
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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