On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Isolated Severe Thunderstorms Will Continue

Isolated severe thunderstorms will continue from Minnesota to southwestern Kansas and vicinity. Within that swath, the most probable area for greater concentrations of severe weather is from eastern Nebraska across parts of Iowa. A marginal risk for severe thunderstorms also exists over eastern New England.
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Current conditions at

Martinsburg, Eastern West Virginia Regional/Shepherd Airport (KMRB)

Lat: 39.4°NLon: 77.98°WElev: 558ft.

Fair

85°F

29°C

Humidity 61%
Wind Speed E 3 mph
Barometer 29.98 in (1014.5 mb)
Dewpoint 70°F (21°C)
Visibility 8.00 mi
Heat Index90°F (32°C)
Last update 28 Jul 7:53 pm EDT
Extended Forecast for

Shepherdstown WV

  • Tonight

    Tonight: Isolated showers and thunderstorms before 2am. Some of the storms could produce heavy rain.  Patchy fog after 2am.  Otherwise, partly cloudy, with a low around 69. East wind around 5 mph becoming calm  after midnight.  Chance of precipitation is 20%.

    Heavy Rain
    and Patchy
    Fog

    Low: 69 °F

  • Wednesday

    Wednesday: Isolated showers and thunderstorms after 2pm.  Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 91. Calm wind becoming south 5 to 8 mph in the morning.  Chance of precipitation is 20%.

    Patchy Fog
    then Isolated
    T-storms

    High: 91 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 74. South wind around 7 mph.

    Partly Cloudy

    Low: 74 °F

  • Thursday

    Thursday: A slight chance of showers, then showers and thunderstorms likely after 9am.  Partly sunny, with a high near 91. Southwest wind 3 to 6 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers then
    T-storms
    Likely

    High: 91 °F

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms, mainly before 9pm.  Partly cloudy, with a low around 67. Northwest wind around 6 mph.  Chance of precipitation is 30%.

    Chance
    T-storms then
    Mostly Clear

    Low: 67 °F

  • Friday

    Friday: Sunny, with a high near 88.

    Sunny

    High: 88 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 66.

    Mostly Clear

    Low: 66 °F

  • Saturday

    Saturday: Sunny, with a high near 91.

    Sunny

    High: 91 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 66.

    Mostly Clear

    Low: 66 °F

Detailed Forecast

Tonight
Isolated showers and thunderstorms before 2am. Some of the storms could produce heavy rain. Patchy fog after 2am. Otherwise, partly cloudy, with a low around 69. East wind around 5 mph becoming calm after midnight. Chance of precipitation is 20%.
Wednesday
Isolated showers and thunderstorms after 2pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 91. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 74. South wind around 7 mph.
Thursday
A slight chance of showers, then showers and thunderstorms likely after 9am. Partly sunny, with a high near 91. Southwest wind 3 to 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms, mainly before 9pm. Partly cloudy, with a low around 67. Northwest wind around 6 mph. Chance of precipitation is 30%.
Friday
Sunny, with a high near 88.
Friday Night
Mostly clear, with a low around 66.
Saturday
Sunny, with a high near 91.
Saturday Night
Mostly clear, with a low around 66.
Sunday
Mostly sunny, with a high near 90.
Sunday Night
Partly cloudy, with a low around 66.
Monday
Mostly sunny, with a high near 92.
Monday Night
Partly cloudy, with a low around 67.
Tuesday
Mostly sunny, with a high near 90.
  Click Map For Forecast
Point Forecast:
Shepherdstown WV
 39.43°N 77.8°W (Elev. 394 ft)
7:37 pm EDT Jul 28, 2015
8pm EDT Jul 28, 2015-6pm EDT Aug 4, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database