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A stormy Friday expected for parts of the central and southern U.S.

Heavy rain, flash flooding and thunderstorms are expected on Friday, from the Southern Plains to the Tennessee Valley. Some of the storms may become severe in the afternoon and evening, especially in the ArkLaTex region and parts of the Lower Mississippi Valley. Primary hazards will be isolated damaging winds gusts and hail. The Central High Plains and the Carolinas could also see strong storms.
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Current conditions at

Washington DC, Washington-Dulles International Airport (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Fog/Mist Patches Fog

60°F

16°C

Humidity 96%
Wind Speed Calm
Barometer 29.93 in (1013.4 mb)
Dewpoint 59°F (15°C)
Visibility 3.00 mi
Last update 3 Jul 3:52 am EDT
Extended Forecast for

Vienna VA

  • Today

    Scattered Showers Chance for Measurable Precipitation 40%

    Scattered
    Showers

    High: 78 °F

  • Tonight

    Showers Likely Chance for Measurable Precipitation 60%

    Showers
    Likely

    Low: 66 °F

  • Independence
    Day

    Chance Showers Chance for Measurable Precipitation 50%

    Chance
    Showers

    High: 78 °F

  • Saturday
    Night

    Chance Showers Chance for Measurable Precipitation 40%

    Chance
    Showers

    Low: 66 °F

  • Sunday

    Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

    Slight Chc
    Thunderstorms

    High: 82 °F

  • Sunday
    Night

    Slight Chance Showers Chance for Measurable Precipitation 20%

    Slight Chc
    Showers

    Low: 69 °F

  • Monday

    Chance Thunderstorms Chance for Measurable Precipitation 30%

    Chance
    Thunderstorms

    High: 82 °F

  • Monday
    Night

    Partly Cloudy

    Partly
    Cloudy

    Low: 70 °F

  • Tuesday

    Chance Thunderstorms Chance for Measurable Precipitation 30%

    Chance
    Thunderstorms

    High: 85 °F

Detailed Forecast

Today
Scattered showers after noon. Increasing clouds, with a high near 78. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 40%.
Tonight
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Cloudy, with a low around 66. Southeast wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Independence Day
A chance of showers. Cloudy, with a high near 78. Southeast wind 6 to 10 mph becoming west in the afternoon. Chance of precipitation is 50%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 66. North wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 40%.
Sunday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 82. Light and variable wind. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 69. Chance of precipitation is 20%.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 70.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 85. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 72.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 86. Chance of precipitation is 50%.
  Click Map For Forecast
Point Forecast:
Vienna VA
 38.89°N 77.25°W (Elev. 348 ft)
1:59 am EDT Jul 3, 2015
5am EDT Jul 3, 2015-6pm EDT Jul 9, 2015
 
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