Heavy Rainfall Threat The Across The Eastern U.S.

A strong cold front will gradually push through the Eastern U.S. over the next couple of days and will bring heavy rain and severe weather, primarily damaging winds . Excessive rainfall may result in flash flooding in the central Great Lakes and central Appalachians. Flash flood watches are currently in effect from the coastal Carolinas to the Great Lakes. Read More >

7-Day Forecast 38.89°N 77.25°W (Text-Only)
NWS Forecast for: Vienna VA
Issued by: National Weather Service Baltimore, MD/Washington, D.C.
Last Update: 10:31 pm EDT Sep 21, 2021
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  • Tonight

    Tonight: A chance of showers.  Cloudy, with a low around 69. Southeast wind around 7 mph.  Chance of precipitation is 50%.

    Chance
    Showers

    Low: 69 °F

  • Wednesday

    Wednesday: Showers likely, with thunderstorms also possible after 11am.  Patchy fog before 2pm.  Otherwise, cloudy, with a high near 78. Southeast wind 10 to 15 mph, with gusts as high as 21 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely and
    Patchy Fog

    High: 78 °F

  • Wednesday
    Night

    Wednesday Night: Showers and possibly a thunderstorm.  Patchy fog. Low around 63. Southeast wind around 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Showers and
    Patchy Fog

    Low: 63 °F

  • Thursday

    Thursday: Showers and possibly a thunderstorm before 2pm, then a chance of showers.  High near 72. South wind around 8 mph becoming northwest in the morning.  Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Showers


    High: 72 °F

  • Thursday
    Night

    Thursday Night: A chance of showers before 8pm.  Partly cloudy, with a low around 54. Northwest wind around 7 mph.  Chance of precipitation is 30%.

    Chance
    Showers then
    Mostly Clear

    Low: 54 °F

  • Friday

    Friday: Sunny, with a high near 71.

    Sunny


    High: 71 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 53.

    Mostly Clear


    Low: 53 °F

  • Saturday

    Saturday: Sunny, with a high near 75.

    Sunny


    High: 75 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 56.

    Partly Cloudy


    Low: 56 °F

  • Tonight: A chance of showers. Cloudy, with a low around 69. Southeast wind around 7 mph. Chance of precipitation is 50%.

    Wednesday: Showers likely, with thunderstorms also possible after 11am. Patchy fog before 2pm. Otherwise, cloudy, with a high near 78. Southeast wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Wednesday Night: Showers and possibly a thunderstorm. Patchy fog. Low around 63. Southeast wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Thursday: Showers and possibly a thunderstorm before 2pm, then a chance of showers. High near 72. South wind around 8 mph becoming northwest in the morning. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Thursday Night: A chance of showers before 8pm. Partly cloudy, with a low around 54. Northwest wind around 7 mph. Chance of precipitation is 30%.

    Friday: Sunny, with a high near 71.

    Friday Night: Mostly clear, with a low around 53.

    Saturday: Sunny, with a high near 75.

    Saturday Night: Partly cloudy, with a low around 56.

    Sunday: Sunny, with a high near 74.

    Sunday Night: Mostly clear, with a low around 54.

    Monday: Sunny, with a high near 74.

    Monday Night: Mostly clear, with a low around 56.

    Tuesday: Sunny, with a high near 78.



    Vienna VA
     38.89°N 77.25°W (Elev. 348 ft)

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