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Severe Storms; Fire Danger; and Strong Pacific Storms

More strong storms on tap for the Pacific Northwest this weekend. Heavy rains could produce flooding and mudslides. Saturday, a cold front moving into the central U.S. will bring potential for severe thunderstorms containing damaging winds, large hail, and isolated tornadoes; and localized flooding potential. Dry winds in southwestern California will keep fire weather threats high. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Mostly Cloudy

74°F

23°C

Humidity 34%
Wind Speed Calm
Barometer 30.35 in (1027.5 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 21 Oct 12:52 pm EDT
Extended Forecast for

Vienna VA

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 76. Southeast wind around 5 mph.

    Sunny

    High: 76 °F

  • Tonight

    Tonight: Mostly clear, with a low around 52. Southeast wind around 6 mph becoming calm  after midnight.

    Mostly Clear

    Low: 52 °F

  • Sunday

    Sunday: Sunny, with a high near 75. Calm wind becoming south 5 to 8 mph in the afternoon.

    Sunny

    High: 75 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 56. Southeast wind 3 to 6 mph.

    Partly Cloudy

    Low: 56 °F

  • Monday

    Monday: Partly sunny, with a high near 76. Light south wind increasing to 5 to 9 mph in the morning.

    Partly Sunny

    High: 76 °F

  • Monday
    Night

    Monday Night: Showers likely, mainly after 2am.  Mostly cloudy, with a low around 63. Chance of precipitation is 70%.

    Showers
    Likely

    Low: 63 °F

  • Tuesday

    Tuesday: Showers.  High near 71. Chance of precipitation is 90%.

    Showers

    High: 71 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers.  Mostly cloudy, with a low around 49. Chance of precipitation is 50%.

    Chance
    Showers

    Low: 49 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61.

    Mostly Sunny

    High: 61 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 76. Southeast wind around 5 mph.
Tonight
Mostly clear, with a low around 52. Southeast wind around 6 mph becoming calm after midnight.
Sunday
Sunny, with a high near 75. Calm wind becoming south 5 to 8 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 56. Southeast wind 3 to 6 mph.
Monday
Partly sunny, with a high near 76. Light south wind increasing to 5 to 9 mph in the morning.
Monday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 70%.
Tuesday
Showers. High near 71. Chance of precipitation is 90%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 50%.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
Mostly clear, with a low around 43.
Friday
Sunny, with a high near 67.
Click Map For Forecast
Point Forecast:
Vienna VA
 38.89°N 77.25°W (Elev. 348 ft)
10:27 am EDT Oct 21, 2017
1pm EDT Oct 21, 2017-6pm EDT Oct 27, 2017
 
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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