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Dangerous Winter Storm over the Northern Plains

A significant winter storm will continue to bring heavy snow and blizzard conditions to portions of the northern Plains through Tuesday evening. Snowfall amounts could reach one foot. Strong winds and very cold temperatures will also yield sub-zero wind chill readings and blowing snow. Reduced visibility from blowing snow could cause severe travel difficulties. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Light Rain Fog/Mist

40°F

4°C

Humidity 93%
Wind Speed N 3 mph
Barometer 29.84 in (1010.8 mb)
Dewpoint 38°F (3°C)
Visibility 2.00 mi
Last update 6 Dec 4:52 pm EST
Extended Forecast for

Vienna VA

  • This
    Afternoon

    This Afternoon: Rain.  High near 40. Northeast wind around 8 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain

    High: 40 °F

  • Tonight

    Tonight: Rain, mainly before 1am.  Patchy fog after 1am. Low around 39. North wind around 7 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain then
    Rain Likely
    and Patchy
    Fog

    Low: 39 °F

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 49. Northwest wind 6 to 10 mph.

    Decreasing
    Clouds

    High: 49 °F

  • Wednesday
    Night

    Wednesday Night: Increasing clouds, with a low around 35. North wind around 5 mph becoming calm  in the evening.

    Increasing
    Clouds

    Low: 35 °F

  • Thursday

    Thursday: A chance of rain and snow showers, mainly before 1pm.  Mostly cloudy, with a high near 45. Light north wind becoming northwest 5 to 10 mph in the morning.  Chance of precipitation is 30%.

    Chance
    Rain/Snow

    High: 45 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 27.

    Mostly Clear

    Low: 27 °F

  • Friday

    Friday: Sunny, with a high near 39.

    Sunny

    High: 39 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 26.

    Mostly Clear

    Low: 26 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 37.

    Mostly Sunny

    High: 37 °F

Detailed Forecast

This Afternoon
Rain. High near 40. Northeast wind around 8 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain, mainly before 1am. Patchy fog after 1am. Low around 39. North wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 49. Northwest wind 6 to 10 mph.
Wednesday Night
Increasing clouds, with a low around 35. North wind around 5 mph becoming calm in the evening.
Thursday
A chance of rain and snow showers, mainly before 1pm. Mostly cloudy, with a high near 45. Light north wind becoming northwest 5 to 10 mph in the morning. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 27.
Friday
Sunny, with a high near 39.
Friday Night
Mostly clear, with a low around 26.
Saturday
Mostly sunny, with a high near 37.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Partly sunny, with a high near 43.
Sunday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 36. Chance of precipitation is 50%.
Monday
A chance of showers. Mostly cloudy, with a high near 50. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Mostly sunny, with a high near 46.
Click Map For Forecast
Point Forecast:
Vienna VA
 38.89°N 77.25°W (Elev. 348 ft)
3:27 pm EST Dec 6, 2016
5pm EST Dec 6, 2016-6pm EST Dec 13, 2016
 
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