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Heavy Snow from the Wasatch to the Upper Midwest

A strong weather system will bring heavy snow, gusty winds, and difficult travel conditions to a broad area from the Great Basin to the Upper Midwest. Farther south, strong winds and dry conditions is increasing the wildfire threat. Unusual warmth from the Ohio Valley to the Mid-Atlantic continues. The approaching cold front brings a threat of severe weather to the Ohio Valley later in the week. Read More >

Hazardous Weather Conditions

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Partly Cloudy

52°F

11°C

Humidity 93%
Wind Speed S 3 mph
Barometer 29.88 in (1011.8 mb)
Dewpoint 50°F (10°C)
Visibility 8.00 mi
Last update 23 Feb 5:52 am EST
Extended Forecast for

Vienna VA

  • Today

    Today: Patchy fog before 11am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 73. Light southwest wind becoming south 5 to 9 mph in the morning.

    Patchy Fog
    then Mostly
    Sunny

    High: 73 °F

  • Tonight

    Tonight: Isolated showers before 11pm.  Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 55. South wind 5 to 8 mph.  Chance of precipitation is 20%.

    Isolated
    Showers then
    Patchy Fog

    Low: 55 °F

  • Friday

    Friday: Partly sunny, with a high near 75. South wind 6 to 10 mph.

    Partly Sunny

    High: 75 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 57. South wind around 9 mph.

    Mostly Cloudy

    Low: 57 °F

  • Saturday

    Saturday: A chance of showers and thunderstorms between 8am and 2pm, then showers and possibly a thunderstorm after 2pm.  High near 70. South wind 8 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%.

    Chance
    Showers then
    Showers

    High: 70 °F

  • Saturday
    Night

    Saturday Night: Showers and possibly a thunderstorm before 8pm.  Low around 38. Chance of precipitation is 90%.

    Showers then
    Partly Cloudy

    Low: 38 °F

  • Sunday

    Sunday: Sunny, with a high near 48.

    Sunny

    High: 48 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 35.

    Partly Cloudy

    Low: 35 °F

  • Monday

    Monday: A chance of rain after 8am.  Mostly cloudy, with a high near 56. Chance of precipitation is 30%.

    Chance Rain

    High: 56 °F

Detailed Forecast

Today
Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 73. Light southwest wind becoming south 5 to 9 mph in the morning.
Tonight
Isolated showers before 11pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 55. South wind 5 to 8 mph. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 75. South wind 6 to 10 mph.
Friday Night
Mostly cloudy, with a low around 57. South wind around 9 mph.
Saturday
A chance of showers and thunderstorms between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 70. South wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Saturday Night
Showers and possibly a thunderstorm before 8pm. Low around 38. Chance of precipitation is 90%.
Sunday
Sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 35.
Monday
A chance of rain after 8am. Mostly cloudy, with a high near 56. Chance of precipitation is 30%.
Monday Night
A chance of rain before 8pm, then a chance of showers after 8pm. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 60. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 30%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 67. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
Vienna VA
 38.89°N 77.25°W (Elev. 348 ft)
3:27 am EST Feb 23, 2017
6am EST Feb 23, 2017-6pm EST Mar 1, 2017
 
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