National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Fair

14°F

-10°C

Humidity 71%
Wind Speed S 6 mph
Barometer 30.17 in (1022.0 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 16 Jan 3:52 am EST
Extended Forecast for

3 Miles SE Chantilly VA

  • Today

    Today: Scattered snow showers between 10am and 1pm. Increasing clouds, with a high near 35. Light south wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 30%.

    High: 35 °F

    Scattered
    Snow Showers

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 26. Light west wind increasing to 5 to 9 mph in the evening.

    Low: 26 °F

    Gradual
    Clearing

  • Friday

    Friday: Sunny, with a high near 40. West wind 6 to 9 mph becoming south in the afternoon.

    High: 40 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 29. South wind 7 to 10 mph.

    Low: 29 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A chance of rain and snow before 10am, then a chance of rain. Mostly cloudy, with a high near 45. South wind 8 to 11 mph. Chance of precipitation is 30%.

    High: 45 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow. Partly sunny, with a high near 37. Chance of precipitation is 40%.

    High: 37 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 21.

    High: 21 °F

    Sunny

Detailed Forecast

Today
Scattered snow showers between 10am and 1pm. Increasing clouds, with a high near 35. Light south wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 30%.
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 26. Light west wind increasing to 5 to 9 mph in the evening.
Friday
Sunny, with a high near 40. West wind 6 to 9 mph becoming south in the afternoon.
Friday Night
Increasing clouds, with a low around 29. South wind 7 to 10 mph.
Saturday
A chance of rain and snow before 10am, then a chance of rain. Mostly cloudy, with a high near 45. South wind 8 to 11 mph. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
A chance of snow. Partly sunny, with a high near 37. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 16.
M.L.King Day
Sunny, with a high near 21.
Monday Night
Partly cloudy, with a low around 6.
Tuesday
Mostly sunny, with a high near 18.
Tuesday Night
Partly cloudy, with a low around 5.
Wednesday
Sunny, with a high near 21.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Chantilly VA
 38.86°N 77.37°W (Elev. 449 ft)
Last Update:
3:30 am EST Jan 16, 2025
Forecast Valid:
4am EST Jan 16, 2025-6pm EST Jan 22, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation