Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Partly Cloudy

-3°C

27°F

Humidity 66%
Wind Speed NW 24 G 39 km/h
Barometer 1019.3 mb (30.09 in)
Dewpoint -8°C (17°F)
Visibility 16 km
Wind Chill-9°C (15°F)
Last update 14 Dec 8:52 am EST
Extended Forecast for

Sterling VA

Winter Weather Advisory December 14, 09:12am until December 14, 10:00am
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory December 14, 09:12am until December 14, 10:00am

    NOW until 10:00am Sun

    Winter Weather Advisory

  • Today

    High: -2 °C

    Mostly Sunny
    then Mostly
    Sunny and
    Blustery

  • Tonight

    Tonight: Mostly clear, with a low around -9. Northwest wind 21 to 27 km/h, with gusts as high as 45 km/h.

    Low: -9 °C

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near -1. West wind 10 to 16 km/h, with gusts as high as 32 km/h.

    High: -1 °C

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around -8. South wind 5 to 8 km/h becoming calm  after midnight.

    Low: -8 °C

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 3. Calm wind.

    High: 3 °C

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around -4.

    Low: -4 °C

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 9.

    High: 9 °C

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around -2.

    Low: -2 °C

    Partly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near -2. Blustery, with a northwest wind 27 to 34 km/h, with gusts as high as 60 km/h.
Tonight
Mostly clear, with a low around -9. Northwest wind 21 to 27 km/h, with gusts as high as 45 km/h.
Monday
Mostly sunny, with a high near -1. West wind 10 to 16 km/h, with gusts as high as 32 km/h.
Monday Night
Partly cloudy, with a low around -8. South wind 5 to 8 km/h becoming calm after midnight.
Tuesday
Mostly sunny, with a high near 3. Calm wind.
Tuesday Night
Partly cloudy, with a low around -4.
Wednesday
Partly sunny, with a high near 9.
Wednesday Night
Partly cloudy, with a low around -2.
Thursday
Partly sunny, with a high near 11.
Thursday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 3. Chance of precipitation is 70%.
Friday
Mostly sunny, with a high near 8.
Friday Night
Partly cloudy, with a low around -3.
Saturday
Partly sunny, with a high near 7.
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ABOUT THIS FORECAST

 
Point Forecast:
Sterling VA
 38.99°N 77.41°W (Elev. 325 m)
6:53 am EST Dec 14, 2025
9am EST Dec 14, 2025-6pm EST Dec 20, 2025
 
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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