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.

A Few Clouds

21°F

-6°C

Humidity 50%
Wind Speed NW 18 G 29 mph
Barometer 30.11 in (1019.9 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 26 Jan 7:52 pm EST
Extended Forecast for

Washington-Dulles International Airport VA

Cold Weather Advisory until January 27, 11:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until January 27, 11:00am

    NOW until 11:00am Tue

    Cold Weather Advisory

  • Tonight

    Low: 0 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 27. Wind chill values as low as -8. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 27 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 6. Wind chill values as low as -2. Northwest wind 5 to 7 mph.

    Low: 6 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Increasing clouds, with a high near 23. Wind chill values as low as -4. Northwest wind 5 to 7 mph.

    High: 23 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 4. Calm wind becoming northwest around 5 mph after midnight.

    Low: 4 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 2.

    Low: 2 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 17.

    High: 17 °F

    Mostly Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 0. Wind chill values as low as -8. West wind 6 to 11 mph, with gusts as high as 21 mph.
Tuesday
Increasing clouds, with a high near 27. Wind chill values as low as -8. Calm wind becoming south 5 to 7 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 6. Wind chill values as low as -2. Northwest wind 5 to 7 mph.
Wednesday
Increasing clouds, with a high near 23. Wind chill values as low as -4. Northwest wind 5 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 4. Calm wind becoming northwest around 5 mph after midnight.
Thursday
Mostly sunny, with a high near 21.
Thursday Night
Mostly clear, with a low around 2.
Friday
Mostly sunny, with a high near 17.
Friday Night
Partly cloudy, with a low around 2.
Saturday
Partly sunny, with a high near 19.
Saturday Night
Mostly cloudy, with a low around 9.
Sunday
Partly sunny, with a high near 26.
Sunday Night
Partly cloudy, with a low around 12.
Monday
Mostly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Washington-Dulles International Airport VA
 38.96°N 77.47°W (Elev. 269 ft)
Last Update:
6:53 pm EST Jan 26, 2026
Forecast Valid:
8pm EST Jan 26, 2026-6pm EST Feb 2, 2026
 
Forecast Discussion
 
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Additional Resources

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