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

38°F

3°C

Humidity 37%
Wind Speed NW 5 mph
Barometer 30.15 in (1021.2 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 22 Jan 10:52 pm EST
Extended Forecast for

2 Miles S Washington-Dulles International Airport VA

Winter Storm Watch January 24, 07:00pm until January 26, 07:00am
Cold Weather Advisory January 23, 08:00pm until January 24, 10:00am
Click here for hazard details and duration
Winter Storm Watch
Cold Weather Advisory

  • Tonight

    Tonight: Mostly clear, with a low around 27. Light west wind.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 44. Light northwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 21 mph.

    High: 44 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 9. Wind chill values as low as -8. Blustery, with a north wind 16 to 21 mph, with gusts as high as 28 mph.

    Low: 9 °F

    Mostly Cloudy
    and Blustery

  • Saturday

    Saturday: A slight chance of snow after 1pm. Mostly cloudy, with a high near 20. Wind chill values as low as -8. North wind 6 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    High: 20 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Low around 15. Northeast wind 3 to 6 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Low: 15 °F

    Heavy Snow

  • Sunday

    Sunday: Freezing rain and sleet, possibly mixed with snow. The sleet could be heavy at times. High near 23. Chance of precipitation is 100%. New snow and sleet accumulation of 2 to 4 inches possible.

    High: 23 °F

    Wintry Mix

  • Sunday Night

    Sunday Night: Sleet before 1am, then a chance of snow. Low around 17. Chance of precipitation is 80%.

    Low: 17 °F

    Sleet then
    Snow/Sleet

  • Monday

    Monday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 1.

    Low: 1 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 27. Light west wind.
Friday
Partly sunny, with a high near 44. Light northwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 9. Wind chill values as low as -8. Blustery, with a north wind 16 to 21 mph, with gusts as high as 28 mph.
Saturday
A slight chance of snow after 1pm. Mostly cloudy, with a high near 20. Wind chill values as low as -8. North wind 6 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Saturday Night
Snow. The snow could be heavy at times. Low around 15. Northeast wind 3 to 6 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Sunday
Freezing rain and sleet, possibly mixed with snow. The sleet could be heavy at times. High near 23. Chance of precipitation is 100%. New snow and sleet accumulation of 2 to 4 inches possible.
Sunday Night
Sleet before 1am, then a chance of snow. Low around 17. Chance of precipitation is 80%.
Monday
Mostly sunny, with a high near 26.
Monday Night
Mostly clear, with a low around 1.
Tuesday
Sunny, with a high near 23.
Tuesday Night
Mostly clear, with a low around 6.
Wednesday
Partly sunny, with a high near 27.
Wednesday Night
Mostly cloudy, with a low around 11.
Thursday
Mostly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Washington-Dulles International Airport VA
 38.93°N 77.45°W (Elev. 299 ft)
Last Update:
9:53 pm EST Jan 22, 2026
Forecast Valid:
11pm EST Jan 22, 2026-6pm EST Jan 29, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation