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.

Partly Cloudy

32°F

0°C

Humidity 64%
Wind Speed Calm
Barometer 30.30 in (1026.3 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 1 Dec 5:52 pm EST
Extended Forecast for

5 Miles SSW Aldie VA

Winter Weather Advisory December 2, 01:00am until December 2, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: A slight chance of snow and sleet between 3am and 4am, then sleet likely. Mostly cloudy, with a low around 30. South wind 3 to 7 mph. Chance of precipitation is 60%. Total nighttime snow and sleet accumulation of less than a half inch possible.

    Low: 30 °F

    Mostly Cloudy
    then
    Snow/Sleet
    Likely

  • Tuesday

    Tuesday: Rain, snow, and sleet before 3pm, then a slight chance of rain between 3pm and 4pm. High near 38. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Chance of precipitation is 100%. New snow and sleet accumulation of less than a half inch possible.

    High: 38 °F

    Wintry Mix
    then Rain

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 27. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 27 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 40. Northwest wind 5 to 8 mph becoming light and variable.

    High: 40 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 25. South wind around 6 mph becoming light and variable after midnight.

    Low: 25 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 33.

    High: 33 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.

    Low: 25 °F

    Chance Snow

Detailed Forecast

Tonight
A slight chance of snow and sleet between 3am and 4am, then sleet likely. Mostly cloudy, with a low around 30. South wind 3 to 7 mph. Chance of precipitation is 60%. Total nighttime snow and sleet accumulation of less than a half inch possible.
Tuesday
Rain, snow, and sleet before 3pm, then a slight chance of rain between 3pm and 4pm. High near 38. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Chance of precipitation is 100%. New snow and sleet accumulation of less than a half inch possible.
Tuesday Night
Mostly clear, with a low around 27. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 40. Northwest wind 5 to 8 mph becoming light and variable.
Wednesday Night
Mostly clear, with a low around 25. South wind around 6 mph becoming light and variable after midnight.
Thursday
Partly sunny, with a high near 42.
Thursday Night
Partly cloudy, with a low around 18.
Friday
Mostly cloudy, with a high near 33.
Friday Night
A chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 43.
Saturday Night
Mostly cloudy, with a low around 28.
Sunday
Partly sunny, with a high near 42.
Sunday Night
Mostly cloudy, with a low around 25.
Monday
Mostly sunny, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Aldie VA
 38.91°N 77.68°W (Elev. 692 ft)
Last Update:
3:52 pm EST Dec 1, 2025
Forecast Valid:
6pm EST Dec 1, 2025-6pm EST Dec 8, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation