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.

Overcast and Breezy

37°F

3°C

Humidity 62%
Wind Speed NW 24 G 35 mph
Barometer 29.79 in (1009.1 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 23 Feb 10:52 am EST
Extended Forecast for

2 Miles SSW Centreville VA

  • Today

    Today: Cloudy, with a high near 40. Breezy, with a northwest wind 18 to 21 mph, with gusts as high as 38 mph.

    High: 40 °F

    Cloudy and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 23. Northwest wind 14 to 18 mph, with gusts as high as 30 mph.

    Low: 23 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 40. Northwest wind 8 to 14 mph, with gusts as high as 22 mph.

    High: 40 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow after 1am, mixing with rain after 4am. Increasing clouds, with a low around 31. Light south wind increasing to 6 to 11 mph in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 30%.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain before 7am. Mostly sunny, with a high near 55. Southwest wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 55 °F

    Chance Rain
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 51. Chance of precipitation is 70%.

    High: 51 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely, mainly before 1am. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.

    Low: 35 °F

    Rain Likely

  • Friday

    Friday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

Detailed Forecast

Today
Cloudy, with a high near 40. Breezy, with a northwest wind 18 to 21 mph, with gusts as high as 38 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 23. Northwest wind 14 to 18 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 40. Northwest wind 8 to 14 mph, with gusts as high as 22 mph.
Tuesday Night
A chance of snow after 1am, mixing with rain after 4am. Increasing clouds, with a low around 31. Light south wind increasing to 6 to 11 mph in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 30%.
Wednesday
A chance of rain before 7am. Mostly sunny, with a high near 55. Southwest wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 51. Chance of precipitation is 70%.
Thursday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.
Friday
Mostly sunny, with a high near 50.
Friday Night
Mostly clear, with a low around 32.
Saturday
Sunny, with a high near 58.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Mostly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Centreville VA
 38.82°N 77.44°W (Elev. 299 ft)
Last Update:
9:53 am EST Feb 23, 2026
Forecast Valid:
11am EST Feb 23, 2026-6pm EST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation