National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Storm System to Move Across the Ohio Valley to the Mid-Atlantic and Northeast

Isolated severe thunderstorms will be possible on Veterans Day across parts of the lower Ohio and western Tennessee Valleys. A developing storm will bring rain and gusty winds to the Mid-Atlantic and Northeast on Thursday, with the first accumulating snow likely in the higher elevations of the central Appalachians and interior Northeast. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Fair

45°F

7°C

Humidity 86%
Wind Speed Calm
Barometer 30.00 in (1015.8 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 11 Nov 2:52 am EST
Extended Forecast for

Chantilly VA

  • Overnight

    Overnight: Clear, with a low around 43. Light north wind.

    Low: 43 °F

    Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 67. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 4am. Mostly cloudy during the evening, then mostly clear overnight, with a low around 47. South wind 3 to 8 mph. Chance of precipitation is 20%.

    Low: 47 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A chance of rain, mainly between 7am and 1pm, then a chance of showers after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 64. Light west wind becoming northwest 13 to 18 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 50%.

    High: 64 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A slight chance of showers. Partly cloudy, with a low around 40. Northwest wind 15 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    Low: 40 °F

    Slight Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 43. Light north wind.
Veterans Day
Sunny, with a high near 67. Calm wind becoming south 5 to 7 mph in the afternoon.
Wednesday Night
A slight chance of rain after 4am. Mostly cloudy during the evening, then mostly clear overnight, with a low around 47. South wind 3 to 8 mph. Chance of precipitation is 20%.
Thursday
A chance of rain, mainly between 7am and 1pm, then a chance of showers after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 64. Light west wind becoming northwest 13 to 18 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 50%.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 40. Northwest wind 15 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 51.
Friday Night
Partly cloudy, with a low around 36.
Saturday
Mostly sunny, with a high near 50.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 53.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Mostly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
Chantilly VA
 38.88°N 77.4°W (Elev. 358 ft)
Last Update:
1:51 am EST Nov 11, 2026
Forecast Valid:
3am EST Nov 11, 2026-6pm EST Nov 17, 2026
 
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Additional Resources

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Chance of Precipitation