Heavy Rain and Thunderstorms in the Plains; Snow in the Northern Rockies

A storm system moving eastward will bring widespread showers and thunderstorms over parts of the Northern Plains to the Southern Plains and Upper Great Lakes through Friday. Heavy snow will continue over parts of the Northern Rockies. Read More >

Hazardous Weather Conditions

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Fair

50°F

10°C

Humidity 61%
Wind Speed N 6 mph
Barometer 30.06 in (1017.9 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 16 Oct 4:52 am EDT
Extended Forecast for

2 Miles WNW Chantilly VA

  • Today

    Today: Sunny, with a high near 64. North wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 38. North wind around 7 mph.

    Low: 38 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 65. Northwest wind 6 to 8 mph.

    High: 65 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44. Calm wind.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 70. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 70 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers after 2pm.  Partly sunny, with a high near 77. Chance of precipitation is 40%.

    High: 77 °F

    Partly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers.  Mostly cloudy, with a low around 48. Chance of precipitation is 50%.

    Low: 48 °F

    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 64. North wind 7 to 14 mph, with gusts as high as 23 mph.
Tonight
Clear, with a low around 38. North wind around 7 mph.
Friday
Sunny, with a high near 65. Northwest wind 6 to 8 mph.
Friday Night
Mostly clear, with a low around 44. Calm wind.
Saturday
Partly sunny, with a high near 70. Calm wind becoming south 5 to 8 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
A chance of showers after 2pm. Partly sunny, with a high near 77. Chance of precipitation is 40%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 67.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Sunny, with a high near 71.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 51. Chance of precipitation is 30%.
Wednesday
A chance of showers. Mostly sunny, with a high near 68. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Chantilly VA
 38.89°N 77.46°W (Elev. 282 ft)
4:29 am EDT Oct 16, 2025
5am EDT Oct 16, 2025-6pm EDT Oct 22, 2025
 
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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