An Extensive and Very Dangerous Ice Storm

A glancing blow of arctic air mixed with a surge in moisture is setting the stage for an extensive and very dangerous ice event. The most likely corridor of icing with a mixture of sleet will occur from west-central Texas to the Tennessee and Lower Ohio Valleys. The ice accretion from Texas into Mid South may approach a half inch or more through Wednesday and cause power outages and travel issues. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Mostly Cloudy

43°F

6°C

Humidity 93%
Wind Speed Calm
Barometer 30.08 in (1018.5 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 31 Jan 12:52 am EST
Extended Forecast for

Chantilly VA

  • Overnight

    Overnight: A slight chance of rain after 4am.  Increasing clouds, with a low around 38. North wind 5 to 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 20%.

    Slight Chance
    Rain

    Low: 38 °F

  • Tuesday

    Tuesday: A chance of rain, mainly before 1pm.  Cloudy, with a high near 41. North wind 7 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 50%.

    Chance Rain

    High: 41 °F

  • Tuesday
    Night

    Tuesday Night: A chance of snow after 10pm.  Cloudy, with a low around 30. Calm wind becoming north 5 to 9 mph after midnight.  Chance of precipitation is 50%.

    Chance Snow

    Low: 30 °F

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 38. North wind 5 to 9 mph.

    Decreasing
    Clouds

    High: 38 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 26. Calm wind becoming south around 5 mph after midnight.

    Partly Cloudy

    Low: 26 °F

  • Thursday

    Thursday: Mostly cloudy, with a high near 43.

    Mostly Cloudy

    High: 43 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 28.

    Mostly Cloudy

    Low: 28 °F

  • Friday

    Friday: Mostly sunny, with a high near 36. Breezy.

    Mostly Sunny
    and Breezy

    High: 36 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 15.

    Mostly Clear

    Low: 15 °F

Detailed Forecast

Overnight
A slight chance of rain after 4am. Increasing clouds, with a low around 38. North wind 5 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Tuesday
A chance of rain, mainly before 1pm. Cloudy, with a high near 41. North wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Tuesday Night
A chance of snow after 10pm. Cloudy, with a low around 30. Calm wind becoming north 5 to 9 mph after midnight. Chance of precipitation is 50%.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 38. North wind 5 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 26. Calm wind becoming south around 5 mph after midnight.
Thursday
Mostly cloudy, with a high near 43.
Thursday Night
Mostly cloudy, with a low around 28.
Friday
Mostly sunny, with a high near 36. Breezy.
Friday Night
Mostly clear, with a low around 15.
Saturday
Mostly sunny, with a high near 29.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
A chance of rain. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
Sunny, with a high near 48.
Click Map For Forecast
Point Forecast:
Chantilly VA
 38.88°N 77.43°W (Elev. 299 ft)
12:29 am EST Jan 31, 2023
1am EST Jan 31, 2023-6pm EST Feb 6, 2023
 
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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