Active Weather Pattern To Persist Over The Western U.S., Inclement Weather Expected Over The East

A series of storm systems will bring a continued threat for heavy rain, strong winds, and rough surf to coastal locations from northern California to the Northwest U.S. into the weekend. Heavy snow will be likely across the Intermountain West. Over the eastern U.S., low pressure will gather strength and move up the eastern seaboard Friday into Saturday bringing ice, rain, and gusty winds. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Overcast

34°F

1°C

Humidity 56%
Wind Speed S 3 mph
Barometer 30.51 in (1033.3 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 13 Dec 12:52 am EST
Extended Forecast for

Chantilly VA

  • Overnight

    Overnight: A slight chance of freezing rain after 4am.  Mostly cloudy, with a low around 31. Northeast wind 3 to 5 mph.  Chance of precipitation is 20%.

    Slight Chance
    Freezing Rain

    Low: 31 °F

  • Friday

    Friday: A chance of rain or freezing rain before 10am, then rain likely.  Cloudy, with a high near 39. North wind 3 to 5 mph.  Chance of precipitation is 60%. Little or no ice accumulation expected.

    Rain/Freezing
    Rain Likely
    then Rain
    Likely

    High: 39 °F

  • Friday
    Night

    Friday Night: Rain.  Low around 39. North wind around 6 mph.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Rain

    Low: 39 °F

  • Saturday

    Saturday: Rain likely before 10am, then a chance of showers after 10am.  Cloudy, with a high near 47. Light west wind increasing to 5 to 9 mph in the morning.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain Likely

    High: 47 °F

  • Saturday
    Night

    Saturday Night: A chance of showers, mainly before 10pm.  Mostly cloudy, with a low around 39. West wind 9 to 11 mph.  Chance of precipitation is 30%.

    Chance
    Showers

    Low: 39 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 47.

    Mostly Sunny

    High: 47 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 32.

    Partly Cloudy

    Low: 32 °F

  • Monday

    Monday: Rain and snow likely, becoming all rain after 1pm.  Mostly cloudy, with a high near 38. Chance of precipitation is 70%.

    Rain/Snow
    Likely

    High: 38 °F

  • Monday
    Night

    Monday Night: Rain.  Low around 35. Chance of precipitation is 80%.

    Rain

    Low: 35 °F

Detailed Forecast

Overnight
A slight chance of freezing rain after 4am. Mostly cloudy, with a low around 31. Northeast wind 3 to 5 mph. Chance of precipitation is 20%.
Friday
A chance of rain or freezing rain before 10am, then rain likely. Cloudy, with a high near 39. North wind 3 to 5 mph. Chance of precipitation is 60%. Little or no ice accumulation expected.
Friday Night
Rain. Low around 39. North wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday
Rain likely before 10am, then a chance of showers after 10am. Cloudy, with a high near 47. Light west wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 39. West wind 9 to 11 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Rain and snow likely, becoming all rain after 1pm. Mostly cloudy, with a high near 38. Chance of precipitation is 70%.
Monday Night
Rain. Low around 35. Chance of precipitation is 80%.
Tuesday
Showers likely before 1pm. Mostly cloudy, with a high near 49. Chance of precipitation is 70%.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
Sunny, with a high near 38.
Wednesday Night
Mostly clear, with a low around 24.
Thursday
Sunny, with a high near 41.
Click Map For Forecast
Point Forecast:
Chantilly VA
 38.88°N 77.4°W (Elev. 358 ft)
12:32 am EST Dec 13, 2019
1am EST Dec 13, 2019-6pm EST Dec 19, 2019
 
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Additional Resources

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