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Active Weather Pattern Continues for the Northwestern U.S.

A series of Pacific storm systems will bring periods of locally heavy rain, gusty winds, and mountain snow to portions of Washington and Oregon for the next couple days. In addition, much of the northwestern U.S. and Intermountain West will experience strong winds from these storm systems, particularly in Sierra Nevada, Great Basin, and the northern Rockies/High Plains. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Fair

25°F

-4°C

Humidity 92%
Wind Speed Calm
Barometer 30.08 in (1018.7 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 24 Nov 4:52 am EST
Extended Forecast for

Herndon VA

  • Today

    Today: Sunny, with a high near 52. Calm wind becoming south 5 to 7 mph in the afternoon.

    Sunny

    High: 52 °F

  • Tonight

    Tonight: Clear, with a low around 35. South wind around 7 mph.

    Clear

    Low: 35 °F

  • Saturday

    Saturday: A chance of showers, mainly after 5pm.  Increasing clouds, with a high near 57. South wind 5 to 7 mph becoming west in the afternoon.  Chance of precipitation is 30%.

    Mostly Sunny
    then Chance
    Showers

    High: 57 °F

  • Saturday
    Night

    Saturday Night: A chance of showers before 8pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 38. Northwest wind 8 to 10 mph.  Chance of precipitation is 40%.

    Chance
    Showers then
    Mostly Clear

    Low: 38 °F

  • Sunday

    Sunday: Sunny, with a high near 49. Northwest wind 7 to 13 mph, with gusts as high as 21 mph.

    Sunny

    High: 49 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 33.

    Mostly Clear

    Low: 33 °F

  • Monday

    Monday: Sunny, with a high near 52.

    Sunny

    High: 52 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 35.

    Mostly Clear

    Low: 35 °F

  • Tuesday

    Tuesday: Sunny, with a high near 57.

    Sunny

    High: 57 °F

Detailed Forecast

Today
Sunny, with a high near 52. Calm wind becoming south 5 to 7 mph in the afternoon.
Tonight
Clear, with a low around 35. South wind around 7 mph.
Saturday
A chance of showers, mainly after 5pm. Increasing clouds, with a high near 57. South wind 5 to 7 mph becoming west in the afternoon. Chance of precipitation is 30%.
Saturday Night
A chance of showers before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 38. Northwest wind 8 to 10 mph. Chance of precipitation is 40%.
Sunday
Sunny, with a high near 49. Northwest wind 7 to 13 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 33.
Monday
Sunny, with a high near 52.
Monday Night
Mostly clear, with a low around 35.
Tuesday
Sunny, with a high near 57.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Sunny, with a high near 59.
Wednesday Night
Mostly clear, with a low around 38.
Thursday
Mostly sunny, with a high near 55.
Click Map For Forecast
Point Forecast:
Herndon VA
 38.97°N 77.38°W (Elev. 354 ft)
3:27 am EST Nov 24, 2017
5am EST Nov 24, 2017-6pm EST Nov 30, 2017
 
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Additional Resources

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