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Cool and Dry in the East; Turning Stormy in the Northwest

Much cooler temperatures behind a cold front will bring a feeling of fall to the East Coast today. In addition, an active fall storm pattern developing in the Pacific Northwest this week will bring areas of heavy rain and high elevation snow. Northern California will benefit from rainfall this week that will aid firefighters given the recent large wildfires. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Fair

62°F

17°C

Humidity 31%
Wind Speed W 6 mph
Barometer 30.30 in (1025.9 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 17 Oct 4:52 pm EDT
Extended Forecast for

Sterling VA

Frost Advisory October 18, 01:00am until October 18, 09:00am
Click here for hazard details and duration
Frost Advisory
  • Tonight

    Tonight: Widespread frost after 2am.  Otherwise, clear, with a low around 34. Light and variable wind.

    Clear then
    Frost

    Low: 34 °F

  • Wednesday

    Wednesday: Widespread frost before 9am.  Otherwise, sunny, with a high near 70. Calm wind becoming south around 5 mph in the afternoon.

    Frost then
    Sunny

    High: 70 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 41. Light south wind.

    Mostly Clear

    Low: 41 °F

  • Thursday

    Thursday: Sunny, with a high near 73. Calm wind becoming southwest around 5 mph.

    Sunny

    High: 73 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 47. Light and variable wind.

    Mostly Clear

    Low: 47 °F

  • Friday

    Friday: Sunny, with a high near 73.

    Sunny

    High: 73 °F

  • Friday
    Night

    Friday Night: Clear, with a low around 47.

    Clear

    Low: 47 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 75.

    Mostly Sunny

    High: 75 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 52.

    Partly Cloudy

    Low: 52 °F

Detailed Forecast

Tonight
Widespread frost after 2am. Otherwise, clear, with a low around 34. Light and variable wind.
Wednesday
Widespread frost before 9am. Otherwise, sunny, with a high near 70. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 41. Light south wind.
Thursday
Sunny, with a high near 73. Calm wind becoming southwest around 5 mph.
Thursday Night
Mostly clear, with a low around 47. Light and variable wind.
Friday
Sunny, with a high near 73.
Friday Night
Clear, with a low around 47.
Saturday
Mostly sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 52.
Sunday
Mostly sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 55.
Monday
A chance of showers. Partly sunny, with a high near 76. Chance of precipitation is 30%.
Monday Night
Showers likely. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.
Tuesday
Showers likely. Mostly cloudy, with a high near 69. Chance of precipitation is 60%.
Click Map For Forecast
Point Forecast:
Sterling VA
 39°N 77.44°W (Elev. 299 ft)
4:27 pm EDT Oct 17, 2017
5pm EDT Oct 17, 2017-6pm EDT Oct 24, 2017
 
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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