Chilly Eastern Half of U.S.; Fire Weather Concerns in Four Corners

A large, cold dome of high pressure will settle-in across the Eastern half of the country and chilly conditions with below normal temperatures are likely. In fact, a number of record low temperatures are possible Thursday morning and widespread freeze warnings are currently in effect. Meanwhile, elevated to critical fire weather conditions are expected to persist across the Four Corners region. Read More >

Hazardous Weather Conditions

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Fair and Breezy

41°F

5°C

Humidity 43%
Wind Speed NW 22 G 29 mph
Barometer 29.96 in (1014.4 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 21 Apr 10:52 pm EDT
Extended Forecast for

Sterling VA

  • Tonight

    Tonight: Mostly clear, with a low around 33. West wind 8 to 15 mph, with gusts as high as 28 mph.

    Mostly Clear

    Low: 33 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 53. Breezy, with a west wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

    High: 53 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 34. West wind 7 to 11 mph, with gusts as high as 18 mph.

    Mostly Clear

    Low: 34 °F

  • Friday

    Friday: Increasing clouds, with a high near 63. West wind 7 to 11 mph, with gusts as high as 18 mph.

    Increasing
    Clouds

    High: 63 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 42. West wind 3 to 7 mph.

    Mostly Clear

    Low: 42 °F

  • Saturday

    Saturday: Showers, mainly after 2pm.  High near 65. Chance of precipitation is 80%.

    Slight Chance
    Showers then
    Showers

    High: 65 °F

  • Saturday
    Night

    Saturday Night: Showers.  Low around 51. Chance of precipitation is 90%.

    Showers

    Low: 51 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 65.

    Mostly Sunny

    High: 65 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 41.

    Mostly Clear

    Low: 41 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 33. West wind 8 to 15 mph, with gusts as high as 28 mph.
Thursday
Mostly sunny, with a high near 53. Breezy, with a west wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.
Thursday Night
Mostly clear, with a low around 34. West wind 7 to 11 mph, with gusts as high as 18 mph.
Friday
Increasing clouds, with a high near 63. West wind 7 to 11 mph, with gusts as high as 18 mph.
Friday Night
Mostly clear, with a low around 42. West wind 3 to 7 mph.
Saturday
Showers, mainly after 2pm. High near 65. Chance of precipitation is 80%.
Saturday Night
Showers. Low around 51. Chance of precipitation is 90%.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Mostly clear, with a low around 41.
Monday
Sunny, with a high near 67.
Monday Night
Mostly clear, with a low around 45.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
Mostly sunny, with a high near 81.
Click Map For Forecast
Point Forecast:
Sterling VA
 39°N 77.44°W (Elev. 299 ft)
10:35 pm EDT Apr 21, 2021
11pm EDT Apr 21, 2021-6pm EDT Apr 28, 2021
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database