National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Active Pattern for the Center of the Nation

Severe thunderstorms, excessive rainfall, critical fire weather are all in the outlook today and into this last weekend of April. Very large hail, severe wind gusts, and a couple strong tornadoes will all be possible across the central and southern Plains today. Flash flooding also possible for portions of the Plains and Mississippi Valley. Critical fire weather conditions for Southern High Plains Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Overcast

14°C

58°F

Humidity 50%
Wind Speed NW 6 km/h
Barometer 1025.6 mb (30.29 in)
Dewpoint 4°C (39°F)
Visibility 16 km
Last update 25 Apr 12:52 pm EDT
Extended Forecast for

Sterling VA

  • This
    Afternoon

    This Afternoon: Partly sunny, with a high near 15. Northeast wind around 11 km/h.

    Partly Sunny

    High: 15 °C

  • Tonight

    Tonight: Mostly cloudy, with a low around 4. East wind 5 to 10 km/h.

    Mostly Cloudy

    Low: 4 °C

  • Friday

    Friday: Mostly sunny, with a high near 18. Southeast wind 5 to 13 km/h.

    Mostly Sunny

    High: 18 °C

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 8. Southeast wind 10 to 14 km/h.

    Mostly Cloudy

    Low: 8 °C

  • Saturday

    Saturday: A slight chance of showers before 2pm. Mostly cloudy, with a high near 18. South wind 10 to 18 km/h. Chance of precipitation is 20%.

    Slight Chance
    Showers

    High: 18 °C

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 11.

    Mostly Cloudy

    Low: 11 °C

  • Sunday

    Sunday: Mostly sunny, with a high near 28.

    Mostly Sunny

    High: 28 °C

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 16.

    Mostly Clear

    Low: 16 °C

  • Monday

    Monday: Sunny, with a high near 31.

    Sunny

    High: 31 °C

Detailed Forecast

This Afternoon
Partly sunny, with a high near 15. Northeast wind around 11 km/h.
Tonight
Mostly cloudy, with a low around 4. East wind 5 to 10 km/h.
Friday
Mostly sunny, with a high near 18. Southeast wind 5 to 13 km/h.
Friday Night
Mostly cloudy, with a low around 8. Southeast wind 10 to 14 km/h.
Saturday
A slight chance of showers before 2pm. Mostly cloudy, with a high near 18. South wind 10 to 18 km/h. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 11.
Sunday
Mostly sunny, with a high near 28.
Sunday Night
Mostly clear, with a low around 16.
Monday
Sunny, with a high near 31.
Monday Night
Mostly clear, with a low around 17.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 30. Chance of precipitation is 40%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.
Wednesday
Sunny, with a high near 27.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Sterling VA
 38.99°N 77.41°W (Elev. 99 m)
Last Update:
10:30 am EDT Apr 25, 2024
Forecast Valid:
1pm EDT Apr 25, 2024-6pm EDT May 1, 2024
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation