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

Hazardous Weather Conditions

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Fog/Mist

65°F

18°C

Humidity 93%
Wind Speed E 7 mph
Barometer 30.06 in (1017.6 mb)
Dewpoint 63°F (17°C)
Visibility 4.00 mi
Last update 25 Sep 6:52 am EDT
Extended Forecast for

3 Miles W Fairfax VA

  • Today

    Today: Showers, with thunderstorms also possible after 2pm. Patchy fog before noon. High near 73. Southeast wind around 8 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Showers and
    Patchy Fog

  • Tonight

    Tonight: Scattered showers and thunderstorms. Cloudy, with a low around 68. South wind around 7 mph. Chance of precipitation is 40%.

    Low: 68 °F

    Scattered
    Showers

  • Thursday

    Thursday: A slight chance of showers. Cloudy, with a high near 79. South wind around 6 mph. Chance of precipitation is 20%.

    High: 79 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers. Cloudy, with a low around 68. Southeast wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 68 °F

    Slight Chance
    Showers

  • Friday

    Friday: A chance of showers. Cloudy, with a high near 77. East wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 77 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm. Cloudy, with a low around 69. Chance of precipitation is 60%.

    Low: 69 °F

    Showers
    Likely

  • Saturday

    Saturday: A chance of showers. Partly sunny, with a high near 78. Chance of precipitation is 40%.

    High: 78 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.

    Low: 64 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers after 2pm. Mostly cloudy, with a high near 73. Chance of precipitation is 30%.

    High: 73 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Today
Showers, with thunderstorms also possible after 2pm. Patchy fog before noon. High near 73. Southeast wind around 8 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Scattered showers and thunderstorms. Cloudy, with a low around 68. South wind around 7 mph. Chance of precipitation is 40%.
Thursday
A slight chance of showers. Cloudy, with a high near 79. South wind around 6 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers. Cloudy, with a low around 68. Southeast wind 3 to 5 mph. Chance of precipitation is 20%.
Friday
A chance of showers. Cloudy, with a high near 77. East wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Friday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 69. Chance of precipitation is 60%.
Saturday
A chance of showers. Partly sunny, with a high near 78. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.
Sunday
A chance of showers after 2pm. Mostly cloudy, with a high near 73. Chance of precipitation is 30%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.
Monday
A chance of showers. Mostly cloudy, with a high near 71. Chance of precipitation is 40%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 60. Chance of precipitation is 40%.
Tuesday
A chance of showers. Partly sunny, with a high near 73. Chance of precipitation is 30%.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Fairfax VA
 38.85°N 77.35°W (Elev. 400 ft)
Last Update:
5:28 am EDT Sep 25, 2024
Forecast Valid:
7am EDT Sep 25, 2024-6pm EDT Oct 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