Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Partly Cloudy

94°F

34°C

Humidity 41%
Wind Speed SW 6 mph
Barometer 29.88 in (1011.3 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 17 Jul 11:52 am EDT
Extended Forecast for

3 Miles W Fairfax VA

Flood Watch July 17, 02:00pm until July 18, 12:00am
Heat Advisory July 17, 12:16pm until July 17, 08:00pm
Click here for hazard details and duration
Flood Watch
Heat Advisory
  •  
    Heat Advisory July 17, 12:16pm until July 17, 08:00pm

    NOW until 8:00pm Wed

    Heat Advisory

  • This Afternoon

    High: 96 °F

    Severe
    Thunderstorms

  • Tonight

    Tonight: Showers and thunderstorms before 2am, then scattered showers. Some of the storms could be severe.  Patchy fog between 10pm and 11pm. Low around 72. West wind 5 to 8 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 72 °F

    Severe
    Thunderstorms
    and Patchy
    Fog then
    Scattered
    T-storms

  • Thursday

    Thursday: Isolated showers, with thunderstorms also possible after 5pm.  Mostly sunny, with a high near 88. North wind around 6 mph.  Chance of precipitation is 20%.

    High: 88 °F

    Isolated
    Showers then
    Isolated
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 67. North wind around 6 mph.

    Low: 67 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 88. North wind around 6 mph becoming light and variable  in the afternoon.

    High: 88 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 69.

    Low: 69 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 86.

    High: 86 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 70.

    Low: 70 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Showers and thunderstorms likely, mainly after 4pm. Some of the storms could be severe. Sunny early, then becoming mostly cloudy, with a high near 96. Heat index values as high as 104. Southwest wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and thunderstorms before 2am, then scattered showers. Some of the storms could be severe. Patchy fog between 10pm and 11pm. Low around 72. West wind 5 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Isolated showers, with thunderstorms also possible after 5pm. Mostly sunny, with a high near 88. North wind around 6 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 67. North wind around 6 mph.
Friday
Mostly sunny, with a high near 88. North wind around 6 mph becoming light and variable in the afternoon.
Friday Night
Partly cloudy, with a low around 69.
Saturday
Partly sunny, with a high near 86.
Saturday Night
Mostly cloudy, with a low around 70.
Sunday
Mostly sunny, with a high near 90.
Sunday Night
Mostly cloudy, with a low around 71.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 40%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 40%.
Tuesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 89. Chance of precipitation is 60%.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Fairfax VA
 38.85°N 77.35°W (Elev. 400 ft)
11:52 am EDT Jul 17, 2024
12pm EDT Jul 17, 2024-6pm EDT Jul 23, 2024
 
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Additional Resources

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