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Hazardous Weather Conditions

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Mostly Cloudy

77°F

25°C

Humidity 66%
Wind Speed NE 7 mph
Barometer 29.90 in (1012.4 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 6 May 4:52 pm EDT
Extended Forecast for

2 Miles WNW Merrifield VA

  • This Afternoon

    This Afternoon: A slight chance of showers and thunderstorms. Cloudy, with a high near 75. Light east wind. Chance of precipitation is 20%.

    High: 75 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms before 5am, then a chance of showers. Low around 63. Light and variable wind becoming southeast around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 63 °F

    Showers

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 80. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 50%.

    High: 80 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 64. Southeast wind around 6 mph. Chance of precipitation is 30%.

    Low: 64 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. West wind 6 to 10 mph. Chance of precipitation is 20%.

    High: 87 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, mainly after 2am. Partly cloudy, with a low around 64. Chance of precipitation is 50%.

    Low: 64 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: Showers likely, then showers and possibly a thunderstorm after 2pm. High near 79. Chance of precipitation is 90%.

    High: 79 °F

    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Low around 61. Chance of precipitation is 80%.

    Low: 61 °F

    Showers then
    Chance
    T-storms

  • Friday

    Friday: A chance of showers after 2pm. Mostly sunny, with a high near 69. Chance of precipitation is 40%.

    High: 69 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
A slight chance of showers and thunderstorms. Cloudy, with a high near 75. Light east wind. Chance of precipitation is 20%.
Tonight
Showers and thunderstorms before 5am, then a chance of showers. Low around 63. Light and variable wind becoming southeast around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
A chance of showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 80. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 50%.
Tuesday Night
A chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 64. Southeast wind around 6 mph. Chance of precipitation is 30%.
Wednesday
A slight chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. West wind 6 to 10 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of showers and thunderstorms, mainly after 2am. Partly cloudy, with a low around 64. Chance of precipitation is 50%.
Thursday
Showers likely, then showers and possibly a thunderstorm after 2pm. High near 79. Chance of precipitation is 90%.
Thursday Night
Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Low around 61. Chance of precipitation is 80%.
Friday
A chance of showers after 2pm. Mostly sunny, with a high near 69. Chance of precipitation is 40%.
Friday Night
A chance of showers before 8pm. Partly cloudy, with a low around 51. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 67.
Saturday Night
Partly cloudy, with a low around 51.
Sunday
A chance of showers. Mostly sunny, with a high near 69. Chance of precipitation is 30%.
Sunday Night
A chance of showers. Partly cloudy, with a low around 51. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 74.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Merrifield VA
 38.87°N 77.29°W (Elev. 351 ft)
Last Update:
4:32 pm EDT May 6, 2024
Forecast Valid:
5pm EDT May 6, 2024-6pm EDT May 13, 2024
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation