Flooding Threats in the West and the Southeast

The active monsoon season will continue the rest of the week for portions of the Southwest into the Great Basin and Rockies. A stalling front and Gulf moisture will produce slow-moving storms capable of producing heavy rain and flash flooding along the Gulf Coast. Localized areas of critical fire weather conditions are possible in the Pacific Northwest into the Northern Plains Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Overcast

72°F

22°C

Humidity 97%
Wind Speed Calm
Barometer 29.98 in (1014.8 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 11 Aug 4:52 am EDT
Extended Forecast for

Tysons Corner VA

  • Overnight

    Overnight: Scattered showers and thunderstorms.  Mostly cloudy, with a low around 71. Light northwest wind.  Chance of precipitation is 30%.

    Scattered
    Showers

    Low: 71 °F

  • Thursday

    Thursday: Scattered showers and thunderstorms before 9am, then isolated showers between 9am and 11am.  Mostly cloudy, then gradually becoming sunny, with a high near 85. Northwest wind around 7 mph.  Chance of precipitation is 30%.

    Scattered
    Showers then
    Mostly Sunny

    High: 85 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 67. Northwest wind 6 to 8 mph.

    Partly Cloudy

    Low: 67 °F

  • Friday

    Friday: Mostly sunny, with a high near 81. North wind around 10 mph, with gusts as high as 18 mph.

    Mostly Sunny

    High: 81 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 60. North wind around 7 mph.

    Mostly Clear

    Low: 60 °F

  • Saturday

    Saturday: Sunny, with a high near 80.

    Sunny

    High: 80 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 61.

    Mostly Clear

    Low: 61 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 80.

    Mostly Sunny

    High: 80 °F

  • Sunday
    Night

    Sunday Night: A chance of showers.  Mostly cloudy, with a low around 64. Chance of precipitation is 40%.

    Chance
    Showers

    Low: 64 °F

Detailed Forecast

Overnight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 71. Light northwest wind. Chance of precipitation is 30%.
Thursday
Scattered showers and thunderstorms before 9am, then isolated showers between 9am and 11am. Mostly cloudy, then gradually becoming sunny, with a high near 85. Northwest wind around 7 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 67. Northwest wind 6 to 8 mph.
Friday
Mostly sunny, with a high near 81. North wind around 10 mph, with gusts as high as 18 mph.
Friday Night
Mostly clear, with a low around 60. North wind around 7 mph.
Saturday
Sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 61.
Sunday
Mostly sunny, with a high near 80.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 64. Chance of precipitation is 40%.
Monday
A chance of showers after 2pm. Mostly cloudy, with a high near 76. Chance of precipitation is 50%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 64. Chance of precipitation is 40%.
Tuesday
A chance of showers. Partly sunny, with a high near 77. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 62.
Wednesday
A chance of showers. Mostly sunny, with a high near 77. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Tysons Corner VA
 38.93°N 77.22°W (Elev. 354 ft)
4:29 am EDT Aug 11, 2022
5am EDT Aug 11, 2022-6pm EDT Aug 17, 2022
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database