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Severe Thunderstorms And Heavy Rain Expected From Ohio Valley To Interior Northeast

Scattered to numerous severe thunderstorms are expected from the Ohio Valley to western New England this afternoon and evening ahead of a strong cold front. Widespread damaging winds and a few tornadoes are possible, mainly over parts of New York into Pennsylvania. In addition, these storms may contain heavy rainfall that could lead to flash flooding. Read More >

Hazardous Weather Conditions

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

A Few Clouds

91°F

33°C

Humidity 57%
Wind Speed SW 9 mph
Barometer 29.95 in (1013.9 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 22 Aug 1:52 pm EDT
Extended Forecast for

2 Miles S Washington-Dulles International Airport VA

  • This
    Afternoon

    This Afternoon: Mostly sunny, with a high near 95. Southwest wind 11 to 13 mph.

    Mostly Sunny

    High: 95 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms after 8pm.  Mostly cloudy, with a low around 73. Southwest wind 5 to 10 mph.  Chance of precipitation is 40%.

    Chance
    T-storms

    Low: 73 °F

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 2pm.  Mostly cloudy, then gradually becoming sunny, with a high near 83. Northwest wind 7 to 9 mph.  Chance of precipitation is 30%.

    Chance
    Showers then
    Chance
    T-storms

    High: 83 °F

  • Wednesday
    Night

    Wednesday Night: A chance of thunderstorms before 8pm.  Mostly clear, with a low around 62. North wind 3 to 6 mph.  Chance of precipitation is 30%.

    Chance
    T-storms then
    Mostly Clear

    Low: 62 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 80. North wind 3 to 6 mph.

    Mostly Sunny

    High: 80 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 60.

    Partly Cloudy

    Low: 60 °F

  • Friday

    Friday: Sunny, with a high near 78.

    Sunny

    High: 78 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 57.

    Mostly Clear

    Low: 57 °F

  • Saturday

    Saturday: Sunny, with a high near 78.

    Sunny

    High: 78 °F

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 95. Southwest wind 11 to 13 mph.
Tonight
A chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 73. Southwest wind 5 to 10 mph. Chance of precipitation is 40%.
Wednesday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 83. Northwest wind 7 to 9 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of thunderstorms before 8pm. Mostly clear, with a low around 62. North wind 3 to 6 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 80. North wind 3 to 6 mph.
Thursday Night
Partly cloudy, with a low around 60.
Friday
Sunny, with a high near 78.
Friday Night
Mostly clear, with a low around 57.
Saturday
Sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 58.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 59.
Monday
Mostly sunny, with a high near 78.
Click Map For Forecast
Point Forecast:
2 Miles S Washington-Dulles International Airport VA
 38.93°N 77.45°W (Elev. 299 ft)
1:28 pm EDT Aug 22, 2017
2pm EDT Aug 22, 2017-6pm EDT Aug 28, 2017
 
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