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Heavy Rainfall Possible Over Portions of the Gulf Coast and Southeast

Unsettled weather will continue across the Southeast and Gulf Coast with periodic showers and thunderstorms through at least Wednesday. Rainfall amounts may exceed three inches in some locales. Elsewhere, a few severe thunderstorms are possible for the Ohio Valley and central Plains through Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Fog/Mist

69°F

21°C

Humidity 96%
Wind Speed S 7 mph
Barometer 30.08 in (1018.5 mb)
Dewpoint 68°F (20°C)
Visibility 6.00 mi
Last update 22 May 11:52 am EDT
Extended Forecast for

2 Miles S Washington-Dulles International Airport VA

  • This
    Afternoon

    This Afternoon: Showers and thunderstorms likely, mainly after 2pm. Some of the storms could produce gusty winds and heavy rain.  Mostly cloudy, with a high near 78. South wind around 8 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Heavy Rain

    High: 78 °F

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 8pm.  Mostly cloudy, with a low around 64. South wind 5 to 7 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely

    Low: 64 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81. Northwest wind 6 to 10 mph.

    Mostly Sunny

    High: 81 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 59. North wind 5 to 7 mph becoming calm  after midnight.

    Mostly Clear

    Low: 59 °F

  • Thursday

    Thursday: Sunny, with a high near 82. North wind 5 to 7 mph becoming calm  in the afternoon.

    Sunny

    High: 82 °F

  • Thursday
    Night

    Thursday Night: Clear, with a low around 59.

    Clear

    Low: 59 °F

  • Friday

    Friday: Sunny, with a high near 85.

    Sunny

    High: 85 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 64.

    Mostly Clear

    Low: 64 °F

  • Saturday

    Saturday: A chance of showers and thunderstorms.  Mostly sunny, with a high near 86. Chance of precipitation is 40%.

    Chance
    T-storms

    High: 86 °F

Detailed Forecast

This Afternoon
Showers and thunderstorms likely, mainly after 2pm. Some of the storms could produce gusty winds and heavy rain. Mostly cloudy, with a high near 78. South wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 64. South wind 5 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Mostly sunny, with a high near 81. Northwest wind 6 to 10 mph.
Wednesday Night
Mostly clear, with a low around 59. North wind 5 to 7 mph becoming calm after midnight.
Thursday
Sunny, with a high near 82. North wind 5 to 7 mph becoming calm in the afternoon.
Thursday Night
Clear, with a low around 59.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 64.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 68. Chance of precipitation is 50%.
Sunday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 82. Chance of precipitation is 50%.
Sunday Night
A chance of showers. Cloudy, with a low around 65. Chance of precipitation is 50%.
Memorial Day
Showers likely and possibly a thunderstorm. Cloudy, with a high near 77. Chance of precipitation is 60%.
Click Map For Forecast
Point Forecast:
2 Miles S Washington-Dulles International Airport VA
 38.93°N 77.45°W (Elev. 299 ft)
10:53 am EDT May 22, 2018
12pm EDT May 22, 2018-6pm EDT May 28, 2018
 
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