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Heavy Rainfall Threat to the South from Possible Tropical/Subtropical System Over the Weekend

A tropical disturbance over the Yucatan Peninsula has a High chance of developing into a tropical or subtropical depression in the Gulf over the Memorial Day Weekend. This system has the potential to bring heavy rainfall to portions of the Gulf Coast over the next 5-7 days. The threat of rip currents will also steadily increase along the Gulf from FL to LA over the holiday weekend. 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

59°F

15°C

Humidity 83%
Wind Speed Calm
Barometer 30.09 in (1018.8 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 25 May 4:52 am EDT
Extended Forecast for

Wolf Trap VA

  • Today

    Today: Sunny, with a high near 86. Light south wind becoming southwest 5 to 10 mph in the morning.

    Sunny

    High: 86 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 68. Southwest wind around 8 mph.

    Partly Cloudy

    Low: 68 °F

  • Saturday

    Saturday: Showers and thunderstorms likely, mainly after 2pm.  Increasing clouds, with a high near 85. Southwest wind around 8 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Slight Chance
    T-storms then
    T-storms
    Likely

    High: 85 °F

  • Saturday
    Night

    Saturday Night: Showers and thunderstorms likely, mainly before 8pm.  Cloudy, with a low around 69. South wind 3 to 6 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    T-storms
    Likely

    Low: 69 °F

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly after 2pm.  Cloudy, with a high near 85. Southwest wind 3 to 6 mph.  Chance of precipitation is 60%.

    Chance
    Showers then
    T-storms
    Likely

    High: 85 °F

  • Sunday
    Night

    Sunday Night: Showers and thunderstorms likely before 2am, then a slight chance of showers.  Mostly cloudy, with a low around 67. Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 67 °F

  • Memorial
    Day

    Memorial Day: A chance of showers and thunderstorms after 8am.  Mostly cloudy, with a high near 82. Chance of precipitation is 50%.

    Chance
    T-storms

    High: 82 °F

  • Monday
    Night

    Monday Night: A chance of showers.  Mostly cloudy, with a low around 67. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 67 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms.  Partly sunny, with a high near 87. Chance of precipitation is 30%.

    Chance
    T-storms

    High: 87 °F

Detailed Forecast

Today
Sunny, with a high near 86. Light south wind becoming southwest 5 to 10 mph in the morning.
Tonight
Partly cloudy, with a low around 68. Southwest wind around 8 mph.
Saturday
Showers and thunderstorms likely, mainly after 2pm. Increasing clouds, with a high near 85. Southwest wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and thunderstorms likely, mainly before 8pm. Cloudy, with a low around 69. South wind 3 to 6 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers and thunderstorms likely, mainly after 2pm. Cloudy, with a high near 85. Southwest wind 3 to 6 mph. Chance of precipitation is 60%.
Sunday Night
Showers and thunderstorms likely before 2am, then a slight chance of showers. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
Memorial Day
A chance of showers and thunderstorms after 8am. Mostly cloudy, with a high near 82. Chance of precipitation is 50%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 68. Chance of precipitation is 40%.
Wednesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Chance of precipitation is 50%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.
Thursday
A chance of showers and thunderstorms. Cloudy, with a high near 80. Chance of precipitation is 50%.
Click Map For Forecast
Point Forecast:
Wolf Trap VA
 38.94°N 77.27°W (Elev. 344 ft)
4:28 am EDT May 25, 2018
5am EDT May 25, 2018-6pm EDT May 31, 2018
 
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