Was checking status on flight delays in the East on
http://www.fly.faa.gov/flyfaa/usmap.jsp, and found "Due to WEATHER/TSTMS AND PAVEMENT FAILURE, there is a Traffic Management Program in effect for traffic arriving Washington Dulles International Airport, Washington, DC (IAD). To see if you may be affected, select your departure airport and check "Delays by Destination".
Any info?