<p>Passengers at Washington Dulles International Airport were advised to take shelter on the evening of Monday, May 14, after the National Weather Service (NWS) issued a warning of a possible tornado in the area.</p><p>Mark Frauenfelder captured footage of high winds and rain buffeting vehicles outside the Virginia airport during the storm. NWS DC/Baltimore warned via Twitter</a> damaging winds and hail were possible across Fairfax County. Passengers at Dulles Airport shared accounts on social media</a> of evacuating to Washington Metro station below the airport during the storm. Credit: Mark Frauenfelder via Storyful</p><br />
