Severe thunderstorms forced the evacuation of the National Mall in Washington, D.C., on Saturday evening, disrupting the centerpiece of national celebrations marking the 250th anniversary of U.S. independence, according to CBS News.
The evacuation order came from Park Police and other agencies at approximately 7 p.m. Eastern Time, right as the night's programming was about to get underway. Thousands who had waited through lengthy security screening in the day's punishing heat found themselves being turned away before the evening's events began, according to The New York Times. Some refused to leave and argued with Secret Service personnel, chanting "U.S.A.!" At the Commerce Department, a building designated as a shelter, evacuees found the doors locked, with no way to get inside, according to The New York Times.
According to a statement from Freedom 250 spokesperson Danielle Alvarez, gates to the National Mall would swing back open at 9:45 p.m., with the president scheduled to address the crowd at 11 p.m. before the fireworks. "Rain or shine, the American people deserve a celebration worthy of our nation's historic 250th birthday," Freedom 250 spokesperson Danielle Alvarez said, according to USA Today.