Donald Trump’s “America 250” celebration on Washington’s National Mall is disrupted by severe weather, with an approaching thunderstorm leading to an evacuation of large crowds. Multiple outlets report that storms gathered near the event site and that organisers respond by ordering people to leave the National Mall earlier than planned, before Trump’s address. The evacuations affect tens of thousands of attendees who had gathered for the milestone event, according to reporting from Free Malaysia Today and ABC Australia. The accounts describe the disruption as weather-driven, with event logistics altered as organisers manage public safety amid the storm risk. While both sources focus on the same sequence—storm activity near Washington, a delayed or altered schedule, and a mass evacuation—neither source provides detailed information on the broader impacts such as injuries, property damage, or the final outcome of the address beyond noting the evacuation and disruption to the planned celebration.