The National Weather Service issued a severe thunderstorm warning for parts of the District of Columbia, Maryland, and Virginia on Saturday afternoon. This warning was announced ahead of President Donald Trump's speech to commemorate the United States's 250th Independence Day. The warning was issued at 2:15 p.m. Eastern Time, indicating a significant threat to life or property, and is in effect until 10:00 p.m.
In response to the warning, Freedom 250 spokesperson Danielle Alvarez instructed all attendees to evacuate the event grounds and seek temporary shelter in nearby buildings. Organizers stated they would provide updates on programming and the reopening of doors.
The warning comes amid a record-setting heat wave affecting the East Coast, with temperatures exceeding 100 degrees Fahrenheit. Several events were canceled or delayed due to the heat. The NWS noted that the approaching front would bring cooler temperatures and a focus for showers and thunderstorms, with the potential for damaging wind gusts.
The severe weather could impact the day's festivities, including Trump's speech scheduled for around 10:00 p.m. The NWS also warned of heavy rainfall and an increasing risk of flooding as the front stalls across the region into early next week.