Severe weather forced an evacuation of Washington's National Mall on Saturday, disrupting President Trump's planned July Fourth address. Despite the downpour, Trump vowed to proceed with his speech later that evening, followed by fireworks. Organizers assured attendees that programming updates would be provided as gates were set to reopen. Across the nation, other celebrations faced adjustments or cancellations due to the inclement weather.

Trump vowed to deliver a "really long" Fourth of July address despite a 107-degree forecast at the America 250 celebration.

President Donald Trump’s celebration for America’s 250th anniversary will culminate Saturday with a record-breaking fireworks show on the National Mall amid scorching temperatures…