As America gears up to celebrate its 250th birthday, an intense heat wave is forcing significant changes to July 4th festivities nationwide. With record-breaking temperatures affecting more than 260 million Americans, numerous events have been canceled or postponed, particularly in states like Pennsylvania and New Jersey. Meanwhile, former President Trump is scheduled to appear at Mount Rushmore, although concerns about both the heat and possible storms threaten to dampen the celebrations. Communities, especially in the Philadelphia region, are scrambling to adapt by altering plans and finding ways to celebrate amidst the sweltering conditions. Safety warnings are in place as the oppressive heat continues to impact travel and event schedules over the holiday weekend.