A record-breaking heatwave has gripped parts of the eastern and southeastern United States, with temperatures reaching as high as 118°F (47.8°C) in some areas. The extreme heat has prompted health warnings, strained local infrastructure, and caused a noticeable slowdown in tourism activity during what is normally a peak travel period.

Cities across the region have opened cooling centers to help residents cope with the dangerous temperatures, and public health officials are urging people to limit outdoor activity, stay hydrated, and check on vulnerable neighbors. Power companies have also issued alerts about potential strain on the grid as air conditioning use surges.

Tourism-dependent towns, especially along the coast and in popular summer destinations, are reporting fewer visitors this week. Many outdoor events have been canceled or rescheduled, and some attractions have shortened hours to protect staff and guests from the heat.

Local business owners say the impact is immediate. Restaurants with outdoor seating are seeing fewer customers, and tour operators are struggling to maintain bookings. While indoor, air-conditioned attractions have seen a slight uptick, it hasn’t been enough to offset losses in other areas.

Meteorologists say the heatwave is expected to last several more days before temperatures begin to ease. In the meantime, officials are emphasizing safety, particularly for children, the elderly, and those with health conditions.

This latest extreme weather event adds to growing concerns about the frequency and intensity of summer heatwaves in the U.S., and how communities can adapt to protect both residents and local economies in the future.