Heat wave grips central and eastern United States ahead of July 4 weekend
A dangerous heat wave affecting the central and eastern United States in early July 2026 is expected to continue through the July 4 holiday weekend, straining power grids, prompting event cancellations, and raising health concerns.
A heat wave is affecting the central and eastern United States in early July 2026 and is expected to continue through the July 4 holiday weekend. The heat index could reach about 115 °F (115 °C), and millions of people are experiencing the extreme heat. The wave has produced record or near‑record high temperatures across the affected regions.
Power grids are strained or threatened by the heat wave. World Cup matches in the United States may be affected, and July 4 celebrations or events have been cancelled or threatened.
Officials believe the heat wave has killed at least 25 people, according to Bluesky. Bluesky also reported that about 40 million people are under heat alerts across the East Coast, Southeast and Southwest.
Dawn reported that dozens of local temperature records could be broken and that temperatures in many locations could exceed 38 °C (100 °F).
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0 contested (attributed to both sides), 4
single-source (attributed). Nothing was added; no significance was inferred.
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