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  "publishedAt": "2026-06-28T23:48:23.000Z",
  "site": "https://upstract.com",
  "textContent": "A 'heat dome' is driving dangerous heat across the U.S. into the July 4 weekend Extreme heat this week will blanket a majority of American states through the July 4 weekend, according to forecasters. The National Weather Service on Sunday said \"dangerous to record setting heat will expand across…",
  "title": "A 'heat dome' is driving dangerous heat across the U.S. into the July 4 weekend"
}