Sweltering heat dome to hit US: Here's when, where it could break records
A significant heat dome is moving toward the Southeast and Florida, with temperatures expected to approach record levels. The extreme heat is forecast to arrive this weekend and persist through most of the following week.
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National story. 15 articles from 6 sources. Updated Aug 14, 2026.
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6 sourcesSouth Florida and the Southeast brace for intensifying heat dome
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Sweltering heat dome to hit US: Could it break records in Mississippi?
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