Florida Heat Shatters Records as Miami Hits 100°F
Florida Heat Shatters Records as Miami Hits 100°F
US · Published Aug 20, 2026
A persistent high-pressure system over the Southeast U.S. has caused record-breaking heat across Florida, with at least 10 cities setting or tying high-temperature records on August 18,
Miami reached 100°F (37.8°C) for only the second time in 131 years, with the first occurrence dating back to

Impact & Risks

The extreme heat poses significant health risks, particularly for vulnerable populations such as the elderly, children, and those with pre-existing conditions. Prolonged exposure to high temperatures can lead to heat exhaustion or heat stroke. Outdoor workers and individuals engaging in physical activities are at heightened risk. The lack of rain and cloud cover exacerbates the situation, making it crucial for residents to stay hydrated and avoid prolonged sun exposure. While the heat dome is expected to move west, temperatures in Florida are forecast to remain in the low to mid-90s (32-35°C) through the weekend.

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