Heat Wave Persists in Tennessee with Triple-Digit Feels-Like Temperatures
Heat Wave Persists in Tennessee with Triple-Digit Feels-Like Temperatures
US · Published Sep 14, 2026
A prolonged heat wave continues to grip Tennessee, with temperatures reaching or exceeding 90°F (32°C) for 68 days so far this year.
On September 14, 2026, afternoon highs are expected to feel like the upper 90s to low 100s (36-38°C).

Impact & Risks

The ongoing heat wave poses significant risks, particularly for vulnerable populations such as the elderly, children, and those with pre-existing health conditions. Prolonged exposure to high temperatures and humidity can lead to heat-related illnesses, including heat exhaustion and heat stroke. Outdoor workers and individuals engaging in strenuous activities are at heightened risk. The Heat Advisory underscores the need for caution, as heat index values could reach dangerous levels, particularly on Tuesday.

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