* WHAT…Dangerously hot conditions with heat index values up to 110. Little to no relief will come overnight as lows will remain very warm in the upper 70s to 80 degrees.
* WHERE…A portion of Middle Tennessee.
* WHEN…Until 8 PM CDT Friday.
* IMPACTS…Heat related illnesses increase significantly during extreme heat and high humidity events.
Severe Extreme Heat Warning is currently in effect for Sumner County until 8 PM CDT Friday, July 1, 2026.
At 7:00 PM, the temperature in Sumner County is 95.5°F, with a light wind from the southeast at 3.2 mph and no precipitation reported. The sky remains clear, following a high of 96.3°F earlier today and a low of 73.6°F.
Tonight, expect temperatures to remain warm, with a low of 86°F. Winds may increase slightly, reaching up to 5.6 mph. Conditions will continue to be clear, maintaining a persistent warmth typical of summer nights in the area.
The Severe Extreme Heat Warning indicates dangerously hot conditions with heat index values possibly reaching up to 110°F. Residents should be aware that little relief is expected overnight, and the risk of heat-related illnesses is heightened during this extreme heat event.
Today's Details
7-Day Forecast
| Day | High | Low | Conditions |
|---|---|---|---|
| Wednesday | 96°F | 74°F | Overcast |
| Thursday | 103°F | 80°F | Thunderstorm: slight or moderate |
| Friday | 95°F | 78°F | Overcast |
| Saturday | 95°F | 75°F | Thunderstorm: slight or moderate |
| Sunday | 95°F | 76°F | Drizzle: moderate |
| Monday | 94°F | 75°F | Thunderstorm: slight or moderate |
| Tuesday | 92°F | 74°F | Thunderstorm with slight hail |
Next 24 Hours
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