* 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 in effect from 4:56 PM CDT today until 1:00 AM CDT on July 4, 2026.
Current conditions in Sumner County show a temperature of 96.8°F with a light wind from the south at 2.9 mph. There has been no precipitation recorded, and skies are mainly clear.
Today, temperatures are expected to reach a high of 99.7°F before cooling to around 73.6°F tonight. Winds may increase slightly, reaching up to 5.8 mph. The chance of precipitation remains low at 6%, and skies are expected to remain clear this evening.
The Severe Extreme Heat Warning highlights dangerously hot conditions, with heat index values potentially reaching up to 110°F. Little relief is anticipated overnight, as temperatures will stay warm in the upper 70s to 80 degrees. Individuals are advised to take precautions against heat-related illnesses during this period.
Today's Details
7-Day Forecast
| Day | High | Low | Conditions |
|---|---|---|---|
| Wednesday | 100°F | 74°F | Overcast |
| Thursday | 103°F | 79°F | Thunderstorm: slight or moderate |
| Friday | 96°F | 74°F | Overcast |
| Saturday | 98°F | 76°F | Thunderstorm: slight or moderate |
| Sunday | 94°F | 74°F | Rain showers: violent |
| Monday | 94°F | 77°F | Thunderstorm with slight hail |
| Tuesday | 94°F | 75°F | Thunderstorm: slight or moderate |
Next 24 Hours
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