* 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 5:42 AM CDT until 8 PM CDT on Friday, July 1, 2026, for Sumner County and surrounding areas.
Currently, in Sumner County at 5:50 AM, the temperature is 72.9°F with a light wind from the south at 2.7 mph. The skies are clear, and there has been no recorded precipitation.
The forecast for today indicates a high of 99.5°F with a low of 73°F. Winds may increase to 6.5 mph, and there is an 8% chance of precipitation; however, total precipitation is expected to remain at 0 in. Tonight, temperatures will drop to around 85.8°F with gentle winds up to 4.9 mph under clear skies.
The Severe Extreme Heat Warning highlights dangerously hot conditions, with heat index values reaching up to 110°F. Residents are advised to take precautions against heat-related illnesses, as overnight temperatures will stay warm in the upper 70s to 80°F.
Today's Details
7-Day Forecast
| Day | High | Low | Conditions |
|---|---|---|---|
| Wednesday | 100°F | 73°F | Thunderstorm: slight or moderate |
| Thursday | 102°F | 79°F | Thunderstorm: slight or moderate |
| Friday | 97°F | 74°F | Thunderstorm: slight or moderate |
| Saturday | 98°F | 74°F | Thunderstorm with heavy hail |
| Sunday | 94°F | 74°F | Thunderstorm: slight or moderate |
| Monday | 93°F | 73°F | Thunderstorm: slight or moderate |
| Tuesday | 91°F | 75°F | Thunderstorm with slight hail |
Next 24 Hours
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