* WHAT…Dangerously hot conditions with heat index values up to 111. 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 July 2, 2026, at 5:03 AM until July 4, 2026, at 1:00 AM.
Currently in Cannon County, the temperature is 73.8°F with a light wind at 2.3 mph. Conditions are clear and there is no precipitation reported.
Today, the high is expected to reach 99.7°F, with a low of 73.9°F tonight. Winds may increase up to 6.2 mph during the day and 5.8 mph this evening. There is a 15% chance of precipitation throughout the day, decreasing to 13% tonight, with the possibility of thunderstorms developing.
The Severe Extreme Heat Warning indicates dangerously hot conditions, with heat index values possibly reaching up to 111°F. Residents are advised to take precautions against heat-related illnesses, as overnight lows will remain warm, in the upper 70s to low 80s. Please stay hydrated and avoid prolonged exposure to the heat.
Today's Details
7-Day Forecast
| Day | High | Low | Conditions |
|---|---|---|---|
| Thursday | 100°F | 74°F | Thunderstorm: slight or moderate |
| Friday | 101°F | 76°F | Drizzle: dense |
| Saturday | 95°F | 70°F | Thunderstorm: slight or moderate |
| Sunday | 94°F | 71°F | Thunderstorm with slight hail |
| Monday | 92°F | 71°F | Thunderstorm with heavy hail |
| Tuesday | 84°F | 71°F | Thunderstorm: slight or moderate |
| Wednesday | 83°F | 69°F | Thunderstorm: slight or moderate |
Next 24 Hours
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