* WHAT…Dangerously hot conditions with heat index values up to 112.
* WHERE…A portion of Middle Tennessee.
* WHEN…Until 7 PM CDT Sunday.
* IMPACTS…Heat related illnesses increase significantly during extreme heat and high humidity events.
Severe Extreme Heat Warning is in effect for Cannon County from 3:49 PM CDT August 14, 2026, until 7:00 PM CDT August 17, 2026.
At 1:50 PM, the temperature in Cannon County is 93.4°F with a light wind from the southwest at 7.5 mph. The skies are clear, and there has been no recorded precipitation.
Today, the high is expected to reach 94.3°F with a low of 73.9°F. Winds may gust up to 9.4 mph. There is an 11% chance of precipitation, but no significant rain is anticipated.
Tonight, temperatures are expected to drop to a low of 80.4°F, with winds calming to around 7.1 mph. The sky will remain clear with an 11% chance of precipitation continuing into the evening.
The active Severe Extreme Heat Warning indicates dangerously hot conditions with heat index values potentially reaching up to 112°F. Precautions should be taken to avoid heat-related illnesses, especially during the upcoming days of extreme heat.
Today's Details
7-Day Forecast
| Day | High | Low | Conditions |
|---|---|---|---|
| Friday | 94°F | 74°F | Overcast |
| Saturday | 98°F | 77°F | Overcast |
| Sunday | 98°F | 76°F | Overcast |
| Monday | 97°F | 75°F | Drizzle: moderate |
| Tuesday | 95°F | 75°F | Rain showers: slight |
| Wednesday | 96°F | 74°F | Drizzle: light |
| Thursday | 91°F | 71°F | Drizzle: dense |
Next 24 Hours
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