Heat Advisory
* WHAT…Heat index values up to 105.
* WHERE…A portion of Middle Tennessee.
* WHEN…Until 7 PM CDT Friday.
* IMPACTS…Hot temperatures and high humidity may cause heat
illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Weather Alerts
The National Weather Service has issued a Heat Advisory for Cannon County, TN, effective until 7 PM CDT on June 27. Temperatures are expected to reach heat index values up to 105°F. Residents are encouraged to stay hydrated, avoid prolonged sun exposure, and check on neighbors and family members.
Severe Weather Conditions
It’s currently 1:45 PM in Cannon County, TN, with severe weather occurring and a temperature of 86°F. The humidity level is at 62% which makes it feel even warmer outside. Winds are calm, providing little relief from the heat. The sky is generally clear but conditions can change quickly, so remain alert.
Weather Changes Coming
As we look ahead, temperatures are expected to peak at 93°F later today. With the humidity, the heat will be impactful, making it feel much hotter than the actual temperature. So, while it may feel sweltering outside, calm winds will not provide significant cooling relief.
Tonight’s Forecast
Over the next few hours, the severe weather will persist. Expect temperatures to drop to a low of 71°F overnight, but high humidity will keep it feeling muggy. Prepare for continued heat safety reminders as conditions will remain uncomfortable into the evening.
View real-time weather conditions on our interactive radar map
L:71°
24-Hour Forecast
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