Heat Advisory
* WHAT…Afternoon heat index values up to 110.
* WHERE…A portion of Middle Tennessee.
* WHEN…Until 8 PM CDT Wednesday.
* 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
Cannon County, TN is currently under a Heat Advisory, issued today at 12:12 PM CDT. This advisory remains in effect until Wednesday at 8:00 PM CDT. The National Weather Service warns of afternoon heat index values reaching up to 110°F. Please stay hydrated, remain indoors when possible, and check on those who may need assistance.
Current Weather: Severe Weather in Cannon County
It’s currently 6:11 PM in Cannon County, TN, with severe weather. The temperature stands at 91°F, with humidity at 56%, making it feel even hotter. The winds are calm, which means there’s little relief from the heat. The sky is mostly clear, contributing to a very warm evening atmosphere.
Weather Changes Coming
As we move into the night, conditions are expected to remain stable, but it will still feel warm due to the high humidity. While temperatures may drop slightly overnight, the humidity will keep it feeling muggy. Expect little to no wind, which means the heat will persist into the early hours.
Tonight’s Forecast
Overnight, temperatures will cool down to a low of 73°F, but the high humidity will make it feel warmer. You should prepare for a consistently warm night, so consider having a fan on or staying in an air-conditioned space if possible. Tomorrow, temperatures will quickly rise again, with another hot day expected.
View real-time weather conditions on our interactive radar map
L:73°
24-Hour Forecast
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73°
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67°
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