National Weather Service United States Department of Commerce
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Last Map Update: Sat, Jun 21, 2025 at 3:02:25 am CDT

Heat Indices will rise into the triple digits starting today, with highs in the upper 80s to mid 90s through Monday. Make sure you're drinking plenty of water and taking breaks in the shade or in the air conditioning if working outside!
Temperatures & heat index values soar this weekend into the middle of next week, leading to major heat risk across most of Middle TN. Stay hydrated and stay cool!

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Middle Tennessee Weather History For June 21st...
On June 21, 2019...One of the most widespread damaging thunderstorm
wind events to affect Middle Tennessee in at least 15 years struck
the area. Thousands of trees were blown down across the region,
include some that had been standing since the Civil War. Damage to
power lines and poles resulted in an estimated 100,000+ power
outages, with some people without electricity for up to 1 week.


 

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