National Weather Service United States Department of Commerce
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Last Map Update: Wed, Aug 19, 2026 at 12:56:56 pm CDT

Stay weather-aware Wednesday night into early Thursday as there is a low severe thunderstorm threat. Main concerns are damaging winds and heavy rain with low chances for hail and tornadoes.
High storm chances will return Wednesday night into Thursday morning with a low severe weather threat. Primary concerns are damaging winds and heavy rain. Lower rain chances will persist on Friday, but a drier weekend is in store with near normal temperatures.

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Middle Tennessee Weather History For August 19th...
On August 19, 1997...Baseball-size hail is reported at Elmwood (Smith
County). In another incident, lightning strikes the chimney of a
house in Portland, and sends rocks, weighing as much as 50 pounds, 50
to 75 feet into the yard. The lightning charrs a television antenna,
twists several feet of gutters, and pulverizes 2 or 3 television sets
inside the home.


 

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