Tennessee Weather Alert: Thunderstorms and Heavy Rain Threat for Nashville Through Wednesday, September 3

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NASHVILLE, Tenn. – Thunderstorms threaten Middle Tennessee Wednesday, raising concerns for commuters and families traveling along I-65 during the afternoon hours. Lightning, heavy downpours, and reduced visibility could make driving dangerous, especially around rush hour.

According to the National Weather Service in Nashville, showers and storms may develop after 1 p.m. Wednesday, with stronger activity possible late afternoon into evening. Rain chances hold near 40 percent, with gusty winds and localized flooding possible in low-lying areas. Drivers are urged to slow down, allow extra travel time, and avoid water-covered roads.

Storms ease by late Wednesday night, giving way to calmer skies and a low near 66 degrees. Thursday begins mostly sunny, though isolated afternoon storms may return. Friday delivers a break as fall-like conditions set in. Sunshine dominates with highs in the low 90s, perfect for outdoor events and Friday night football games.

Saturday looks mostly sunny with a high near 82, keeping conditions mild and pleasant for early September. Sunday continues the streak of favorable weather, offering highs in the low 80s and comfortable evenings.

The greatest concern this week remains Wednesday’s thunderstorm risk, particularly during afternoon travel on major corridors like I-65, I-40, and I-24. Keep devices charged, check for updated advisories, and plan around potential delays.

Showers may return briefly Saturday night, but sunshine dominates much of the extended period. More updates will follow if additional advisories are issued.

Five Day Forecast for Nashville, Tennessee

  • Wednesday: Chance of thunderstorms, high near 88, low 66
  • Thursday: Mostly sunny, isolated storms possible, high 84, low 61
  • Friday: Sunny, high 93, low 62
  • Saturday: Mostly sunny, high 82, low 65
  • Sunday: Sunny, high 83, low 57