Tennessee Weather Alert: Heat Index Hits 103° Monday — Thunderstorm Risk Rises in Nashville by Afternoon

0
-Advertisement-

Nashville, Tennessee – Dangerous heat and scattered storms will challenge Middle Tennessee on Monday, as afternoon highs climb near 96°F with heat index values reaching a sweltering 103°. Storms are likely after 1 p.m., with increased risks for localized flooding and lightning around the Nashville metro area.

According to the National Weather Service, a 40% chance of showers and thunderstorms is expected between 1 p.m. and 4 p.m. Monday, potentially disrupting commutes on I-40, I-24, and local arterials. Winds will remain calm before shifting southwest at 5 mph later in the day. Residents are urged to drink plenty of water, avoid strenuous outdoor activities during peak heat, and monitor for rapidly developing storms.

By Monday night, skies clear slightly, but patchy fog could form as temperatures dip to 74°F. Tuesday brings another round of showers and thunderstorms, especially after 1 p.m., with a high near 95°F and rising humidity. Wednesday sees a brief cooldown to 93°F, with storm chances continuing into Thursday.

Here’s Your Extended Five-Day Forecast for Nashville (July 7–12):

  • Monday: High 96°F | Heat index 103° | Storms after 1 p.m. (40% chance)
  • Tuesday: High 95°F | Showers/storms likely after 1 p.m. (60%)
  • Wednesday: High 93°F | Storms possible by afternoon (40%)
  • Thursday: High 91°F | Thunderstorms likely in the evening (70%)
  • Friday: High 93°F | Continued storm chances into Saturday (50–60%)

Looking Ahead: More summer heat and thunderstorms are likely into next weekend. Stay weather-aware and expect potential advisories by Thursday.

This site uses Akismet to reduce spam. Learn how your comment data is processed.