Middle Tennessee is facing another round of extreme summer heat, with temperatures soaring toward triple digits. The National Weather Service warns that dangerous heat index values will exceed 109°F through Tuesday, making outdoor activities risky. Here’s what you can expect for the upcoming week.
Triple-Digit Heat Through Tuesday
Nashville, along with Murfreesboro and Clarksville, is in for scorching temperatures this week. Sunday will see a high near 99°F, and by Tuesday, the mercury is expected to reach 100°F. Nights will provide little relief, with temperatures only dipping into the mid-70s. While light winds from the northeast may offer brief comfort, the heat and humidity will make conditions feel oppressive across Davidson, Williamson, and surrounding counties.
Heat Advisory and Safety Tips
Limit outdoor activities, especially during peak heat hours from noon to 4 p.m.
Stay hydrated and take frequent breaks in shaded or air-conditioned spaces.
Cooling centers are open for those without reliable air conditioning.
Drivers should check their vehicles for overheating risks, particularly when traveling during the hottest part of the day.
Storm Chances Increase Midweek
As the heat continues, storm chances will start to rise by Tuesday night. A 20% chance of thunderstorms will accompany the heat, with a higher likelihood of storms on Wednesday. Expect heavy downpours and lightning, which could disrupt afternoon commutes, particularly on I-40 and I-65.
Gradual cooling is expected by midweek as storms move in, but additional advisories may be issued if the heat or storms intensify.
Five-Day Forecast for Nashville, TN
Sunday: Sunny and hot, high near 99°F, heat index up to 109°F
Monday: Sunny, high near 98°F, heat index up to 107°F
Tuesday: Sunny and hot, high near 100°F, storm chance late
Wednesday: High near 98°F, 40% chance of afternoon storms
Thursday: Partly sunny, high near 91°F, scattered storms possible
Nashville is bracing for some of the hottest conditions of the year through Tuesday. Be sure to take precautions against the heat and stay hydrated. As storms move in by midweek, relief is on the way, but heavy rain and lightning could affect your commute. Keep an eye on the weather and be prepared for rapid changes in conditions.
