Nashville, Tennessee – Scorching temps and scattered thunderstorms will converge on Middle Tennessee by early afternoon Friday, bringing triple-digit heat risks and travel disruptions across Davidson County.
According to the National Weather Service, a 90% chance of thunderstorms will develop after 1 p.m. Friday, July 18, primarily along corridors like I-24 and I-40 in the Nashville area. Expect heat index values as high as 105°F. Strong wind gusts and bursts of heavy rain may accompany some of the storms, creating localized flooding and hazardous driving conditions through the evening.
Temperatures will climb to a high near 94°F Friday, with calm morning winds giving way to southerly breezes around 5 mph. Rainfall totals could vary but may reach higher amounts during isolated downpours. Residents should limit outdoor activity, stay hydrated, and secure loose items before storms build.
Saturday, another round of afternoon thunderstorms is possible, though the chance decreases slightly to 30%, with highs again near 93°F. Sunday brings a 20% chance of showers, but dangerous heat will linger as highs climb to 95°F.
🔭 5-Day Weather Outlook: Nashville, TN (Friday, July 18 – Wednesday, July 23)
- Friday: 90% chance of PM storms. High 94°F. Heat index up to 105°F. Storms possible until 1 a.m.
- Saturday: 30% chance of PM storms. High 93°F. Breezy SW winds.
- Sunday: 20% chance of isolated storms. Hot and humid. High 95°F.
- Monday: Mostly sunny and hot. High 98°F. PM storms possible (30%)
- Tuesday: Sunny and dry early. High near 99°F. Slight storm chance at night (30%)
- Wednesday: Continued storm risk (30%). High near 99°F.
⚠️ Heat and storm alerts remain possible through midweek. Stay weather-aware and watch for updated advisories.
