Thursday, June 25: Nashville rolled out of bed to clear, muggy skies in the mid 60s early this morning, with the thermometer expected to climb into the low 90s by midafternoon. The day stays mostly sunny with a light south-southwest breeze, so it will be dry, bright, and plenty warm. Overnight, the air does not cool off much, with sticky lows hanging in the low to mid 70s as we head toward the weekend.
Afternoon Heat And Forecast
Temperatures are on track to top out near 91°F Thursday. The National Weather Service is calling for a steady warmup into the weekend, with highs around 93°F on Friday and heat index values that could push up to about 99°F. The peak heat arrives Sunday, when highs are expected to reach near 97°F.
Rain and storm chances return Friday, with roughly a 30% chance of showers and thunderstorms. Those odds increase on Saturday, when showers and storms are likely across parts of Middle Tennessee. A few stronger storms could bring brief heavy downpours and gusts around 20 mph. Nights will not offer much of a break, with lows staying in the low to mid 70s and only limited relief from the heat.
Weekend Storms Return
A warm front will serve as the main trigger for storms. Most neighborhoods should see only isolated activity on Friday, but Saturday carries a better shot at scattered storms, especially in northern and northeastern counties. If storms build over your area, expect quick bursts of intense rain that can cut visibility and leave roads slick in a hurry.
If you are heading to outdoor events, factor in a little extra time and a backup plan. Be ready to duck indoors quickly if thunder is nearby, and keep a weather app close for updated radar and timing through the afternoon and early evening hours.
Heat Relief And Safety
Community groups and city partners have opened heat-relief options in previous summers, and local organizations such as the Salvation Army have stepped in when heat indexes climbed near 100°F. For context on those efforts, see NewsChannel 5.
If you are vulnerable to heat, try to avoid strenuous outdoor activity during the hottest part of the day, drink plenty of water, and check in on neighbors, older relatives, and pets. Public libraries or community centers can serve as good cooling options when available. For medical emergencies call 911, and for non-emergency local help consider reaching out to Metro 311 or checking official city announcements for updated resources.
