Heat Advisory: 9/16/26: Minor Heat Advisory in Effect; Clear Night with Low of 83 and Calm Win…

by Weather Write | Sep 16, 2026 | Weather | 0 comments

Heat Advisory

* WHAT…Heat index values up to 108 expected.

* WHERE…Across Middle Tennessee.

* WHEN…Until 8 PM CDT Saturday.

* IMPACTS…Hot temperatures and high humidity may cause heat illnesses.

From 2026-09-16T03:36:00+00:00 · until 2026-09-20T01:00:00+00:00 · Source: NWS Nashville TN

Minor Heat Advisory is in effect for Middle Tennessee until 8 PM CDT Saturday.

Currently in Nashville, it is 85.6°F with clear skies and a light wind of 2.5 mph. There has been no recorded precipitation.

Earlier today, Nashville reached a high of 96.4°F, with a low of 74.5°F. Winds picked up to 7.6 mph at times, and the chance of precipitation was low at 9%. Tonight, temperatures are expected to drop to a low of 82.9°F, with light winds increasing slightly to around 3.5 mph. The chance of precipitation remains minimal at 5%, and clear skies will continue.

The ongoing Minor Heat Advisory warns that heat index values may reach up to 108°F due to high temperatures and humidity. Residents are advised to take precautions to avoid heat-related illnesses.

Today's Details

High
96°F
Low
74°F
Wind
8 mph
Humidity
52%
UV Index
6.6 (High)
Precip
9% chance · 0 in
Now
86°F · feels 91°F
Sunrise
6:30am
Sunset
6:52pm

7-Day Forecast

Day High Low Conditions
Wednesday 96°F 74°F Overcast
Thursday 98°F 76°F Overcast
Friday 100°F 76°F Overcast
Saturday 100°F 78°F Drizzle: light
Sunday 99°F 77°F Overcast
Monday 99°F 73°F Rain showers: slight
Tuesday 90°F 72°F Drizzle: dense

Next 24 Hours