Home Weather 8/17/26: Heat Advisory Issued – Mainly Clear with High of 97 and...

8/17/26: Heat Advisory Issued – Mainly Clear with High of 97 and Heat Index over 105; Tonight Clear, Low of 81

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161
Heat Advisory

* WHAT…Heat index values of 105 degrees or greater

* WHERE…A portion of Middle Tennessee.

* WHEN…Until 7 PM CDT this evening.

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

From 2026-08-17T10:31:00+00:00 · until 2026-08-18T00:00:00+00:00 · Source: NWS Nashville TN

A Minor Heat Advisory is in effect in Cheatham County until 7 PM CDT due to expected heat index values of 105 degrees or greater.

At 1:44 PM, the temperature in Cheatham County stands at 95.9°F with a wind speed of 11.9 mph. Conditions are mainly clear with no precipitation reported so far. Today’s high is projected to reach 96.8°F, while the low tonight is expected to drop to 81°F.

This afternoon, the wind may increase slightly, reaching gusts up to 12.1 mph. There is an 11% chance of light drizzle throughout the day, although significant precipitation is not anticipated.

Tonight, expect clear skies with a low of 81°F and winds calming to around 10.7 mph. After the heat advisory, conditions should remain stable overnight, providing a contrast to the hot afternoon temperatures.

Today's Details

High
97°F
Low
80°F
Wind
12 mph
Humidity
47%
UV Index
7.4 (High)
Precip
11% chance · 0.01 in
Now
96°F · feels 101°F
Sunrise
6:08am
Sunset
7:36pm

7-Day Forecast

Day High Low Conditions
Monday 97°F 80°F Drizzle: light
Tuesday 93°F 71°F Overcast
Wednesday 92°F 68°F Rain showers: slight
Thursday 88°F 71°F Rain showers: moderate
Friday 89°F 69°F Partly cloudy
Saturday 91°F 69°F Partly cloudy
Sunday 94°F 67°F Overcast

Next 24 Hours

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