Home Weather 8/17/26: Minor Heat Advisory Issued, Partly Cloudy With Highs Near 99, Winds...

8/17/26: Minor Heat Advisory Issued, Partly Cloudy With Highs Near 99, Winds Up to 12; Morning Temp at 79, Heat Index 1…

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137
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 for Cheatham County from 10:31 AM today until 7 PM CDT this evening, with heat index values expected to reach 105°F or greater.

Currently, at 5:50 AM, the temperature in Cheatham County is 79.2°F, with a light wind from the southeast at 4 mph. There has been no precipitation measured, and the skies are partly cloudy.

Looking ahead, today’s forecast predicts a high temperature of 98.6°F and a low of 79°F. Winds will pick up, reaching up to 12.1 mph, and there is a 9% chance of precipitation. Tonight, conditions will change with an expected low of 81.3°F and winds up to 11.9 mph, with a reduced precipitation chance of 2% and clearing skies.

Residents are advised to stay hydrated and take precautions against heat-related illnesses, particularly during the afternoon hours when temperatures are at their peak.

Today's Details

High
99°F
Low
79°F
Wind
12 mph
Humidity
75%
UV Index
7.4 (High)
Precip
9% chance · 0 in
Now
79°F · feels 86°F
Sunrise
6:08am
Sunset
7:36pm

7-Day Forecast

Day High Low Conditions
Monday 99°F 79°F Overcast
Tuesday 93°F 71°F Clear sky
Wednesday 92°F 67°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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