Home Weather 9/17/26: Minor Heat Advisory Issued – Clear Skies With Highs Near 99...

9/17/26: Minor Heat Advisory Issued – Clear Skies With Highs Near 99 and Lows at 75, Heat Index Could Reach 108 Today

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Heat Advisory

* WHAT…Heat index values up to 108.

* WHERE…Across Middle Tennessee.

* WHEN…Until 8 PM CDT Saturday.

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

From 2026-09-17T03:24:00+00:00 · until 2026-09-20T01:00:00+00:00 · Source: NWS Nashville TN

A Minor Heat Advisory is in effect for Cheatham County from now until 8 PM CDT Saturday.

Current conditions at 5:50 AM show a temperature of 75.4°F with a light wind from the southeast at 4.2 mph. The sky is clear, and there has been no recorded precipitation.

Looking ahead, today will be extremely hot with a high of 99°F. Winds may increase slightly, reaching up to 6.8 mph. There is an 8% chance of precipitation, but no rainfall is expected. Tonight, temperatures will drop to a low of 82°F with winds calming down to 6.5 mph and a 4% chance of rain, maintaining clear skies.

The heat index may reach up to 108°F due to the combination of high temperatures and humidity, which could lead to heat-related illnesses. Residents are advised to stay hydrated and take necessary precautions against the heat.

Today's Details

High
99°F
Low
75°F
Wind
7 mph
Humidity
80%
UV Index
6.5 (High)
Precip
8% chance · 0 in
Now
75°F · feels 81°F
Sunrise
6:32am
Sunset
6:52pm

7-Day Forecast

Day High Low Conditions
Thursday 99°F 75°F Partly cloudy
Friday 99°F 76°F Mainly clear
Saturday 93°F 73°F Drizzle: light
Sunday 96°F 70°F Overcast
Monday 99°F 69°F Drizzle: moderate
Tuesday 92°F 67°F Drizzle: moderate
Wednesday 88°F 64°F Drizzle: light

Next 24 Hours

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