Home Weather 9/15/26: Minor Heat Advisory in Effect, High 100.4°F, Currently Clear with Light...

9/15/26: Minor Heat Advisory in Effect, High 100.4°F, Currently Clear with Light Winds, Heat Index Up to 108 Expected.

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117
Heat Advisory

* WHAT…Heat index values up to 108 expected.

* WHERE…A portion of Middle Tennessee.

* WHEN…From 11 AM Tuesday to 8 PM CDT Wednesday.

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

From 2026-09-15T16:00:00+00:00 · until 2026-09-17T01:00:00+00:00 · Source: NWS Nashville TN

Minor Heat Advisory is in effect from 11 AM Tuesday until 8 PM CDT Wednesday for Cheatham County.

At 5:50 AM, the temperature is 72.7°F with a light wind from the southeast at 4.8 mph and no precipitation recorded. The sky is clear, setting the stage for a hot day ahead.

Later today, expect a high of 100.4°F with winds gusting up to 9.6 mph. The chance of precipitation remains low at 1%, and conditions will shift to overcast this evening with a low of 84.6°F. Winds will continue from the southeast at up to 9 mph tonight.

The ongoing Minor Heat Advisory warns of heat index values reaching up to 108°F, highlighting the potential for heat-related illnesses due to high temperatures and humidity. Stay hydrated and take precautions if working or exercising outdoors during this advisory period.

Today's Details

High
100°F
Low
73°F
Wind
10 mph
Humidity
78%
UV Index
6.6 (High)
Precip
1% chance · 0 in
Now
73°F · feels 76°F
Sunrise
6:30am
Sunset
6:55pm

7-Day Forecast

Day High Low Conditions
Tuesday 100°F 73°F Overcast
Wednesday 101°F 78°F Overcast
Thursday 99°F 73°F Overcast
Friday 99°F 74°F Overcast
Saturday 95°F 73°F Rain showers: slight
Sunday 95°F 70°F Drizzle: light
Monday 83°F 71°F Drizzle: dense

Next 24 Hours

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