Home Weather 8/12/26: Minor Heat Advisory Issued; Clear Morning at 74, High of 92...

8/12/26: Minor Heat Advisory Issued; Clear Morning at 74, High of 92 Expected with Risk of Heavy Rain Later

0
8
Heat Advisory

* WHAT…Heat index values up to 108.

* WHERE…A portion of Middle Tennessee.

* WHEN…Until 9 PM CDT Friday.

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

From 2026-08-12T05:14:00+00:00 · until 2026-08-15T02:00:00+00:00 · Source: NWS Nashville TN

A Minor Heat Advisory is currently in effect for Cannon County, lasting until 9 PM CDT on Friday.

At 5:45 AM, the temperature in Cannon County is 74.1°F with a light breeze from the east at 1.8 mph. The sky is clear, and there has been no precipitation reported overnight.

Looking ahead to today, temperatures are expected to rise significantly, reaching a high of 91.8°F. Winds may increase throughout the day, reaching up to 8.2 mph. There is a 58% chance of precipitation, with an expected total of 0.47 in, indicating the possibility of heavy rain later.

Tonight, temperatures will remain relatively warm with a low of 80.8°F and winds up to 4.5 mph. Skies are expected to be mainly clear, and the chance of precipitation decreases to 15%.

Today's Details

High
92°F
Low
74°F
Wind
8 mph
Humidity
92%
UV Index
7.6 (High)
Precip
58% chance · 0.47 in
Now
74°F · feels 82°F
Sunrise
6:00am
Sunset
7:37pm

7-Day Forecast

Day High Low Conditions
Wednesday 92°F 74°F Rain: heavy
Thursday 96°F 76°F Overcast
Friday 96°F 74°F Overcast
Saturday 98°F 76°F Overcast
Sunday 97°F 75°F Overcast
Monday 100°F 75°F Partly cloudy
Tuesday 93°F 74°F Partly cloudy

Next 24 Hours

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