Home Weather 8/13/26: Minor Heat Advisory Issued – Overcast, Heat Index Up to 109,...

8/13/26: Minor Heat Advisory Issued – Overcast, Heat Index Up to 109, High 93, Low 75, Light Drizzle Possible

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Heat Advisory

* WHAT…Heat index values up to 109.

* WHERE…A portion of Middle Tennessee.

* WHEN…Until 7 PM CDT Sunday.

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

From 2026-08-13T16:02:00+00:00 · until 2026-08-17T00:00:00+00:00 · Source: NWS Nashville TN

A Minor Heat Advisory is in effect for Cannon County until 7 PM CDT Sunday.

Currently, at 1:50 PM, the temperature is 92.1°F with a wind speed of 6.3 mph. The conditions are overcast, and there has been no recorded precipitation so far.

Today’s high is expected to reach 93.7°F, with a low of 75.2°F overnight. Winds may increase to 9.2 mph later in the afternoon. There is an 11% chance of precipitation, with a total expected of 0.02 in, and light drizzle may occur.

Tonight, the temperature will drop to a low of 81.1°F, with wind speeds calming to around 6 mph. The chance of precipitation decreases to 6%, but light drizzle is still possible. Residents should take precautions due to the heat advisory, as heat index values may climb to 109°F.

Today's Details

High
94°F
Low
75°F
Wind
9 mph
Humidity
65%
UV Index
7.6 (High)
Precip
11% chance · 0.02 in
Now
92°F · feels 105°F
Sunrise
6:01am
Sunset
7:36pm

7-Day Forecast

Day High Low Conditions
Thursday 94°F 75°F Drizzle: light
Friday 96°F 78°F Overcast
Saturday 97°F 76°F Overcast
Sunday 98°F 75°F Overcast
Monday 97°F 76°F Drizzle: light
Tuesday 92°F 73°F Thunderstorm: slight or moderate
Wednesday 97°F 71°F Drizzle: light

Next 24 Hours

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