Home Weather 7/27/26: Severe Heat Warning – Overcast With Highs Near 91 and Heat...

7/27/26: Severe Heat Warning – Overcast With Highs Near 91 and Heat Index Up to 112

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Extreme Heat Warning

* WHAT…Dangerously hot conditions with heat index values up to 112.

* WHERE…Dickson, Hickman, Houston, Humphreys, Lawrence, Lewis, Montgomery, Perry, Stewart, and Wayne Counties.

* WHEN…Until 8 PM CDT Tuesday.

* IMPACTS…Heat related illnesses increase significantly during extreme heat and high humidity events.

From 2026-07-27T03:32:00+00:00 · until 2026-07-29T01:00:00+00:00 · Source: NWS Nashville TN

Severe Extreme Heat Warning is in effect for Dickson County and surrounding areas until 8 PM CDT Tuesday.

Current conditions at 5:45 AM indicate a temperature of 72.1°F, with a wind speed of 9.9 mph. The sky is overcast and there has been no precipitation reported.

Today, expect temperatures to reach a high of 90.7°F, with a low of 71.6°F. Winds may increase to 12.4 mph, with a 76% chance of slight rain throughout the day, totaling an estimated 0.13 in of precipitation.

Tonight, temperatures are forecasted to drop to a low of 80.4°F under clear skies, with winds calming to 5.7 mph and a low 4% chance of rain. It is advisable to stay hydrated and take precautions against heat-related illnesses due to the ongoing heat warning, which indicates dangerously high heat index values reaching up to 112°F.

Today's Details

High
91°F
Low
72°F
Wind
12 mph
Humidity
94%
UV Index
7.9 (High)
Precip
76% chance · 0.13 in
Now
72°F · feels 76°F
Sunrise
5:53am
Sunset
7:58pm

7-Day Forecast

Day High Low Conditions
Monday 91°F 72°F Rain: slight
Tuesday 94°F 78°F Overcast
Wednesday 85°F 67°F Drizzle: moderate
Thursday 81°F 62°F Overcast
Friday 72°F 64°F Rain showers: slight
Saturday 77°F 64°F Thunderstorm with slight hail
Sunday 70°F 67°F Drizzle: light

Next 24 Hours

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