Home Weather 7/28/25: Severe Weather Alert! Storms and Heat Index Rising

7/28/25: Severe Weather Alert! Storms and Heat Index Rising

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Lightning weather conditions for local forecast
WEATHER ALERTS

Heat Advisory

Heat Advisory issued July 27 at 11:18PM CDT until July 30 at 8:00PM CDT by NWS Nashville TN

* WHAT…Afternoon Heat Index values up to 109 with little to no
overnight relief.

* WHERE…A portion of Middle Tennessee.

* WHEN…Until 8 PM CDT Wednesday.

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

SAFETY INSTRUCTIONS

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

Alert in effect from July 28, 2025 4:18 AM until July 28, 2025 6:00 PM

Weather Alerts

The National Weather Service is actively monitoring severe weather conditions in Cannon County, TN. A Heat Advisory is in effect until July 30 at 8 PM CDT, with caution advised due to high temperatures and humidity. Stay tuned for updates and remain weather aware.

Severe Weather Conditions

It’s currently 5:11 AM in Cannon County, TN, with temperatures at 73°F under severe weather conditions. The humidity is at 100%, contributing to a muggy environment that makes it feel warmer. Winds are calm, and the overall atmosphere is unsettled, likely due to the impending severe weather.

Weather Changes Coming

Temperatures are expected to rise significantly today, reaching a high of 92°F. This increase, combined with high humidity, will elevate the heat index to around 109°F, making it feel even hotter outside. Therefore, residents should prepare for an uncomfortable day ahead with little relief from the oppressive conditions.

Today’s Outlook

As we move through the morning and into the afternoon, severe weather remains a concern, with temperatures climbing. Stay hydrated and avoid prolonged outdoor exposure, especially during peak heat hours. Look for conditions to remain warm and humid throughout the day, with limited chances for cooler air until evening.

View real-time weather conditions on our interactive radar map

Cannon County, TN
July 28, 2025

73°
H:92°
L:73°

wind icon
Wind
0 to 5 mph W

humidity icon
Humidity
100%

bolt icon
Conditions
severe weather

24-Hour Forecast

Monday
fog icon
92°
|
74°
Patchy Fog

Tuesday
cloud-rain icon
93°
|
74°
Areas Of Fog then Slight Chance Showers And Thunderstorms

Wednesday
cloud-rain icon
93°
|
72°
Showers And Thunderstorms Likely

Thursday
cloud-rain icon
89°
|
70°
Chance Showers And Thunderstorms

Friday
cloud-rain icon
84°
|
66°
Showers And Thunderstorms Likely

Saturday
cloud-rain icon
84°
|
67°
Chance Showers And Thunderstorms

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