Home Weather 7/23/25: Severe Weather Alert! Heat Index Up to 107° in Sumner County

7/23/25: Severe Weather Alert! Heat Index Up to 107° in Sumner County

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Lightning weather conditions for local forecast
WEATHER ALERTS

Heat Advisory

Heat Advisory issued July 23 at 11:37AM CDT until July 24 at 8:00PM CDT by NWS Nashville TN

* WHAT…Heat index values up to 108.

* WHERE…A portion of Middle Tennessee.

* WHEN…Until 8 PM CDT Thursday.

* 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.

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

Alert in effect from July 23, 2025 4:37 PM until July 24, 2025 8:00 AM

Weather Alerts

The National Weather Service has issued a Heat Advisory for Sumner County, TN, effective until Thursday, July 24 at 8 PM CDT. The current conditions are being monitored closely, so please stay tuned for further updates and remain weather aware.

Severe Weather Conditions

It’s currently 1:55 PM in Sumner County, TN, with severe weather ongoing. The temperature is at 93°F, and it feels even hotter due to the high humidity. Calm winds are present, but the heat index could rise to 108°F. The atmosphere is oppressive, making it vital to stay indoors and hydrated.

Important Weather Alerts

Looking ahead, conditions are expected to remain hot and humid into the evening. While temperatures are likely to stay high, the discomfort will be amplified by the humidity. Therefore, it’s essential to limit outdoor activities and take breaks in shaded or air-conditioned areas. Remember to recognize symptoms of heat-related illnesses and take appropriate actions.

Stay safe in this severe weather, and ensure you check in on neighbors and loved ones.

Interactive Radar Map

Sumner County, TN
July 23, 2025

93°
H:98°
L:76°

wind icon
Wind
5 mph SE

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Humidity
N/A%

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Conditions
severe weather

24-Hour Forecast

This Afternoon
sun icon
98°
|
76°
Sunny

Thursday
sun icon
97°
|
76°
Sunny

Friday
sun icon
96°
|
76°
Sunny then Slight Chance Showers And Thunderstorms

Saturday
sun icon
96°
|
77°
Sunny then Chance Showers And Thunderstorms

Sunday
sun icon
98°
|
78°
Sunny then Chance Showers And Thunderstorms

Monday
sun icon
99°
|
76°
Sunny then Slight Chance Showers And Thunderstorms

Tuesday
sun icon
100°
|
78°
Sunny then Slight Chance Showers And Thunderstorms

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