Home Weather 7/29/25: Severe Weather Alert! Heat Index Up to 109°F

7/29/25: Severe Weather Alert! Heat Index Up to 109°F

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Lightning weather conditions for local forecast
WEATHER ALERTS

Extreme Heat Warning

Extreme Heat Warning issued July 29 at 5:01AM CDT until July 30 at 8:00PM CDT by NWS Nashville TN

* WHAT…Dangerously hot conditions with heat index values up to 113.

* WHERE…A portion of Middle Tennessee.

* WHEN…Until 8 PM CDT Wednesday.

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

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 29, 2025 10:01 AM until July 30, 2025 9:00 AM

Weather Alerts

An Extreme Heat Warning is currently in effect for Sumner County, TN, issued by the National Weather Service. Conditions are being closely monitored, and updates will be provided as necessary. Residents are advised to stay weather aware during this severe weather event.

Severe Weather Conditions

It’s currently 6:15 PM in Sumner County, TN, with severe weather impacting the area. The temperature is 91°F, feeling like up to 113°F due to high humidity at 63%. Winds are calm, which means there is little relief from the heat. The sky is generally clear, providing direct exposure to the sun, which adds to the discomfort.

Weather Changes Coming

Although temperatures remain high now, we expect them to peak at 98°F tomorrow. Because of the severe weather, it will feel much hotter, and humidity will continue to make it feel heavier outside. Take precautions to avoid heat-related illnesses as conditions persist.

Tonight’s Forecast

As we move into the evening, temperatures will cool to a low of 75°F overnight. However, the high humidity will remain, so even though it will be cooler, it may still feel muggy. Be prepared for persistent warm conditions into tomorrow.

Interactive Radar Map

Sumner County, TN
July 29, 2025

91°
H:98°
L:75°

wind icon
Wind
0 to 5 mph NE

humidity icon
Humidity
63%

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Conditions
severe weather

24-Hour Forecast

Wednesday
sun icon
98°
|
76°
Sunny

Thursday
cloud-rain icon
97°
|
73°
Chance Showers And Thunderstorms

Friday
cloud-rain icon
87°
|
68°
Chance Showers And Thunderstorms

Saturday
sun icon
86°
|
69°
Mostly Sunny then Slight Chance Showers And Thunderstorms

Sunday
cloud-rain icon
86°
|
69°
Chance Showers And Thunderstorms

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

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