Wilson County Source

7/30/25: Severe Weather Alert! Heat Index Reaches Dangerous Levels

Lightning weather conditions for local forecast
WEATHER ALERTS

Extreme Heat Warning

Extreme Heat Warning issued July 30 at 11:14AM CDT until July 30 at 8:00PM CDT by NWS Nashville TN

* WHAT…For the Extreme Heat Warning, dangerously hot conditions
with heat index values up to 110. For the Heat Advisory, heat
index values up to 105 expected.

* WHERE…A portion of Middle Tennessee.

* WHEN…For the Extreme Heat Warning, until 8 PM CDT this evening.
For the Heat Advisory, from 8 PM this evening to 8 PM CDT Thursday.

* IMPACTS…Heat related illnesses increase significantly during
extreme heat and high humidity events. 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 30, 2025 4:14 PM until July 31, 2025 1:00 AM

Additional Weather Alerts

  • Heat Advisory
    Heat Advisory issued July 30 at 11:14AM CDT until July 31 at 8:00PM CDT by NWS Nashville TN

Weather Alerts

Severe weather conditions are currently being monitored in Wilson County, TN. An Extreme Heat Warning is in effect until 8 PM CDT today, with dangerously high heat index values expected. Additionally, a Heat Advisory will follow from 8 PM today until 8 PM CDT Thursday. Residents are urged to stay tuned for updates and remain weather aware.

Severe Weather Conditions

It’s currently 1:55 PM in Wilson County, TN, with a temperature of 88°F amid severe weather conditions. The humidity stands at 75%, creating a heat index that feels much hotter. Wind remains calm, contributing to the oppressive atmosphere. The sky is mostly clear, but that won’t alleviate the heat.

Temperature Shift Ahead

As the day progresses, temperatures are expected to reach a high of 94°F, which will significantly raise the heat index and make it feel like 110°F. The combination of high humidity and extreme heat can lead to heat-related illnesses. Therefore, even though winds are calm now, the heat will still feel intense.

Tonight’s Forecast

Looking ahead, temperatures will drop to a low of 72°F overnight, but high humidity will persist and keep conditions uncomfortable. During the evening, expect that heat index values will remain high, leading to a sticky and warm night. Be prepared and take necessary precautions against the continued severe weather.

Interactive Radar Map

Wilson County, TN
July 30, 2025
88°
H:94°
L:72°
Wind
5 mph N
Humidity
75%
Conditions
severe weather

24-Hour Forecast

This Afternoon
94°
|
72°
Sunny
Thursday
94°
|
71°
Patchy Fog then Chance Showers And Thunderstorms
Friday
84°
|
65°
Chance Showers And Thunderstorms
Saturday
85°
|
66°
Mostly Sunny then Slight Chance Showers And Thunderstorms
Sunday
83°
|
66°
Chance Showers And Thunderstorms
Monday
86°
|
66°
Chance Showers And Thunderstorms
Tuesday
86°
|
66°
Chance Showers And Thunderstorms

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