7/26/25: Severe Weather Alert – Heat Index Up to 105°F Today

Weather Alerts

The National Weather Service has issued a Heat Advisory for Williamson County. This advisory is in effect from 11 AM Sunday until 8 PM Wednesday. Monitoring of current weather conditions is ongoing, and residents should stay tuned for updates. It is important to remain vigilant and take precautions against the heat, such as drinking plenty of fluids and checking on neighbors.

Severe Weather Report

It’s currently 6:15 PM in Williamson County, TN, with severe weather conditions reported. The temperature is at 93°F, with a high forecasted to remain the same and a low of 74°F tonight. Humidity levels are at 49%, contributing to a heat index that could feel like 110°F. Winds are calm, resulting in stagnant air that makes the heat feel heavier, especially with the high humidity.

Important Weather Alerts

Significant changes are expected as the evening progresses. The severe weather, along with high humidity, will make it feel hotter than it actually is. Conditions may remain uncomfortable, so plan for the severe weather to continue affecting outdoor activities. You should minimize time spent outside and stay hydrated.

Tonight’s Forecast

Looking ahead, temperatures will slowly drop during the night, but severe weather conditions will persist. Expect a low of 74°F. The humidity will likely make it feel warmer, even after sunset. Overall, plan for a warm and muggy night ahead. Be sure to take care of yourselves and stay updated on conditions.