7/27/25: Severe Weather Alert! Thunderstorms Possible This Afternoon

Lightning weather conditions for local forecast
WEATHER ALERTS

Heat Advisory

Heat Advisory issued July 26 at 10:53PM CDT until July 30 at 8:00PM CDT by NWS Nashville TN

* WHAT…Heat index values up to 110 expected.

* WHERE…A portion of Middle Tennessee.

* WHEN…From 11 AM Sunday to 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 27, 2025 3:53 AM until July 27, 2025 6:00 PM

Weather Alerts

A Heat Advisory is in effect for Williamson County, issued by the National Weather Service. This advisory is active until July 30 at 8 PM CDT. With heat index values expected to reach up to 110°F, it’s essential to stay hydrated, remain indoors in air-conditioned spaces, and check on neighbors. Stay tuned for updates as conditions are closely monitored.

Severe Weather Conditions

It’s currently 4:55 AM in Williamson County, TN, experiencing severe weather with temperatures at 80°F. The humidity level is at 69%, which makes the air feel heavier. Winds are calm, contributing to a still atmosphere. The sky conditions are likely overcast, and overall, it’s a muggy start to the day.

Heat Conditions Ahead

As the day progresses, temperatures are expected to rise, reaching a high of 94°F. This increase in temperature, combined with high humidity, will significantly elevate the heat index, making it feel much hotter outside. It’s crucial to take precautions against heat-related illnesses during this period.

Today’s Outlook

Throughout the day, expect continued severe weather conditions with high temperatures peaking at 94°F. Make sure to limit outdoor activities during peak heat hours between 11 AM and 8 PM. Stay cool and monitor local updates to ensure your safety in these hot conditions.

Interactive Radar Map

Williamson County, TN
July 27, 2025
80°
H:94°
L:74°
wind icon
Wind
5 to 10 mph SW
humidity icon
Humidity
69%
bolt icon
Conditions
severe weather

24-Hour Forecast

Sunday
sun icon
94°
|
75°
Sunny then Chance Showers And Thunderstorms
Monday
sun icon
95°
|
75°
Mostly Sunny then Chance Showers And Thunderstorms
Tuesday
sun icon
97°
|
76°
Sunny then Chance Showers And Thunderstorms
Wednesday
cloud-rain icon
96°
|
74°
Chance Showers And Thunderstorms
Thursday
cloud-rain icon
92°
|
72°
Chance Showers And Thunderstorms
Friday
cloud-rain icon
89°
|
68°
Chance Showers And Thunderstorms

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