Home Weather 7/29/25: Severe Weather Alert! Heat Index Reaches 106°F

7/29/25: Severe Weather Alert! Heat Index Reaches 106°F

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Lightning weather conditions for local forecast
WEATHER ALERTS

Heat Advisory

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

* WHAT…Heat index values up to 109.

* WHERE…A portion of Middle Tennessee.

* WHEN…Until 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 29, 2025 10:01 AM until July 30, 2025 9:00 AM

Weather Alerts

Current severe weather conditions are being monitored closely. A Heat Advisory remains in effect until 8 PM CDT on July 30. Stay updated for further alerts and remember to stay weather aware.

Severe Weather Conditions

It’s currently 1:45 PM in Cannon County, TN, with temperatures at 88°F and severe weather warnings in place. The humidity is at 66%, which makes it feel even hotter. Winds are calm, providing little relief from the heat. The overall atmosphere is oppressive with cloud cover.

Weather Changes Coming

As we move through the afternoon, temperatures are expected to peak at 92°F, increasing the heat index to potentially dangerous levels. The high humidity will make conditions feel uncomfortable, and individuals are urged to stay hydrated and avoid outdoor activities.

Tonight’s Forecast

Tonight, expect temperatures to drop to a low of 72°F. However, the humidity will remain high, which may still make it feel warm outside. Conditions should stabilize overnight, but be prepared for lingering warmth into the evening.

View real-time weather conditions on our interactive radar map

Cannon County, TN
July 29, 2025

88°
H:92°
L:72°

wind icon
Wind
5 mph N

humidity icon
Humidity
66%

bolt icon
Conditions
severe weather

24-Hour Forecast

This Afternoon
cloud-rain icon
92°
|
72°
Slight Chance Showers And Thunderstorms

Wednesday
cloud-rain icon
92°
|
73°
Patchy Fog then Chance Showers And Thunderstorms

Thursday
cloud-rain icon
89°
|
71°
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely

Friday
cloud-rain icon
84°
|
66°
Showers And Thunderstorms Likely

Saturday
cloud-rain icon
83°
|
67°
Slight Chance Rain Showers then Chance Showers And Thunderstorms

Sunday
cloud-rain icon
81°
|
66°
Showers And Thunderstorms Likely

Monday
cloud-rain icon
85°
|
66°
Chance Showers And Thunderstorms

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