Home Weather 7/30/25: Severe Weather Alert – Thunderstorms Possible This Afternoon

7/30/25: Severe Weather Alert – Thunderstorms Possible This Afternoon

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Lightning weather conditions for local forecast
WEATHER ALERTS

Heat Advisory

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

* WHAT…Heat index values up to 105 expected.

* WHERE…A portion of Middle Tennessee.

* WHEN…Until 8 PM CDT Thursday.

* 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 30, 2025 4:14 PM until July 31, 2025 1:00 AM

Weather Alerts

The National Weather Service has issued a Heat Advisory for Cannon County, TN. This advisory was released on July 30 at 11:14 AM CDT and will remain in effect until 8:00 PM CDT on July 31. Monitor local conditions closely, and stay tuned for updates. It is essential to stay weather aware and take precautions against extreme heat.

Severe Weather Conditions

It’s currently 1:46 PM in Cannon County, TN, where we are experiencing severe weather. The temperature is at 88°F, with a heat index that could feel as high as 105°F due to high humidity levels at 66%. Winds remain calm, so the heat will be felt more intensely without any breeze to provide relief. Conditions are mostly clear, contributing to the hot atmosphere.

Weather Changes Coming

As we move through the afternoon, the temperature is expected to rise, reaching a high of 93°F. The humidity will continue to make conditions feel heavier, increasing the risk for heat-related illnesses. Therefore, it’s crucial to stay hydrated and seek shaded areas or air-conditioned spaces as needed.

Tonight’s Forecast

<pAs the sun sets, temperatures will dip to a low of 72°F. However, the high humidity will still make it feel warmer outside. Be prepared for these warm conditions to persist into the evening. Expect a continuation of severe weather through tomorrow, so plan accordingly for the heat.

View real-time weather conditions on our interactive radar map

Cannon County, TN
July 30, 2025

88°
H:93°
L:72°

wind icon
Wind
0 to 5 mph NNE

humidity icon
Humidity
66%

bolt icon
Conditions
severe weather

24-Hour Forecast

This Afternoon
cloud-rain icon
93°
|
72°
Chance Showers And Thunderstorms

Thursday
cloud-rain icon
91°
|
71°
Chance Showers And Thunderstorms

Friday
cloud-rain icon
83°
|
66°
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely

Saturday
sun icon
83°
|
67°
Mostly Sunny then Chance Showers And Thunderstorms

Sunday
cloud-rain icon
82°
|
66°
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely

Monday
cloud-rain icon
84°
|
66°
Chance Showers And Thunderstorms

Tuesday
cloud-rain icon
84°
|
66°
Chance Showers And Thunderstorms

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