4/23/25: Severe Weather Alert! Thunderstorms Loom Over Cannon County

Weather Alerts

Attention, Cannon County residents! Current weather conditions are being monitored closely. A Dense Fog Advisory has been issued until 9:00 AM CDT today. Visibility may drop to one quarter mile or less. Please stay tuned for any updates and remain weather aware as you head out this morning.

Severe Weather Conditions

It’s currently 5:10 AM in Cannon County, TN, with temperatures resting at a cool 59°F. The air is saturated, with humidity levels at a full 100%, making it feel quite heavy as you step outside. The winds are calm, adding to the stillness of the morning, and the sky is likely obscured by thick fog, creating a dense blanket that envelops the landscape. Overall, it’s a somber atmosphere, warning you to be cautious as you navigate through this severe weather.

Weather Changes Coming

As we move through the morning, expect the significant impact of the fog to continue until the advisory lifts. The lack of wind means the air will feel almost stagnant and the humidity will amplify that heavy sensation, making the day start off feeling particularly muggy. If you’re heading out, the fog will create tricky driving conditions—slow down, use your headlights, and maintain safe distances.

Today’s Outlook

Over the next 24 hours, conditions will remain damp and heavy, with the fog likely lingering through the early morning and gradually dissipating by mid-morning. As the day progresses, temperatures might slowly rise into the mid-60s, but the high humidity will keep things feeling warmer than the thermometer suggests. Be prepared for a mix of sun and clouds as we approach the afternoon, giving way to possible rain showers later in the day. Keep your umbrella handy, and remember to drive carefully if you’re out on the roads this morning!