4/21/25: SEVERE WEATHER ALERT! Thunderstorms Expected in Cannon County

Stormy Weather in Cannon County

It’s currently 12:10 PM in Cannon County, TN, with temperatures sitting at a comfortable 63°F. However, don’t let that fool you—it’s a humid day with the humidity level at an oppressive 94%, making the air feel particularly heavy. The calm winds, or lack thereof, are contributing to an almost stagnant atmosphere, which amplifies the intensity of this afternoon’s showers and thunderstorms. The sky is a brooding gray, with dark clouds rolling in, creating a dramatic backdrop for this early spring weather.

Weather Changes Coming

As we brace ourselves for the next few hours, expect the showers to intensify. The humidity will keep holding on, so even though it’s 63°F, it might feel a bit warmer and muggy outside. Stay prepared for possible gusts that could pick up as the storms roll through, creating a dynamic shift in how the air feels. The warmth combined with the added moisture from the rainfall could lead to a sticky afternoon, heightening that uncomfortable sensation. Make sure to stay hydrated and seek shelter if the storms pick up.

Tonight’s Forecast

Looking ahead to tonight, the thunderstorms will gradually taper off, but don’t put away your umbrellas just yet. Temperatures will drop into the low 50s, cooling down as the skies begin to clear. The combination of lingering humidity and cooler air will create a brisk feel in the evening. You might want to have a light jacket handy if you’re heading out. As we move into the overnight hours, expect a quiet but damp atmosphere, with the potential for some fog to settle in by early morning. Tomorrow, we’ll likely start off with a mix of clouds and perhaps some lingering showers, so keep your rain gear close as we transition into a more stable weather pattern.