Nunnelly Forensic Weather & Hail Impact Report

Look, I’ve been replacing roofs out here for over twenty years, and Nunnelly sits right in that bullseye where the geography just works against you. We’re tucked in the rolling hills between the Tennessee River and the higher ridges, and that bowl effect grabs hold of spring and early summer storms like a funnel. When a supercell comes screaming out of the southwest, it’ll hit those ridges, get squeezed, and then drop its energy right over our valleys. That’s when you see those straight-line winds that’ll peel shingles off like they’re stickers, and the hail that comes with it isn’t that polite pea-sized stuff—we’re talking golf balls and bigger, falling at an angle because of the wind, so they’re hammering your roof sideways instead of straight down. It’s not a matter of if, it’s a matter of when.

And the timing is just as brutal as the storms themselves. Our worst months are March through June, but we get a nasty second wave in late October and November when the cold fronts start clashing with the last of that humid Gulf air. That’s when you get those slow-moving, training thunderstorms that sit over the same spot for an hour, dumping hail and wind the whole time. The problem is, most folks around here have asphalt shingles that are already baked brittle from our hot, humid summers—the sun and moisture just eat the granules off. So when that first big hailstorm hits in April, those shingles are already half-tired, and the hail just shatters the matting. I’ve seen roofs that looked fine from the street, but up close, they looked like someone took a ball-peen hammer to them. You don’t get a warning, either—the trees block your view of the sky, so by the time you hear the roar, it’s already over and the damage is done.