Thomson Forensic Weather & Hail Impact Report

Look, I’ve been replacing roofs in McDuffie County for over twenty years, and I can tell you Thomson gets hit harder than folks realize. We sit right in that corridor where warm, moist air from the Gulf bumps into cooler air rolling down from the Appalachians, and that clash is a recipe for supercell storms. It’s not just the spring tornado season either—we get those violent pop-up thunderstorms in July and August that come out of nowhere, with straight-line winds that can peel shingles right off a ridge. The geography doesn’t help, either. We’ve got all these rolling hills and tree lines that funnel the wind into weird channels, so one house on a street might be fine while the neighbor’s roof looks like a war zone. And when those winds die down, that’s when the hail starts—often those big, jagged chunks that come down sideways and bruise the asphalt so bad you can’t even see the granules in the gutters.

What really makes it tricky here is the combination of that wind and hail hitting a roof that’s already baking in Georgia’s heat. By mid-summer, your shingles are soft and pliable, almost like warm taffy, so a hailstorm doesn’t just bounce off—it dents and cracks the surface, leaving those little black divots that let water sneak in later. Then the next storm rolls through, and the wind grabs those weakened edges and lifts them like playing cards. I’ve seen roofs that looked fine from the street, but up close, every single tab was fractured. The worst part is, we’ll get two or three of these severe events in a single year, so even a newer roof can take a beating before you ever notice a leak. That’s why I always tell folks here—don’t wait for the ceiling to stain. After every big storm, just give me a call and I’ll walk the roof with you. It’s not about being paranoid; it’s just that Thomson’s weather is uniquely good at finding the one weak spot on your house.