Gregory Forensic Weather & Hail Impact Report

Look, I’ve been replacing roofs in this county for over twenty years, and Gregory is a different animal than Corpus or even Portland. You’re sitting right in that open, flat stretch between the Nueces Bay and the Laguna Madre, and there’s nothing but scrub and dirt to break up the wind. When a spring squall line rolls in off the Gulf, it doesn’t have any hills or trees to slow it down, so it hits your roof like a freight train. We get these intense, narrow supercell storms that drop hail the size of golf balls, and because the ground heats up so fast in the summer, the updrafts are violent—they’ll hold that ice up in the sky longer, making it bigger and harder before it slams down. I’ve seen brand new shingles look like someone took a ball-peen hammer to them after one ten-minute storm in May.

And it’s not just the hail—it’s the wind that comes with it. Gregory gets those straight-line winds, sometimes hitting 70 or 80 miles an hour, that peel shingles right off the deck if they’re not nailed down just right. The real kicker is the combination: hail knocks the granules loose, and then the wind gets under those exposed edges and rips them up like paper. Plus, we’re so close to the coast that the humidity and salt air break down the asphalt faster, so by the time a big storm hits in late August or September, your roof is already weaker than it looks. I tell folks all the time, if you live here, you’re not asking *if* you’ll need a roof, you’re asking *when*—and it’s usually right after the first big thunderstorm of the season.