Fort Lyon Forensic Weather & Hail Impact Report

Look, I’ve been roofing here for over twenty years, and if there’s one thing I tell every homeowner in Fort Lyon, it’s that we’re sitting right in the bullseye of Colorado’s worst weather. You see, our little valley sits at the edge of the high plains, right where the warm, dry air coming off the mountains collides with the moist, unstable air rolling up from the southeast. That’s a recipe for what we call “gully-washer” storms, and they don’t just bring rain. They bring hail the size of golf balls, sometimes bigger, and straight-line winds that can hit sixty or seventy miles an hour without warning. The geography here is the real kicker—those low hills and the open prairie act like a funnel, squeezing the wind and making it whip around your roofline in ways you just don’t see in town. It’s not a matter of *if* you’ll get hit, it’s a matter of *when*, and I’ve seen brand-new asphalt shingles look like someone took a shotgun to them after one bad July afternoon.

And don’t think you’re safe just because the calendar says spring is over. Our worst season runs from late May all the way through September, and it’s those pop-up supercells that form in the late afternoon that do the real damage. They’ll be clear and sunny at noon, and by four o’clock the sky turns that sickly green color, and the wind starts howling out of the southwest. That’s when the hail comes down sideways, not straight, and it gets driven right up under your shingle edges and into your flashing. The older homes in Fort Lyon, with their lower-pitched roofs, are especially vulnerable because the wind has more surface area to grab onto, and the hail hits at a flatter angle, bruising the matting underneath the granules. I’ve pulled off shingles that looked fine from the street, but the fiberglass was cracked and brittle from the impact. So when you hear that storm warning, don’t just think about the rain—think about what that wind and ice are doing to the very thing that keeps your family dry.