Grover Forensic Weather & Hail Impact Report

Look, I’ve been roofing up here for over twenty years, and if there’s one thing I tell every homeowner in Grover, it’s that you’re not just dealing with a storm—you’re dealing with a perfect storm. We sit right on the high plains, with nothing but open prairie between us and the Front Range. That flat, treeless expanse acts like a bowling alley for weather. When those spring and early summer supercells build up over the mountains and start rolling east, they don’t have any hills or trees to break them up. They hit us with their full, raw fury. And because we’re at this altitude, the hail gets a longer, colder ride down—those stones are often the size of golf balls or bigger, and they’re falling like frozen rocks, not soft slush. I’ve seen brand new architectural shingles look like someone took a shotgun to them after a single June hailstorm.

Then you’ve got the wind, which is honestly the sneaky killer. Our typical storm season runs from late April through August, but the wind is a year-round bully. When a thunderstorm rolls through, the downdrafts and straight-line winds can easily hit 70 to 80 miles per hour, and they’re coming from the west, straight off the Rockies. That’s the worst direction for your roof because it lifts the shingles from the edge, peeling them back like a sardine can. Once the wind gets under a tab, it’s not just about that one shingle—it rips the seal off the ones around it, and then the next hailstorm finishes the job by driving water right into the exposed decking. I always tell folks, your roof isn’t just fighting one thing out here; it’s fighting a one-two punch that we get almost every single summer.