Moffat Forensic Weather & Hail Impact Report

You know, living here in the San Luis Valley, we’re sitting in a giant bowl, and that’s the whole problem. The Sangre de Cristo range to the east and the San Juans to the west funnel every storm system right down the middle of the valley, and Moffat sits smack-dab in that alley. When those summer monsoons roll in off the Gulf, they slam into those peaks and get forced upward, which creates these towering, angry thunderheads that just park right over us. The wind gets squeezed between the mountains, too, so it’s not just a straight-line gust—it’s a swirling, chaotic mess that can rip shingles right off their nails. And because we’re at 7,600 feet, the hail doesn’t have time to melt before it hits your roof; those stones are still rock-hard, often the size of golf balls or bigger, and they come down at a steep angle with the full force of that wind behind them.

The worst part is the timing. Our severe weather season isn’t a one-and-done deal—it starts in late April with those cold fronts that clash with warm valley air, and then it picks up again hard in July and August when the monsoon kicks in. I’ve seen roofs here that survived ten years of sun and snow, and then one single August afternoon with a 20-minute hailstorm turns them into a sieve. The wind is just as sneaky; we get those microbursts that come out of nowhere, dropping 70 or 80 mph winds that peel back the edges of your underlayment before you even know what hit you. It’s not a matter of *if* your roof will take a beating here—it’s a matter of *when*, and the combination of that high-altitude sun weakening your shingles over time and then a violent storm hitting them at their most brittle is a recipe for disaster.