Windom Forensic Weather & Hail Impact Report

Look, I’ve been replacing roofs in this county for over twenty years, and I can tell you Windom gets hit harder than folks realize. We sit right in that corridor where the dry-line from the west collides with the Gulf moisture rolling up from the coast. That’s a recipe for supercell thunderstorms, and they don’t just pass through—they stall and spin. The hail we get isn’t that little pea-sized stuff; it’s often golf ball to baseball sized, and because the storms move slow, those stones hammer the same section of shingles for twenty or thirty minutes straight. That’s not a dent, that’s a beating. And the wind? Straight-line gusts here routinely hit 70 to 80 miles an hour, which is enough to peel architectural shingles right off the deck, especially if they’re older and the sealant has baked out in our brutal summer heat.

What makes it worse is the geography. Windom sits on that open, flat prairie with absolutely nothing to break the wind—no hills, no tree lines, just miles of open fields. So when a storm rolls in from the northwest, it doesn’t lose any energy before it hits your roof. We also get those weird spring and fall transition months where the temperature swings twenty degrees in a day, and that’s when the hail really flies. April through June is our prime season, but I’ve seen damaging hail as late as October. The combination of that flat exposure and the violent, slow-moving cells means your roof takes the full brunt every single time. If you’ve been here a few years, you’ve probably already had a claim or two—and if you haven’t, you’re just lucky so far.