Boulder County Hail & Storm History

Every NOAA-documented hail and severe wind event in Boulder County, Colorado from 2016 to 2025 — the storm record Curbsight joins to every property ZIP to flag claim-eligible roofs.

131
Hail events
19
≥ 1.75″ (golf ball+)
3″
Largest hail
9
Wind events ≤ 61 mph
Why it matters

Boulder County has logged 131 hail events since 2016, 19 of them at 1.75″ (golf-ball) or larger — the threshold that routinely qualifies a roof for an insurance claim. Add 9 severe thunderstorm-wind events topping out at 61 mph, and most homes in the county have a documented weather event inside the typical carrier filing window. Curbsight ties each event to the property ZIPs it hit, so a damaged roof surfaces with the storm date already attached — no manual NOAA cross-referencing.

Notable recent events

May 9, 2023HAILLongmont — 1.75" hail (golf ball)
Jul 5, 2019HAILLouisville — 2.5" hail (hen egg)
Loading hail map…
Radar-verified storm footprints, opened over Boulder County. Drag to follow a storm across county lines — the map is the whole country, not just this page. Counties with no footprint drawn have no radar-confirmed swath on record yet; the 131 events listed above still stand.

Hail events in Boulder County

Every day a radar-confirmed hail swath (NOAA MRMS MESH) touched Boulder County, Colorado — 1 day on record. Newest first.

2025

  • Jun 17, 20251.25″ hail2 swaths
WORK THIS COUNTY

Which roofs in Boulder County took the hail?

The storm record above is public. Which specific homes sit inside those footprints — with roof age and owner attached, ranked by Curbsight's proprietary scoring — is what we build. Tell us the ZIP you work and we will put a sample together for Boulder County.

Keep going
Free hail report — look up any US countyFree hail map — search any addressAll 526 counties on record
Other Colorado counties with storm history
El Paso CountyWeld CountyYuma CountyKit Carson CountyLincoln CountyWashington CountyElbert CountyArapahoe County
Find the hail-hit roofs in Boulder County
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