St. Charles County Hail & Storm History

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

70
Hail events
22
≥ 1.75″ (golf ball+)
4″
Largest hail
81
Wind events ≤ 70 mph
Why it matters

St. Charles County has logged 70 hail events since 2016, 22 of them at 1.75″ (golf-ball) or larger — the threshold that routinely qualifies a roof for an insurance claim. Add 81 severe thunderstorm-wind events topping out at 70 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 16, 2025HAILCottleville — 2.5" hail (hen egg)
May 16, 2025HAILDefiance — 2" hail (hen egg)
Loading hail map…
Radar-verified storm footprints, opened over St. Charles 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 70 events listed above still stand.

Hail events in St. Charles County

Every day a radar-confirmed hail swath (NOAA MRMS MESH) touched St. Charles County, Missouri — 8 days on record. Newest first.

2026

  • Sep 17, 20261″ hail1 swath
  • Apr 27, 20261″ hail1 swath

2025

  • May 16, 20253″ hail7 swaths

2024

  • May 26, 20243″ hail7 swaths
  • Apr 1, 20242″ hail5 swaths
  • Mar 14, 20241.5″ hail3 swaths

2023

  • May 13, 20231.5″ hail3 swaths
  • Apr 20, 20231″ hail1 swath
WORK THIS COUNTY

Which roofs in St. Charles 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 St. Charles County.

Keep going
Free hail report — look up any US countyFree hail map — search any addressAll 526 counties on record
Other Missouri counties with storm history
St. Louis CountyGreene CountyJackson CountyClay CountyChristian CountyBarry CountyDouglas CountyTaney County
Find the hail-hit roofs in St. Charles County
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