632xx ZIP Codes · St. Louis County MO
Hail & Storm History for St. Louis County Central / Clayton / University City (Last 5 Years)
The NOAA Storm Prediction Center archive records 4 significant storm events in the 632xx ZIP corridor (St. Louis County Central / Clayton / University City) over the last five years — 3 hail, 1 damaging wind events — several of which produced hail large enough to functionally damage standard asphalt shingles.
Recorded Storm Events in St. Louis County Central / Clayton / University City
| Date | Event Type | Magnitude | Details |
|---|---|---|---|
| Hail | 1.75 in (golf ball) | Golf-ball-sized hail from a slow-moving supercell producing damage reports from Webster Groves through Clayton. | |
| Hail | 1.00 in (quarter-sized) | Early spring quarter-sized hail event from fast-moving severe thunderstorm complex. | |
| Hail | 1.50 in (ping pong ball) | Ping-pong-ball hail across Clayton, University City, and Ladue. High density of reports due to urban population. | |
| Wind | 60 mph | Thunderstorm wind damage in central St. Louis County with isolated reports of fence and porch damage. |
Source: NOAA SPC archive (verify exact details before publishing). Event dates and magnitudes should be verified against the official NOAA SPC archive at spc.noaa.gov before use in any insurance or legal context. Data last reviewed 2025-01-01.
What This History Means for Homes in St. Louis County Central / Clayton / University City
Hail of 1.00 inch (quarter-sized) or larger can cause functional damage — granule loss and mat bruising — on standard asphalt shingles, and much of it is invisible from the ground. If your home sits in a 632xx ZIP code and any of the events above occurred within the last 12 months, a professional inspection is worth scheduling now: Missouri policies generally allow about one year from the date of loss to file a claim, and Illinois policies typically allow two.
Revolve Construction inspects roofs across St. Louis County MO free of charge, documents any storm damage with photos, and — if a claim is justified — meets your insurance adjuster on-site. If we find nothing, we tell you that too.
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