Hail map for Ballwin, MO — May 19, 2025
Hail up to 1.75″ — golf ball size — was estimated within 5 miles of Ballwin on May 19, 2025.
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- The May 19, 2025 swath — and every other storm since 2023 across Missouri
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- Jobs, contacts, estimates and invoices included
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- Max hail size
- 1.75″
- golf ball
- Impact rating
- 6/10
- from stone size
- Size bands over the city
- 4
- distinct radar bands
- Measured on the ground
- 2.00″
- 10.1 mi away · Public
Sizes come from NOAA radar, which runs about ±0.25″ against ground truth. It is canvass-targeting quality, not claim evidence.
Did hail hit your address?
This page covers Ballwin as a whole. Check your own address to see every storm on record for your roof — the date and the stone size for each one — and we'll email you the full report to keep.
Check my addressFree, and no account needed to look it up. If hail did hit, you'll have the date and the stone size in writing — which is the first thing an adjuster asks for.
What people on the ground measured in Ballwin, MO on May 19, 2025
6 reports filed with the National Weather Service. These are measured stones, not radar estimates, so they are the closest thing to proof that hail actually reached the ground.
- 2.00″ hen egg size Public1 SW Brentwood, MO · 10.1 mi away8:38 PM CDTSt. Louis County
Via Twitter: Photo of 2 inch diameter hail with measurement included.
- 1.75″ golf ball size Fire Dept/RescueKirkwood, MO · 6.9 mi away8:40 PM CDTSt. Louis County
- 1.75″ golf ball size 911 Call CenterSaint Ann, MO · 12.9 mi away8:50 PM CDTSt. Louis County
- 1.25″ half dollar size Public1 N Webster Groves, MO · 10.1 mi away8:43 PM CDTSt. Louis County
Report from mPING: Half Dollar (1.25 in.).
- 1.00″ quarter size Public1 SW Frontenac, MO · 6.5 mi away8:38 PM CDTSt. Louis County
Report from mPING: Quarter (1.00 in.).
- 1.00″ quarter size Public1 WSW Saint Ann, MO · 11.3 mi away8:50 PM CDTSt. Louis County
Via Slack: A few quarter sized hailstones falling east of Maryland Heights.
These are verified ground reports, updated every 15 minutes. A report records where the observer was, not the full extent of the swath — treat it as evidence about the storm, not about any one roof.
Shopping for a hail app to work Ballwin, MO?
This page is one storm. If you are deciding which tool to work Ballwin, MO with all season, these compare the ones roofers actually buy — with every price taken from the vendor's own site and linked.
- Best hail tracking apps, comparedHailMate, HailTrace, Hail Recon, HailStrike and RadarScope — every published price sourced and linked, and who each one is genuinely right for.
- HailMate vs HailTraceStreet-level NOAA swaths on a map your crew can knock, with the CRM already inside — instead of quote-only meteorologist maps billed on top of one.
- Hail map apps for roofers (and the Hail Recon alternative)Every storm on one map instead of loading dates one at a time — plus the canvassing and the whole claim, monthly, for what one state costs them a year.
- Best canvassing apps, comparedHailMate, SalesRabbit, SPOTIO, Knockio, RoofLink and Badger Maps — every published price sourced and linked, and two of them publish none.
Ballwin hail on May 19, 2025
Hail up to 1.75 inches — golf ball size — was estimated within about 5 miles of Ballwin that day, across 4 distinct size bands. Sizes vary street to street inside a single swath.