Hail map for O'Fallon, MO — September 26, 2023
NOAA radar detected hail up to 1.50″ — half dollar size — within 5 miles of O'Fallon on September 26, 2023.
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- The September 26, 2023 swath — and every other storm since 2023 across Missouri
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- Max hail size
- 1.50″
- half dollar
- Impact rating
- 5/10
- from stone size
- Size bands over the city
- 2
- distinct radar bands
- Measured on the ground
- 1.75″
- 8.7 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 O'Fallon 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.
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What people on the ground measured in O'Fallon, MO on September 26, 2023
9 reports filed with the National Weather Service — 3 from trained observers or officials. These are measured stones, not radar estimates, so they are the closest thing to proof that hail actually reached the ground.
- 1.75″ golf ball size Public1 N Wentzville, MO · 8.7 mi away8:40 PM CDTSt. Charles County
Via Facebook with picture included: 1.75 inch diameter hail measured with ruler.
- 1.75″ golf ball size Broadcast Media2 WNW Wentzville, MO · 10.4 mi away8:40 PM CDTSt. Charles County
Via Twitter with pictures included: Golf ball sized hail estimated from picture damaged siding and window screens in numerous homes on northern side of Wentzville. time est. from radar.
- 1.50″ half dollar size Public1 E Wentzville, MO · 8.1 mi away8:40 PM CDTSt. Charles County
Via Facebook with picture included: multiple hailstones ranging from 1 to 1.5 inches estimated using quarter in picture.
- 1.50″ half dollar size Public1 NNW Wentzville, MO · 8.7 mi away8:40 PM CDTSt. Charles County
Via Facebook with picture included: 1.5 inch diameter hail measured with ruler.
- 1.50″ half dollar size Public1 NNW Wentzville, MO · 9.3 mi away8:40 PM CDTSt. Charles County
Via Twitter with picture included: 1.5 inch hail estimated from picture. Damage to siding and window screens on pictured home.
- 1.50″ half dollar size Trained Spotter3 E Foristell, MO · 11.3 mi away8:38 PM CDTSt. Charles County
Trained spotter reported ping pong ball sized hail halfway between Foristell and Wentzville.
- 1.00″ quarter size Trained Spotter2 SW Flint Hill, MO · 10.5 mi away8:43 PM CDTSt. Charles County
2 Miles NW of Wentzville city center.
- 1.00″ quarter size Public2 W Wentzville, MO · 10.8 mi away8:38 PM CDTSt. Charles County
Via Facebook with picture included: 1 inch diameter hail measured with ruler.
- 0.88″ penny size Trained Spotter1 SSE Saint Paul, MO · 2.6 mi away8:57 PM CDTSt. Charles County
Reports come from the National Weather Service Local Storm Report feed, ingested 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 O'Fallon, MO?
This page is one storm. If you are deciding which tool to work O'Fallon, 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.
O'Fallon hail on September 26, 2023
NOAA radar estimated stones up to 1.50 inches — half dollar size — within about 5 miles of O'Fallon that day, across 2 distinct size bands. Sizes vary street to street inside a single swath.