Hail map for O'Fallon, MO — May 26, 2024
NOAA radar detected hail up to 1.00″ — quarter size — within 5 miles of O'Fallon on May 26, 2024.
- Max hail size
- 1.00″
- quarter
- Impact rating
- 3/10
- from stone size
- Size bands over the city
- 1
- distinct radar bands
- Measured on the ground
- 2.75″
- 11.7 mi away · Public
Sizes come from NOAA MRMS radar (MESH), which runs about ±0.25″ against ground truth. It is canvass-targeting quality, not claim evidence.
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- The whole state around O'Fallon, with this swath already on it
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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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Other towns hit on May 26, 2024
Other hail dates for O'Fallon
Every storm over O'Fallon →What people on the ground measured in O'Fallon, MO on May 26, 2024
14 reports filed with the National Weather Service — 5 from trained spotters or officials. These are measured stones, not radar estimates, so they are the closest thing to proof that hail actually reached the ground.
- 2.75″ baseball size Public2 SE Saint Charles, MO · 11.7 mi away5:03 PM CDTSt. Charles County
- 2.50″ hen egg size Trained Spotter2 E Saint Charles, MO · 11.9 mi away5:00 PM CDTSt. Charles County
- 2.00″ hen egg size Trained Spotter2 SSW Saint Charles, MO · 10.1 mi away4:59 PM CDTSt. Charles County
Numerous 1.5 inch hail and occasional 2 inch hail.
- 1.75″ golf ball size Trained Spotter1 NE Saint Charles, MO · 11.3 mi away4:55 PM CDTSt. Charles County
- 1.50″ half dollar size PublicSaint Charles, MO · 9.8 mi away5:00 PM CDTSt. Charles County
time approximate from radar.
- 1.50″ half dollar size Broadcast Media1 E Saint Charles, MO · 10.9 mi away5:05 PM CDTSt. Charles County
- 1.50″ half dollar size Trained Spotter2 SE Saint Charles, MO · 11.7 mi away5:05 PM CDTSt. Charles County
- 1.50″ half dollar size Public2 ESE Saint Charles, MO · 12.1 mi away5:01 PM CDTSt. Charles County
- 1.50″ half dollar size Public2 NNW Bridgeton, MO · 13.5 mi away5:10 PM CDTSt. Louis County
- 1.25″ half dollar size Trained Spotter1 SW Saint Charles, MO · 9.4 mi away4:57 PM CDTSt. Charles County
- 1.00″ quarter size PublicSaint Peters, MO · 5.8 mi away4:50 PM CDTSt. Charles County
- 1.00″ quarter size Public1 SE Saint Charles, MO · 11.0 mi away4:57 PM CDTSt. Charles County
Time estimared from radar.
- 1.00″ quarter size Public3 ESE Kampville, MO · 11.4 mi away4:50 PM CDTSt. Charles County
- 1.00″ quarter size Public2 E Saint Charles, MO · 11.9 mi away4:55 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.
O'Fallon hail on May 26, 2024
NOAA radar estimated stones up to 1.00 inches — quarter size — within about 5 miles of O'Fallon that day, across 1 distinct size band. Sizes vary street to street inside a single swath.