Hail map for Decatur, IL — May 19, 2024
NOAA radar detected hail up to 1.00″ — quarter size — within 5 miles of Decatur on May 19, 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
- 1.50″
- 5.3 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.
Work Decatur on the live hail map

- The whole state around Decatur, with this swath already on it
- Three years of hail swaths, filterable by stone size
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Did hail hit your address?
This page covers Decatur 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 can ask for a free inspection from a vetted local roofer.
What people on the ground measured in Decatur, IL on May 19, 2024
4 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.
- 1.50″ half dollar size Public1 WSW Long Creek, IL · 5.3 mi away8:45 PM CDTMacon County
Image of hailstone next to measuring device via social media at 121 and Bentonville Rd.
- 1.00″ quarter size PublicLong Creek, IL · 6.2 mi away8:49 PM CDTMacon County
Relayed via broadcast media. Image of quarter sized hail in Long Creek.
- 0.88″ penny size PublicMount Zion, IL · 6.1 mi away8:31 PM CDTMacon County
Relayed by Broadcast Media.
- 0.88″ penny size PublicLong Creek, IL · 6.2 mi away8:17 PM CDTMacon County
Relayed by broadcast media. Video of hail in Long Creek.
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.
Decatur hail on May 19, 2024
NOAA radar estimated stones up to 1.00 inches — quarter size — within about 5 miles of Decatur that day, across 1 distinct size band. Sizes vary street to street inside a single swath.