Hail map for Harvey, IL — May 7, 2024
NOAA radar detected hail up to 1.00″ — quarter size — within 5 miles of Harvey on May 7, 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
- 2.00″
- 7.5 mi away · Emergency Mngr
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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This page covers Harvey 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 7, 2024
What people on the ground measured in Harvey, IL on May 7, 2024
31 reports filed with the National Weather Service — 11 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.
- 2.00″ hen egg size Emergency Mngr2 N Tinley Park, IL · 7.5 mi away2:30 PM CDTCook County
- 2.00″ hen egg size Emergency Mngr2 N Tinley Park, IL · 7.5 mi away2:20 PM CDTCook County
Corrects time on previous hail report from 2 N Tinley Park.
- 2.00″ hen egg size PublicOrland Park, IL · 10.6 mi away2:16 PM CDTCook County
- 1.75″ golf ball size Public1 N Tinley Park, IL · 8.1 mi away2:18 PM CDTCook County
- 1.50″ half dollar size Public1 W Alsip, IL · 7.2 mi away2:23 PM CDTCook County
Time estimated by radar. Relayed via mping.
- 1.50″ half dollar size Trained SpotterPalos Heights, IL · 9.0 mi away2:22 PM CDTCook County
- 1.50″ half dollar size PublicOrland Park, IL · 10.6 mi away2:16 PM CDTCook County
- 1.50″ half dollar size Public2 NW Mokena, IL · 14.3 mi away2:12 PM CDTWill County
Photo shared on social media showing hail that fell in Mokena. The largest hailstone was approximately 1.5 inches in diameter with most other hailstones being under 1 inch in diameter.
- 1.25″ half dollar size Public1 NW Oak Forest, IL · 5.4 mi away2:25 PM CDTCook County
Report from mPING: Half Dollar (1.25 in.).
- 1.25″ half dollar size Trained SpotterCrestwood, IL · 6.0 mi away2:23 PM CDTCook County
Corrects time on previous hail report from Crestwood.
- 1.25″ half dollar size Trained SpotterCrestwood, IL · 6.0 mi away2:20 PM CDTCook County
- 1.25″ half dollar size PublicAlsip, IL · 6.4 mi away2:20 PM CDTCook County
- 1.25″ half dollar size PublicAlsip, IL · 6.4 mi away2:25 PM CDTCook County
Corrects time on previous hail report from Alsip.
- 1.25″ half dollar size PublicOrland Park, IL · 10.6 mi away2:20 PM CDTCook County
- 1.00″ quarter size PublicMerrionette Park, IL · 5.6 mi away1:52 PM CDTCook County
- 1.00″ quarter size PublicBeverly - Chicago, IL · 7.0 mi away1:53 PM CDTCook County
- 1.00″ quarter size Trained Spotter2 N Tinley Park, IL · 7.5 mi away2:17 PM CDTCook County
Orland Park/Tinley Park - 159th and Harlem Ave.
- 1.00″ quarter size Public1 SW Evergreen Park, IL · 7.9 mi away1:56 PM CDTCook County
Report from mPING: Quarter (1.00 in.).
- 1.00″ quarter size Trained SpotterTinley Park, IL · 8.4 mi away2:20 PM CDTCook County
- 1.00″ quarter size Trained Spotter1 SW Auburn-Gresham, IL · 9.1 mi away2:30 PM CDTCook County
Corrects time on previous hail report from 1 SW Auburn-Gresham.
- 1.00″ quarter size Trained Spotter1 SW Auburn-Gresham, IL · 9.1 mi away2:38 PM CDTCook County
- 1.00″ quarter size PublicHometown, IL · 9.3 mi away2:27 PM CDTCook County
Relayed via mping. Time estimated via radar.
- 1.00″ quarter size Public1 E Orland Hills, IL · 9.6 mi away2:17 PM CDTCook County
Report from mPING: Quarter (1.00 in.).
- 1.00″ quarter size PublicWorth, IL · 9.7 mi away2:23 PM CDTCook County
Report from mPING: Quarter (1.00 in.).
- 1.00″ quarter size Public1 W Oak Lawn, IL · 9.9 mi away2:26 PM CDTCook County
Report from mPING: Quarter (1.00 in.).
- 1.00″ quarter size PublicPalos Hills, IL · 10.5 mi away2:23 PM CDTCook County
Report from mPING: Quarter (1.00 in.).
- 1.00″ quarter size Trained Spotter1 W Palos Park, IL · 11.3 mi away2:20 PM CDTCook County
- 1.00″ quarter size Trained SpotterOrland Park, IL · 13.6 mi away2:13 PM CDTCook County
179th near Southwest Highway.
- 0.88″ penny size Public1 WNW Tinley Park, IL · 9.2 mi away2:17 PM CDTCook County
- 0.88″ penny size CO-OP Observer3.0 SW Midway Airport, IL · 11.3 mi away2:27 PM CDTCook County
- 0.75″ penny size Public1 SW Evergreen Park, IL · 7.9 mi away1:53 PM CDTCook County
Report from mPING: Dime (0.75 in.).
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.
Harvey hail on May 7, 2024
NOAA radar estimated stones up to 1.00 inches — quarter size — within about 5 miles of Harvey that day, across 1 distinct size band. Sizes vary street to street inside a single swath.