Hail map for Romeoville, IL — March 30, 2026
NOAA radar detected hail up to 1.00″ — quarter size — within 5 miles of Romeoville on March 30, 2026.
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- Max hail size
- 1.00″
- quarter
- Impact rating
- 3/10
- from stone size
- Size bands over the city
- 1
- distinct radar bands
- Reached the ground
- 50%
- Severe-hail probability
- Measured on the ground
- 1.75″
- 13.9 mi away · Public
Severe-hail probability peaked at 50% over Romeoville that day — moderate: severe hail likely reached the ground somewhere nearby. It is a separate model from the size estimate above: one asks how big the stones were in the storm, the other asks whether they made it down.
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 Romeoville 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 Romeoville, IL on March 30, 2026
13 reports filed with the National Weather Service — 7 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 Hinsdale, IL · 13.9 mi away11:04 PM CDTDuPage County
- 1.75″ golf ball size Public1 W Oak Brook, IL · 14.7 mi away11:04 PM CDTDuPage County
Time estimated via radar.
- 1.50″ half dollar size Public2 NNW Downers Grove, IL · 12.4 mi away10:52 PM CDTDuPage County
- 1.50″ half dollar size Trained Spotter1 SSW Oak Brook, IL · 13.7 mi away11:04 PM CDTDuPage County
Time estimated via radar.
- 1.25″ half dollar size Public3 NW Romeoville, IL · 3.4 mi away10:26 PM CDTWill County
Report from mPING: Half Dollar (1.25 in.).
- 1.25″ half dollar size Public1 ENE Lisle, IL · 11.4 mi away10:50 PM CDTDuPage County
Photo shared via office service account showed hail ranging from 1 to 1.25 inches in diameter.
- 1.00″ quarter size Emergency Mngr1 NNE Romeoville, IL · 0.2 mi away10:26 PM CDTWill County
Time estimated from radar.
- 1.00″ quarter size Trained Spotter2 SSE Naperville, IL · 7.4 mi away10:23 PM CDTDuPage County
Time estimated via radar.
- 1.00″ quarter size Public5 NNW Plainfield, IL · 7.4 mi away10:22 PM CDTWill County
Time estimated via radar.
- 1.00″ quarter size Trained Spotter4 NE Aurora, IL · 13.2 mi away10:12 PM CDTDuPage County
Time estimated via radar.
- 1.00″ quarter size Emergency MngrBoulder Hill, IL · 13.7 mi away10:15 PM CDTKendall County
Time estimated from radar.
- 1.00″ quarter size Trained SpotterAurora, IL · 13.8 mi away10:12 PM CDTKane County
Corrects the time previous hail report from Aurora. Report of nickel to quarter sized hail in Aurora. Time estimated via radar.
- 1.00″ quarter size Emergency Mngr1 S Oak Brook, IL · 13.9 mi away11:00 PM CDTDuPage County
Report relayed via EM. Time estimated from radar.
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 Romeoville, IL?
This page is one storm. If you are deciding which tool to work Romeoville, IL 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.
Romeoville hail on March 30, 2026
NOAA radar estimated stones up to 1.00 inches — quarter size — within about 5 miles of Romeoville that day, across 1 distinct size band. Sizes vary street to street inside a single swath.