Hail map for Downers Grove, IL — February 27, 2024
NOAA radar detected hail up to 1.00″ — quarter size — within 5 miles of Downers Grove on February 27, 2024.
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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
- Measured on the ground
- 2.50″
- 4.9 mi away · Trained Spotter
Sizes come from NOAA radar, which runs about ±0.25″ against ground truth. It is canvass-targeting quality, not claim evidence.
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This page covers Downers Grove 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 Downers Grove, IL on February 27, 2024
20 reports filed with the National Weather Service — 8 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.
- 2.50″ hen egg size Trained Spotter1 SW Darien, IL · 4.9 mi away7:54 PM CSTDuPage County
Photo shared via social media showing 2.5 inch diameter hailstone on the south side of Downers Grove. Another report of 2 inch diameter hail was also received from the area. Time estimated from radar.
- 2.00″ hen egg size Public2 ESE Woodridge, IL · 4.1 mi away8:00 PM CSTDuPage County
Photo shared via social media shows hail up to hen egg size between Downers Grove and Darien. Time estimated by radar.
- 1.75″ golf ball size PublicDarien, IL · 3.7 mi away8:09 PM CSTDuPage County
Relayed via mPING. Time estimated by radar.
- 1.75″ golf ball size Public2 SW Darien, IL · 5.4 mi away8:06 PM CSTDuPage County
Relayed via mPING. Time estimated by radar.
- 1.75″ golf ball size PublicRomeoville, IL · 12.5 mi away7:57 PM CSTWill County
Photo shared via broadcast media showed golf ball sized hail in north Romeoville. Time estimated by radar.
- 1.50″ half dollar size Public1 W Oak Lawn, IL · 13.9 mi away8:36 PM CSTCook County
Relayed via mPING. Time estimated by radar.
- 1.50″ half dollar size NWS Employee3 N Plainfield, IL · 14.7 mi away7:50 PM CSTWill County
- 1.50″ half dollar size NWS Employee3 N Plainfield, IL · 14.7 mi away7:47 PM CSTWill County
NWS employee reports hail up to 1.5 inch diameter in Plainfield. Time estimated by radar.
- 1.25″ half dollar size Public1 E Bolingbrook, IL · 7.8 mi away8:01 PM CSTWill County
Public report of half dollar sized hail in eastern Bolingbrook. Time estimated by radar.
- 1.00″ quarter size NWS Employee1 S Downers Grove, IL · 2.7 mi away8:00 PM CSTDuPage County
Quarter sized hail reported in south Downers Grove.
- 1.00″ quarter size PublicLa Grange Park, IL · 7.4 mi away8:10 PM CSTCook County
Relayed via mPING. Time estimated by radar.
- 1.00″ quarter size NWS Employee3 SSE Naperville, IL · 7.8 mi away7:49 PM CSTDuPage County
Quarter sized hail near 87th Street and Naper Boulevard in Naperville. Time estimated by radar.
- 1.00″ quarter size Trained Spotter3 SSE Naperville, IL · 8.2 mi away7:56 PM CSTDuPage County
Nickel to quarter size hail near Washington and 87th.
- 1.00″ quarter size Emergency Mngr3 WSW Bolingbrook, IL · 10.2 mi away7:51 PM CSTWill County
Will County EMA reported hail up to quarter sized in west Bolingbrook. Time estimated by radar.
- 1.00″ quarter size Public3 ESE Lemont, IL · 11.4 mi away8:13 PM CSTCook County
Relayed via mPING. Time estimated by radar.
- 1.00″ quarter size CO-OP Observer3.0 SW Midway Airport, IL · 12.9 mi away8:30 PM CSTCook County
Quarter size hail from 830pm to 835pm. Peak wind 41 mph.
- 1.00″ quarter size Trained Spotter4 ESE Aurora, IL · 13.2 mi away7:38 PM CSTDuPage County
Estimated quarter size hail near Eola and Ogden.
- 1.00″ quarter size Public1 W Oak Lawn, IL · 13.9 mi away8:36 PM CSTCook County
Relayed via mPING. Time estimated by radar.
- 1.00″ quarter size PublicHomer Glen, IL · 14.9 mi away8:12 PM CSTWill County
- 0.88″ penny size Public1 W Northlake, IL · 9.0 mi away7:56 PM CSTCook County
Public report of hail up to nickel size near I-294 in Northlake. Time estimated by 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 Downers Grove, IL?
This page is one storm. If you are deciding which tool to work Downers Grove, 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.
Downers Grove hail on February 27, 2024
NOAA radar estimated stones up to 1.00 inches — quarter size — within about 5 miles of Downers Grove that day, across 1 distinct size band. Sizes vary street to street inside a single swath.