Illinois hail map — November 18, 2025
NOAA radar detected hail of an inch or more over 1 Illinois city on November 18, 2025. The largest stones — 1.00″, quarter size — fell over Decatur.
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- Cities hit
- 1
- in Illinois
- Largest stone
- 1.00″
- quarter size
- Impact rating
- 3/10
- from stone size
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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Illinois cities hit on November 18, 2025
What people on the ground measured in Illinois on November 18, 2025
10 reports filed with the National Weather Service — 1 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 Broadcast Media3 N Newton, IL12:34 PM CSTJasper County
Delayed report. Photo shows spiky, oblong hailstones. Time estimated by radar.
- 2.50″ hen egg size Public4 NNE Bellair, IL1:25 PM CSTClark County
Delayed report. Size estimated from photo. Time estimated by radar.
- 1.75″ golf ball size Broadcast Media3 ENE Eaton, IL12:55 PM CSTCrawford County
Delayed report, time estimated by radar.
- 1.25″ half dollar size Broadcast Media3 SW Yale, IL12:40 PM CSTJasper County
Delayed report. Size estimated from photo. Time estimated by radar.
- 1.25″ half dollar size Broadcast MediaLovington, IL1:41 PM CSTMoultrie County
Delayed report. Photo shows accumulating hail, with numerous hailstones between quarter and half dollar size.
- 1.00″ quarter size Broadcast MediaHidalgo, IL1:12 PM CSTJasper County
- 1.00″ quarter size PublicOakley, IL1:23 PM CSTMacon County
Time estimated by radar.
- 1.00″ quarter size Emergency MngrCerro Gordo, IL1:28 PM CSTPiatt County
- 0.70″ penny size Broadcast MediaOakland, IL2:15 PM CSTColes County
- 0.50″ penny size Public2 W Isabel, IL2:20 PM CSTColes County
Report from mPING: Half-inch (0.50 in.).
These are verified ground reports, updated 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.
Other states hit on November 18, 2025
The full US hail map for November 18, 2025 →Other Illinois hail days
Shopping for a hail app to work Illinois?
This page is one storm. If you are deciding which tool to work Illinois 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.
Illinois hail on November 18, 2025
NOAA radar put hail of an inch or more over 1 Illinois city that day. The largest stones — 1.00 inches, quarter size — were over Decatur. Every city hit is listed above with its own stone size.