Illinois Hail Reports
Track recent hail storms across Illinois with reported hail size, affected communities, event dates, and links to detailed storm reports. Download the free app to view HailPing’s opportunity assessment for each eligible event.
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HailPing currently has 28 published hail reports for Illinois. Reports are ordered by event date and include factual storm measurements and affected areas.
Affected area
Kankakee / Campus / Buckingham corridor
Severe hail activity was reported across the Kankakee / Campus / Buckingham corridor. Maximum reported hail size reached 6.00 inches. NOAA radar estimated hail of 1.00 inches or more over about 310 square miles within 5 miles of the reports. 31 qualifying reports measured 1.00 inches or larger, including 27 at 1.75 inches or larger.
Affected area
Cornell, IL · Odell, IL · Pontiac, IL
Severe hail activity was reported across the Cornell, IL · Odell, IL · Pontiac, IL area. Maximum reported hail size reached 4.00 inches. NOAA radar estimated hail of 1.00 inches or more over about 50 square miles within 5 miles of the reports. 6 qualifying reports measured 1.00 inches or larger, including 5 at 1.75 inches or larger.
Affected area
Dieterich / Yale / Casey corridor
Severe hail activity was reported across the Dieterich / Yale / Casey corridor. Maximum reported hail size reached 2.50 inches. NOAA radar estimated hail of 1.00 inches or more over about 50 square miles within 5 miles of the reports. 9 qualifying reports measured 1.00 inches or larger, including 3 at 1.75 inches or larger.
Affected area
Annapolis / Hidalgo / Newton corridor
Severe hail activity was reported across the Annapolis / Hidalgo / Newton corridor. Maximum reported hail size reached 2.50 inches. NOAA radar estimated hail of 1.00 inches or more over 1 square miles within 5 miles of the reports. 5 qualifying reports measured 1.00 inches or larger, including 3 at 1.75 inches or larger.
Illinois currently has 28 published hail reports in the HailPing archive. The latest reported event occurred on August 22, 2026, and the largest reported hail measured 6". Published reports currently include activity affecting Aviston, IL · Grantfork, IL · Highland, IL, Schaumburg / Sleepy Hollow / Hanover Park corridor, Algonquin / Huntley / Byron corridor, and 176 other areas.
HailPing groups reported hail into individual storm events and affected corridors. Public reports include event dates, locations, maximum reported hail size, and qualifying report counts. Hail below 1.00 inch may appear as supporting context but does not create standalone opportunities, alerts, or paid storm reports.
Last updated
Each market page tracks recent storms, hail history, and exposure for one Illinois city or metro.
HailPing separates public storm facts from opportunity analysis so users can review what happened before deciding whether a market deserves attention.
Reported hail size, event date, affected areas, storm measurements, and factual event context.
Industry-specific GO or VERIFY when available, a preview of every new report, and the full briefing once a report is 14 days old.
New storms in full the day they publish, plus lead lists with contacts, competitor and partner lists, radar playback, exports, and radius alerts.
Published Illinois hail reports are listed on this page in reverse chronological order. Each report includes the event date, maximum reported hail size, affected area, and a link to the full public storm page.
HailPing treats reported hail measuring 1.00 inch or larger as qualifying activity. Reports below 1.00 inch may provide storm context but do not create standalone opportunities or activate hail-market pages.
A free account in the HailPing app provides hail alerts for Illinois, the industry-specific GO or VERIFY on every storm when an assessment exists, a preview of each new report, and the full briefing once a report is 14 days old. Lead lists and exports are Pro at any report age.
Download the free HailPing app and add Illinois to the states you monitor. HailPing sends a push or email when qualifying hail lands there, with the hail size, place, exposure, and report count. Pro adds radius alerts around specific addresses.
Download the free app for Illinois hail alerts, your industry’s verdict on every storm, and full briefings once a report is 14 days old.
