Hail history in South Beloit, IL

Radar has detected major hail over the South Beloit area on 21 days since 2011, up to 2.75" (baseball size or larger) on April 17, 2026. Source: NOAA Severe Weather Data Inventory radar signatures, which estimate hail aloft near South Beloit, not confirmed ground reports.

Data last updated: July 28, 2026

South Beloit sits in the same storm paths as nearby Rockton, which shares most of the hail days listed below.

Every major hail day near South Beloit

July 3, 2026up to 2" near South Beloit · storm peaked at 2.25" (Flora area)April 17, 2026up to 2.75" near South Beloit · storm peaked at 3.5" (Hanover area)April 15, 2026up to 1.75" near South Beloit · storm peaked at 3.5" (Lawrence area)June 25, 2025up to 1.25" near South Beloit · storm peaked at 2" (Gardner area)August 17, 2023up to 2.5" near South Beloit · storm peaked at 3.25" (Aledo area)July 28, 2023up to 1.75" near South Beloit · storm peaked at 2.25" (Elburn area)September 20, 2022up to 2" near South Beloit · storm peaked at 3.25" (Roscoe area)August 10, 2017up to 1.25" near South Beloit · storm peaked at 3.25" (Albany area)June 14, 2017up to 2" near South Beloit · storm peaked at 2.75" (LaSalle area)May 17, 2017up to 1.75" near South Beloit · storm peaked at 3" (Mount Morris area)May 15, 2017up to 1.25" near South Beloit · storm peaked at 2" (Loves Park area)September 3, 2015up to 1.25" near South Beloit · storm peaked at 1.5" (Hartland area)August 19, 2014up to 1.25" near South Beloit · storm peaked at 3" (McClure area)June 17, 2014up to 1" near South Beloit · storm peaked at 3" (Hebron area)May 12, 2014up to 2.5" near South Beloit · storm peaked at 2.5" (Roscoe area)April 13, 2014up to 1" near South Beloit · storm peaked at 2" (Rockford area)July 22, 2013up to 1" near South Beloit · storm peaked at 1.5" (Rock Island area)June 26, 2013up to 1.5" near South Beloit · storm peaked at 2" (Poplar Grove area)June 25, 2013up to 1" near South Beloit · storm peaked at 1.5" (Sugar Grove area)July 18, 2012up to 1.5" near South Beloit · storm peaked at 2" (Old Mill Creek area)August 20, 2011up to 2" near South Beloit · storm peaked at 2.25" (Limestone area)

What this record means for a South Beloit roof

The list above covers 21 radar-confirmed hail days over South Beloit between 2011 and 2026. The largest signature recorded over the South Beloit area was 2.75" (baseball size or larger) on April 17, 2026. Radar put the local estimate at or above the 1" mark, the size generally capable of damaging asphalt shingles, on every one of those days.

Insurers and their adjusters can pull this same NOAA archive, so a date on this list is not news to the company handling a claim. What the archive cannot show is the condition of your specific roof, which is why dated photos and a written inspection report carry the weight in a dispute. Most homeowner policies also set a deadline to report storm damage, commonly one or two years from the date of loss, so a recent date above matters most if the roof was never inspected after it.

Get the roof inspected, free

Radar cannot confirm what hit your shingles; an inspection can, and it costs you nothing. Angi matches you with licensed local roofers who inspect for free and bid the work. Know how it works going in: the roofers pay Angi for the introduction, you pay nothing, and more than one company may call. That is the useful part: multiple written estimates are exactly what you want in hand before an adjuster visit or a contract.

Find licensed roofers near you on Angi

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Before you sign anything, read the contractor red flags: assignment-of-benefits traps, deductible games, and storm-chaser tells.

Common questions

Has South Beloit had hail big enough to damage roofs?

Radar has detected hail up to 2.75" (baseball size or larger) over the South Beloit area, most recently on July 3, 2026. Hail of 1" or larger is generally considered capable of damaging asphalt shingles.

Does this prove my roof was damaged?

No. Radar estimates hail aloft, accurate to roughly a mile, and cannot confirm what reached any specific roof. It is a strong reason to document your roof and check your policy's claim deadline after a listed date, not proof of damage.

How do I check my exact address in South Beloit?

Use the free address lookup on this site. It searches the same NOAA radar archive within a radius you choose around your address, back to 2011.

If one of these dates is recent