Illinois · FIPS 17115

Hail Damage in Macon County, IL

10 years of verified NOAA hail data for Macon County and surrounding areas. 3,301 events recorded since 2015.

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Total Hail Events

3,301

Within 30 miles

Largest Hail

4"

Severe — likely roof damage

Most Recent Event

September 22, 2025

Last recorded hail

Avg Hail Size

1.01"

Across all events

Hail Events in Macon County

100 events within 30 miles · Click for details

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Storm Frequency by Year

Number of hail events recorded each year in Macon County

2025
404
2024
228
2023
373
2022
548
2021
216
2020
305
2019
261
2018
354
2017
202
2016
242
2015
168

Significant Hail Events

Events with hail 1" or larger in Macon County

DateHail SizeDistance
Sep 22, 20251"17.8 mi
Sep 22, 20251"25.3 mi
Sep 21, 20251"25.3 mi
Sep 20, 20251"21.7 mi
Sep 20, 20251"22.3 mi
Sep 20, 20251"23.5 mi
Sep 20, 20251"23.9 mi
Sep 20, 20251"25.3 mi
Sep 20, 20251"23.7 mi
Sep 20, 20251.5"27.6 mi
Sep 20, 20251"26.2 mi
Sep 20, 20251"27.0 mi
Sep 20, 20251"27.3 mi
Sep 20, 20252"27.7 mi
Sep 20, 20251.75"28.3 mi
Sep 20, 20251.5"27.9 mi
Sep 20, 20251.75"28.3 mi
Sep 20, 20251.75"29.4 mi
Sep 20, 20251"29.2 mi
Sep 20, 20251"28.9 mi
Sep 20, 20251.75"29.2 mi
Sep 20, 20251.5"29.8 mi
Sep 20, 20252"29.8 mi
Sep 20, 20251.5"29.1 mi
Sep 20, 20251.5"29.8 mi

Cities in Macon County

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Macon County Hail Damage FAQ

How many hail events has Macon County, IL experienced?+

Macon County, IL has recorded 3301 hail events within a 30-mile radius of the county center since 2015, based on NOAA NEXRAD radar data. With over 3301 events in a decade, Macon County is considered a high-risk hail area.

What is the largest hail size recorded in Macon County?+

The largest hail event recorded near Macon County reached 4 inches. The average hail size across all events is 1.01 inches. Hail above 1 inch can crack shingles, and hail above 1.75 inches can cause severe structural damage requiring full roof replacement.

When is hail season in Illinois?+

Hail season in Illinois typically runs April through July. During these months, atmospheric conditions create powerful thunderstorms capable of producing large hail. Macon County residents should inspect their roofs after any storm and consider a professional inspection each spring.

Does insurance cover hail damage in Macon County?+

Yes, standard homeowner's insurance policies in Illinois typically cover hail damage as part of the "wind and hail" peril. Most policies require you to file a claim within 1–2 years of the storm date. It's important to document damage promptly — even if damage isn't visually obvious from the ground, a licensed roofer can identify hail impacts during a free inspection.

How much does hail damage roof repair cost in Macon County?+

Hail damage repair costs in Macon County typically range from $8,000–$25,000+ for full roof replacement. The final cost depends on roof size, pitch, material type, and the extent of damage. In most cases, if hail damage is confirmed, your homeowner's insurance will cover the cost minus your deductible.

What is a HailScore and how is it calculated?+

A HailScore is a 0–100 risk index that measures historical hail activity near a specific property. The score is calculated from five factors derived from NOAA NEXRAD radar data: storm frequency, recency, hail size, cumulative damage, and proximity. A score of 0–30 is low risk, 31–60 is moderate, 61–80 is significant, and 81–100 indicates a high-impact hail history.

Weather data provided by NOAA National Weather Service and Storm Prediction Center. This product is not affiliated with or endorsed by the U.S. Government. Data covers 2015–2025 within a 30-mile radius of Macon County center.