Michigan · FIPS 26049

Hail Damage in Genesee County, MI

10 years of verified NOAA hail data for Genesee County and surrounding areas. 4,743 events recorded since 2015.

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Total Hail Events

4,743

Within 30 miles

Largest Hail

4"

Severe — likely roof damage

Most Recent Event

July 21, 2026

Last recorded hail

Avg Hail Size

0.97"

Across all events

Hail Events in Genesee 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 Genesee County

2026
370
2025
330
2024
424
2023
947
2022
400
2021
532
2020
359
2019
694
2018
113
2017
271
2016
52
2015
251

Significant Hail Events

Events with hail 1" or larger in Genesee County

DateHail SizeDistance
Jul 21, 20261.25"9.1 mi
Jul 21, 20261.5"9.2 mi
Jul 21, 20261"11.0 mi
Jul 21, 20261"28.3 mi
Jul 21, 20261"29.3 mi
Jul 21, 20261"27.4 mi
Jul 18, 20261.25"28.6 mi
Jul 18, 20261.25"29.9 mi
Jul 18, 20261.25"29.8 mi
Jul 18, 20261.25"28.5 mi
Jul 18, 20261.25"26.7 mi
Jul 18, 20261"28.5 mi
Jul 18, 20261.25"27.6 mi
Jul 16, 20261.25"29.7 mi
Jul 16, 20261.25"29.9 mi
Jul 16, 20261.25"29.5 mi
Jul 15, 20261.25"29.9 mi
Jul 15, 20261"27.9 mi
Jul 15, 20261"17.8 mi
Jul 15, 20261"15.3 mi
Jul 15, 20261"13.1 mi
Jul 15, 20261.25"13.4 mi
Jul 15, 20261.25"13.1 mi
Jul 15, 20261"12.6 mi
Jul 15, 20261"11.7 mi

Cities in Genesee County

View detailed hail data for specific cities within the county

Check Your Exact Address

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Genesee County Hail Damage FAQ

How many hail events has Genesee County, MI experienced?+

Genesee County, MI has recorded 4743 hail events within a 30-mile radius of the county center since 2015, based on NOAA NEXRAD radar data. With over 4743 events in a decade, Genesee County is considered a high-risk hail area.

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

The largest hail event recorded near Genesee County reached 4 inches. The average hail size across all events is 0.97 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 Michigan?+

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

Does insurance cover hail damage in Genesee County?+

Yes, standard homeowner's insurance policies in Michigan 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 Genesee County?+

Hail damage repair costs in Genesee 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 0–25 is Low, 26–50 is Moderate, 51–75 is High, and 76–100 is Very High — the same sacred bands used on the live report.

Need a Genesee County address's hail history as a document?

The Official Hail History Report is a one-off $9.95 PDF: the NOAA Storm Events and NEXRAD radar records within 1 mile of the address over 10 years, each with its government source ID. Documents exposure, not damage.

Order the PDF — $9.95

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 to present within a 30-mile radius of Genesee County center.