Golf ball-sized hail detected near Aberdeen, SD on August 30, 2026
Hail was detected at a radar-indicated point within the Aberdeen monitoring area. Actual impact can vary by neighborhood, so nearby homes should use this as a signal to check roofs, gutters, siding, and vehicles.
Damage assessment
The radar-confirmed strike landed approximately 18 miles southeast of downtown Aberdeen, with one hail report logged in Brown County that day. At 1.75 inches, golf ball-sized hail is large enough to cause functional damage to standard architectural asphalt shingles — the dominant material in Aberdeen's housing stock — particularly on roofs older than 10 to 15 years. Shingles in good condition on younger roofs may show granule loss or bruising without immediate leaks, but that still constitutes functional impairment under most insurance policies. Brown County's record includes a 3.5-inch event on July 28, 2025, so this storm sits well below the county's worst — but 1.75 inches is not a cosmetic-only threshold.
On a $205,500 home with a 2% wind/hail deductible, your out-of-pocket baseline is $4,110. Typical repair cost for a 2,000-square-foot roof runs $5,962 — ranging from $4,878 to $7,047 — and full replacement averages $9,937. Get a professional inspection before making any insurance decisions.
At these numbers, the typical repair cost exceeds a standard 2% deductible. Contact your insurer — damage at this level is likely worth filing before you pay out of pocket.
This storm may have damaged your roof — get a free Aberdeen inspection
Aberdeen repair cost reference
Historical context
This event ranks 32nd out of 123 hail events of 1 inch or greater recorded in Brown County over the past 10 years, placing it in the middle of the county's documented record. The largest event on record is 3.5 inches, logged on July 28, 2025. August is historically the most active month for hail in Brown County, accounting for 49 events over the past decade.
Storm system
The same day brought 1.25-inch hail to Burleigh County, North Dakota and 0.75-inch hail to Grand Forks, suggesting a broader system moved through the region — though Brown County's 1.75-inch reading was the most intense of the three.
Contractor guidance
Local contractor data shows current backlogs of 1 to 2 weeks, which is manageable. The storm chaser risk for Aberdeen is rated low per the intake assessment, though the area does draw contractors from larger South Dakota markets after significant events. South Dakota requires residential roofing contractors to hold a license through the South Dakota Contractors Board under SDCL Chapter 36-18A — verify any contractor's license status before signing. Also confirm current general liability and workers' compensation coverage, and know that under SDCL Chapter 36-18A, any contractor who offers to cover or rebate your deductible voids the contract outright.
Permits & building code
At 1.75 inches, outcome depends on roof age and condition — some will need repair, others full replacement. Either way, the contractor pulls the permit in Aberdeen, inspections are required, and permit costs typically run $100 to $250. Class 4 impact-resistant shingles qualify for a 10–20% discount with most South Dakota insurers.
- 1Photograph your roof, gutters, downspouts, and any exterior surfaces showing dents or damage before conditions change.
- 2Contact your insurer to report potential hail damage and ask about your policy's inspection and claim process.
- 3Schedule a licensed South Dakota roofing contractor to inspect the roof — verify license status with the South Dakota Contractors Board before booking.
- 4Request proof of general liability insurance and workers' compensation from any contractor before allowing work to begin.
- 5Keep copies of all contractor estimates, correspondence with your insurer, and inspection reports in a single file.
This storm may have damaged your roof — get a free Aberdeen inspection
Hail size and location are based on NOAA NEXRAD radar data (SWDI) and are radar-confirmed, with a full NWS written report pending.