Golf ball-sized hail detected near Aberdeen, SD on June 29, 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-indicated strike landed approximately 17 miles east of downtown Aberdeen, with one hail report logged in Brown County that day. At 2 inches, golf ball-sized hail crosses the functional damage threshold for standard architectural asphalt shingles — the material found on most Aberdeen homes. Granule loss, cracked tabs, and bruising that compromises water-shedding ability are realistic outcomes, particularly on roofs older than 10 years. Brown County's record event was 3.5 inches on July 28, 2025, which is the benchmark for the area's worst-case scenario; this event is measurably less severe but still warrants a professional look.
On a home at Aberdeen's median value of $205,500, a 2% wind/hail deductible works out to roughly $4,110 out of pocket. Typical repair cost for a 2,000 square foot roof runs $5,632, ranging from $4,608 to $6,656 depending on scope. 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
With 123 hail events of 1 inch or larger recorded in Brown County over the past 10 years, this June 29 storm ranks 13th by magnitude out of those 123 events. The county's largest recorded event reached 3.5 inches on July 28, 2025. June historically produces 28 events county-wide over a 10-year period, placing it above the monthly average — consistent with the late-spring surge driven by Gulf moisture and the low-level jet that characterizes eastern South Dakota hail season.
Storm system
This was not an isolated cell. The same system produced baseball-sized hail — 4 inches — in Cass County and Burleigh County, North Dakota, with quarter-sized hail reported in Grand Forks County, indicating a large, organized severe weather event moved through the northern Plains on June 29.
Contractor guidance
Local contractor data shows the current backlog in the Aberdeen market runs 1 to 2 weeks, and storm chaser risk is assessed as low for this area. That said, Aberdeen's roofing market is thin — most post-storm capacity comes in from contractors based in larger South Dakota metros, so backlogs can lengthen quickly 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 that license before signing anything. Also confirm current general liability and workers' compensation coverage, and note that any contractor who offers to cover or rebate your deductible is violating state law — that contract is void under SDCL Chapter 36-18A.
Permits & building code
At 2 inches, repair is possible on roofs in sound condition, but replacement is often the outcome on older or already-compromised shingles once a full inspection is done. Whoever does the work must pull the permit — that falls on the contractor in Aberdeen — and an inspection is required; permit costs typically run $100 to $250. Class 4 impact-resistant shingles qualify for a 10–20% discount with most South Dakota insurers.
- 1Photograph all roof surfaces, gutters, downspouts, siding, and any exterior AC units before anything is repaired or cleaned up.
- 2Schedule a licensed South Dakota roofing contractor to inspect the roof — verify license status through the South Dakota Contractors Board.
- 3Contact your insurance company to report potential hail damage and begin the claims process.
- 4Verify the contractor's general liability and workers' compensation certificates are current before allowing anyone on your roof.
- 5Keep copies of all inspection reports, written estimates, and any communications with your insurer in one folder.
This storm may have damaged your roof — get a free Aberdeen inspection
Hail size and location data for this event are sourced from NOAA NEXRAD radar via the Severe Weather Data Inventory (SWDI) and are radar-confirmed, with a full NWS storm survey write-up pending.