Camdenton, MO Hail Storm – September 2026

Camdenton, MO — Late afternoon September 16, 2026: a storm produced peak hail of 2.22 inches across the Camdenton metro and generated two separate NWS alerts. The event moved through the area in a brief but intense late-afternoon to early-evening window and has concluded.

What Happened

Dual-polarization radar first identified a strong hail signature at 4:51 PM CDT, indicating 1.58-inch stones in the northern parts of the metro. The radar-detected hail signature prompted the initial alert. A second alert followed at 5:11 PM CDT with a 1.00-inch hail indication issued as an NWS warning-only point. The two alerts together form a multi-zone aggregate for this storm across Camdenton and adjacent neighborhoods. Radar returns diminished after the early-evening period and the storm is listed as concluded.

Damage Assessment

Hail during the event included stones larger than a golf ball (1.75 inches) and below baseball size (2.75 inches). Stones of this scale can produce visible vehicle panel denting and concentrated impact damage to exposed metal and soft siding. On roofing, expect accelerated granule loss on asphalt shingles and localized fracture of older or already-weathered shingles. Skylights, solar panels, and exposed air-conditioning fins are at elevated risk for impact damage when struck by stones of golf-ball size or larger.

Damage patterns associated with this size range are typically uneven across a neighborhood. Localized surface scouring and chipped paint on outdoor equipment are common where hail concentrations were highest. Where hail struck during late afternoon peak intensity, expect a higher incidence of dented sheet metal, dented gutters, and compromised rubber seals on vehicles and equipment.

What Contractors Should Know

Prioritize on-site safety and rapid roof triage. Start with a drive-by survey to map obvious vehicle and roof impacts. For roofs, document granule loss, cracked or missing tabs, and any punctures. Photograph all damage with a measurable scale and include time-stamped images. Preserve representative damaged shingles and metal samples for insurer review. Inspect HVAC condenser coils, solar arrays, and skylights before power restoration or cover removal.

For repairs, temporary tarping should address active leaks only and be installed by trained crews using industry-standard anchoring. Estimate repairs considering likely shingle replacement versus full-system replacement for older roofs. Provide written scopes with material specifications and measured hail sizes noted. Coordinate early with property owners on claims documentation and material retainage. Keep safety top of mind when working on wet surfaces and late-afternoon light conditions.

Refer to the Strike Map for the radar-confirmed hail swath and the damage zone.