Waynesville, OH Hail Storm – August 2026

Waynesville, Ohio is experiencing a hail-producing storm on August 7, 2026, with peak hail measured at 1.72 inches. Storm cells are tracking northeast through the area and remain active.

What Happened

The event began in mid-afternoon and intensified through the early evening. The first notable radar-detected signature occurred at 2:39 PM EDT, showing a 1.38-inch hail signature on dual-polarization radar. NWS warning-only reports followed through mid- and late afternoon, reporting primarily 0.75- and 1.00-inch hail sizes. A second radar-detected hail signature appeared at 5:30 PM EDT at roughly 1.00 inch. Alerts continued into the evening, with the NWS issuing a total of 16 alerts tied to this storm; most alerts were reported as NWS warning only while two were radar-detected.

Timeline highlights

• 2:39 PM EDT – Radar-detected hail signature, 1.38-inch.
• Mid-afternoon to early evening – Series of NWS warning-only reports at 0.75" and 1.00".
• 5:30 PM EDT – Radar-detected hail signature near 1.00".
• 7:56 PM EDT – Final listed NWS warning-only alert in this sequence.

The storm is continuing to produce hail and is being tracked via NEXRAD dual-polarization guidance and standard NWS warnings. This page is a live snapshot and may update as new alerts or spotter observations arrive.

Damage Assessment

Observed hail sizes in Waynesville range from 0.75 inch in the warning-only reports to the peak measurement of 1.72 inches. Hail in the 0.75–1.00-inch range commonly produces visible dents on vehicle body panels, broken exterior light fixtures, and pitted vinyl siding. The 1.72-inch peak has potential to crack single-layer asphalt shingles, dent metal roofing, and fracture skylight glazing where exposures were unprotected during the storm.

Neighborhoods beneath the storm track during the radar-detected cores around 2:39 PM EDT and 5:30 PM EDT are the highest priority for field inspection. Photographing hail specimens next to a ruler or coin will help correlate ground evidence with the radar-derived track. Note and photograph any openings in roof coverings, broken HVAC fins, and damaged vehicle panels for immediate triage and claims intake.

What Contractors Should Know

Safety first. Storms are active and may produce recurring hail cores as they track northeast. Do not deploy crews to exposed roofs until radar returns show the threat has passed and local authorities have cleared work zones. For immediate response, prioritize tarping and temporary covers for homes reporting open roof penetrations, broken skylights, or exposed attic spaces. Use reinforced tarps and securement methods designed for short-term weather exposure.

Inspection priorities: roofs (shingles, flashings, vents), mechanical equipment (HVAC condensers, external units), siding and windows, and vehicle fleets. Document location, time, and measured hail diameters in each photograph. Retain measurement photos and note which structures were beneath the radar-detected cores at 2:39 PM EDT and 5:30 PM EDT. Coordinate with claims teams on triage lists for properties under those cores.