Helena, OK Hail Storm – June 2026

Helena, OK recorded hail on June 4, 2026, peaking at 1 inch during a late-afternoon, multi-zone hail event. The storm produced repeated NWS severe thunderstorm warnings across the metro before concluding in the early evening.

What Happened

The event ran through late afternoon into early evening on June 4. NWS issued five separate warning-area alerts: 2:19 PM CDT, 2:34 PM CDT, 2:42 PM CDT, 2:53 PM CDT, and 3:11 PM CDT. Each NWS warning listed 0.75-inch hail. The alerts covered adjacent warning areas across the Helena metro.

NWS logged the warnings with NWS warning only confidence. Radar hail signatures and warning-area timing show a focused hail-producing corridor that moved through the city between 2:15 PM and 3:20 PM. The storm is concluded and no active warnings remain for the Helena area.

Damage Assessment

Hail in the 0.75–1.0 inch range typically causes cosmetic damage to vehicles and superficial impact marks to vinyl siding and aluminum gutters. Asphalt shingle roofs may show bruising and granular loss, especially on older or weathered shingles. Window glass is seldom shattered by 1-inch hail, though skylights and unhardened polycarbonate panels can crack under direct strikes.

Landscaping and soft surfaces in Helena are likely to show torn foliage and bruised fruit. Affected exterior equipment includes exposed HVAC condensers and rooftop mechanicals, which can incur bent fins and dents. Property owners in neighborhoods traversed by the warnings should document paint chips, dents, and any visible granule loss on shingles for insurance and repair estimates after the June 4 event.

What Contractors Should Know

Inspect roofs for shingle bruising and granule loss first. Focus initial checks on south- and west-facing exposures and on roof ridges where impact is concentrated. Photograph damage with a measurable scale, record GPS coordinates, and note the local NWS warning times (2:19 PM–3:11 PM CDT) in inspection reports. Check HVAC outdoor units for dented fins and verify gutters and downspouts for punctures or bending.

Prioritize rapid documentation for customers seeking insurance guidance. Provide clear, itemized estimates that list affected components and recommend targeted repairs versus full replacements where damage is limited to surface bruising. Maintain safety protocols on wet roofs and use fall protection when performing rooftop inspections. Schedule follow-up checks for potential leak development in the weeks after initial repairs.

For precise hail track and paid-product damage zone data, consult the Strike Map for Helena’s June 4 hail track.