Laredo, TX Hail Storm – May 2026

Laredo, TX experienced an overnight hail event on May 18–19, 2026, with peak stones measured at 1.63 inches in diameter. The event produced repeated National Weather Service alerts and at least one radar-detected hail signature across the Laredo metro.

What Happened

A multi-wave thunderstorm moved through the Laredo metro late evening on May 18 and persisted into the early morning hours of May 19. The National Weather Service issued 11 alerts for the event, beginning at 10:47 PM CDT on May 18 and ending with a final alert at 4:32 AM CDT on May 19. Most alerts were issued as NWS warning only; a radar-detected hail signature from dual-polarization radar was reported at 4:03 AM CDT indicating 1.00-inch hail in portions of the warning area. Alert sizes reported by the NWS ranged from 0.75 inch to 1.00 inch in the warning text. The storm is concluded.

Damage Assessment

Reported hail sizes for the Laredo metro ranged from roughly 0.75 inch to a peak of 1.63 inches. Hail in the 0.75–1.00 inch range commonly causes cosmetic damage to vehicle paint and can crack vulnerable skylights or solar panel glass if impact angles are unfavorable. Hail near 1.63 inches can produce localized denting to metal roofing and vehicle panels, loss of roof shingle granules on asphalt shingles, and damage to unprotected air conditioning equipment. Older or weathered roofing systems in central Laredo and adjacent neighborhoods are at higher risk for accelerated wear and potential leakage where shingles had prior hail or wind damage.

Field reports and radar detections indicate the most concentrated hail echoes occurred during the overnight pulse that triggered the radar-detected alert at 4:03 AM CDT. Where hail accumulated on vehicles or flat surfaces, expect localized pitting and scuffs rather than wholesale structural collapse. Vegetation damage is likely limited to broken branches and defoliation on smaller plants and landscaping in areas that experienced the largest stones.

What Contractors Should Know

Inspect roofs in the Laredo metro for granular loss, bruising of asphalt shingles, and split or cracked edges. Start with roofs older than 10 years and any properties reporting interior leaks after May 19. Photograph damage with scale references, document the date and nearest cross street or address, and note whether the property received NWS warnings or was within the radar-detected hail swath. Prioritize inspections on metal-clad buildings and solar arrays, and secure or tag damaged HVAC units for replacement or repair estimates.

For vehicle and siding repairs, capture close-up and overview images showing dent patterns and surrounding undamaged areas. For insurance submissions, include the NWS alert timeline and the radar-detected hail report at 4:03 AM CDT on May 19 when available. Coordinate temporary tarps or covers only where there is immediate water ingress risk; avoid irreversible repairs until claims are processed and scopes are approved.