La Mesa, NM Hail Storm – June 2026

La Mesa, NM experienced a late-afternoon hail-producing thunderstorm on June 14, 2026, with peak hail measured at 1.66 inches and a mix of radar-detected returns and NWS warnings across the metro area.

What Happened

The event unfolded in the late afternoon and early evening, producing 11 NWS alerts between 4:42 PM MDT and 7:42 PM MDT. Early warnings at 4:42 PM and 4:53 PM reported 0.75-inch hail as NWS warning only. Dual-polarization NEXRAD radar detected hail-sized returns at 5:31 PM MDT and again at 5:41 PM MDT, including radar-derived pads above 1.0 inch. Additional NWS warning-only alerts continued through the early evening, and a later radar-detected return at 6:32 PM MDT registered slightly above 1.0 inch. The sequence shows overlapping warning-only messages and radar-detected hail returns across multiple sectors of the La Mesa metro.

Damage Assessment

Most alerts reported 0.75-inch hail, with multiple radar returns above 1.0 inch in segments of the storm track. In La Mesa neighborhoods beneath the radar-detected returns, expect denting to unshielded vehicle panels and pitted automotive glass where hail impacted directly. Roof coverings exposed to the larger radar returns are at elevated risk for asphalt shingle granule loss and surface abrasion. Ground-level soft materials such as patio furniture and garden plants likely sustained cosmetic damage in areas with repeated pinging from smaller stones.

Field reports and the mix of radar and NWS-warning evidence suggest damage will be patchy rather than uniform. Inspectors should prioritize properties under the time windows associated with radar detections and the string of NWS warnings for visible panel dents, fractured skylights, and concentrated shingle wear.

What Contractors Should Know

Prioritize safety and documentation. Conduct visual roof inspections from the ground and via short, safe ladder checks where conditions allow. Photograph vehicle damage, roof shingles (wide and close-up shots), and any broken glass. Note the local time of inspection and compare against the 5:31 PM MDT and 5:41 PM MDT radar detections and the later 6:32 PM MDT return to align observed damage with the storm timeline.

For repairs, treat areas with radar-detected >1.0-inch returns as higher priority for shingle replacement rather than cosmetic repair. Temporary tarping should protect interior exposures if inspectors find compromised flashings or punctured roofing underlayment. Provide clients clear, time-stamped documentation and separate line items for cosmetic versus functional repairs to support insurance submissions. Coordinate vehicle and exterior soft-goods assessments with property owners before any on-site work.

Access the paid Strike Map to view the precise hail track and the damage zone for this event.