Philadelphia, MS Hail Storm – September 2026

Philadelphia, MS — Sept 21, 2026. A multi-cell storm system is tracking through the metro and producing hail up to 2.5 inches while prompting a string of NWS warnings and radar hail detections.

What Happened

The event began in mid-afternoon and is continuing to produce organized hail-producing cells into the late evening. Thirty-two NWS alerts were issued across the Philadelphia, MS metro between about 2:11 PM CDT and 9:53 PM CDT. Most alerts carried NWS warning-only hail size calls near one inch. Multiple dual-polarization radar detections accompanied the warning stream. Radar returns included measured signatures at 1.2 inches, 1.41 inches and 2.4 inches during the late afternoon and early evening, with additional NWS warning-only updates following those radar hits. The storm is tracking roughly northeast through the metro and remains active as of this update.

Damage Assessment

Alerts and radar signatures indicate a mix of small to large hail along the storm track through central Philadelphia, MS. Detected sizes range from roughly three-quarters of an inch up to radar signatures near two and a half inches. Hail in the 0.75–1.75 inch band commonly produces chipped windows, dented siding, and surface damage to vehicle paint and trim. Stones above 1.75 inches substantially increase the risk of asphalt shingle punctures, broken skylights, cracked glass and deeper dents in metal panels.

Observed warning clustering and radar concentration point to the highest impact corridor running northeast across the immediate metro. Commercial properties with exposed roof runs and fleets parked outdoors are at elevated risk. Localized damage reports should be expected along that radar-indicated track; actual ground impacts will vary by exposure, roofing type and duration of hail cores.

What Contractors Should Know

Prioritize rapid inspection in the radar-indicated corridor through central Philadelphia, MS. Start with geotagged photo documentation of roof surfaces, gutters, skylights and vehicle panels. Use a consistent reference object in images (coin or ruler) and log the inspection time. For ongoing hail activity, delay nonessential roof access until hail cells move away. Where immediate weather permits, focus on temporary tarping of pierced asphalt shingles and securing broken glazing to limit water intrusion.

Triage assignments by severity and occupancy. Inspect commercial flat roofs and fleet vehicles first, then residential properties by reported leakage or visible panel deformation. Record serial numbers and material types for replacement estimates. Communicate expected lead times for shingles, metal panels and glass; plan for surge pricing and extended material backlogs. Maintain ladder and fall-protection protocols while working after active hail passes.

The radar-confirmed hail swath and paid Strike Map product show the damage zone for customers who require the detailed radar-derived hail footprint.