Dexter, KS Hail Storm – May 2026

Dexter, KS experienced a concluded severe-hail event on May 4–5, 2026 with peak hail to 2.72 inches and a sequence of radar-detected and NWS-warning alerts across the municipal area.

What Happened

The alert sequence began late on May 4 and continued into the early hours of May 5. NWS alerts associated with this event included six issuances affecting the Dexter metro:

• May 4 · 10:43 PM CDT – 1.02" hail – dual-polarization radar detection
• May 5 · 12:49 AM CDT – 0.75" hail – NWS warning only
• May 5 · 12:59 AM CDT – 1.00" hail – dual-polarization radar detection
• May 5 · 1:38 AM CDT – 1.47" hail – dual-polarization radar detection
• May 5 · 2:30 AM CDT – 1.05" hail – dual-polarization radar detection
• May 5 · 2:47 AM CDT – 1.00" hail – dual-polarization radar detection

Local radar processing and post-event aggregation identified a maximum hail size of 2.72 inches within the broader storm footprint. Several alerts were supported by dual-polarization radar detection; one alert was issued on the basis of the NWS warning without concurrent dual-polarization confirmation. The system moved through the area between late evening and the pre-dawn period, producing multiple episodes of hail cores that tracked across municipal and adjacent residential sectors.

Damage Assessment

Radar-derived hail reached 2.72 inches at peak within the storm corridor over Dexter on May 4–5, 2026. The operational alert sequence recorded hail cores from 0.75 to 1.47 inches across several neighborhoods prior to the peak detection. No spotter-verified structural collapse reports are included in the NWS alert notes for this event.

Given the recorded sizes and the timing through populated hours, the highest risk locations for hard-surface and soft-surface impact were vehicle clusters, exposed mechanical equipment, and roofing materials in the central and eastern sections of the city where radar indicated repeated hail cores. Where property owners report visible denting, broken glass, or roof shingle loss after this event, document location, photo time, and proximity to the radar-detected hail swath for claims and repair planning.

What Contractors Should Know

Prioritize triage inspections for municipal facilities and high-value commercial roofing in areas noted on the radar-derived alert sequence. Start with photographic baseline documentation of roofs, mechanical units, and vehicle fleets before any temporary repairs. Use measured hail diameters and the alert timestamps to map the sequence of impacts when compiling scope and estimate sheets.

Follow standard safety protocols for on-roof assessments during daylight. Confirm insurance contacts and obtain signed access agreements before entering private properties. For large-scale assignments, coordinate staging of materials and tarp crews in zones that intersect the radar-detected swath to limit further water intrusion.