Melstone, MT Hail Storm – July 2026

Melstone, MT experienced radar-detected severe hail on July 8, 2026, in the afternoon. Peak measured hail reached 1.69 inches and the event concluded later that day.

What Happened

A single NWS severe thunderstorm warning was issued for the Melstone warning area at 2:19 PM MDT on July 8. The warning cited radar-detected hail near 1.02 inches based on dual-polarization NEXRAD analysis. Radar returns showed a compact hail signature moving across the immediate Melstone vicinity in the mid-afternoon.

The warning covered a focused corridor through the town and surrounding rural roads. No additional NWS alerts were issued for this cell after the initial 2:19 PM advisory. The event was short-lived and moved out of the warning area by early evening.

Damage Assessment

Hail at or exceeding 1 inch in diameter can produce moderate exterior damage on vulnerable surfaces. In Melstone, expect potential loss of asphalt shingle granules, bruising to composite roofing, and surface dents to unprotected vehicles. Vinyl siding may show cracking or pitting where impacts were direct and repeated.

Glass breakage is less common at this size but possible where stones strike at high velocity or at thin, unsupported glass. Agricultural equipment, exposed outdoor furniture, and unshielded solar panels within the warning area should be inspected for surface pitting and localized dents. No field reports tied to specific addresses are included in this summary.

What Contractors Should Know

Prioritize roof and vehicle triage in Melstone where the radar-derived hail track crossed. Begin with photographic documentation from the road and property perimeter before accessing roofs. Record timestamps and reference the 2:19 PM MDT warning time in initial claims documentation. For roofing inspections, look for granule loss along eaves, blended shingle areas that hide impact points, and localized mat deformation along hips and ridges.

Use conservative safety practices on soft or wet decking and secure temporary covers only after an initial assessment. For fleet and vehicle repair work, catalog dents by panel and capture multiple angles under diffuse light. Coordinate with adjusters on progressive damage examples versus preexisting wear. Schedule follow-up inspections for adjacent structures and outbuildings along the reported hail track.

Access the Strike Map for the precise hail track and damage zone.