Remer, MN Hail Storm – August 2026

Remer, MN experienced a multi-zone hail-producing storm on August 20, 2026, with peak hail reaching 2.01 inches. The event progressed through the late afternoon and early evening and concluded after a sequence of seven NWS alerts.

What Happened

The storm produced seven NWS alerts between 5:10 PM CDT and 9:12 PM CDT. Alerts across the sequence were a mix of radar-detected hail signatures and a final NWS warning-only alert. Key alert points:

• 5:10 PM CDT – 1.02-inch hail reported via dual-polarization radar.
• 5:40 PM CDT – 1.33-inch hail reported via dual-polarization radar.
• 6:45 PM CDT – 1.30-inch hail reported via dual-polarization radar.
• 6:48 PM CDT – 1.18-inch hail reported via dual-polarization radar.
• 7:41 PM CDT – 1.42-inch hail reported via dual-polarization radar.
• 8:34 PM CDT – 1.47-inch hail reported via dual-polarization radar.
• 9:12 PM CDT – 1.00-inch hail listed as an NWS warning-only report.

Radar-detected signatures led the sequence from early evening into night. The alerts outline a layered storm track through the Remer metro area, with multiple radar-derived hail reports preceding the final NWS warning-only notice.

Damage Assessment

Hail at 2.01 inches produces impact signatures consistent with significant surface damage on exposed materials. Expect rounded dents on vehicle body panels, chipped automotive glass in some cases, and concentrated impact patterns on parked vehicles. Asphalt shingle systems commonly show granule loss, bruising, and fractured tabs following impacts of this size. Metal roofing and gutters can show deformation and denting. Skylights, solar panels, and soft metal HVAC housings often show direct-impact damage where exposure was unprotected.

Inspectors working the Remer area after the August 20 event should document hail imprint size, dent patterns, and clustered impact locations on horizontal surfaces such as vehicles, outdoor equipment, and roof planes. Note differences between direct-break impacts and scoured granule loss. Use consistent photo scales and capture date/time-stamped evidence tied to the local event window when reporting findings.

What Contractors Should Know

Prioritize safety before any on-roof work. Conduct initial surveys from the ground and with binoculars. If rooftop access is required, use fall protection and wet-surface precautions. Photograph full-system conditions before performing temporary repairs. Capture multiple angles of suspect shingles, close-ups showing granule loss, and a wider shot that includes neighboring undamaged areas for comparison.

For estimates, separate cosmetic denting from functional failures. Measure hail dents on vehicles and record locations relative to the property. Note missing or fractured shingle tabs, exposed underlayment, and deformed metal flashing. Provide clients with time-stamped documentation and reference the local alert timeline when preparing scopes. Schedule temporary tarps only where material integrity is compromised and prioritize permanent repairs where membranes or structural elements are exposed.