Arapahoe, WY Hail Storm – June 2026

Arapahoe, WY saw hail up to 0.81 inch on June 27, 2026, during a late-afternoon multicell storm that produced multiple NWS warnings. The event is concluded.

What Happened

The storm produced a series of six NWS alerts between 2:30 PM MDT and 4:36 PM MDT on June 27. Alerts and detections were as follows:

• 2:30 PM MDT – 0.75-inch hail – NWS warning only
• 3:13 PM MDT – 0.75-inch hail – dual-polarization radar detection
• 3:33 PM MDT – 0.75-inch hail – NWS warning only
• 3:54 PM MDT – 0.75-inch hail – NWS warning only
• 4:15 PM MDT – 0.75-inch hail – NWS warning only
• 4:36 PM MDT – 0.75-inch hail – NWS warning only

The radar-detected hail report at 3:13 PM MDT provided independent evidence of hail within the warning sequence. NWS warnings supplied the operational alerting footprint. The sequence covered a roughly two-hour window in the late afternoon and early evening.

Damage Assessment

Peak hail reached 0.81 inch. Hail in the 0.75–0.81-inch range typically causes cosmetic and minor functional damage. Expect surface impacts such as chipped paint on siding, shallow dents to aluminum trim, and cosmetic dents on vehicle panels. Asphalt shingle roofs may show localized granule loss and surface bruising; widespread shingle breakage or immediate structural failure is unlikely at this size.

Glass breakage is uncommon at under 1 inch unless hail struck thinner or already damaged panes. External equipment such as air-conditioning condenser fins and exposed metal units can sustain bent fins and small dents. Gutters, soffits, and vinyl siding may show dings or scuffs rather than large sections detached.

What Contractors Should Know

Prioritize a visual roof inspection for granule loss, shingle bruising, and fractured tabs. Use close-up photography against a measuring scale to document hail size and impact patterns. Inspect ridge caps, flashing, skylights, and valleys for impact marks. Note any soft spots or depressed areas that suggest compromised underlayment. Record GPS locations and timestamps for each documented hit.

On exteriors, inspect vehicles, HVAC condensers, gutters, and siding. Check for bent condenser fins and displaced panels that can reduce equipment efficiency. For vehicles, photograph panel dents with a size reference and note ownership and location. For insurance scopes, provide itemized lists of component-level repairs and include cost estimates for paint, siding replacement, shingle patching, and condenser repair.

Use the paid Strike Map for a precise hail track and damage zone mapping.