Ledger, MT Hail Storm – July 2026

Ledger, MT experienced a short-lived severe hail event on July 18, 2026, producing stones up to 1.25 inches and triggering multiple NWS warnings across the metro area in the early evening.

What Happened

The storm moved through Ledger in the late afternoon and early evening and is now concluded. The NWS issued six distinct alerts tied to this storm between 5:30 PM MDT and 6:38 PM MDT. The sequence and detection method were as follows:

• 5:30 PM MDT — NWS warning only for 1-inch hail coverage in the initial warning area.
• 5:48 PM MDT — NWS warning only for 1-inch hail as the system tracked northeast across metro Ledger.
• 6:02 PM MDT — NWS warning only reporting 0.75-inch hail in a narrowing corridor.
• 6:21 PM MDT — Dual-polarization radar detected hail signatures consistent with larger stones while NWS continued warnings; radar indicated concentrated returns over central Ledger.
• 6:21 PM MDT — A concurrent NWS warning only alert noted 0.75-inch hail in an adjacent sector.
• 6:38 PM MDT — NWS warning only reissued for 1-inch hail as the cell weakened and exited the metro area.

Radar evidence was present for a portion of the event. Dual-polarization radar identified hail signatures near 6:21 PM MDT that align with the largest reported values. Other alerts were issued by the NWS warning system without additional radar confirmation listed in the alert text.

Damage Assessment

Reported hail sizes ranged from roughly three-quarters of an inch to just over one inch, with radar detection supporting the largest returns near central Ledger. In this size range, expect common vehicle panel dents and localized cosmetic damage to paint. Asphalt shingle surfaces may show bruising and early granular loss where hail concentration was highest within the NWS warning area. Exterior equipment such as air-conditioning condensers, vinyl siding, and skylights are at elevated risk for impact marks and cracks where exposure was direct.

Claims data and field reports are needed to quantify loss in specific neighborhoods. Inspection should prioritize addresses that were inside the NWS warning area and coincide with the radar-indicated return near 6:21 PM MDT.

What Contractors Should Know

Inspect roofs for shingle bruising, torn or missing granules, and cracked tabs. Use high-resolution photos and geotagging for every rooftop and vehicle panel inspection. Log the inspection time, street address, and the observed hail size or damage pattern. For metal roofs and HVAC units, check for denting and bent fins; note any functional impacts to equipment operation.

When preparing estimates, separate cosmetic surface repairs from structural or waterproofing work. Document pre-existing wear versus new impact marks. Provide clients with a concise damage summary tied to locations that were inside the NWS warning area and, where available, the radar-detected hail returns.