Mitchell, NE Hail Storm – May 2026

Mitchell, NE recorded a hail-producing thunderstorm on May 21, 2026, with peak stones measuring 1.91 inches. The event produced multiple radar-detected hail signatures across the metro in the late afternoon into early evening.

What Happened

NWS radar products issued a sequence of 10 hail alerts tied to a single storm system moving through the Mitchell metro. The alerts span 4:30 PM CDT to 7:05 PM CDT and were derived from dual-polarization radar hail detection. The sequence and reported sizes are:

• May 21 · 4:30 PM CDT – 1.30 inch hail – radar-detected
• May 21 · 4:37 PM CDT – 1.61 inch hail – radar-detected
• May 21 · 4:57 PM CDT – 1.10 inch hail – radar-detected
• May 21 · 5:01 PM CDT – 1.32 inch hail – radar-detected
• May 21 · 5:30 PM CDT – 1.09 inch hail – radar-detected
• May 21 · 5:41 PM CDT – 1.23 inch hail – radar-detected
• May 21 · 5:44 PM CDT – 1.23 inch hail – radar-detected
• May 21 · 6:09 PM CDT – 1.02 inch hail – radar-detected
• May 21 · 6:32 PM CDT – 1.50 inch hail – radar-detected
• May 21 · 7:05 PM CDT – 1.00 inch hail – radar-detected

The alerts indicate repeated hail signatures moving across adjacent portions of the metro. Radar returns were consistent with hail-sized hydrometeors over populated areas. The event is concluded and no active warnings remain for Mitchell at this time.

Damage Assessment

Hail sizes reported in the sequence ranged from roughly 1.00 inch to 1.91 inches. Stones at or above 1.0 inch often cause cosmetic to functional damage on exposed surfaces. Stones in the 1.0 to 1.5 inch range commonly produce dents on unprotected vehicles, puncture or fracture roof shingles, and dent metal gutters and siding. Multiple radar alerts in the 1.2 to 1.6 inch band increase the likelihood of widespread shingle granule loss and impact bruising to composite roofing.

The maximum radar-detected stone of 1.91 inches exceeds typical golf-ball diameter and increases the probability of broken skylights, rooftop equipment damage, and more severe vehicle body damage. Expect localized instances of cracked windows where hail struck hard surfaces at an oblique angle or where glass had pre-existing stress points. Visible hail accumulation on lawns and vegetation is likely in areas corresponding with the stronger radar returns from the 4:37 PM and 6:32 PM alerts.

What Contractors Should Know

Inspect roofs for three specific indicators: surface fractures across shingle tabs, widespread granule loss exposing mat layers, and concentrated impact clusters near windward edges. Photograph each observation with a visible timestamp and GPS tag. For vehicles, document dent patterns and protruding metal fractures. Prioritize repairs that prevent water intrusion such as replacing broken flashing, sealing exposed nail heads, and applying temporary covers over compromised penetrations.