Heavy, wet May snow disrupts Colorado’s Front Range

A heavy, wet late-season snowstorm affected Colorado’s Front Range, foothills, mountains, and I-25 urban corridor from Tuesday, May 5, into Wednesday, May 6, 2026, closing schools, prompting travel advisories and shelter activation, delaying flights at Denver International Airport, and causing scattered power outages. NWS Denver/Boulder forecast 13-20 cm (5-8 inches) along the I-25 corridor, with local totals up to 30 cm (12 inches) near the foothills and Palmer Divide. Heavier mountain snow was also forecast along and north of I-70, where CDOT warned of hazardous travel conditions. Source