DENVER – Rains cooled Colorado’s wildfires Wednesday, but more than a dozen wildfires elsewhere in the West continued chewing through bone-dry pine and brush as firefighters working through the holiday kept a nervous eye for fireworks and other hazards.

Wildfires in Wyoming, Utah and Colorado sent haze and smoke across Colorado’s Front Range, prompting air-quality health advisories as firefighters warned of growing fires in sparsely populated areas.

In Colorado Springs, there was good news in the fight against the most destructive fire in state history.