Williamstown Wildfire, Cooley Fire and Snowmass Mitigation — October 27, 2026

Today's news covers a late-season wildfire in the Northeast, a California fire that began as a prescribed burn, and a Colorado town putting a price on fire prevention.

A New York wildfire crosses into Western Massachusetts

A wildfire that began Sunday in Berlin, New York, spread across the state line into Williamstown, Massachusetts. State officials estimated Monday that it covered 157 acres, MassLive reports. Gov. Maura Healey activated the Massachusetts National Guard, whose aircraft will drop water on remote, rocky areas that ground crews can't safely reach.

Williamstown Fire Chief Jeffrey Dias told The Berkshire Eagle that residents and homes there were in no immediate danger, and that he expected full containment by Tuesday evening, according to The Boston Globe. A state drone team is also providing thermal imagery, and fire departments from Vermont have sent help. If you're nearby and smell smoke, keeping windows closed is a sensible step.

Cooley Fire near Lake Sonoma nears containment

The Cooley Fire began on Oct. 16 as a prescribed burn on a private ranch in Mendocino County and escaped its control lines within hours, The Mercury News reports. By Saturday it covered about 1,365 acres and was 86% contained, with about 71 personnel still assigned.

The fire's smoke spread across northern Sonoma County and pushed air quality in some communities to unhealthy readings. Cal Fire said it was not involved in the burn itself, and questions remain about who oversaw it and who will pay for the firefighting response.

Snowmass Village puts a $25 million price on wildfire mitigation

Wildfire modeling for Snowmass Village, Colorado, shows that treating 9,000 acres of wild land in and around the town would create a fuel break around the community, Aspen Daily News reports. The Wildfire Collaborative Roaring Fork Valley estimates that work would cost $25 million.

The same modeling has been completed for Marble and parts of Glenwood Springs, and data gathering is underway in Aspen and Carbondale.

Sources

• Wildfire spreads from New York into Mass., prompting National Guard response — MassLive
• Healey activates National Guard as wildfire spreads to W. Mass. — The Boston Globe
• Crews slog away on private ranch's escaped burn near Lake Sonoma as questions swirl about oversight, liability — The Mercury News
• Snowmass Village wildfire mitigation comes with $25M price tag — Aspen Daily News

Canairy aggregates publicly reported air-quality and wildfire news and summarizes it in plain English, with links to the original sources. This is educational information, not medical or emergency advice. In a wildfire or air-quality emergency, follow guidance from local authorities.