Fire Restrictions in Unincorporated Larimer County

We are now in Stage 2 fire restrictions - See below:

On recommendation by the Larimer County Sheriff, the Board of Larimer County Commissioners voted 2-0 to adopt increased fire restrictions in unincorporated Larimer County since the danger of wildfire, forest, and grass fires remains extremely high due to above-normal temperatures, extended drought, and persistently windy, dry conditions.

As of 12:01 a.m., May 6, 2026, increased fire restrictions for the unincorporated portions of Larimer County go into effect. The restrictions will stay in effect until 11:59 p.m., May 26, 2026. This restriction includes limitations on combustible devices and incendiary devices.

The fire restriction is in effect for all climate zones in unincorporated Larimer County. In order to address fire risk while still accounting for different climate areas, Larimer County has implemented a zoned approach. The county is divided into three zones: below 6,000 feet; 6,000–9,000 feet; and above 9,000 feet. View a real-time, interactive map of the area here: https://aegis.larimer.gov/

Banned:

Contained Open Fires. This includes open fire in a permanently constructed, stationary masonry or metal fireplaces specifically designed for the purpose of combustion.

Uncontained Open Fires, including outdoor charcoal, pellet, and wood stoves/grills.

Smoking in the open is not allowed, including on trails, parks and open spaces.

Combustible devices.

Operating or using any device with an internal or external combustion engine without a spark arrest device properly installed and in effective order.

Allowed:

Fireplaces or wood stoves located inside a residence

Gas or liquid fueled fires, including grills and camping stoves

Open burning (official forest management purposes)

Execution of authorized burn permits

https://www.larimer.gov/.../larimer-county-increases-fire...

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Larimer Aegis

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Fire restrictions Araphao and Roosevelt National Forests and Pawnee National Grassland

•  Fire RestrictionsThere are currently fire restrictions in place on the Arapaho and Roosevelt National Forests and Pawnee National Grassland. Stage 1 Fire Restrictions:Fully extinguish all campfires and heat sources prior to leaving them unattended where allowed. Drown the fire with water, stir to fully soak embers, and repeat until the fire is cold to the touch. Some areas of National Forest have restrictions year-round prohibiting campfires. Follow posted signage indicating these areas. Check county fire restrictions and check Alerts for areas with year-round fire restrictions.Learn more about campfire safety.Exploding targets, tracer bullets & fireworks are never allowed on National Forest System lands.
  • Boulder and Clear Creek Ranger Districts within Boulder, Clear Creek, Gilpin and Jefferson counties
  • Canyon Lakes Ranger District within Larimer County
  • Pawnee National Grassland within Weld County

Alert Start Date: March 30, 2026

Alert End Date: N/A

Be sure to visit the Arapaho and Roosevelt National Forests and Pawnee National Grassland Know Before You Go page for other useful information and to help plan your visit.

Araphao and Roosevelt National Forests and Pawnee National Grassland Prescribed Fire: A Pathway to a Fire Resilient Landscape

Fuels management is an important part of the Forests and Grasslands. Fuels management is done to reduce wildfire risk to communities; improve and restore ecosystem health and diversity; and increase forest and watershed resilience and recovery when wildfires happen. Implementation of projects can include thinning and removal of trees and overgrown vegetation, typically followed by prescribed fire.

Prescribed Fire Type: Pile Burning

The USDA Forest Service burns piles of woody debris (slash) to reduce hazardous fuels. These piles are made from branches and limbs left after thinning or cutting of trees in the forest. Typically piles need to dry out for a year or two before they can be burned. Some piles may be left on the landscape for wildlife habitat benefits.

Conditions for Burning

Certain criteria must be met for piles to be burned, including wind for smoke dispersal, and snow or forecasted precipitation in the immediate burn area. These conditions are outlined in a burn plan that is thoroughly reviewed before implementation. The decision to light piles is made by managers daily based on site-specific weather forecasts and observations as well as staffing and resource availability.

Please Excuse Our Smoke

We understand that some fire seasons have prolonged impacts of smoke on communities. However, smoke from prescribed fires can be significantly less impactful than smoke from large wildfires. While inconvenient, smoke is a sign that important restoration work is taking place—making our forests healthier and communities safer. Smoke, flames, and glowing embers are often visible, and are a normal part of pile burning operations. This can be visible throughout the night from some locations. Smoke may remain in the area for short periods of time after a controlled burn. Best practices and weather conditions reduce the amount and effects of smoke on communities.

Prescribed fire smoke may affect your health, however, the degree and duration of impact can be managed during a planned burn, unlike an unplanned wildfire. All pile burns are conducted within the requirements of a smoke permit issued by the State Scan the QR code below to learn more about smoke.

Stay Informed

For more information on prescribed fire projects, Fire Adapted Communities, our Interactive Prescribed Fire Map and much more, point your smart phone camera at the QR Code to the right and follow us on Facebook and Twitter @usfsarp.