Plaskett Fire grows as crews make progress on Timber Fire

Firefighters battling two wildfires along the Big Sur coast are working under sharply different circumstances this week, and residents of Atascadero and the wider North County should keep an eye on both. As New Times SLO (Atascadero) reported, the Plaskett Fire in southern Monterey County nearly doubled in size over two days late last week, reaching 28,968 acres with just 1 percent containment as of Sept. 2. About 30 miles north, the older Timber Fire has largely stayed within its footprint and reached 22 percent containment.

Together, the two fires have burned more than 50,000 acres, closed a stretch of Highway 1 along the Big Sur coast, and prompted evacuation orders and warnings spanning both Monterey and San Luis Obispo counties. While Atascadero itself sits well south and east of the active fire zones, parts of northeastern San Luis Obispo County remain under evacuation warnings, and the highway closure continues to affect anyone planning coastal travel through the region.

The encouraging news, according to Cal Fire and the Los Padres National Forest, is the weather. Below-normal temperatures and elevated humidity are moderating fire behavior, giving firefighters more favorable conditions to strengthen containment lines on both blazes.

Plaskett Fire pushes east toward Fort Hunter-Liggett

The Plaskett Fire, burning east of Plaskett Creek in southern Monterey County, expanded rapidly at the end of August and overtook the Timber Fire in size earlier this week. More than 1,500 firefighters are assigned to the incident, which remained 1 percent contained as of Sept. 2, according to Cal Fire figures cited by New Times SLO.

Cooler, more humid conditions overnight Sept. 1 helped calm fire behavior, and crews made gains on parts of the perimeter.

"Firefighters made good progress during last night's shift across much of the fire perimeter," the Los Padres National Forest said in a Sept. 2 update, adding that existing lines were holding in the northern portion of the fire and that moderating weather was allowing crews to use direct suppression tactics where terrain and conditions allowed.

California Interagency Incident Management Team 7 took command of the Plaskett Fire on Sept. 1 and is managing it under a full-suppression strategy, concentrating resources where direct containment is possible, maintaining structure protection, and reinforcing contingency lines.

The eastern edge remains the fire's biggest problem. There, the blaze is burning toward and into Fort Hunter-Liggett through steep terrain and heavy vegetation in an area that has not seen significant wildfire in more than 50 years — meaning decades of accumulated fuel.

"The eastern portion of the fire remains the primary area of concern," the Forest Service said in a Sept. 2 update posted to Facebook. "Firefighters will continue evaluating opportunities to safely access this area and construct viable containment lines to reduce the potential for additional fire spread."

Timber Fire steadies as crews begin scaling back

The picture is calmer on the Timber Fire, which ignited Aug. 8 and has burned for nearly a month. The fire showed very little movement as of early September, allowing firefighters to go on the offensive around its perimeter.

"The fire has remained in its footprint with very little movement," California Team 3 Operations Section Chief Trainee Neil Gamboa said in a Sept. 2 operations update.

Crews are "trying to insert and go direct where possible and utilize rotary-wing aircraft to help keep that fire in its footprint," Gamboa said. Regular night operations have been suspended as fire behavior moderates, though firefighters remain available around the clock if conditions change.

Perhaps the clearest sign of progress: crews have begun "back haul" — the careful dismantling of the sprawling suppression operation, including removing hoses, pumps, portable tanks, and other equipment that is no longer needed along the fire's perimeter.

Highway 1 reopening — partially

The fires continue to disrupt travel along the Big Sur coast. As of 6 a.m. Sept. 3, Caltrans planned to reopen the northern stretch of Highway 1 from just south of the Little Sur River to just south of the Big Sur Post Office, according to New Times SLO. The highway was expected to remain closed from that point south to the Monterey–San Luis Obispo County line.

Evacuation orders and warnings remained in effect in Monterey County, while parts of northeastern San Luis Obispo County remained under evacuation warnings. Atascadero residents planning trips up the coast should check Caltrans and Cal Fire updates before traveling, and those with property or loved ones in the warning zones should stay tuned to county emergency notification systems.

Why the 805 should pay attention

For San Luis Obispo County residents, the two fires are a reminder of how quickly late-season wildfires can move through the Central Coast's steep, fuel-heavy terrain. The Plaskett Fire's eastern flank — burning through brush that hasn't seen fire in a half-century near Fort Hunter-Liggett — illustrates the challenge crews face when flames reach areas with heavy, untreated vegetation, terrain not unlike the ridges and drainings above North County communities.

Fire officials expect the cooler, more humid weather pattern to persist, giving firefighters on both incidents a window to strengthen containment. But with the Plaskett Fire at just 1 percent containment and evacuation warnings still active in northeastern SLO County, the situation along the Big Sur coast remains fluid.

Residents can follow updates from Cal Fire, the Los Padres National Forest, and county emergency management offices for the latest on evacuation status and highway conditions. New Times SLO noted that its full coverage appears in its Sept. 3–10, 2026 edition, and 805.life will continue tracking both fires as conditions develop.