Two wildfires in Plumas National Forest south of Quincy, California, have burned nearly 11,900 acres, forced evacuations and closed part of Highway 70 after wind-driven flames jumped the road on Friday.

The Claremont Fire has burned 11,310 acres, while the Bear Fire has burned 575 acres. Together they cover 11,885 acres north of the Middle Fork of the Feather River, where firefighters are racing to hold lines before another storm arrives.

Key Points

• The Claremont Fire has burned 11,310 acres and the Bear Fire 575 acres — 11,885 combined — in Plumas National Forest south of Quincy, California.
• Wind and spotting pushed the Claremont Fire across Highway 70 on Friday, including a 5-acre spot fire near the Massack Rest Area, closing the highway between Spring Garden and La Porte Road.
• No structures have been reported lost in either fire.
• Mandatory evacuations cover East Quincy south of Highway 70 between Millcreek and Quincy La Porte Road, and along Quincy La Porte Road south to Red Bridge over the Middle Fork of the Feather River.
• Crews have 15 dozers, 36 engines, two hand crews, two helicopters and 12 water tenders, with more resources on order but scarce; a thunderstorm system due Sunday brings dry lightning and gusty winds.

What Happened

The Claremont Fire grew fast on Friday as winds carried embers across Highway 70, the main road through the Feather River Canyon. Spotting — embers blown ahead of the fire that start new blazes — pushed flames over the highway, and a 5-acre spot fire took hold near the Massack Rest Area.

Highway 70 is closed between Spring Garden and La Porte Road, with no reopening time given. The closure cuts a key east-west route through Plumas County, forcing drivers onto long detours.

The Bear Fire is burning separately in steep, inaccessible terrain on the Pacific Crest Trail, about a mile northwest of Butte Bar Campground. Its remote site limits ground crews, and much of the work depends on aircraft. Smoke is holding visibility below three miles, and air quality is unhealthy for sensitive groups.

Background: Plumas National Forest and the Feather River Canyon

The fires are burning in Plumas National Forest, a vast stretch of pine and mixed forest in the northern Sierra Nevada. The Claremont Fire is burning south of Quincy, the Plumas County seat, and north of the Middle Fork of the Feather River, a canyon of steep slopes and heavy timber that carries fire quickly when winds rise.

Highway 70 follows the Feather River through the canyon, linking Quincy with the Sacramento Valley to the west. When fire crosses the highway, it threatens homes, ranches and small settlements along it, and complicates fire engines and evacuation traffic. Aircraft play a central role here, dropping water and retardant where engines cannot reach. Aviation work over California wildfires carries real risk, as investigators detailed after a helicopter crash during a water drop in Yosemite.

Claremont Fire: Evacuations, Road Closures and the Firefighting Effort

Mandatory evacuation orders cover East Quincy south of Highway 70 between Millcreek and Quincy La Porte Road, and along Quincy La Porte Road south to Red Bridge over the Middle Fork of the Feather River. Deputies are going door to door in the affected zones. Advisory orders — warnings to be ready to leave at short notice — cover East Quincy, Candler Road, Greenhorn Ranch and Spring Garden, and an evacuation centre is open at Quincy High School.

The firefight has 15 dozers, 36 engines, two hand crews, two helicopters and 12 water tenders. Dozers cut fire lines, engines protect homes along the roads, and helicopters drop water on hot spots ground crews cannot reach. More resources are on order, but equipment is scarce as crews across the West are already committed elsewhere. No structures have been reported lost, which crews credit to engine companies along Highway 70, though that can change quickly if winds shift.

Reactions and Official Response

Emergency officials have kept evacuation orders in place while the Claremont Fire stays active along the Highway 70 corridor, and the highway stays closed until crews can make it safe. The closure is indefinite, with no reopening time given, and drivers are turned back at both ends.

Residents under advisory orders have been told to keep vehicles fuelled, gather important documents and be ready to leave quickly. Fire managers warn the coming weather will test the lines crews are building: a thunderstorm system due Sunday morning brings dry lightning and gusty winds, with a fire weather watch in effect. Dry lightning can start new fires, and gusts can push the existing fires in new directions.

Why It Matters

The fires threaten a county seat and the communities along one of Northern California's main mountain highways. Quincy is a small town, and losing Highway 70 cuts its main link west, affecting residents, businesses and emergency services.

The timing adds concern. The fires are burning late in the year, when many assume fire season is over, and the incoming storm brings the worst mix for firefighters: lightning that can start new fires and winds that spread those already burning. Extreme weather has already turned deadly elsewhere this month, with flooding in Florida killing two people and forcing hundreds of rescues.

What Happens Next

Firefighters will focus on holding the Highway 70 corridor and keeping the Claremont Fire from pushing toward East Quincy and Quincy La Porte Road. Dozers will keep cutting lines, engines will stay ready to protect structures, and helicopters will work the fire's edge where ground is too steep for crews.

The weather will decide much of what happens next. The storm arriving Sunday could bring dry lightning that starts new fires, and gusts could drive the Claremont Fire in new directions. Highway 70 stays closed until crews confirm the road is safe, and residents under mandatory orders should expect to stay away until officials lift them. More resources are on order, but with equipment scarce, the crews on the ground will carry most of the work. Severe weather has also strained emergency services elsewhere, with a windstorm in Washington cutting power to more than 115,000 homes and businesses.

Frequently Asked Questions

How big are the Claremont and Bear fires?
The Claremont Fire has burned 11,310 acres and the Bear Fire 575 acres — 11,885 combined — in Plumas National Forest south of Quincy, California.

Is Highway 70 closed because of the fires?
Yes. Highway 70 is closed between Spring Garden and La Porte Road after the Claremont Fire crossed the corridor on Friday. No reopening time has been given.

Who has been ordered to evacuate?
Mandatory evacuations cover East Quincy south of Highway 70 and along Quincy La Porte Road south to Red Bridge. Advisory orders cover East Quincy, Candler Road, Greenhorn Ranch and Spring Garden; the centre is at Quincy High School.

Have any homes been lost?
No structures have been reported lost in either fire so far.

What is the weather forecast for the fire area?
A thunderstorm system is expected from Sunday morning, bringing dry lightning and gusty winds. Smoke holds visibility below three miles, and air is unhealthy for sensitive groups.