Tamarack Fire Escape
Crew battling Tamarack Fire makes narrow escape out of fire and flames
00:48 - Source: CNN
CNN  — 

Despite the efforts of firefighters battling the Bootleg Fire, the raging flames of the nation’s largest wildfire continued to spread in southern Oregon as officials declared weather warnings in the area.

The fire has scorched 408,930 acres as of Sunday, an expansion of more than 6,000 acres since Friday. The fire is currently 46% contained.

“This fire is resistant to stopping at dozer lines,” said Jim Hampton, a fire behavior analyst. “With the critically dry weather and fuels we are experiencing, firefighters are having to constantly re-evaluate their control lines and look for contingency options,” he noted in a statement posted on InciWeb, the clearinghouse for wildfire information in the US.

Dry and unstable conditions prompted a Red Flag Warning at the fire’s site on Saturday, according to InciWeb. The National Interagency Fire Center (NIFC) said the warning is issued when there is “severe fire weather like strong sustained winds, gusts and low humidity, combined with a high fire danger rating.”

Additionally, smoke and haze from other nearby fires lingered Sunday as temperatures remained warmer.

“The smoke is expected to keep temperatures down a couple degrees … which may help overall fire activity. Unfortunately, this smoke may impede air operations on the fire,” according to InciWeb.

Oregon Gov. Kate Brown told CNN’s Jake Tapper Sunday morning that the state is getting federal support from the Biden administration to help fight the Bootleg Fire, but future fire prevention is key.

“It’s incredibly important with climate change that we get into these forests and start doing the fitting and harvest and prescriptive burning, so that we can create healthier landscapes that are more resilient, for wildfire,” Brown said.

Brown signed legislation this past week that would arm the state with tools and resources to make communities “more adaptive” to wildfires.

The legislation includes resources for adequate firefighting tools and prescriptive and mitigation efforts. Brown also recently signed the 100% clean energy bill, which she described as “the most aggressive clean energy bill in the country.”

Meanwhile, extreme fire behavior from the Bootleg Fire helped create a tornado last weekend, according to a post on the Bootleg Fire Info Facebook page Saturday.

The July 18 tornado was confirmed with the Medford National Weather Service Forecast Office, the post said.

1.5 million acres scorched across US

Crews are battling 86 large wildfires throughout the US, with six new large fires reported Saturday, the NIFC said.

More than 22,000 firefighters and support personnel have been deployed to tackle the fires, which have collectively burned nearly 1.5 million acres, the agency said. Most of the fires are spread across Western states, where extreme drought conditions have been reported.

Idaho is the state with the biggest number of large fires with 23. However, Oregon has the most acres burned with 541,336 from its seven large fires.

A firefighter crew from New Mexico mops up small fires in the mountains west of Paisley, Oregon, on Friday, July 23, 2021.

The climate crisis is making deadlier and more destructive wildfires the new normal, devastating homes, forcing thousands to evacuate and even destroying trees intended to offset carbon emissions.

Hundreds more fires are burning in the Canadian province of British Columbia, where a