The warning calls for high winds and low humidity, conditions that create what officials describe as a potentially dangerous environment for rapidly spreading fires.
In foothill areas that have already experienced devastating wildfires, the risk is especially concerning.
"The Creek Fire, The Railroad Fire, The Fork Fire..." said Eric Smarkovsky, recalling recent blazes that have shaped the region's approach to fire safety.
Smarkovsky, who runs Sierra Land Management, said the threat has made fire prevention a personal mission.
His company focuses on clearing vegetation and reducing fire hazards, particularly for residents who may not be able to maintain their properties on their own.
"The little old lady that, maybe her husband took care of it forever and he's gone and she doesn't know what to do. So call me and I'll help," Smarkovsky said.
Many properties in the area are surrounded by tall weeds and dry brush, which can fuel a wildfire.
Clearing that vegetation, including trimming weeds and removing what experts call "ladder fuel," is considered essential to slowing or stopping fire spread.
"If we cut the weeds down low, and then remove the ladder fuel, when a wildfire comes through, it will pass all these beautiful oak trees," Smarkovsky said.
Fire officials say those practices are critical not just in foothill communities but across the region.
"Not only in the mountains, but on the valley floor, it's always best to clear the weeds and brush around the house," said Gary Couch with Fresno County CAL FIRE.
Couch emphasized that while periods of extreme weather increase the danger, maintaining defensible space is important year-round.
Taking those precautions can also aid firefighting efforts when a blaze does occur.
"It's gratifying and we're appreciative that people are taking the time to take care of their properties, and it helps us," Couch said.
Smarkovsky said creating and maintaining defensible space can give homeowners confidence that their property will be protected, even if they have to evacuate.
"They feel like they can go and evacuate when a wildfire comes near their property and it will be there when they come home," he said.
To help vulnerable residents, Sierra Land Management is offering free fire prevention services to foothill seniors over the age of 80 who need assistance clearing their properties.
For more information the free fire prevention services, click here.
For news updates, follow Vincent Camarillo on Instagram.