(CBS13/CNN) — Weather forecasters say rain could be on the way to Northern California this week, providing the possibility of some much-needed relief for areas ravaged by wildfires.

But the fast-moving flames may get a boost from hot, dry weather early in the week before the showers and cooler temperatures arrive.

READ MORE: Trailblazer Flew Through Glass Ceilings As First Female African American Pilot To Fly U-2 Aircraft

Record breaking hot weather, low humidity and wind have fueled California wildfires during this year’s historic fire season, which has resulted in the deaths of 31 people and burned more than 4 million acres.

That’s 26 times more than the number of acres burned in same period of 2019, according to Cal Fire, and is greater than the area of Connecticut.

Relief could come later this week as a long running drought is forecast to end Wednesday.

Weather could relieve historic fire season

There have been more than 8,200 wildfires in California this year. More than 16,500 firefighters continue to battle 23 major wildfires as of Sunday night, according to Cal Fire. The blazes have destroyed more than 8,454 structures and air quality in the region has been an issue.

Red Flag conditions have passed but high temperatures and low humidity are still creating difficult fire fighting conditions and challenging containment efforts, Cal Fire said in a daily update.

The conditions resulted in 27 new wildfires popping up Saturday. Firefighters were able to gain the upper hand and bring full containment to all of the new blazes, Cal Fire said.

On Sunday, temperatures remained warm but have been decreasing to become more seasonal, the update said.

Cooler temperatures and rain could help fire crews tending to the Zogg and Glass fires, which have been burning for more than a week in the northern part of the state.

“A front is pushing through the Pacific northwest today which is bringing cooler, drier air,” CNN Meteorologist Michael Guy said.

Following that, a storm system is expected to approach from the Pacific late Wednesday and Thursday, Guy said. A light rain could reach northern California mid-week, Guy said, with heavier showers on Friday, lasting through at least the following Tuesday.

“Rain through this period will impact areas from San Diego to Seattle — however the bulk of the rain will occur from the Mendocino area in Northern California to the Canadian border,” Guy said.

READ MORE: Pressure Behind The Wheel: Sacramento Mover Drove Historic Victorian Mansion Through San Francisco

“This should be something to help the firefighters contain the blazes.”

Mandatory evacuations ordered

The deadly Zogg Fire in Shasta and Tehama counties has burned 56,305 acres and is 70% contained as of Monday morning, according to Cal Fire. Four people have died as a result of the vegetation fire that started September 27. The cause is still under investigation.

Investigators are also working to determine the cause of the Glass Fire, which is burning in Napa and Sonoma counties. The blaze has grown to 64,900 since igniting September 27. It is 26% contained, according to the Cal Fire incident website.

New evacuations were ordered Sunday in Napa County, where the Glass Fire continues to scorch wine country.

Cal Fire said Sunday’s evacuations were ordered because of “an immediate threat to life and property.”

Other areas were reduced to evacuation warnings and some evacuation warnings within certain areas of the city of Santa Rosa were rescinded Sunday, officials said.

Evacuees’ home destroyed

Among the people who have evacuated the Glass Fire is Rachel Oretega, who told CNN affiliate KGO she was anxious return to her house in Calistoga.

“I’m stressed out at the most, keeping me going is knowing our home is still there,” Ortega told KGO.

Other evacuees have not been as fortunate. Brian Yates told the news station his family’s home was reduced to rubble in the Glass Fire, the affiliate reported.

“It roared through taking everybody’s place,” Yates told the station.

His daughter Caitlin Yates Olsen said the fire had destroyed all her family’s possessions and memories, according to KGO.

“All the family photos, all the furniture gone, incinerated,” Yates Olsen told the affiliate, noting that while their stuff was in ashes, her family was OK. “So everything is gone, but I still have my dad.”

MORE NEWS: Early COVID Patient Remembers Military Quarantine After Cruise Ship Outbreak

™ & © 2020 Cable News Network, Inc., a WarnerMedia Company. All rights reserved.