Live updates: At least 132 structures destroyed by Mountain Fire in Ventura County

Gov. Gavin Newsom declared a state of emergency for Ventura County on Thursday due to the Mountain Fire, which has burned more than 20,400 acres near Moorpark and Camarillo.

"This is a dangerous fire that's spreading quickly and is threatening lives. California has mobilized state resources, including personnel, engines and aircraft from CAL FIRE and Cal OES, to protect communities as our fire and emergency response teams work around the clock to combat this fire," Newsom said in a statement.

The governor's office also got approval on Wednesday for FEMA's Fire Management Assistance Grant, which would split the cost of wildfire response with the federal government paying 75 percent and California paying 25 percent.

Emotions were running high at Father Serra Parish, one of the shelter locations available for the thousands of evacuated residents, with some saying they barely escaped the flames but found out their home burned down.

There were 125 people at Father Serra Parish overnight, but many of those evacuees took their kids to school in the morning, and then headed to work.

"This is the clothes I walked out in, that's it, and with my phone and car keys, nothing else," said Sayeed Sikder.

Emotions were running high at Father Serra Parish, with some evacuees saying they barely escaped the flames but found out their home burned down.

Sikder shared that losing his home is even more devastating because his mother died a year ago.

"All of her memories - gone ... every single piece gone," he said.

Dave Wagner with the American Red Cross said they have had entire families stay at the shelter.

"They're in tears. They know they've lost their homes. Some of them have lost some pets, so it's very emotional," he said.

Santa Ana winds are expected to return to Southern California next week, bringing another round of red flag warnings and heightened wildfire danger.

Ventura County Fire Capt. Trevor Johnson said everyone is preparing for it.

"Our goal is to not only take care of all the community out here but bring stabilization to this incident so that we can free up resources and be ready for the next fire," he said.

Johnson said the Mountain Fire is not a full capacity staffing, which allows crews to be ready to battle another fire if one should break out.

"If another incident were to arise, we're fully prepared to handle that incident as well," he said.

Ventura County Fire Chief Dustin Gardner addressed reports that crews ran out of water Wednesday night. Gardner explained crews at a lower elevation did have water and were able to shuttle water up to crews.

"It's a normal operation, running out of water," he explained during a news conference Thursday. "I don't want to say it's abnormal, but it's normal enough that we plan for it. So it's impactful, but it will be mitigated."

Garnder said hundreds of fire trucks were on the front lines Wednesday night and were pumping water all night.

"We have been fighting the fire for 26 hours, and we had all of those fire trucks hooked up to all of those hydrants, and we drained water systems down," he said.

Gardner said the county and Cal OES teams work to make sure all the water resources are ready to go.