President Joe Biden has received a briefing from senior staff on the latest preparedness plans for Hurricane Hilary and his team is working with state and local agencies ahead of the storm, according to the White House.

FEMA Administrator Deanne Criswell said earlier she has been providing "continuous updates" to the White House ahead of the storm.

-ABC News' Justin Gomez

The County of Los Angeles Parks system said it will close on Sunday and Monday "out of an abundance of caution" due to Hilary.

That includes trails, lakes, beaches, pools, botanical gardens and playgrounds. All programs and classes are also canceled.

"While parks are not fenced in, visitors are encouraged to stay home," LA County Parks said.

-ABC News' Jennifer Watts and Alex Stone

Hilary continues to weaken as it moves north-northwest, now a category 2 hurricane with maximum sustained winds of 110 mph.

FEMA Administrator Deanne Criswell told reporters she is providing "continuous updates" to the White House about preparations ahead of the storm.

Criswell said she has also been in contact with California Gov. Gavin Newsom and Nevada Gov. Joe Lombardo to discuss "what type of support that they may need from FEMA and the federal family, but also to remind them that we are ready to support them as needed for this storm."

Criswell said they will not be moving any resources from Maui to California or Nevada to respond to the storm.

"We are still fully engaged in our efforts to help the state and people of Hawaii recover but it's also equally important that we are making sure communities that are in the path of Hilary also have the resources that they may need, and to what is likely going to be heavy impacts from rain and flooding," she said.

-ABC News' Justin Gomez