Hurricane Helene live updates: Death toll rises to 177 amid search for missing

President Joe Biden announced Wednesday he has directed the deployment of "up to one thousand active-duty soldiers to reinforce the North Carolina National Guard." The announcement comes as Biden will travel to South Carolina and North Carolina Wednesday to survey the impacts of Hurricane Helene.

"These soldiers will speed up the delivery of life-saving supplies of food, water, and medicine to isolated communities in North Carolina -- they have the manpower and logistical capabilities to get this vital job done, and fast. They will join hundreds of North Carolina National Guard members deployed under State authorities in support of the response," Biden said in the statement.

"Hurricane Helene has been a storm of historic proportion. My heart goes out to everyone who has experienced unthinkable loss. We are here for you -- and we will stay here for as long as it takes," Biden added.

The White House fact sheet says the soldiers will "support the delivery of food, water, and other critical commodities," to impacted communities. The fact sheet adds the deployment is effective immediately. The soldiers are part of the Infantry Battalion Task Force based in Fort Liberty, North Carolina, and includes a Forward Support Company, according to the administration.

-ABC News' Michelle Stoddart

In a joint letter released Tuesday, Senate leaders Chuck Schumer, Mitch McConnell and several other senators on both sides of the political aisle called on Congress to meet following the devastation of Hurricane Helene.

"Although the true level of devastation is still unfolding, it is clear that Congress must act to meet the unmet needs in our states and address the scope and scale of destruction experienced by our constituents," the leaders wrote in the letter.

The senators suggested Congress convene in October to "ensure we have enough time to enact legislation before the end of this calendar year."

"Tens of millions of Americans were impacted by Hurricane Helene, and we look forward to working with you to provide relief to those impacted by this horrific storm," the senators wrote

Buncombe County Sheriff Quentin Miller confirmed that 57 residents have died from the impact of Hurricane Helene.

Over 100,000 people remain without power in the county, Buncombe County Manager Avril Pinder said in a press conference Tuesday.

Water and meals will continue to be provided at several distribution sites in the county. Neighboring counties have stepped in to help and are now receiving overflow 911 calls from Buncombe County, Pinder said.

There are "miles of complete devastation" in Buncombe County, said Scott Dean, with the responding National Urban Search and Rescue team.

Officials said there are 19 federal urban search and rescue teams on the ground in the state, working to get to those who cannot leave their homes and to provide assistance. Local police and fire departments are responding to more accessible areas to answer calls.

Buncombe County and state officials are also discussing deploying and using mobile morgues in the county, Pinder said.

Biltmore Village no longer has standing water, but roads remain blocked from the devastation, which will continue to make it difficult to respond and remove debris from the Asheville neighborhood, said Pinder.

Dr. Jennifer Mullendore, Buncombe County's medical director, said that the county is accepting donations of certain medications and providing primary health care to adults in need. The NC Board of Pharmacy is helping direct people to pharmacies currently open in the state.

Asheville Assistant City Manager Ben Woody reiterated that it would take weeks for water services to be fully restored in the city.

-ABC News' Victoria Arancio

There have been at least 38 deaths in North Carolina from Helene, Gov. Roy Cooper said in a briefing Wednesday afternoon, but he added he expects that number to grow.

Cooper spent Monday in western North Carolina and will be returning this afternoon, he said. First responders are continuing to rescue people and rush aid to the mountain communities.

More than 460,000 customers are without power down from a peak of more than a million, Cooper confirmed. There are more than 1,100 people being housed in 29 shelters and Cooper said he is still urging people to continue to stay off the roads.

"As heartbreaking as this damage has been, it’s encouraging to see the way people are working together," Cooper said. "I talked with a number of first responders and medical workers and volunteers who have left their won families to take care of our communities."

The National Guard currently have 800 guardsmen on duty with 275 vehicles. Almost 200,000 pounds of food and commodities were delivered out of the Asheville airport.

"I have committed to the governor that I will stay here until the event is stabilized and we will continue to bring in as many federal resources as needed, not just for the ongoing response, but as we move into recovery," Federal Emergency Management Agency Administrator Deanne Criswell said.

-ABC News' Alex Faul