Donald Trump will be sworn in as the 47th president of the United States on Monday at an inauguration ceremony that has been scaled back due to a forecast of severe cold weather in the nation's capital.

President Donald Trump signed a series of executive actions before 20,000 supporters for an indoor inaugural parade Monday inside Capital One Arena, after being sworn in as the 47th president of the United States.

Former Vice President Mike Pence 's entrance into President Donald Trump 's inauguration was met with boos from Capital One Arena, where thousands of Trump supporters gathered ahead of the inaugural parade on Monday. Newsweek reached out to Pence's team for comment via email.

From San Diego to Manhattan, supporters gathered at a Washington arena to catch a glimpse of Trump on Inauguration Day. Read what they had to say about Trump's return to office.

Donald Trump has been sworn in as the 47th President of the United States.  Follow the coverage LIVE on FOX 5.

Trump is expected to sign a flurry of executive orders regarding immigration and government reform once he is sworn in as the 47th president of the United States Monday afternoon.

About 20,000 Trump supporters have gathered at Capital One Arena in Washington Monday afternoon, where Trump and Vice President JD Vance are expected to address the crowd later in the day. Trump is also expected to sign several executive actions at the area during his on-stage appearance.

Trump is now the president again. He has promised a historically busy Inauguration Day.

Mr. Trump’s co-stars may have changed, but the show has not. He remains a reality-TV star with a reality-TV performer’s instincts. (Fittingly, his swearing-in featured a performance by the country star and “American Idol” winner Carrie Underwood — like him, a reality celebrity who went on to bigger things.)

President Donald Trump's supporters gathered outside Capital One Arena for his inauguration. Thousands of loyalists faced lengthy delays at a checkpoint leading to the venue on0. Footage captured by Lucas shows attendees waiting in anticipation on Monday.