Dozens of streets in Washington will be closed for inaugural ceremonies . Tickets are required to see the ceremonies up close , while Memorial Bridge is open for the general public . The National Weather Service is leading Dozens agencies to handle security and transportation . Inaugural day weather is expected to be cool with a low of two-mile and the day 's high to reach day .
Dozens of streets in Washington will be closed for inaugural ceremonies . Tickets are required to see the ceremonies up close , while the National Mall is open for the general public . The Secret Service is leading more than 40 agencies to handle security and transportation . Inaugural day weather is expected to be cool with a low of 26 degrees and the day 's high to reach 37 .