Peak travel seasons are usually that way for a reason: They’re when the weather is nicest and most travelers have time off.

Source: https://www.coloradohometownweekly.com/2023/01/20/weather-or-not-how-to-book-better-shoulder-season-travel/

Peak travel times are expected most days from 10 a.m. until 6 p.m.

Source: https://wvmetronews.com/2023/12/21/parkways-authority-anticipates-over-1-million-transactions-from-holiday-travelers-on-west-virginia-turnpike/

Peak travel times on most routes are expected to be westbound Thursday through Saturday, May 25-27, and eastbound, Saturday through Monday, May 27-29.

Source: https://lynnwoodtoday.com/plan-ahead-for-smoother-memorial-day-holiday-travel/