Here's what to expect for holiday travel as a winter storm sweeps across the U.S.

Those traveling for the holidays this week should prepare for busy roads, long lines and possible disruptions thanks to effects from a dangerous winter storm.

The Transportation Security Administration has predicted that the number of people flying for the holidays at the end of 2022 will approach pre-pandemic levels. AAA said in a statement that it expects 2022 to be the "third busiest year for holiday travel" since the organization began collecting travel-related data in 2000. 

"This year, travel time will be extended due to Christmas Day and New Year's Day falling on Sundays," said Paula Twidale, AAA's senior vice president of travel. "With hybrid work schedules, we are seeing more people take longer weekends to travel, because they can work remotely at their destination and be more flexible with the days they depart and return."