A winter storm is expected to impact millions of Americans traveling during the holiday season. Seventeen states have already seen snowfall, with 18 inches reported in Montana. The northeast region is bracing for gusty winds, while the Great Lakes region will experience lake-effect snow, causing flight delays and road travel disruptions. The National Weather Service has issued winter weather advisories for nine states, warning of up to five inches of snow in some areas.

The holiday season is expected to be one of the busiest in recent years, with 119 million Americans planning to travel at least 50 miles from home. The American Automobile Association predicts that most travelers will be on roads, while air travel is also expected to increase. With severe weather conditions, travelers can expect delays and longer travel times. Additionally, nine states are under winter weather warnings, with hazardous road conditions anticipated all weekend.

Air travel is also expected to be impacted, with nearly 2,000 flights already delayed and over 100 cancelled. Travelers are advised to check the status of their flights before heading to the airport. As Christmas approaches, meteorologists are monitoring the weather closely, warning of fresh snowfall in 10 states on the holiday itself. Travelers should stay prepared for ongoing winter weather that could affect travel and cause delays or disruptions.