Millions of Americans are preparing for holiday travel, but those heading to or through California may face significant disruptions due to dangerous storms. According to ABC News, these weather conditions are expected to impact both road and air travel, creating challenges for last-minute holiday plans. The storms are primarily affecting the western United States, with California being a focal point for potential travel delays and hazards. Travelers are advised to stay informed about the latest weather updates and plan accordingly to avoid unexpected disruptions.