The National Weather Service (NWS) has issued winter storm warnings across several Western states, especially Wyoming, with expected snowfall of up to 18 inches and wind gusts reaching 60 mph, affecting roads and travel safety. Key regions such as Yellowstone National Park, Absaroka Mountains, Wind River Mountains, Teton and Gros Ventre Mountains, the Salt River, and Wyoming Ranges are all under warnings, with snow accumulations varying from 1 to 18 inches depending on elevation. Blizzard conditions, snowdrifts, and blocked roads are anticipated, prompting advisories for drivers to exercise caution and prepare emergency supplies. In Wyoming, a cold front is moving into the state, with temperatures initially rising to the 60s on Sunday before dropping into the 40s and 50s early next week due to the incoming cold air. The front is expected to bring gusty winds and a significant temperature drop, with the coldest conditions occurring Monday and Tuesday. Officials and weather agencies advise residents and travelers to stay updated via the National Weather Service website and to remain cautious during this severe winter weather event. The warnings extend across multiple states, emphasizing the widespread impact of this storm system.