The snowstorm has created hazardous travel conditions, particularly in higher elevations and backcountry areas. Key routes, such as U.S. 20 over Targhee Pass, may be affected, potentially disrupting access to Yellowstone National Park. The sudden cold snap could also damage infrastructure, such as irrigation systems, and lead to power outages due to heavy snow on power lines. Outdoor activities, including hiking, may be limited due to trail closures and unsafe conditions.