The warmer and wetter conditions could significantly impact agriculture, infrastructure, and holiday traditions in Iowa. Reduced snowfall may affect winter sports and tourism, while increased rainfall could lead to localized flooding. The odds of a white Christmas in Des Moines, for instance, have already decreased by 5-10% over the past 20-30 years, and this trend is expected to continue. These changes may also disrupt ecosystems and water management systems, requiring adjustments in planning and resource allocation.