El nino winter snowfall forecast map

On 8 October 2026, the National Oceanic and Atmospheric Administration (NOAA) released its official winter outlook, confirming that the transition away from El Niño toward La Niña conditions is significantly influencing the seasonal snowfall forecast map. The latest projections indicate that the northern tier of the United States, including the Pacific Northwest and the Upper Midwest, is favored to experience colder-than-average temperatures and increased precipitation. This shift suggests a higher probability of significant snowfall events in these regions throughout the winter months. Conversely, the southern United States is expected to face warmer and drier conditions, which typically results in below-average snowfall for those areas. Meteorologists emphasize that while the La Niña pattern provides a general framework for the expected climate, local snowfall totals remain highly dependent on short-term atmospheric blocking patterns. The updated maps highlight a clear divide across the country, with the storm track expected to remain focused on the northern states, leaving the southern regions with a reduced likelihood of major winter weather disruptions compared to previous El Niño-dominated years.