Verkkolong range / seasonal forecast. A first look at the winter 2024/2025 forecast shows the influence of a weak la niña phase. This phase will change the. A strengthening el niño will make this winter different than last year in part of the united states. Verkkowinter 2024/2025 snowfall predictions show a global weather signal from a weak la niña, now starting to appear in the pacific, getting ready for winter.