La Nina 2024-25 Champions. There is a 60% chance of la niña conditions emerging towards the end of this year, according to a new update from the world meteorological organization (wmo). The latest winter weather forecast highlights a 60% chance of a weak la niña, expected to bring below.

El niño/la niña update (may 2024) document. Fall is in full swing, but it’s not too soon to look ahead to winter, especially one that could feel considerably different than last year’s dominated by el niño.