La Nina Weather 2024 Map. From reading this post, it appears that the forecast for la nina to develop later this year is based on how surface temperatures in the equatorial pacific are starting. The nmme seasonal outlook for winter looks alot like a la nina seasonal precipitation map where the drier and wetter areas of the us look like.
[el niño / la niña] in july 2024, the sea surface. Most models predict la niña conditions to develop during.