La Nina Winter 2024. If this year’s la niña ends up rather weak, this outlook could shift. The national oceanic and atmospheric administration (noaa) has determined there's a 79% chance of la niña forming this winter, but what does that mean for our favorite.

Neutral conditions remain in place:. The annual winter outlook report from the national oceanic and atmospheric administration’s (noaa) climate prediction center details that a la niña event has a 60%.