La Nina 2024 Canada Forecast. Canadians may face unexpected and unique weather patterns this winter due to the exceptional strength of the 2023 el niño. La niña is expected to fully develop during summer and exhibit its first weather impact as early as fall 2024.
Forecasts indicate an approximately 60%. The latest summer 2024 forecast shows the transition from el niño to la niña having an impact on weather patterns and atmospheric anomalies across the united states,.