The National Climate Prediction Center on Thursday abruptly shifted its El Nino-La Nina forecast from “neutral” to a La Nina weather pattern that has a 70 percent chance of developing this fall and persisting through winter.
The National Climate Prediction Center on Thursday abruptly shifted its El Nino-La Nina forecast from “neutral” to a La Nina weather pattern that has a 70 percent chance of developing this fall and persisting through winter.