By Rod Hill on 2022-11-01
For the 3rd time since records have kept track of so called El Nino and La Nina dating back to 1950, a rare 3rd consecutive La Nina season is projected by NOAA. The following outlook is based on a moderate La Nina transitioning to Neutral conditions this coming spring. The graphic shows La Nina November - March averages based on intensity of the cycle:
I believe this winter season will see near normal precipitation, falling between a moderate and weakening La Nina. Below is my month to month forecast prediction:
La Ninas are the winter cycle that most heavily favors outbreaks of Arctic Air.
Valley snowfall is likely the biggest headline in terms of what people want to know and here is my call this year:
La Ninas heavily favor a good Mt. Hood snowpack and this season should be no exception:
You can watch my KGW on-air presentation:
https://www.youtube.com/watch?v=QPIbbQoIC2c
Rod Hill
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