La ninaI listened to a technical 45 minute video on the weather patterns for the next 6 months.
The Pacific water temps have already reached temps to call a Lan Nina. -5
The polar vortex has already shown signs of forming.
What we need is high pressure to break down that polar votex in order to send cold air spilling into N America and Europe.
Those are showing signs of forming based on the history of these types of modoki La Ninas.
A cold snowy winter for NA with moisture for the drought stricken west alonf with a big spring run off.
Winter to start a month early, like late Nov. and continue into late April.
4th strongest la nina since 1980