NOAA ENSO September 2022 Update: 91% Chance of Fall La Niña, 80% Chance Winter La Niña Ocean and atmospheric conditions tell us that La Niña—the cool phase of the El Niño-Southern Oscillation (ENSO) climate pattern—currently reigns in the tropical Pacific. It’s looking very likely that the long-predicted third consecutive La Niña winter will happen, with a 91% chance of La Niña through September–November and an 80% chance through the early winter (November–January). 91%! That’s very high. […] Weather WeatherBrains | September 12, 2022 0 Comments