Pretty much agree with the points being made that the Pacific waters indicate ENSO neutral conditions (no La Nina or El Nino), but that quite a few of the atmospheric anomalies associated La Nina continue. That is the weather anomalies in the Pacific. He talks about dryness in the southern Plains being associated with La Nina, that is correct, but the anomaly is during the winter and not summer. So that dryness is likely the result of something else. Also, the heat and dryness in the Midwest is a lose connection at best. We did not have such heat or dryness in the Midwest last summer when La Nina conditions were forming.
As for La Nina conditions returning for this winter...Only time will tell, but there are growing indications that it very well might.
-John