La Nina Watch | NOAA: Precipitation Patterns During Every La Niña Winter Since 1950 La Nina watch is on. La Nina Watch, Update: October 12, 2017 “The atmosphere over the tropical Pacific was La Niña-like in September, but the required cooling of the ocean surface was interrupted in the second half of the month. However, the deeper waters in the east cooled further, and forecasters say the odds of at least a weak La Niña by late fall or […] Weather LadyBrains | October 16, 2017 0 Comments