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