Long Range Forecast for Las Lenas, Argentina: The first outlook for South America by weatherbrains didn’t go so well. The ridge decided to retrograde to the west just far enough to create a cut-off coastal slider pattern. The ensembles were showing an upper latitude blocking pattern in the Bellingshaussen Sea, instead we were left with a mid latitude block that managed to cut off a couple upper level disturbances from the main storm […] Weather WeatherBrains | May 19, 2014 0 Comments