Highlight: Rainfall tends to back northwestward in the extended-range. Last week’s observed temperature anomalies/precipitation amount for October14-20, 2018 Discussion: Wet weather was observed across much of central to southeast Brazil last week. Interestingly, the warmest anomalies were very close to the wettest weather. Week 2 Ahead: October 28-November 3, 2018 Discussion: The convection phase of MJO is in the South American longitude and will help to activate above normal rainfall across parts of Southeast Brazil and northwest Argentina. Week 3 Ahead: November 4-10, 2018 Discussion: Turning somewhat warmer across Argentina although Northwest Argentina is showery. A drier look to Eastern Brazil is indicated. Week 4 Ahead: November 11-17, 2018 Discussion: Most of the wet weather across the continent is focused on northwest sections to Bolivia and northwest Argentina.