Small but potent upper trough brings an unusually chilly air mass to Southeast Australia on Sunday producing exceptional cold mornings on Sunday and Monday. GFS indicates <32F/0C risk into North-central New South Wales Sunday morning with -5C across the interior southeast including northeastern Victoria. On Monday morning, the cold regenerates and extends northward to near the Queensland/New South Wales border just inland from the coast.

After the driest August since 2013, the last thing U.S. Corn needs is late season heat. Unfortunately, very warm to hot temperatures are in the forecast most focused in the medium range. There are patchy wet zones in the outlook. The drought-ridden southern sugarcane areas in Brazil receive adjusted much wetter 15-day forecasts.