09/29/2023, 5:09 am EDT

Low Water on The Mississippi River Worsening

400 river level gauges are below “low water” on the Mississippi River due to the 2023 drought in parts of the Central U.S. The condition which is threatening the water supply for October harvest and barge travel along the Mississippi is worsening. The latest 15-day outlook by ECM ENS indicates mostly dry weather continuing in the Mississippi Valley.
09/28/2023, 12:24 pm EDT

North Atlantic Basin Week 2-5 Outlook: Screeching Halt to Larger Storms; Western Basin Development

Typical of tropical cyclone season in the North Atlantic basin, late season activity is most favorable in the western basin. Outer North Atlantic activity has a tendency to diminish although anomalous warm SST is likely to sustain tropical convection in the eastern tropics well into November. ECM indicates Caribbean and Gulf of Mexico risk areas through October (and early November).
09/27/2023, 7:46 am EDT

Australia Pattern Change Ahead

The Australian rainfall pattern is shifting very dry. Last week, coastal areas susceptible to wet weather received little or no rain. Drying soil moisture regions is accelerating due to the lack of rain and recent expansive anomalous heat. However, a pattern change is ahead. After additional dry and hot weather for another week or so, a sharp cold front brings heavy rain to Southeast Australia mid-next week.
09/25/2023, 2:36 pm EDT

Inconsistent Asia Monsoon for Summer 2023

The 60-day rainfall pattern (since July 24th) has featured mostly drier than normal climate across much of India while areas of wet weather affected China in between excessive hot/dry spells. The prevailing upper air pattern featured low-pressure wet weather zones from the Philippines toward Japan and east of Caspian Sea with general high-pressure in-between, delivering a mostly dry and hot climate to India with patchy rains for China while Northern China was quite hot.