02/23/2025, 2:13 pm EST

Dry This Week in Australia; Tropical Cyclone Threat Queensland Early Next Week

In Australia, the past week was mostly drier and cooler than normal. Re-emerging heat and dryness will affect the entire continent this week. However, during the medium range Eastern Australia turns very wet. Potential for impacts from a tropical cyclone are apparent for early next week while much of the North turns generally eater than normal in the 8-14/11-15-day period.
02/20/2025, 9:26 am EST

NOAA Updates Long-lead Climate Forecasts

NOAA updates their monthly probabilistic climate forecasts. Highlighted is a wet March (and spring) across the Ohio Valley and vicinity where additional high impact weather events are likely. A dry spring is ahead for the Southwest U.S. while the Northwest shifts wetter.
02/18/2025, 8:15 am EST

Madden Julian Oscillation Triggers High Impact U.S. Weather Events; Weakens La Nina

The weekend Kentucky flooding and high wind episode across the Mid-Atlantic States was triggered, in part, due to an eastward shifting convection phase of the Madden Julian oscillation. During the past 7-10 days, the effect of the passing MJO event through the tropical East Pacific severely injured the La Nina episode.