Remnants of a potent tropical wave are located over Southern Texas, and the attendant low-pressure area may drift off the Central Texas Coast midweek and become a tropical depression before moving back inland the northwest coast of the Gulf of Mexico later this week. Regardless, this system enhances an extreme rainfall event forecast for the length of the Texas Coast the next 3 days and East Texas to Mississippi for THU/FRI. NOAA/WPC indicates potential for 15+ inches of rain near and east of Houston this week with 5-10 in. from Corpus Christi, TX to Jackson, MS.

Although recent Australia climate was drier, the generally wet pattern of May/early June is likely to resume the next 2-4 weeks due to persistent positive phase Antarctic Oscillation(+AO)/Southern Annular Mode (+SAM) which is forcing wet upper troughs to navigate Australia and prevent drying effects from a developing El Nino climate. The drying effects from El Nino arrive later winter.