The primary concern is flash flooding, particularly in areas that have already experienced significant rainfall. With atmospheric moisture levels above normal, storms could produce 2 to 4 inches of rain in a short period, leading to localized flooding. Areas with repeated storm activity, or 'training,' are at the highest risk. The Stage 2 flood alert underscores the potential for hazardous conditions, especially in low-lying and flood-prone areas. Residents in the Houston area and surrounding regions, including Corpus Christi, should remain vigilant as conditions evolve.