The primary concern is heavy rainfall leading to flash flooding, particularly in areas prone to poor drainage. While the heaviest rain may fall over Galveston Bay, Liberty County, or Beaumont-Port Arthur, Houston and Galveston Island are not out of danger. Localized rainfall rates could exceed 6 inches in a short period, creating hazardous conditions for travel and outdoor activities. Residents in flood-prone areas should remain vigilant as the situation evolves, especially during the second half of the week when the tropical disturbance is expected to have its greatest impact.