Emergency crews have suspended their search for victims of catastrophic flooding in central Texas amid new warnings that additional rain will again cause waterways to surge.

The region of Texas that suffered tremendous loss last week because of heavy rain and flooding is once again in danger of taking in more water. On Sunday morning, the National Weather Service issued a flash flood warning for the epicenter of the catastrophic Independence Day flooding event.

The organizations working together to help the flood victims said that 'no additional in-kind donations (clothing, food, supplies) are needed in Kerrville.' They said the best way to help is with monetary donations.

FOX Weather Correspondent Katie Byrne was in Kerrville, Texas, on Sunday, where official warned people to get away from the Guadalupe River as more flash flooding occurred.

The Guadalupe River drew retirees, vacationers, traveling nurses and veterans to its banks.

Religion and the river are constant Kerr County touchstones. As residents lean on their faith, they grapple with their relationship to the water.

Here are five key takeaways from the president's visit to Kerrville.

CNN’s Gustavo Valdes visits Howdy’s, a bar along the Guadalupe River in Kerrville, Texas. The bar’s owner says they reopened to serve the community by giving locals somewhere to come together amid the tragedy.