KERRVILLE, Texas: Search teams looking for dozens of people still missing after flash floods in central Texas faced the danger of more heavy rain and thunderstorms on Monday after a disaster that has killed at least 78 people including 28 children.Search teams waded through mud-laden riverbanks and flew over the flood-stricken landscape on the fourth day of the search for survivors after Friday’s flash floods.The bulk of the dead were in the riverfront Hill Country Texas town of Kerrville, where 68 were killed including the 28 children, Kerr County Sheriff Larry Leitha said.The Guadalupe River that runs through Kerrville was transformed by predawn torrential downpours into a raging torrent in less than hour on Friday.The dead there included 27 campers and counselors at the Camp Mystic summer camp, a nearly century-old Christian girls retreat on the banks of the Guadalupe River, the camp said in a statement.As of late Sunday afternoon, state officials said 10 other flood-related fatalities had been confirmed across four neighboring south-central Texas counties, and that 41 other people were still listed as unaccounted for beyond Kerr County.Freeman Martin, director of the Texas Department of Public Safety, predicted the death toll would rise further as floodwaters receded and the search gained momentum.Authorities also warned that continued rainfall – even if lighter than Friday’s deluge – could unleash additional flash floods because the landscape was so saturated.The National Weather Service said in an advisory that heavy rains of up to 3 inches (7.6 cm) and thunderstorms could cause more flooding across the area throughout Monday.State emergency management officials had warned on Thursday, ahead of the July Fourth holiday, that parts of central Texas faced the possibility of heavy showers and flash floods based on National Weather Service Forecasts.CONFLUENCE OF DISASTERBut twice as much rain as was predicted ended up falling over two branches of the Guadalupe just upstream of the fork where they converge, sending all of that water racing into the single river channel where it slices through Kerrville, City Manager Dalton Rice said.Rice and other public officials, including Governor Greg Abbott, said the circumstances of the flooding, and the adequacy for weather forecasts and warning systems, would be scrutinized once the immediate situation was brought under control.In the meantime, search and rescue operations were continuing round the clock, with hundreds of emergency personnel on the ground contending with a myriad of challenges.“It’s hot, there’s mud, they’re moving debris, there’s snakes,” Martin told reporters on Sunday.Thomas Suelzar, adjutant general of the Texas Military Department, said airborne search assets included eight helicopters and a remotely piloted MQ-9 Reaper aircraft equipped with advanced sensors for surveillance and reconnaissance missions.Officials said on Saturday more than 850 people had been rescued, some clinging to trees, after a sudden storm dumped up to 15 inches of rain across the region, about 85 miles (140 km) northwest of San Antonio.In addition to the 68 deaths in Kerr County, three people died in Burnet County, one in Tom Green County, five in Travis County and one in Williamson County, said Nim Kidd, chief of the Texas Division of Emergency Management.The Federal Emergency Management Agency was activated on Sunday and was deploying resources to Texas after President Donald Trump issued a major disaster declaration, the Department of Homeland Security said. U.S. Coast Guard helicopters and planes were aiding search and rescue efforts.SCALING BACK FEDERAL DISASTER RESPONSETrump said on Sunday he would visit the disaster scene, probably this Friday. He has previously outlined plans to scale back the federal government’s role in responding to natural disasters, leaving states to shoulder more of the burden themselves.Some experts questioned whether cuts to the federal workforce by the Trump administration, including to the agency that oversees the National Weather Service, led to a failure by officials to accurately predict the severity of the floods and issue appropriate warnings ahead of the storm.Trump’s administration has overseen thousands of job cuts from the National Weather Service’s parent agency, the National Oceanic and Atmospheric Administration, leaving many weather offices understaffed, former NOAA director Rick Spinrad said.Trump pushed back when asked on Sunday if federal government cuts hobbled the disaster response or left key job vacancies at the Weather Service under Trump’s oversight.“That water situation, that all is, and that was really the Biden setup,” he said referencing his Democratic predecessor, Joe Biden. “But I wouldn’t blame Biden for it, either. I would just say this is 100-year catastrophe.”