The risk of the catastrophic flooding that struck Texas Hill Country as people slept on July 4 and left at least 120 dead was potentially underestimated by federal authorities, according to an ABC News analysis of Federal Emergency Management Agency data, satellite imagery and risk modeling.

The death toll in the July 4 Central Texas flooding rose to 103 on Friday as the search continued for those still missing.

President Donald Trump met with victims' families and surveyed the damage of catastrophic floods that struck the state one week ago.

President Donald Trump and first lady Melania Trump will traveled to Texas on Friday to tour the damage left behind by devastating flooding over the July 4th weekend.

At least 118 people are dead after heavy rain led to devastating flooding in Texas. Kerr County was hit the hardest, with at least 95 deaths, including 36 children. President Donald Trump signed a disaster declaration for the county and the Federal Emergency Management Agency is on the ground there.

The threat of heavy rain is “slight” for this weekend, but with the ground fully saturated in Kerr County even small amounts of rainfall could cause flooding.

FEMA records show Kerr County officials did not use FEMA’s system to send warnings to phones in the critical hours as the flooding began on July 4.

In the last nine years, federal funding for a system has been denied to the county as it contends with a tax base hostile to government overspending.

The number of confirmed deaths from the Texas Hill Country floods rose to 95 in Kerr County on Wednesday, Sheriff Larry Leitha said.