Meteorologists say the Texas Hill Country is frequently hit with floods, although some officials and residents were caught off guard by the catastrophic storms, which killed more than 100 people over the holiday weekend.

The flooding Saturday comes on the heels of catastrophic conditions Friday morning in Central Texas, primarily in the Kerrville area. More than 40 people have died in flood waters resulting from heavy rain in Kerr County, while search-and-rescue operations are ongoing. A group of more than 20 girls with Camp Mystic in Kerrville remain missing.