The National Weather Service has issued Flood Warnings for Kerrville, Comfort, Ingram, Hunt, Mountain Home, Waltonia, Kerr Wildlife Management Area, Harper, Kerrville-Schreiner Park and Cypress Creek.
Just before 8 a.m., an alert warned about dangerous water at the Guadalupe River.
"There is a high probability of the Guadalupe River at Hunt reaching flood stage today. All persons, equipment and vehicles should be removed from the river immediately," the alert read.
Meanwhile, a Flood Watch for several additional counties is in place until Sunday at 7 p.m. They included Bandera, Bexar, Blanco, Burnet, Comal, Edwards, Gillespie, Hays, Kendall, Kerr, Kinney, Llano, Medina, Real, Travis, Uvalde, Val Verde and Williamson counties.
A Flash Flood Warning is issued when a flash flood is imminent or occurring. A Flood Watch is issued when flash flooding is either already happening or expected to develop soon.