Texas Flash Flood Warning Severe | Effective 05-19-2026 20:25

FFWEWX The National Weather Service in Austin/San Antonio has issued a * Flash Flood Warning for... Central Williamson County in south central Texas... * Until 300 AM CDT. * At 1025 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3 inches of rain have fallen. Additional rainfall amounts up to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. * Some locations that will experience flash flooding include... Round Rock, Georgetown, Taylor, Granger, Serenada, Hutto, Bartlett, Thrall, Weir, Granger Dam, Georgetown Dam, Sun City, Jonah, Waterloo, Walburg, Hoxie, Sandoval, Laneport and Hare. This includes the following streams and drainages... Pecan Branch, Opossum Creek, Weir Branch, Dry Berry Creek, South Fork Mustang Creek, Brushy Creek, North Fork San Gabriel River, South Fork San Gabriel River, Long Branch, Mileham Branch, Berry Creek, Cottonwood Creek, Turkey Creek, Yankee Branch, McNutt Creek, Mustang Creek, Smith Branch, Bull Branch, Cowan Creek, Middle Fork San Gabriel River, Donahoe Creek, San Gabriel River, Willis Creek, Chandler Branch, Alligator Creek and Smalley Branch.