Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. Stay away or be swept away. River banks and culverts can become unstable and unsafe.

FFWEWX The National Weather Service in Austin/San Antonio has issued a * Flash Flood Warning for... Northwestern Bexar County in south central Texas... Southwestern Blanco County in south central Texas... Northwestern Comal County in south central Texas... West Central Hays County in south central Texas... Central Kendall County in south central Texas... Eastern Medina County in south central Texas... * Until 400 AM CDT. * At 1129 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3 inches of rain have fallen. The expected rainfall rate is 1 to 2 inches in 30 minutes. Additional rainfall amounts of 1 to 3 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... San Antonio, Boerne, Blanco, Canyon Lake, Leon Valley, Helotes, Fair Oaks Ranch, Bulverde, Shavano Park, Hollywood Park, Cross Mountain, Bergheim, Guadalupe River State Park, Timberwood Park, Kreutzberg, Spring Branch, Kendalia, Leon Springs, The Dominion and Smithson Valley.