Rains have really picked up in Georgetown, north of Austin. Two main dangers here - if your house is in a flood prone area, get out. If you have to drive, NEVER drive into standing or flowing water. The Hill Country is notorious for flash flooding, and this could be one of the worst events of such ever.
Funny you should mention Georgetown. A friend of mine and her husband just bought a house there to retire in. She drove down from the Seattle area and arrived there...yesterday.
Yeesh. Welcome to Texas.