I'm just outside of Austin. Weathermen were in a panic last night, said there were multiple tornado warnings all across the Austin metro area. But they (the warnings, not the weathermen
) expired a little after 7, the storms blew through and dropped about an inch of rain in under an hour at my place, and no damaging winds here. But thunder stayed audible for about 4 hours.
Some place north or west of here had tennis ball size hail - they showed video of someone's back yard and you could see BIG hailstones bouncing on their lawn. Bet the storm chasing roofers are already on their way to that area.